CN101230647A - Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box - Google Patents
Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box Download PDFInfo
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- CN101230647A CN101230647A CNA2008100743653A CN200810074365A CN101230647A CN 101230647 A CN101230647 A CN 101230647A CN A2008100743653 A CNA2008100743653 A CN A2008100743653A CN 200810074365 A CN200810074365 A CN 200810074365A CN 101230647 A CN101230647 A CN 101230647A
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- box wall
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 21
- 239000004567 concrete Substances 0.000 title claims description 20
- 230000003014 reinforcing effect Effects 0.000 title claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 31
- 239000002002 slurry Substances 0.000 claims abstract description 28
- 230000007704 transition Effects 0.000 claims description 99
- 238000007789 sealing Methods 0.000 claims description 50
- 239000000835 fiber Substances 0.000 claims description 45
- 239000004568 cement Substances 0.000 claims description 42
- 150000001875 compounds Chemical class 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 229910010272 inorganic material Inorganic materials 0.000 claims description 16
- 239000011147 inorganic material Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 16
- 208000034189 Sclerosis Diseases 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000011398 Portland cement Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 238000005267 amalgamation Methods 0.000 claims description 7
- -1 ferrous aluminate Chemical class 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 230000014509 gene expression Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003340 retarding agent Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The invention discloses a cast-in-situ reinforced concrete hollow floor slab filled with a thin-walled box, and the floor slab includes reinforced concrete and a non loose-core thin-walled box for filling; the thin-walled box includes a box wall made of slurry. The invention is characterized in that the four side box walls surrounding a lower box wall are respectively vertical to the lower box wall; the opposite side walls are parallel while the adjacent side walls are vertical; an integral open box made of slurry which is hardened into integration cementation forming consists of the lower box wall and four side box walls; the lower box wall or/and at least one internal wall of the four side box walls is made up of a stamping slurry wall of demoulding formed from the slurry after bonding die equipment. The invention has the advantages of high strength, anti-deformation, excellent anti-vibration performance, easy and simple construction, low cost, etc.
Description
The application is that November 29, application number in 1999 are that 99115665.X, name are called the dividing an application of application for a patent for invention of " fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling (box) and manufacture method thereof " for the applying date.
(1) technical field
The present invention relates to the box filled cast-in-situ reinforced concrete hollow slab of thin-walled.
(2) background technology
Concrete hollow board, particularly cast-in-situ reinforced concrete hollow slab non-core-drawing pore-creating technology mostly adopt thin-walled box filled, have the advantage of convenient construction and transport.But because its tube wall mostly is a homogenous material (as paper tube), have insufficient strength, non-deformability is poor, the shortcoming that the anti-vibration damage capability is also bad.Therefore, a kind of new box filled cast-in-situ reinforced concrete hollow slab of a kind of thin-walled of development has been urgent need.
(3) summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, a kind of high strength, resistance to deformation, the box filled cast-in-situ reinforced concrete hollow slab of thin-walled that the anti-vibration performance is good are provided.
The cast-in-situ reinforced concrete hollow slab that thin-walled of the present invention is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; relative side wall surface is arranged in parallel; adjacent side wall surface is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one, lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that transition angle internal face has releasing agent layer or separating film layer.
The invention is characterized in that lower box wall and sidewall on every side are the opening thin box of the integral body of disposable shaping.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described opening thin box is whole opening thin box, the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described carcass is glass fiber or carbon fiber or organic fiber.
The invention is characterized in that described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement.
The invention is characterized in that described thin-walled box cross section is square.
The invention is characterized in that described thin-walled box is polygon or arc angle polygon or other abnormity.
The invention is characterized in the described fiber reinforcement type opening thin box and be provided with ribs.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.
The invention is characterized in that at least one box wall of described opening thin box corner is an arc angle.
The invention is characterized in that at least one box wall of described band ribs opening thin box corner is an arc angle.
The wall that the invention is characterized at least one box wall of described opening thin box rotation angle position is a curved surface.
The wall that the invention is characterized at least one box wall of described band ribs opening thin box rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.
The cast-in-situ reinforced concrete hollow slab that thin-walled of the present invention is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould, and whole opening box opening part has the hush panel of back bonding sealing.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that bonding behind the opening part of sidewall seals one side, two, three or the vertical setting on four sides in external surface and the side wall surface.
The invention is characterized in behind the opening part of sidewall bonding seal show in external surface and the lower box wall parallel.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described thin-walled box is put together by integral finish thin-walled box and hush panel or above-mentioned amalgamation position gluing forms.
The box wall that the invention is characterized in described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described sealing by homogenous material constitutes.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box, the sealing edge wall flushes with sidewall on every side.
The opening thin box that the invention is characterized in described sealing has opening part box wall and seals the cementation interface that is bonded as one.
The invention is characterized in that at least one box wall of described sealing thin-walled box corner is an arc angle.
The wall that the invention is characterized at least one box wall of described sealing thin-walled box rotation angle position is a curved surface.
The cast-in-situ reinforced concrete hollow slab that thin-walled of the present invention is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; the floor of putting more energy into is set in the integral finish box, and stiffening rib supports the lateral box wall and the lower box wall of integral finish box.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that lower box wall and sidewall on every side are the opening thin box of the integral body of disposable shaping.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described opening thin box is whole opening thin box, the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described carcass is glass fiber or carbon fiber or organic fiber.
The invention is characterized in that described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement.
The invention is characterized in that described thin-walled box cross section is square.
The invention is characterized in that described thin-walled box is polygon or arc angle polygon.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.
The invention is characterized in that at least one box wall of described opening thin box corner is an arc angle.
The invention is characterized in that at least one box wall of described band ribs opening thin box corner is an arc angle.
The wall that the invention is characterized at least one box wall of described opening thin box rotation angle position is a curved surface.
The wall that the invention is characterized at least one box wall of described band ribs opening thin box rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.
The cast-in-situ reinforced concrete hollow slab that thin-walled of the present invention is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; in the whole opening box ribs is set; support the lower box wall and the lateral box wall of first moulding, ribs is provided with rear enclosed opening box opening.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in described thin-walled box by the band ribs integral finish thin-walled box and hush panel is put together or above-mentioned amalgamation position gluing forms.
The box wall that the invention is characterized in described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box of band ribs.
The invention is characterized in described opening box wall top of sealing sealing-in at the band reinforcing rib, the sealing edge wall flushes with sidewall on every side.
The invention is characterized in that described sealing by the single structure material constitutes.
The invention is characterized in that described cementation interface is positioned at top, box wall opening place.
The invention is characterized in that at least one box wall of described band ribs sealing thin-walled box corner is an arc angle.
The wall that the invention is characterized at least one box wall of described sealing ribs thin-walled box rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.
It is characterized in that the thin-walled box is the opening thin box, the tube wall of described body is that the composite in proportion high-strength compound of cement inorganic material, filler, fiber is made.It is characterized in that described compound is mixed with Admixture at home and abroad.
In order to guarantee to implement, concrete does not enter in the box and influence hollow rate, it is characterized in that described opening thin box opening part is provided with hush panel, formation enclosed cavity thin-walled box; The cross section of thin-walled box can be circular square or little arc angle polygon or trapezoidal or other are special-shaped.
The manufacture method of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention is:
(1) specification, size are made tube core mould or former or formpiston as required;
(2) the high-strength compound slip of preparation, by cement inorganic material: filler: Admixture: the weight ratio of fiber is 100: 120-200: 4-6: 5-8 gets the each component material ready, and other is mixed into high-strength compound slip at suitable quantity of water.
(3) it is floating high-strength compound slip to be coated on the mould compacting, and adoptable worker of its mode or machinery adopt machinery high-strength compound slip to be ejected on the mould by mortar pump or cutting spraying machine, and this mode fiber should prescind, and it is floating to spray the back compacting.
(4) maintenance, the demoulding and obtain described enhancement mode thin-walled box.
In addition, according to aforementioned gained, opening thin box opening size, shape cut to seal plate and be adhered to opening part and form cavity thin-walled box, and described sealing can be homogenous material or high-strength compound; On mould, can be provided with barrier film or scribble demoulding spacing agent; Admixture can be one or more in early strength admixture, water reducing agent, retarding agent, the glue; Cement inorganic material can be portland cement or sulphate aluminium cement or iron aluminic acid cement or magnesia oxychloride cement or alkali slag cement or ground caustic coal ash cement or rapid setting cement or special cement; Fiber can be one or more in glass fiber, carbon fiber, organic fiber, the natural fiber.
(4) description of drawings
Fig. 1 makes the embodiment schematic diagram of filling reinforced concrete fiber reinforcement type thin-walled box with former for expression.
Fig. 2 makes the embodiment schematic diagram of filling reinforced concrete fiber reinforcement type thin-walled box with formpiston for expression.
Fig. 3 is the agent structure schematic diagram of the embodiment one of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 4 is the agent structure schematic diagram of the embodiment two of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 5 is the agent structure schematic diagram of the embodiment three of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 6 is with the molded embodiment schematic diagram of making filling reinforced concrete fiber reinforcement type thin-walled box of tube core.
Fig. 7 is the agent structure schematic diagram of the embodiment two of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.
Fig. 8 is the agent structure schematic diagram of the embodiment three of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.
Fig. 9 is with the molded embodiment schematic diagram of making fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of tube core.
(5) specific embodiment
That the invention will be further described is as follows below in conjunction with accompanying drawing:
The present invention as shown in drawings, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; relative side wall surface is arranged in parallel; adjacent side wall surface is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one, lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould.As shown in Figure 5, four lateral box walls of lower box wall periphery all become vertical setting with lower box wall, relative side wall surface is arranged in parallel, adjacent side wall surface is arranged vertically, lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one, the internal face of lower box wall and four lateral box walls are the press back slip wall structure that the demoulding is shaped behind the slip bonding mould.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.As shown in Figure 5, the outside wall surface of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.As shown in Figure 4, the internal face of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.As shown in Figure 5, there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.As shown in Figure 4, the arc-shaped transition angle is arranged is press back transition angle in the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.As shown in Figure 1 and Figure 2, there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.As Fig. 1, Fig. 2, shown in Figure 3, there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.As Fig. 1, shown in Figure 4, lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.As shown in Figure 4, three of lateral box wall internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that transition angle internal face has releasing agent layer or separating film layer.
The invention is characterized in that lower box wall and sidewall on every side are the opening thin box of the integral body of disposable shaping.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described opening thin box is whole opening thin box, the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described carcass is glass fiber or carbon fiber or organic fiber.
The invention is characterized in that described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement.
The invention is characterized in that described thin-walled box cross section is square.As Fig. 1, shown in Figure 7, thin-walled box cross section is square.
The invention is characterized in that described thin-walled box is polygon or arc angle polygon or other abnormity.As Fig. 1, Fig. 2, shown in Figure 4, the thin-walled box is a polygon.
The invention is characterized in the described fiber reinforcement type opening thin box and be provided with ribs.As Fig. 2, shown in Figure 3, be provided with ribs in the fiber reinforcement type opening thin box.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.As Fig. 2, shown in Figure 3, ribs is cross or groined type or unidirectional shape structure.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.As Fig. 2, shown in Figure 3, the ribs in the thin-walled box is embedded ribs.
The invention is characterized in that at least one box wall of described opening thin box corner is an arc angle.As Fig. 2, shown in Figure 3, opening thin box box wall corner is an arc angle.
The invention is characterized in that at least one box wall of described band ribs opening thin box corner is an arc angle.As Fig. 2, shown in Figure 3, band ribs opening thin box box wall corner is an arc angle.
The wall that the invention is characterized at least one box wall of described opening thin box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of opening thin box box wall rotation angle position is a curved surface.
The wall that the invention is characterized at least one box wall of described band ribs opening thin box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of band ribs opening thin box box wall rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.As Fig. 2, shown in Figure 3, the relative wall of thin-walled box is parallel.
The present invention as shown in drawings, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould, and whole opening box opening part has the hush panel of back bonding sealing.As Fig. 2, shown in Figure 3, lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one, whole opening box opening part has the hush panel of back bonding sealing.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.As shown in Figure 5, the outside wall surface of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.As shown in Figure 4, lower box wall is or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, shown in Figure 3, there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.As Fig. 2, shown in Figure 3, it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, shown in Figure 3, there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.As Fig. 2, shown in Figure 3, there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.As Fig. 2, shown in Figure 3, lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that bonding behind the opening part of sidewall seals one side, two, three or the vertical setting on four sides in external surface and the side wall surface.
The invention is characterized in behind the opening part of sidewall bonding seal show in external surface and the lower box wall parallel.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described thin-walled box is put together by integral finish thin-walled box and hush panel or above-mentioned amalgamation position gluing forms.As Fig. 2, shown in Figure 3, the thin-walled box is put together by integral finish thin-walled box and hush panel or above-mentioned amalgamation position gluing forms.
The box wall that the invention is characterized in described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described sealing by homogenous material constitutes.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box, the sealing edge wall flushes with sidewall on every side.As Fig. 2, shown in Figure 3, seal the opening box wall top of sealing-in at the opening thin box, the sealing edge wall flushes with sidewall on every side.
The opening thin box that the invention is characterized in described sealing has opening part box wall and seals the cementation interface that is bonded as one.As Fig. 2, shown in Figure 3, the opening thin box of sealing has opening part box wall and seals the cementation interface that is bonded as one.
The invention is characterized in that at least one box wall of described sealing thin-walled box corner is an arc angle.
The wall that the invention is characterized at least one box wall of described sealing thin-walled box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of sealing thin-walled box box wall rotation angle position is a curved surface.
The present invention as shown in drawings, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; the floor of putting more energy into is set in the integral finish box, and stiffening rib supports the lateral box wall and the lower box wall of integral finish box.As Fig. 2, shown in Figure 3, the floor of putting more energy into is set in the integral finish box, stiffening rib supports the lateral box wall and the lower box wall of integral finish box.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.As shown in Figure 5, the outside wall surface of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.As shown in Figure 4, the internal face of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, shown in Figure 3, there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.As Fig. 2, shown in Figure 3, it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, shown in Figure 3, there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.As Fig. 2, shown in Figure 3, there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.As Fig. 2, shown in Figure 3, lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.As shown in Figure 2, four of lateral box wall internal faces are press back wall structural plane.As shown in Figure 3, Figure 4, three of lateral box wall internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that lower box wall and sidewall on every side are the opening thin box of the integral body of disposable shaping.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in that described opening thin box is whole opening thin box, the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described carcass is glass fiber or carbon fiber or organic fiber.
The invention is characterized in that described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement.
The invention is characterized in that described thin-walled box cross section is square.As Fig. 2, shown in Figure 3, thin-walled box cross section is square.
The invention is characterized in that described thin-walled box is polygon or arc angle polygon.As Fig. 2, shown in Figure 3, the thin-walled box is a polygon.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.As Fig. 2, shown in Figure 3, ribs is a cross.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.As Fig. 2, shown in Figure 3, the ribs in the thin-walled box is embedded ribs.
The invention is characterized in that at least one box wall of described opening thin box corner is an arc angle.As Fig. 2, shown in Figure 3, opening thin box box wall corner is an arc angle.
The invention is characterized in that at least one box wall of described band ribs opening thin box corner is an arc angle.As Fig. 2, shown in Figure 3, band ribs opening thin box box wall corner is an arc angle.
The wall that the invention is characterized at least one box wall of described opening thin box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of opening thin box box wall rotation angle position is a curved surface.
The wall that the invention is characterized at least one box wall of described band ribs opening thin box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of band ribs opening thin box box wall rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.As Fig. 2, shown in Figure 3, the relative wall of thin-walled box is parallel.
The present invention as shown in drawings, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; in the whole opening box ribs is set; support the lower box wall and the lateral box wall of first moulding, ribs is provided with rear enclosed opening box opening.As Fig. 2, shown in Figure 3, in the whole opening box ribs is set, support the lower box wall and the lateral box wall of first moulding, ribs is provided with rear enclosed opening box opening.
The invention is characterized in lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with.As shown in Figure 5, the outside wall surface of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and constitutes press back wall in outer being coated with.
The invention is characterized in lower box wall or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation.As shown in Figure 4, the internal face of lower box wall and four lateral box walls is the pasting wall structure that pasting is shaped, and is coated with outer press back wall in the formation.
The invention is characterized in that there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, Fig. 3, shown in Figure 5, there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.As Fig. 2, Fig. 3, shown in Figure 5, it is press back transition angle that there is the arc-shaped transition angle the interior intersection area of lateral box wall and lower box wall.
The invention is characterized in that there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.As Fig. 2, shown in Figure 3, there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall.
The invention is characterized in that there is right angle face transition the intersection area in the adjacent lateral box wall.As Fig. 2, shown in Figure 3, there is right angle face transition the intersection area in the adjacent lateral box wall.
The invention is characterized in that lower box wall, lateral box wall and transition angle are the press back structural plane.As Fig. 2, shown in Figure 3, lower box wall, lateral box wall and transition angle are the press back structural plane.
The invention is characterized in that two, three of lateral box wall or four internal faces are press back wall structural plane.
The invention is characterized in lower box wall or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer.
The invention is characterized in that whole opening thin box forms for the disposal molding slip.
The invention is characterized in that slip is the inorganic binder slurry.
The invention is characterized in that slip is inorganic glued me fibrous slurry.
The invention is characterized in described thin-walled box by the band ribs integral finish thin-walled box and hush panel is put together or above-mentioned amalgamation position gluing forms.As Fig. 2, shown in Figure 3, the thin-walled box is put together by the integral finish thin-walled box and the hush panel of band ribs.
The box wall that the invention is characterized in described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made.
The invention is characterized in that described ribs is cross or groined type or unidirectional shape structure.As shown in Figure 3, ribs is a cross.
The invention is characterized in that the ribs in the described thin-walled box is embedded ribs.As Fig. 2, shown in Figure 3, the ribs in the thin-walled box is embedded ribs.
The invention is characterized in described opening box wall top of sealing sealing-in at the opening thin box of band ribs.As Fig. 2, shown in Figure 3, seal the opening box wall top of sealing-in at the opening thin box of band ribs.
The invention is characterized in described opening box wall top of sealing sealing-in at the band reinforcing rib, the sealing edge wall flushes with sidewall on every side.As Fig. 2, shown in Figure 3, seal the opening box wall top of sealing-in at the band reinforcing rib, the sealing edge wall flushes with sidewall on every side.
The invention is characterized in that described sealing by the single structure material constitutes.
The invention is characterized in that described cementation interface is positioned at top, box wall opening place.As Fig. 2, shown in Figure 3, cementation interface is positioned at top, box wall opening place.
The invention is characterized in that at least one box wall of described band ribs sealing thin-walled box corner is an arc angle.As Fig. 2, shown in Figure 3, band ribs sealing thin-walled box box wall corner is an arc angle.
The wall that the invention is characterized at least one box wall of described sealing ribs thin-walled box rotation angle position is a curved surface.As Fig. 2, shown in Figure 3, the wall of sealing ribs thin-walled box box wall rotation angle position is a curved surface.
At least two relative walls that the invention is characterized in described thin-walled box are parallel.As Fig. 2, shown in Figure 3, the relative wall of thin-walled box is parallel.
Fig. 3,4,5 has provided the structural representation of the embodiment of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.Fig. 3 is the circular thin-walled box of open type, and 5 is body, and the tube wall that it is characterized in that body is for to be mixed with Admixture at home and abroad by composite in proportion high-strength compound of cement inorganic material, filler, fiber or described compound.The thin-walled box cross section that Fig. 4 seals for body two ends band is square embodiment.The thin-walled box cross section that Fig. 5 seals for body two ends band is trapezoidal embodiment.Among Fig. 4,5,5 expression bodys, 6 expressions are sealed.Shown in Fig. 4,5, its described hush panel is packaged on opening thin box opening part mouth of pipe inwall; Described hush panel is packaged on opening thin box opening part tube wall top; Described hush panel is packaged on opening thin box opening part tube wall top and inwall simultaneously.As shown in Figure 3, its described hush panel is circular.Shown in Figure 4, its described hush panel is square; Described hush panel is little arc angle polygon; Described thin-walled box cross section is little arc angle polygon.As shown in Figure 5, its described hush panel is trapezoidal or other is special-shaped.
Provide the embodiment of filling reinforced concrete fiber reinforcement type thin-walled cartridge manufacturing method of the present invention below in conjunction with Fig. 1,2,6 description of drawings.
Embodiment one:
(1) make former, as shown in Figure 1,7 is former;
(2) in sulphate aluminium cement: sand: early strength admixture and 107 glue: the weight ratio of glass fiber and organic fiber is 100: 200: 6: 5 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) make the recessed portion (this recessed portion can barrier film be set so that demoulding) that slip is injected in the box former with mortar pump with aforementioned, compacting is floating, as shown in Figure 1, and 7 expression formers, 8 expression slips.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Embodiment two:
(1) make formpiston, as shown in Figure 2,9 is formpiston;
(2) in portland cement: sand: water reducing agent and 107 glue: the weight ratio of carbon fiber and organic fiber is 100: 120: 4: 6 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) smear by hand or make the protrusion position that slip is injected in formpiston 9 with the cutting spraying machine with aforementioned, compacting is floating, and as shown in Figure 2,10 is slip, and 9 is formpiston.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Embodiment three:
(1) make the tube core mould, as shown in Figure 6,11 is the tube core mould;
(2) in portland cement: sand: retarding agent: the weight ratio of organic fiber is 100: 180: 6: 8 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) be coated with one deck demoulding spacing agent on tube core mould 11, with mortar pump the aforementioned slip that makes be injected on the tube core mould, compacting is floating, as shown in Figure 6,11 expression tube core moulds, 12 are expressed as slip.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Filling reinforced concrete fiber reinforcement type thin-wall box provided by the invention has intensity height, resistance to deformation, antivibration Moving property is good, can satisfy various different advantages of filling the concrete demand of finding time, and its manufacture method is easy, cost is low Honest and clean.
Claims (10)
1. cast-in-situ reinforced concrete hollow slab that thin-walled is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; relative side wall surface is arranged in parallel; adjacent side wall surface is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one, lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould.
2. the box filled cast-in-situ reinforced concrete hollow slab of thin-walled according to claim 1 is characterized in that lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with; Perhaps the box wall is or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation; Perhaps there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall; Perhaps the arc-shaped transition angle is arranged is press back transition angle in the intersection area in lateral box wall and the lower box wall; Perhaps there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall; There is right angle face transition the intersection area in the perhaps adjacent lateral box wall; Perhaps lower box wall, lateral box wall and transition angle are the press back structural plane; Perhaps two of lateral box wall, three or four internal faces are press back wall structural plane; Perhaps lower box wall is or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer; Perhaps transition angle internal face has releasing agent layer or separating film layer; Perhaps lower box wall is the opening thin box of the integral body of disposable shaping with sidewall on every side; Perhaps Zheng Ti opening thin box forms for the disposal molding slip.
3. according to claim 1 or the box filled cast-in-situ reinforced concrete hollow slab of 2 described thin-walleds, it is characterized in that slip is the inorganic binder slurry; Perhaps slip is inorganic glued me fibrous slurry; Perhaps described opening thin box is whole opening thin box, and the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made; Perhaps described carcass is glass fiber or carbon fiber or organic fiber; Perhaps described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement; Perhaps described thin-walled box cross section is square; Perhaps described thin-walled box is polygon or arc angle polygon or other abnormity; Be provided with ribs in the perhaps described fiber reinforcement type opening thin box; Perhaps described ribs is cross or groined type or unidirectional shape structure; Ribs in the perhaps described thin-walled box is embedded ribs; At least one box wall of perhaps described opening thin box corner is an arc angle; At least one box wall of perhaps described band ribs opening thin box corner is an arc angle; The wall of at least one box wall of perhaps described opening thin box rotation angle position is a curved surface; The wall of at least one box wall of perhaps described band ribs opening thin box rotation angle position is a curved surface; At least two relative walls of perhaps described thin-walled box are parallel.
4. cast-in-situ reinforced concrete hollow slab that thin-walled is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould, and whole opening box opening part has the hush panel of back bonding sealing.
5. the box filled cast-in-situ reinforced concrete hollow slab of thin-walled according to claim 4 is characterized in that lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with; Perhaps lower box wall is or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation; Perhaps there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall; Perhaps the arc-shaped transition angle is arranged is press back transition angle in the intersection area in lateral box wall and the lower box wall; Perhaps there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall; There is right angle face transition the intersection area in the perhaps adjacent lateral box wall; Perhaps lower box wall, lateral box wall and transition angle are the press back structural plane; Perhaps two of lateral box wall, three or four internal faces are press back wall structural plane; Perhaps lower box wall is or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer; Perhaps bonding is sealed the one side in external surface and the side wall surface, two, three or vertical setting on four sides behind the opening part of sidewall; Perhaps behind the opening part of sidewall bonding seal show in external surface and the lower box wall parallel; Perhaps Zheng Ti opening thin box forms for the disposal molding slip; Perhaps slip is the inorganic binder slurry; Perhaps slip is inorganic glued me fibrous slurry; Perhaps described thin-walled box is put together by integral finish thin-walled box and hush panel or above-mentioned amalgamation position gluing forms; The box wall of perhaps described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made; Perhaps described sealing by homogenous material constitutes; Perhaps described opening box wall top of sealing sealing-in at the opening thin box; Perhaps described opening box wall top of sealing sealing-in at the opening thin box, the sealing edge wall flushes with sidewall on every side; Perhaps the opening thin box of described sealing has opening part box wall and seals the cementation interface that is bonded as one; At least one box wall of perhaps described sealing thin-walled box corner is an arc angle; The wall of at least one box wall of perhaps described sealing thin-walled box rotation angle position is a curved surface.
6. cast-in-situ reinforced concrete hollow slab that thin-walled is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; the floor of putting more energy into is set in the integral finish box, and stiffening rib supports the lateral box wall and the lower box wall of integral finish box.
7. the box filled cast-in-situ reinforced concrete hollow slab of thin-walled according to claim 6 is characterized in that lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with; Perhaps lower box wall is or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation; Perhaps there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall; Perhaps the arc-shaped transition angle is arranged is press back transition angle in the intersection area in lateral box wall and the lower box wall; Perhaps there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall; There is right angle face transition the intersection area in the perhaps adjacent lateral box wall; Perhaps lower box wall, lateral box wall and transition angle are the press back structural plane; Perhaps two of lateral box wall, three or four internal faces are press back wall structural plane; Perhaps lower box wall is or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer; Perhaps lower box wall is the opening thin box of the integral body of disposable shaping with sidewall on every side; Perhaps Zheng Ti opening thin box forms for the disposal molding slip.
8. according to claim 6 or the box filled cast-in-situ reinforced concrete hollow slab of 7 described thin-walleds, it is characterized in that slip is the inorganic binder slurry; Perhaps slip is inorganic glued me fibrous slurry; Perhaps described opening thin box is whole opening thin box, and the box wall of thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made; Perhaps described carcass is glass fiber or carbon fiber or organic fiber; Perhaps described cementitious materials is portland cement or sulphate aluminium cement or ferrous aluminate cement or rapid setting cement; Perhaps described thin-walled box cross section is square; Perhaps described thin-walled box is polygon or arc angle polygon; Perhaps described ribs is cross or groined type or unidirectional shape structure; Ribs in the perhaps described thin-walled box is embedded ribs; At least one box wall of perhaps described opening thin box corner is an arc angle; At least one box wall of perhaps described band ribs opening thin box corner is an arc angle; The wall of at least one box wall of perhaps described opening thin box rotation angle position is a curved surface; The wall of at least one box wall of perhaps described band ribs opening thin box rotation angle position is a curved surface; At least two relative walls of perhaps described thin-walled box are parallel.
9. cast-in-situ reinforced concrete hollow slab that thin-walled is box filled, comprise steel bar concrete, non-filling thin-walled box of loosing core; the thin-walled box comprises the box wall that slip forms; four lateral box walls that it is characterized in that the lower box wall periphery all become vertical setting with lower box wall; the opposite side wall is arranged in parallel; the sides adjacent wall is arranged vertically; lower box wall and four integral finish boxes that lateral box wall is the glued sclerosis that is shaped of slip one; lower box wall is or/and at least one internal face of four lateral box walls is the press back slip wall structure that the demoulding is shaped behind the slip bonding mould; in the whole opening box ribs is set; support the lower box wall and the lateral box wall of first moulding, ribs is provided with rear enclosed opening box opening.
10. the box filled cast-in-situ reinforced concrete hollow slab of thin-walled according to claim 9 is characterized in that lower box wall or/and the pasting wall structure that the outside wall surface of four lateral box walls is pasting to be shaped constitutes press back wall in outer being coated with; Perhaps lower box wall is or/and the pasting wall structure that the internal face of four lateral box walls is pasting to be shaped is coated with outer press back wall in the formation; Perhaps there is arcwall face transition angle the intersection area in lateral box wall and the lower box wall; Perhaps the arc-shaped transition angle is arranged is press back transition angle in the intersection area in lateral box wall and the lower box wall; Perhaps there is face transition angle, right angle the intersection area in lateral box wall and the lower box wall; There is right angle face transition the intersection area in the perhaps adjacent lateral box wall; Perhaps lower box wall, lateral box wall and transition angle are the press back structural plane; Perhaps two of lateral box wall, three or four internal faces are press back wall structural plane; Perhaps lower box wall is or/and one, two, three of lateral box wall or four internal faces have releasing agent layer or separating film layer; Perhaps Zheng Ti opening thin box forms for the disposal molding slip; Perhaps slip is the inorganic binder slurry; Perhaps slip is inorganic glued me fibrous slurry; Perhaps described thin-walled box is by the integral finish thin-walled box of being with ribs and hush panel is put together or above-mentioned amalgamation position gluing forms; The box wall of perhaps described thin-walled box is that the composite in proportion high-strength compound of cement inorganic material, filler, short fiber is made; Perhaps described ribs is cross or groined type or unidirectional shape structure; Ribs in the perhaps described thin-walled box is embedded ribs; Perhaps described opening box wall top of sealing sealing-in at the opening thin box of band ribs; Perhaps described opening box wall top of sealing sealing-in at the band reinforcing rib, the sealing edge wall flushes with sidewall on every side; Perhaps described sealing by the single structure material constitutes; Perhaps described cementation interface is positioned at top, box wall opening place; At least one box wall of perhaps described band ribs sealing thin-walled box corner is an arc angle; The wall of at least one box wall of perhaps described sealing ribs thin-walled box rotation angle position is a curved surface; At least two relative walls of perhaps described thin-walled box are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100743653A CN101230647A (en) | 1999-11-29 | 1999-11-29 | Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100743653A CN101230647A (en) | 1999-11-29 | 1999-11-29 | Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB99115665XA Division CN100370091C (en) | 1999-11-29 | 1999-11-29 | Fiber-reinforced thin-wall pipe (box) for filling reinforced concrete and its making method |
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| CN101230647A true CN101230647A (en) | 2008-07-30 |
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| CNA2008100743653A Pending CN101230647A (en) | 1999-11-29 | 1999-11-29 | Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525875A (en) * | 2022-03-28 | 2022-05-24 | 南通理工学院 | Arch-plate combined functional assembled floor and forming structure thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525875A (en) * | 2022-03-28 | 2022-05-24 | 南通理工学院 | Arch-plate combined functional assembled floor and forming structure thereof |
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