CN201391036Y - Forming template for one-step cast-in-place ribbed floors - Google Patents
Forming template for one-step cast-in-place ribbed floors Download PDFInfo
- Publication number
- CN201391036Y CN201391036Y CN200920084790U CN200920084790U CN201391036Y CN 201391036 Y CN201391036 Y CN 201391036Y CN 200920084790 U CN200920084790 U CN 200920084790U CN 200920084790 U CN200920084790 U CN 200920084790U CN 201391036 Y CN201391036 Y CN 201391036Y
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- building roof
- place close
- close rib
- typified form
- rib building
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Abstract
The utility model discloses a forming template for one-step cast-in-place ribbed floors, which comprises a top surface and four side faces extending downwards from the periphery of the top surface. The four side faces enclose an opening at the tail end far away from the top surface and the surface of the opening is larger than that of the top surface. The forming template for one-step cast-in-place ribbed floors comprises cement layers and reinforced layers which are overlapped with each other. The reinforced layers are placed among the cement layers, thus ensuring that the surface of the forming template is made of cement. Therefore, the forming template does not need to be dismantled. Furthermore, the cost of the practical cement and reinforced materials is low, deformation is small and the quake-resistance is good. And the templates can be mutually heaped and convenient to transport.
Description
[technical field]
The utility model relates to a kind of disposable cast-in-place close rib building roof typified form.
[background technology]
The develop rapidly of contemporary world builing industry, design of building structures is theoretical makes rapid progress, and two-way ribbed slab floor is widely used in the superstructure building of big load because of saving steel and concrete, the deadweight of reduction floor and advantages such as the excavation of foundation pit degree of depth, increase clear height.Typified form of the prior art mainly is divided into two kinds: a kind ofly made by plank, but when using plank as typified form, because timber and cement are in conjunction with tightr, formwork work is numerous and diverse, the dismounting template wastes time and energy, sometimes even template chopping could will be unloaded it, cause the wooden form recycling rate of waterused low; Another kind of template is made of plastics, owing to mould little, the easy deformation of rigidity, large size plastic jetting-moulding device cost height, formwork can not be done greatly, normally 0.6 meter-0.9 meter.The dismounting template is wasted man-hour, and template is transported and storage can cause cost to rise.
Therefore be necessary to design a kind of new close rib building roof typified form, to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model be to provide a kind of intensity height, in light weight, conevying efficiency is high, easy for installation and install after the disposable cast-in-place close rib building roof typified form do not dismantled.
The disposable cast-in-place close rib building roof typified form of the utility model, four sides that it has an end face and is extended to form downwards all around by end face, described four sides surround an opening at the end away from end face, and described aperture area is greater than top surface area, described disposable cast-in-place close rib building roof typified form comprises cement layer and enhancement Layer, described cement layer and enhancement Layer are stacked mutually, and described enhancement Layer is arranged between the cement layer.
Compared with prior art, the disposable cast-in-place close rib building roof typified form of the utility model its by cement layer with enhancement Layer is stacked constitutes, and enhancement Layer is arranged between the cement layer, make the surface of typified form constitute by cement, therefore do not need to dismantle typified form, and practical cement and reinforcement material cost are low, are out of shape little, energy-conserving and environment-protective; Further, the utility model aperture area is big than end face, can pile up convenient transportation mutually.
[description of drawings]
Fig. 1 is the disposable cast-in-place close rib building roof typified form stereogram of the utility model;
Fig. 2 is a disposable cast-in-place close rib building roof typified form other direction stereogram shown in Figure 1;
Fig. 3 is a disposable cast-in-place close rib building roof typified form A-A direction sectional view shown in Figure 2;
Fig. 4 is a disposable cast-in-place close rib building roof typified form partial sectional view shown in Figure 3.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments the disposable cast-in-place close rib building roof typified form of the utility model is described further.
Please refer to Fig. 1 and Fig. 2, the disposable cast-in-place close rib building roof typified form 1 of the utility model comprises an end face 2 and four sides 3, four sides 3 are respectively by downward-sloping extending to form around the end face 2, and four sides 3 join end to end and surround a peviform cavity jointly with end face 2.Between end face 2 and each described side 3 all the joint face 5 with arc be connected, four sides 3 surround an opening 30 jointly at the art end away from described end face 2, and described opening 30 areas are greater than end face 2 areas, angle between each side 3 and the end face 2 is all greater than 90 degree, and the contraction slope is than between 1: 9 to 1: 7.Because the area of opening 30 is greater than the area of end face 2, make and to pile up mutually between the qualitative template 1 of a plurality of disposable cast-in-place close rib building roofs, occupation space can be reduced during transportation, reach the purpose of convenient transportation, and opening 30 greatly also bulk strength can be strengthened than end face 2.
The end of four sides 3 all extend horizontally away flange 4, flange 4 be parallel to each other with end face 2 and be around in opening 30 around.When disposable cast-in-place close rib building roof typified form 1 was installed, flange 4 can conveniently be located, and can strengthen the anti-pressure ability of side direction.
Please refer to Fig. 3 and Fig. 4, the disposable cast-in-place close rib building roof typified form of the utility model 1 is made of several layers, it comprises cement layer (10,11,12) and enhancement Layer (20,21), cement layer bag (10,11,12) is drawn together first cement layer 10, second cement layer 11 and the 3rd cement layer 12, and enhancement Layer (20,21) comprises first enhancement Layer 20 and second enhancement Layer 21.Cement layer (10,11,12) can be selected cement not of the same race for use according to designing requirement, and as magnesia oxychloride cement, aluminate cement, portland cement etc., and enhancement Layer (20,21) also can be selected multiple material for use, as FRIM cloth or netted bamboo mat.Because that unorganic glass has just had is ageing-resistant, intensity is high, water resistance good, in light weight, plurality of advantages such as cost is low, heat insulation, sound insulation.At this, the utility model preferably all adopts the FRIM cloth with first enhancement Layer 20 and second enhancement Layer 21.Certainly, also can first enhancement Layer 20 and second enhancement Layer 21 all adopt the netted bamboo mat or first enhancement Layer 20 to adopt the FRIM cloth and first enhancement Layer 21 adopts netted bamboo mat.Cement layer (10,11,12) is stacked mutually with enhancement Layer (20,21), and described enhancement Layer (20,21) is arranged between the cement layer (10,11,12), form cement layer (10,11,12) and the interlaced sandwich construction of enhancement Layer (20,21), strengthened integral intensity to a greater extent.And what enhancement Layer (20,21) was staggered is wrapped between the cement layer (10,11,12), makes the outermost layer of disposable cast-in-place close rib building roof typified form 1 be made up of cement, can reach the requirement of finishing, does not need its dismounting.Simultaneously, according to the needs of design, also can change the quantity of cement layer (10,11,12) and enhancement Layer (20,21), as adopting 5 layers of cement layer and 4 layers of enhancement Layer etc.
Because the utility model has adopted cement layer (10,11,12) and enhancement Layer (20,21) stacked structure mutually, and the outermost layer of disposable cast-in-place close rib building roof typified form is a cement, avoided to remove this technological deficiency of typified form behind the typified form that use is wooden or plastic cement is made in the prior art, the operating efficiency that improves is saved man-hour greatly.And use that inorganic glass fiber has also that intensity is big, water resistance good, in light weight, plurality of advantages such as cost is low, heat insulation, sound insulation.The utility model opening 30 big end faces 2 are little simultaneously, can pile up mutually during transportation, convenient transportation.
Claims (8)
1. disposable cast-in-place close rib building roof typified form, four sides that it has an end face and is extended to form downwards all around by this end face, described four sides surround an opening at the end away from described end face, and described aperture area is greater than top surface area, it is characterized in that: described disposable cast-in-place close rib building roof typified form comprises cement layer and enhancement Layer, described cement layer and enhancement Layer are stacked mutually, and described enhancement Layer is arranged between the cement layer.
2. disposable cast-in-place close rib building roof typified form as claimed in claim 1, it is characterized in that: described enhancement Layer is a glass fabric.
3. disposable cast-in-place close rib building roof typified form as claimed in claim 1, it is characterized in that: described enhancement Layer is netted bamboo mat.
4. disposable cast-in-place close rib building roof typified form as claimed in claim 1, it is characterized in that: described enhancement Layer comprises glass fabric and netted bamboo mat.
5. disposable cast-in-place close rib building roof typified form as claimed in claim 1 is characterized in that: the angle between described end face and the side is greater than 90 degree, and described disposable cast-in-place close rib building roof typified form shrinks the slope than between 1: 9 to 1: 7.
6. disposable cast-in-place close rib building roof typified form as claimed in claim 1 is characterized in that: have the arc joint face between described side and the end face.
7. disposable cast-in-place close rib building roof typified form as claimed in claim 1, it is characterized in that: described adjacent two sides are connected by a cambered surface.
8. disposable cast-in-place close rib building roof typified form as claimed in claim 1 is characterized in that: described four sides stretch out and form the flange that is parallel to end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084790U CN201391036Y (en) | 2009-04-10 | 2009-04-10 | Forming template for one-step cast-in-place ribbed floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084790U CN201391036Y (en) | 2009-04-10 | 2009-04-10 | Forming template for one-step cast-in-place ribbed floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391036Y true CN201391036Y (en) | 2010-01-27 |
Family
ID=41597858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920084790U Expired - Fee Related CN201391036Y (en) | 2009-04-10 | 2009-04-10 | Forming template for one-step cast-in-place ribbed floors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391036Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016899A1 (en) * | 2020-07-20 | 2022-01-27 | 烟台众诚新型建材科技有限公司 | Quick-assembly and quick-disassembly formwork system of building ribbed structure, and construction process therefor |
| CN114837338A (en) * | 2022-05-23 | 2022-08-02 | 安徽泽北新材料科技有限公司 | Gap filling-free mold shell |
-
2009
- 2009-04-10 CN CN200920084790U patent/CN201391036Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016899A1 (en) * | 2020-07-20 | 2022-01-27 | 烟台众诚新型建材科技有限公司 | Quick-assembly and quick-disassembly formwork system of building ribbed structure, and construction process therefor |
| CN114837338A (en) * | 2022-05-23 | 2022-08-02 | 安徽泽北新材料科技有限公司 | Gap filling-free mold shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20170410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |