CN218492780U - Self-heat-preservation energy-saving wall structure of building - Google Patents

Abstract

The utility model discloses a building self preservation temperature energy-saving wall body structure, it includes the outside template, the inboard template, basic unit's wall body and a plurality of connecting piece, the interval sets up and is formed with the cavity between outside template and the inboard template, the outside template includes insulation material layer, the inboard template is including exempting from to tear open the template net, the basic unit's wall body is including cast in situ concrete, a plurality of connecting piece is connected in insulation material layer and exposes in insulation material layer's medial surface, cast in situ concrete pours in the cavity, so that basic unit's wall body connects in insulation material layer, exempt from to tear open template net and a plurality of connecting piece, exempt from to tear open the template net and be located basic unit's wall body's inside and/or be located basic unit's wall body's medial surface. Realize that basic unit's wall body and outside template, inboard template are even as an organic whole after cast-in-place concrete placement at the scene, realize the effect that inboard and outside all exempted from to tear open simultaneously in the true sense, preparation efficiency and construction installation effectiveness are showing and are promoting. A large amount of cast-in-place side pressure can be decomposed through the disassembly-free template net, and the condition of mold explosion is avoided.

Description

Self-heat-preservation energy-saving wall structure of building

Technical Field

The utility model relates to a building keeps warm and structure integration construction field, in particular to building self preservation temperature energy-saving wall body structure.

Background

The building outer enclosure structure-the outer wall is used as the main structure of the building, not only plays the roles of enclosure and bearing, but also plays the responsibility of wall heat preservation and energy conservation in the building energy conservation field. The traditional construction method for the outer wall of the building can be divided into three types of construction, assembly type prefabricated parts and concrete cast-in-place, wherein the construction form is basically replaced by the assembly type prefabricated part form and the concrete template cast-in-place form due to large field wet operation and large construction amount, and only a small amount of construction methods exist in the frame structure building. Building energy conservation is used as an important energy-saving and emission-reducing means in China, and higher requirements are put forward on the energy-saving effect of the building outer wall. Therefore, the concrete cast-in-place technology of the integrated heat-insulating prefabricated component and the disassembly-free heat-insulating template is rapidly advanced in recent years. The disassembly-free heat-insulation formwork concrete cast-in-place process is basically the same as the traditional concrete formwork cast-in-place process, only the outer side wooden formwork is replaced by the heat-insulation material, the problems that the structure safety is possibly influenced due to the connection reliability of the components of the prefabricated components, the splicing seam leaks water and the like are avoided being well accepted by the market, and then the concrete partially cast-in-place integrated heat-insulation double-shell wall prefabricated components and the like also return to the realization of the industry again. However, in the non-dismantling heat preservation formwork concrete cast-in-place process, although the dismantling process of the outer side formwork is omitted, the using amount of the wooden formwork is saved, the inner side still needs to be surrounded and blocked in the concrete cast-in-place process by using the formwork, and the dismantling is carried out after the concrete is shaped, so that the non-dismantling effect is not really realized; the inner side formwork of the integrated heat-insulating double-formwork wall prefabricated component also needs to be made of cement materials, so that the self weight of the component cannot be further optimized, and the building load is reduced. Therefore, in order to further realize the real non-dismantling of the non-dismantling heat preservation template, further optimize the self-weight of the double-shell wall prefabricated part, reduce the building load and meet the process requirements of the concrete cast-in-place process, a novel building self-heat preservation energy-saving wall structure needs to be researched.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of current existence, the utility model provides a building self preservation temperature energy-conserving wall body structure.

The utility model discloses a realize through following technical scheme:

the utility model provides a building self preservation temperature energy-saving wall body structure, its includes outside template, inboard template, basic unit's wall body and a plurality of connecting piece, the outside template with the interval sets up and is formed with the cavity between the inboard template, the outside template includes insulation material layer, the inboard template is including exempting from to tear open the template net, basic unit's wall body includes cast in situ concrete, a plurality of the connecting piece connect in insulation material layer and expose in insulation material layer's medial surface, cast in situ concrete pour in the cavity, so that basic unit's wall body connect in insulation material layer exempt from to tear open template net and a plurality of the connecting piece, exempt from to tear open the template net and be located basic unit's wall body's inside and/or be located basic unit's wall body's medial surface.

Furthermore, the heat-insulating material layer is an A-grade fireproof heat-insulating material made of a single homogeneous material;

or the heat-insulating material layer comprises an A-level fireproof heat-insulating material and a high-efficiency heat-insulating material, and the inner side and the outer side of the high-efficiency heat-insulating material are respectively connected with the base wall and the A-level fireproof heat-insulating material.

Further, the A-grade fireproof heat-insulating material is a silicon graphene heat-insulating material.

Further, the disassembly-free template net is connected to the connecting piece;

and/or the disassembly-free template net is made of a metal material;

and/or the cast-in-place concrete is a lightweight concrete material.

Furthermore, the base layer wall body also comprises wall body reinforcing steel bars, the wall body reinforcing steel bars are positioned in the cavity, the cast-in-place concrete is poured on the wall body reinforcing steel bars, and the wall body reinforcing steel bars are connected to the disassembly-free template net;

and/or the wall body reinforcing steel bars are connected to the connecting pieces.

Furthermore, the self-insulation energy-saving wall structure of the building also comprises a water-stopping structure, wherein the water-stopping structure is connected to the connecting piece and is positioned in the basic wall body;

and/or the building self-insulation energy-saving wall structure further comprises an inclined strut component, wherein the inclined strut component comprises a base structure and a connecting plate, the base structure is arranged in the heat-insulation material layer, one end of the connecting plate is connected to the base structure, and the other end of the connecting plate penetrates through the cavity and the disassembly-free formwork net and is used for being connected with the inclined strut;

and/or, the building self-heat-preservation energy-saving wall structure further comprises a limiting component, and two ends of the limiting component are respectively abutted against the outer side formwork and the inner side formwork.

Further, the outer side formwork further comprises at least one reinforcing component, and the reinforcing component is arranged in the heat insulation material layer.

Further, the reinforcing component is a reinforcing mesh;

and/or the reinforcing component is a metal net or a fiber reinforced composite material net.

Furthermore, the outer side template also comprises a supporting and reinforcing layer, and the supporting and reinforcing layer is connected to the outer side or the inner side of the heat insulation material layer.

Further, the supporting and reinforcing layer is a metal plate.

Furthermore, the connecting pieces comprise anchoring pieces, each anchoring piece comprises an anchor disc and an anchor rod, the anchor discs are abutted against the outer side face of the outer side formwork, one end of each anchor rod is connected to the anchor disc, and the other end of each anchor rod penetrates through the outer side formwork and is exposed out of the inner side face of the outer side formwork;

and/or, a plurality of the connecting piece includes connecting screw, connecting screw's one end connect in outside template, connecting screw's the other end passes the cavity with exempt from to tear open the template net.

Furthermore, the building self-heat-insulation energy-saving wall structure further comprises a leveling layer and/or a decorative layer, wherein the leveling layer and/or the decorative layer are connected to one side surface, back to the base layer wall, of the outer side formwork;

and/or, building self preservation temperature energy-conserving wall structure still includes the rendering coat, rendering coat connect in basic unit's wall body and/or dorsad in the inboard template a side of outside template.

The beneficial effects of the utility model reside in that:

the utility model discloses a building self preservation temperature energy-conserving wall body structure, outside template adopt exempt from to tear open the insulation material layer, and inboard template adopts and constitutes by exempt from to tear open the template net, realizes basic unit's wall body and outside template, inboard template even as an organic whole after cast in situ concrete pours at the scene, realizes the effect of dismantling all simultaneously in inboard and the outside in the real meaning, and preparation efficiency and construction installation efficiency are showing and are promoting. Meanwhile, a large amount of cast-in-place side pressure can be decomposed through the non-dismantling formwork net, the condition of formwork explosion is avoided, and the safety and stability of the self-heat-preservation energy-saving wall structure of the building are greatly improved.

Drawings

Fig. 1 is the internal structure schematic diagram of the self-insulation energy-saving wall structure of the building in embodiment 1 during construction.

Fig. 2 is the utility model discloses embodiment 1's building self preservation temperature energy-saving wall structure's internal structure schematic diagram.

Fig. 3 is the internal structure schematic diagram of the self-insulation energy-saving wall structure of the building of embodiment 2 during construction.

Fig. 4 is the internal structure schematic diagram of the self-heat-preservation energy-saving wall structure of the building of embodiment 2 of the present invention.

Fig. 5 is a schematic view of a part of the internal structure of a self-insulation energy-saving wall structure of a building in embodiment 3 of the present invention.

Fig. 6 is an internal structure schematic diagram of a self-insulation energy-saving wall structure of a building in embodiment 3 of the present invention.

Fig. 7 is an internal structure schematic diagram of a self-insulation energy-saving wall structure of a building in embodiment 4 of the present invention.

Description of reference numerals:

inside form 1

Outer formwork 2

Insulating material layer 21

Reinforcing member 22

Basic wall 3

Wall body reinforcing steel bar 31

Cast in place concrete 32

Connecting piece 4

Anchor disc 41

Anchor rod 42

Connecting screw 43

Leveling blanket 5

Finishing layer 6

Water stop structure 7

Position limiting part 8

Diagonal bracing member 9

Base structure 91

Connecting plate 92

External bracing system 10

Internal bracing system 20

Opposite-pull screw 30

Diagonal brace 40

Detailed Description

The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.

Example 1

As shown in fig. 1 and fig. 2, this embodiment discloses a building self-insulation energy-saving wall structure, this building self-insulation energy-saving wall structure includes an inner side formwork 1, an outer side formwork 2, a base wall 3 and a plurality of connecting members 4, a cavity is formed between the outer side formwork 2 and the inner side formwork 1 at an interval, the outer side formwork 2 includes a heat preservation material layer 21, the inner side formwork 1 includes a detachment-free formwork net, the base wall 3 includes cast-in-place concrete 32, the plurality of connecting members 4 are connected to the heat preservation material layer 21 and exposed out of an inner side surface of the heat preservation material layer 21, the cast-in-place concrete 32 is poured in the cavity, so that the base wall 3 is connected to the heat preservation material layer 21, the detachment-free formwork net and the plurality of connecting members 4, and the detachment-free formwork net is located inside the base wall 3 and/or located on the inner side surface of the base wall 3.

Outer and inlayer are erect respectively in outside template 2 and inboard template 1, the interval sets up and is formed with the cavity between outside template 2 and the inboard template 1, outside template 2 adopts the insulation material layer 21 of exempting from to tear open, inboard template 1 adopts and comprises exempting from to tear open the template net, form basic unit's wall body 3 after cast-in-place concrete 32 pours at the scene, realize basic unit's wall body 3 and outside template 2, inboard template 1 is even as an organic whole, realize all the effect of exempting from to tear open in inboard and the outside in the true sense simultaneously, preparation efficiency and construction installation efficiency are showing and are promoting. Meanwhile, the inner side formwork 1 adopts the non-dismantling formwork net, so that the self weight of the self-insulation energy-saving wall structure of the building can be greatly reduced, and the non-dismantling formwork net is provided with meshes which can decompose a large number of cast-in-place side pressures in the pouring process of the cast-in-place concrete 32, so that the condition of formwork explosion is avoided, and the safety and stability of the self-insulation energy-saving wall structure of the building are greatly improved. The cast-in-place concrete 32 after pouring can wrap the partial structure exposed out of the inner side surface of the heat insulation material layer 21, so that the connecting pieces 4 are connected to the outer side formwork 2 and the base layer wall 3, the structural connection strength is further enhanced, and the safety and stability are high. When the cast-in-place concrete 32 is cast in place, a large amount of substances with large volume in the cast-in-place concrete 32 are blocked by the non-dismantling formwork net, and cement in the cast-in-place concrete 32 can pass through the surface of the non-dismantling formwork net at the mesh leakage part of the non-dismantling formwork net in the cast-in-place process, so that the non-dismantling formwork net is positioned inside the base wall 3, and the connection strength of the base wall 3 and the inner side formwork 1 is effectively enhanced.

In the present embodiment, the inner panel 1 is formed of a non-detachable panel web. The non-dismantling template net is made of metal. The adoption of metal materials can effectively strengthen the self structural strength of the inner side template 1. Of course, in other embodiments, the material of the non-detachable formwork web may be other high-strength material as long as the structural strength is satisfied.

In this embodiment, the base layer wall 3 further includes wall reinforcements 31, the wall reinforcements 31 are located in the cavity, and the cast-in-place concrete 32 is poured on the wall reinforcements 31. Wall body reinforcing bars 31 are erected between the inner side formwork 1 and the outer side formwork 2, and cast-in-place concrete 32 is poured on the wall body reinforcing bars 31 to form a base layer wall body 3, so that the base layer wall body 3 is connected to the heat insulation material layer 21, the non-dismantling formwork net and the plurality of connecting pieces 4. Of course, in other embodiments, the substrate wall 3 may not include wall reinforcements as a non-load-bearing wall.

The non-dismantling formwork mesh is connected to the wall body reinforcing steel bars 31. The connection strength between the inner side formwork 1 and the base wall 3 is high, so that the non-dismantling formwork net can decompose a large amount of cast-in-place side pressure, the occurrence of formwork explosion is avoided, and the safety and stability of the self-heat-preservation energy-saving wall structure of the building are greatly improved.

The connector 4 is connected to the wall rebars 31. The connection strength between the outer side formwork 2, the connecting piece 4 and the base layer wall body 3 is high, and the safety and stability of the self-heat-preservation energy-saving wall body structure of the building are greatly improved.

In this embodiment, the insulation material layer 21 is a class a fireproof insulation material made of a single homogeneous material. The fireproof performance and the heat preservation performance of the self-heat-preservation energy-saving wall structure of the building are effectively guaranteed through the A-grade fireproof heat preservation material, so that the strength and the fireproof performance of the self-heat-preservation energy-saving wall structure of the building are enhanced without additionally compounding inorganic plates. Preferably, the A-grade fireproof heat-insulating material is an organic-inorganic composite heat-insulating material. The organic-inorganic composite A-grade fireproof heat-insulating material has the heat-insulating property that the strength can meet the standard requirements of related products under the condition of the heat-insulating material with the same thickness, the fireproof property reaches A2 grade, and an inorganic plate is not required to be additionally compounded to enhance the strength and the fireproof property.

The A-grade fireproof heat-insulating material is a silicon graphene heat-insulating material. The heat preservation performance and the fireproof performance of the self-heat-preservation energy-saving wall structure of the building are effectively guaranteed, and the safety and the stability of the self-heat-preservation energy-saving wall structure of the building are greatly improved.

Of course, in other embodiments, the insulation material layer 21 may include a class a fireproof insulation material and a high-efficiency insulation material, and the inner side and the outer side of the high-efficiency insulation material are respectively connected to the base wall 3 and the class a fireproof insulation material. The fireproof grade of the high-efficiency heat-insulating material is grade B, and the composite heat-insulating material is formed by the grade A fireproof heat-insulating material and the high-efficiency heat-insulating material, so that the heat-insulating effect of the self-heat-insulating energy-saving wall structure of the building can be further improved. Wherein, a bonding layer can be arranged between the A-grade fireproof heat-insulating material and the high-efficiency heat-insulating material. The high efficiency insulation material may include one or more of molded polystyrene board, extruded polystyrene board, graphite molded polystyrene board, graphite extruded polystyrene board, polyurethane insulation material, rock wool insulation material.

The outer formwork 2 further comprises at least one reinforcing member 22, and the reinforcing member 22 is embedded in the thermal insulation material layer 21. Place the heat preservation material layer 21 in the reinforcement component 22 in, a plurality of connecting piece 4 can run through, connect in reinforcement component 22, make reinforcement component 22 not only effectively strengthen outside template 2's self structural strength, the firm in connection degree of outside template 2 with basic unit's wall body 3 has still been promoted simultaneously, make outside template 2 and basic unit's wall body 3 when breaking away from completely under the extreme condition, play and delay and fall, provide the time of properly handling, the safety and stability of building self preservation temperature energy-saving wall structure has been improved greatly.

The reinforcing member 22 is a reinforcing mesh. With the reinforcing mat pre-buried to the mould in when processing preparation outside template 2 for the reinforcing mat is located insulation material layer 21, and effective additional strengthening intensity promotes outside template 2's rigidity intensity and prevents the effect of ftractureing. The number of reinforcing meshes is not limited.

The reinforcing member 22 is a metal mesh or a fiber-reinforced composite mesh. The reinforcing component 22 is made of high-strength materials such as metal or Fiber Reinforced Polymer (FRP), and is prefabricated in the heat-insulating material layer 21 when the outer side formwork 2 is produced in a factory, so that the structural strength of the self-heat-insulating energy-saving wall structure of the building is effectively enhanced.

In this embodiment, the connecting members 4 include an anchoring member, the anchoring member includes an anchor plate 41 and an anchor rod 42, the anchor plate 41 abuts against the outer side surface of the outer formwork 2, one end of the anchor rod 42 is connected to the anchor plate 41, and the other end of the anchor rod 42 penetrates through the outer formwork 2 and is exposed out of the inner side surface of the outer formwork 2. The anchor assembly runs through the outer side formwork 2, the anchor disc 41 abuts against the outer side face of the outer side formwork 2, the anchor rod 42 penetrates the outer side formwork 2 to be connected with the base layer wall 3, the outer side formwork 2 and the base layer wall 3 are connected conveniently through the anchor assembly, the connection strength between the outer side formwork 2 and the base layer wall 3 is effectively enhanced, and the safety and stability of the self-heat-preservation and energy-saving wall structure of the building are further improved. Wherein, the anchor member can be made of metal. The outer surface of the anchoring piece can be coated with heat insulation materials, so that the effects of bridge cut-off heat insulation and heat preservation improvement are achieved.

In this embodiment, the outer surface of the anchoring member may have a plurality of blocking portions, the blocking portions extend outward from the outer circumferential surface of the anchor rod 42 in the radial direction, and the anchoring member can be tightly abutted against the inside of the outer formwork 2 and/or the base layer wall 3 through the blocking portions, so that the connection strength between the connecting member 4 and the outer formwork 2 and/or the base layer wall 3 is increased, and the structural stability is effectively enhanced. Of course, in other embodiments, the blocking portion may be recessed inward in the radial direction from the outer circumferential surface of the anchor rod 42; the blocking portion may also be bent from the end of the anchor rod 42.

When the self-heat-preservation energy-saving wall structure of the building is constructed, the outer supporting system 10 abuts against the outer side surface of the outer side formwork 2, the inner supporting system 20 abuts against the outer side surface of the inner side formwork 1, and the counter-pull screw 30 penetrates through the outer supporting system 10, the outer side formwork 2, the wall body reinforcing steel bar 31, the inner side formwork 1 and the inner supporting system 20. After the cast-in-place concrete 32 is poured, only the outer support system 10 and the inner support system 20 need to be removed and the two ends of the opposite tension screws 30 need to be cut off, so that the outer side formwork 2 and the inner side formwork 1 do not need to be removed. The self-heat-insulation energy-saving wall structure of the building further comprises a water stopping structure 7, wherein the water stopping structure 7 is located in the base wall 3 and connected to the opposite-pulling screw 30, and the water leakage condition of the opposite-pulling screw 30 is prevented.

The self-insulation energy-saving wall structure of the building further comprises a limiting component 8, and two ends of the limiting component 8 are respectively abutted against the outer side formwork 2 and the inner side formwork 1. Through stop part 8 support in outside template 2 and inboard template 1, cast in situ concrete 32 has effectively avoided outside template 2 and inboard template 1 to take place the condition of leaned on inwards or bulging when the cast in situ. Meanwhile, the spacing between the outer side formwork 2 and the inner side formwork 1 is adjusted and limited through the limiting component 8, so that the thickness of the base layer wall 3 is accurately controlled, and the safety and stability of the self-heat-preservation energy-saving wall structure of the building are greatly improved.

The self-heat-preservation energy-saving wall structure of the building further comprises a leveling layer 5, and the leveling layer 5 is connected to one side face, back to the base layer wall 3, of the outer side formwork 2. The leveling layer 5 has a protective effect, and ensures good use functions of the self-heat-preservation energy-saving wall structure of the building. Wherein, screed-coat 5 is including mortar and net cloth, and the mortar is connected in the side of outside 2 back to basic unit's wall body 3, and net cloth sets up in the mortar. The grid is arranged in the mortar, so that the overall structural firmness of the leveling layer 5 can be enhanced, and the grid is used for leveling protection through the mortar. Preferably, the mortar is a polymeric anti-crack mortar.

The self-insulation energy-saving wall structure of the building further comprises a finish coat, and the finish coat is connected to one side face, back to the base layer wall 3, of the outer side formwork 2. Wherein, the finish coat also can be connected in the lateral surface of screed-coat 5, is used for protecting the wall body, beautifies the building through the finish coat to satisfy operation requirement. Wherein, the materials of the finish coat comprise paint, ceramic tiles, stone, metal plates and the like.

The self-heat-preservation energy-saving wall structure of the building further comprises a plastering layer 6, and the plastering layer 6 is connected to one side surface, back to the outer side formwork 2, of the base wall 3 and/or the inner side formwork 1. The plastering layer 6 has a protective effect, and ensures the good use function of the self-heat-preservation energy-saving wall structure of the building. Wherein, the plastering layer 6 comprises mortar and gridding cloth, the mortar is connected with one side surface of the base wall 3 and/or the inner side template 1 back to the outer side template 2, and the gridding cloth is arranged in the mortar. The grid is arranged in the mortar and can strengthen the overall structural firmness of the plastering layer 6, and the mortar is used for leveling and protecting. Preferably, the mortar is a polymeric anti-crack mortar.

Example 2

As shown in fig. 3 and 4, the same parts of the self-insulation energy-saving wall structure of the building of the present embodiment as those of embodiment 1 will not be repeated, and only the differences will be described. In this embodiment 2, the self-insulation energy-saving wall structure of the building further includes an inclined strut member 9, the inclined strut member 9 includes a base structure 91 and a connecting plate 92, the base structure 91 is disposed in the insulation material layer 21, one end of the connecting plate 92 is connected to the base structure 91, and the other end of the connecting plate 92 passes through the cavity and the non-dismantling formwork net and is used for being connected to the inclined strut 40. The inclined strut component 9 is connected with the outer side formwork 2 through the base structure 91, and the inclined strut component 9 is connected with the inclined strut 40 through the connecting plate 92, so that the effect of temporarily fixing and tensioning the outer side formwork 2 is achieved in the construction process, the outer side surface of the outer side formwork 2 does not need to be provided with the outer supporting system 10, and the supporting-free effect is achieved. Meanwhile, the connection strength of the structure is further enhanced through the inclined strut parts 9, so that firm connection is realized, the problem of separation is effectively avoided, and the safety and stability of the self-heat-preservation energy-saving wall structure of the building are greatly improved.

In this embodiment, the connecting members 4 comprise connecting screws 43, one end of each connecting screw 43 is connected to the outer formwork 2, and the other end of each connecting screw 43 passes through the cavity and the non-detachable formwork net. One end of the connecting screw rod 43 is provided with a head part extending along the radial direction, the other end of the connecting screw rod 43 is provided with a thread part, the connecting screw rod 43 penetrates through the outer side formwork 2, the head part abuts against the outer side surface of the outer side formwork 2, and the thread part penetrates through the outer side formwork 2, the wall body reinforcing steel bar 31, the disassembly-free formwork net and the inner support and protection system 20 and is connected with the opposite-pull connecting part, so that the opposite-pull effect is achieved, and the use is very convenient.

The self-insulation energy-saving wall structure of the building further comprises a water stopping structure 7, the water stopping structure 7 is connected to the connecting screw rods 43, and the water stopping structure 7 is located in the base layer wall 3. The water stop structure 7 is arranged on the connecting screw 43, thereby preventing the water leakage at the position of the connecting screw 43.

The outer formwork 2 further comprises a support reinforcing layer which is connected to the outer side or the inner side of the thermal insulation material layer 21. The supporting reinforcing layer can be integrated on the outer side or the inner side of the heat insulation material layer 21, the self structural strength of the outer side template 2 can be greatly improved through the supporting reinforcing layer, the outer side template 2 can provide enough supporting strength in the cast-in-place process, the outer supporting system 10 which needs to be erected on the outer side in the traditional disassembly-free heat insulation template construction process can be omitted, and the manufacturing efficiency and the construction and installation efficiency are obviously improved. Simultaneously, through the form that adopts support enhancement layer composite insulation material layer 21, the chi width of cloth that is exempting from to tear open the heat preservation template reaches bigger under the prerequisite that influences intensity, makes the splice joint in the installation still less, and later stage seepage possibility is littleer, and promotes outer facade roughness and straightness that hangs down.

The support enhancement layer can be the metal sheet, will support enhancement layer and insulation material layer 21 complex integration through the mill, adopts the metal sheet can effectively strengthen the self structural strength of outside template 2. The supporting reinforcement layer may also be a cement based material such as concrete, UHPC, etc. The support enhancement layer that adopts cement-based material to constitute can be integrated connecting piece 4, bracing part 9 and wall body reinforcing bar 31 etc. of higher efficiency, further strengthen structure joint strength, improve safety and stability.

Example 3

As shown in fig. 5 and fig. 6, the same parts of the self-insulation energy-saving wall structure of the building of the present embodiment as those of embodiment 2 will not be repeated, and only the differences will be described. In this embodiment 3, the non-detachable form net is attached to the attachment 4. The connecting piece 4 is connected with the inner side template 1 to form a double-shell wallboard prefabricated component, the outer side template 2 serves as an outer layer and is connected with the connecting piece 4, the inner side template 1 serves as an inner layer and is connected with the connecting piece 4, the outer side template 2 and the inner side template 1 are connected with the reinforcement cage component 3 through the connecting pieces 4 to form the double-shell wallboard prefabricated component, after cast-in-place concrete 32 is poured on site, the cast-in-place concrete 32 wraps wall body reinforcements 31 and the connecting pieces 4 between the outer side template 2 and the inner side template 1 and is connected with the outer side template 2 and the inner side template 1, and therefore the connecting firmness of the self-heat-insulation and energy-saving wall body structure of the building is improved, the effect of avoiding dismounting inside and outside and the integration of heat insulation and the structure are achieved, and the building is safe and efficient; meanwhile, a large amount of reinforcement binding work required on site is integrated and prefabricated through a factory, so that the method is more accurate and efficient and accords with the development direction of building industrialization; and the site operation installation is convenient and efficient, the construction quality is easier to control and refine, the economic effect is greatly reduced compared with that of a PC prefabricated wall component, and the manufacturing efficiency and the construction installation efficiency are obviously improved.

In this embodiment, connecting screw 43 includes nut sleeve and screw rod body, has the connection chamber in the nut sleeve, and nut sleeve sets up in outside template 2, and the one end of screw rod body is connected in connecting the chamber, and the other end of screw rod body passes wall body reinforcing bar 31 and exempts from to tear open the template net and be connected with drawing adapting unit to play the effect of drawing, and safety and stability is higher. Meanwhile, the screw body and the nut sleeve are in threaded connection, so that the installation and the connection are very convenient. Wherein, the screw rod body can ligature on wall body reinforcing bar 31 and be connected with basic unit's wall body 3, additional strengthening joint strength.

Example 4

As shown in fig. 7, the same parts of the self-insulation energy-saving wall structure of the building of the present embodiment as those of embodiment 2 will not be repeated, and only the differences will be described. In this embodiment 4, the cast-in-place concrete 32 is a lightweight concrete material. The cast-in-place concrete 32 is made of light concrete materials, has lower strength compared with the traditional concrete materials, but has lighter self weight, can be used as a non-bearing base wall body 3 at the part of the frame structure building infilled wall, replaces the traditional form of building blocks or battens, reduces building load and solves the problem of water leakage of joints of the building materials.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims (12)

1. The utility model provides a building self preservation temperature energy-conserving wall structure, its characterized in that, it includes outside template, inboard template, basic unit's wall body and a plurality of connecting piece, the outside template with the interval sets up and is formed with the cavity between the inboard template, the outside template includes insulation material layer, inboard template is including exempting from to tear open the template net, basic unit's wall body includes cast in situ concrete, a plurality of the connecting piece connect in insulation material layer expose in insulation material layer's medial surface, cast in situ concrete pour in the cavity, so that basic unit's wall body connect in insulation material layer exempt from to tear open template net and a plurality of the connecting piece, exempt from to tear open the template net and be located basic unit's wall's inside and/or be located basic unit's wall's medial surface.

2. The building self-heat-preservation energy-saving wall structure as claimed in claim 1, wherein the heat-insulating material layer is a class-A fireproof heat-insulating material made of a single homogeneous material;

or the heat-insulating material layer comprises an A-level fireproof heat-insulating material and a high-efficiency heat-insulating material, and the inner side and the outer side of the high-efficiency heat-insulating material are respectively connected with the base wall and the A-level fireproof heat-insulating material.

3. The building self-heat-insulation energy-saving wall structure as claimed in claim 2, wherein the A-level fireproof heat-insulation material is a graphene heat-insulation material.

4. The building self-insulation energy-saving wall structure as claimed in claim 1, wherein the non-dismantling formwork net is connected to the connecting member;

and/or the disassembly-free template net is made of a metal material;

and/or the cast-in-place concrete is a lightweight concrete material.

5. The self-insulation energy-saving wall structure of claim 1, wherein the base layer wall further comprises wall reinforcements, the wall reinforcements are positioned in the cavity, the cast-in-place concrete is poured on the wall reinforcements, and the wall reinforcements are connected to the non-dismantling formwork net;

and/or, the wall body reinforcing steel bars are connected to the connecting pieces.

6. The building self-heat-insulation energy-saving wall structure as claimed in claim 1, further comprising a water-stopping structure, wherein the water-stopping structure is connected to the connecting piece and is located in the basement wall body;

and/or the building self-insulation energy-saving wall structure further comprises an inclined strut component, wherein the inclined strut component comprises a base structure and a connecting plate, the base structure is arranged in the heat-insulation material layer, one end of the connecting plate is connected to the base structure, and the other end of the connecting plate penetrates through the cavity and the disassembly-free formwork net and is used for being connected with the inclined strut;

and/or, the building self-heat-preservation energy-saving wall structure further comprises a limiting component, and two ends of the limiting component are respectively abutted against the outer side formwork and the inner side formwork.

7. The building self-heat-preservation energy-saving wall structure as claimed in claim 1, wherein the outer formwork further comprises at least one reinforcing component, and the reinforcing component is embedded in the heat-preservation material layer.

8. The building self-heat-preservation energy-saving wall structure as claimed in claim 7, wherein the reinforcing component is a reinforcing net;

and/or the reinforcing component is a metal mesh or a fiber reinforced composite mesh.

9. The self-insulation energy-saving wall structure of claim 1, wherein the outer formwork further comprises a supporting and reinforcing layer, and the supporting and reinforcing layer is connected to the outer side or the inner side of the heat-insulation material layer.

10. The self-heat-preservation energy-saving wall structure of claim 9, wherein the supporting reinforced layer is a metal plate.

11. The self-heat-insulation energy-saving wall structure of the building as claimed in claim 1, wherein the connecting members comprise anchoring members, each anchoring member comprises an anchoring disc and an anchoring rod, each anchoring disc abuts against the outer side surface of the outer formwork, one end of each anchoring rod is connected to the anchoring disc, and the other end of each anchoring rod penetrates through the outer formwork and is exposed out of the inner side surface of the outer formwork;

and/or, a plurality of the connecting piece includes connecting screw, connecting screw's one end connect in outside template, connecting screw's the other end passes the cavity with exempt from to tear open the template net.

12. The building self-heat-insulation energy-saving wall structure of claim 1, further comprising a leveling layer and/or a finishing layer, wherein the leveling layer and/or the finishing layer is connected to one side surface of the outer side formwork, which faces away from the base wall;

and/or, building self preservation temperature energy-conserving wall structure still includes the rendering coat, rendering coat connect in basic unit's wall body and/or dorsad in the inboard template a side of outside template.

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