CN212248811U

CN212248811U - Compound non-dismantling heat preservation template and heat preservation structure integrated system comprising same

Info

Publication number: CN212248811U
Application number: CN202020806563.0U
Authority: CN
Inventors: 刘丙强; 刘念界; 季良
Original assignee: Shanghai Shengkui Plastic Industry Co ltd
Current assignee: Shanghai Shengkui Plastic Industry Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-29
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a compound exempt from to tear open insulation formwork and contain its insulation construction integration system, compound exempt from to tear open insulation formwork includes first heat preservation, second heat preservation, at least one reinforcing bar stratum reticulare and a plurality of splice bar, first heat preservation connect in a side of second heat preservation, the reinforcing bar stratum reticulare is located in the first heat preservation, a plurality of the one end of splice bar all connect in reinforcing bar stratum reticulare, a plurality of the other end of splice bar runs through the second heat preservation expose in the another side of second heat preservation. The heat-insulating structure integrated system comprises a wall body and the composite disassembly-free heat-insulating template, wherein the two sides of the second heat-insulating layer are respectively connected with the first heat-insulating layer and the wall body, and the connecting ribs are connected with the wall body. Effectively avoid the condition of breaking away from, improved the safety and stability of insulation construction integration system greatly. Simple structure and low comprehensive cost.

Description

Compound non-dismantling heat preservation template and heat preservation structure integrated system comprising same

Technical Field

The utility model relates to a compound exempt from to tear open insulation formwork and contain its insulation construction integration system.

Background

When the development of building industrialization is comprehensively promoted, the heat insulation structure integrated technology effectively solves the problems of falling, fire-fighting hidden danger and the like existing for a long time in the traditional post-pasting heat insulation by the characteristics of synchronous construction of heat insulation and a building structure, and gradually becomes an obvious trend of building construction. Except for prefabricated components integrated with heat preservation, the existing means for realizing the integrated technology of the heat preservation structure mainly comprise a CL building system and an FS disassembly-free self-heat preservation system.

The CL building system is mainly a building structure system with a built-in heat preservation layer, which is formed by adopting a three-dimensional net plate formed by welding 2 or 3 layers of stressed reinforcing steel bar welding nets with EPS or XPS heat preservation plates in the middle, then welding a certain number of reinforcing steel bars in three-dimensional directions, erecting templates on two sides respectively after connecting with structural reinforcing steel bars, and pouring concrete. Compared with the traditional building heat preservation construction method with the rear adhesive layer, the system realizes the integration of heat preservation and structure. However, the construction of formwork erection/removal operation is still required on two sides, the concrete pouring operation amount is increased by pouring concrete on the two sides, the use amount of reinforcing steel bars is increased due to structural connection, and the displacement of the heat insulation plate is caused by the inconsistent thickness of the concrete on the two sides.

The FS disassembly-free self-insulation system is a building heat insulation system formed by adopting a composite board product which is formed by bonding and compounding two different heat insulation materials (one is a heat insulation material with a better heat insulation performance and a fire-proof grade B, and the other is a heat insulation material with a relatively common heat insulation performance and a fire-proof grade A), bonding an anti-crack mortar layer on the outer side of the composite board product to serve as a concrete wall disassembly-free template, and pouring concrete in situ and the disassembly-free template into a whole. Because it is self just there is multilayer structure, the interfacial layer between different materials very easily takes place the condition that drops in the later stage use, though strengthen the anchor in the work progress through anchor assembly, still can't solve, the condition that drops takes place occasionally, causes property loss and potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of current existence, the utility model provides a compound exempt from to tear open insulation formwork and contain its insulation construction integration system.

The utility model discloses a realize through following technical scheme:

the composite non-dismantling heat preservation template comprises a first heat preservation layer, a second heat preservation layer, at least one steel bar net layer and a plurality of connecting ribs, wherein the first heat preservation layer is connected to one side face of the second heat preservation layer, the steel bar net layer is arranged in the first heat preservation layer, one ends of the connecting ribs are connected to the steel bar net layer, and the other ends of the connecting ribs penetrate through the second heat preservation layer and are exposed out of the other side face of the second heat preservation layer.

Further, the first heat-insulating layer is made of an organic-inorganic composite heat-insulating material.

Furthermore, the first heat-insulating layer is made of an organic-inorganic composite heat-insulating material containing a siliceous substance, a calcareous substance and polystyrene particles.

Further, the first heat preservation layer is made of a silicon graphene heat preservation material.

Furthermore, the second insulating layer is made of an insulating material with a fire-proof grade of at least B grade.

The utility model provides a heat preservation structure integration system, its includes the wall body and as above compound exempt from to tear open insulation formwork, the both sides of second heat preservation connect respectively in first heat preservation with the wall body, a plurality of the splice bar all connect in the wall body.

Furthermore, the wall body comprises concrete and reinforcing steel bars, the connecting ribs are connected to the reinforcing steel bars, and the concrete is poured and connected to the reinforcing steel bars, the second heat insulation layer and the connecting ribs.

Furthermore, the heat-insulating structure integrated system further comprises a plurality of anchoring pieces, one end of each anchoring piece is connected to the first heat-insulating layer, and the other end of each anchoring piece penetrates through the second heat-insulating layer and is connected with the wall body.

Further, the outer surface of the anchor has a plurality of outwardly extending reinforcements.

The beneficial effects of the utility model reside in that: the joint strength between the first heat-insulating layer and the wall body can be effectively enhanced through the steel bar net layer and the connecting ribs, the situation of separation is effectively avoided, and the safety and stability of the heat-insulating structure integrated system are greatly improved. Meanwhile, the structure is simple, the construction links are few, and the comprehensive cost is low.

Drawings

Fig. 1 is the internal structure schematic diagram of the insulation structure integrated system of the embodiment of the present invention.

Fig. 2 is the internal structure schematic diagram of the compound disassembly-free heat preservation template of the heat preservation structure integrated system of the utility model.

Fig. 3 is the schematic view of the internal structure of the compound non-dismantling heat preservation template of the heat preservation structure integrated system of the utility model when in use.

Description of reference numerals:

first heat-insulating layer 1

Second heat-insulating layer 2

Reinforcing mesh layer 3

Connecting rib 4

Wall 10

Reinforcing bar 101

Concrete 102

Anchor 20

Reinforcing part 201

Inside form 30

Retaining and support system 40

Detailed Description

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

As shown in fig. 1, 2 and 3, the present embodiment discloses an insulation structure integration system, which includes a wall 10 and a composite non-dismantling insulation formwork. This compound exempt from to tear open insulation template includes first heat preservation 1, second heat preservation 2, at least one reinforcing bar stratum reticulare 3 and a plurality of splice bar 4, and first heat preservation 1 is connected in a side of second heat preservation 2, crosses reinforcing bar stratum reticulare 3 and locates in first heat preservation 1, and the one end of a plurality of splice bar 4 all is connected in crossing reinforcing bar stratum reticulare 3, and the other end of a plurality of splice bar 4 runs through second heat preservation 2 and exposes out in the another side of second heat preservation 2.

Will cross reinforcing bar net layer 3 and set up in first heat preservation 1, effectively strengthened first heat preservation 1's structural strength, improved the safety and stability of insulation construction integrated system. Meanwhile, the two sides of the second heat-insulating layer 2 are respectively connected to the first heat-insulating layer 1 and the wall body 10, and the connecting ribs 4 are connected to the wall body 10. The joint strength between the first heat-insulating layer 1, the second heat-insulating layer 2 and the wall body 10 can be effectively enhanced through the reinforcing steel bar net layer 3 and the connecting ribs 4, the situation of separation is effectively avoided, and the safety and stability of the heat-insulating structure integrated system are greatly improved. Meanwhile, the structure is simple, the construction links are few, and the comprehensive cost is low.

The first heat-insulating layer 1 is made of an organic-inorganic composite heat-insulating material. The heat-insulating performance of the organic-inorganic composite heat-insulating material can ensure that the strength reaches the related product standard requirement under the condition of the heat-insulating material with the same thickness, and the fireproof performance reaches A2 level, so that an additional composite inorganic plate is not needed to enhance the strength and the fireproof performance.

The first heat-insulating layer 1 is made of a heat-insulating material containing a siliceous substance, a calcareous substance and polystyrene particles. The heat insulation performance and the fireproof performance of the first heat insulation layer 1 are effectively guaranteed, and the safety and the stability of the heat insulation structure integrated system are greatly improved. Preferably, the material of the first thermal insulation layer 1 is a silicon graphene thermal insulation material.

The material of the second insulating layer 2 is an insulating material with the fire-proof grade of at least B grade. The two sides of the second heat-insulating layer 2 are respectively connected to the first heat-insulating layer 1 and the wall body 10, so that the structure is simple, the construction links are few, and the comprehensive cost is low.

Wall body 10 includes concrete 102 and reinforcing bar 101, and a plurality of splice bar 4 all connects in reinforcing bar 101, and concrete 102 pours and connects in reinforcing bar 101, second heat preservation 2 and a plurality of splice bar 4. Through connecting a plurality of splice bar 4 on reinforcing bar 101, effectively strengthened the structural connection intensity between first heat preservation 1, second heat preservation 2 and wall body 10, further improved the safety and stability of insulation construction integration system.

Insulation construction integration system still includes a plurality of anchor assembly 20, and anchor assembly 20's one end is connected in first heat preservation 1, and anchor assembly 20's the other end passes second heat preservation 2 and is connected with wall body 10. Squeeze into a plurality of anchor assembly 20 at the lateral surface on first heat preservation 1 and pass first heat preservation 1, second heat preservation 2 and be connected with wall body 10, further strengthened structural strength, effectively avoid taking place the separation phenomenon, improved the firmness and the security of insulation construction integration system greatly. Wherein, anchor member 20 can be connected with reinforcing bar 101 of wall body 10, convenient to use, and joint strength is higher.

The outer surface of anchor 20 has a plurality of outwardly extending reinforcements 201. A plurality of reinforcing part 201 outwards extends the arch and can closely lean on in first heat preservation 1, second heat preservation 2 and wall body 10 for anchor assembly 20 tightly buckles in the inside of first heat preservation 1, second heat preservation 2 and wall body 10, prevents effectively that insulation construction integration system from producing the phenomenon of droing at the in-process that uses, has improved insulation construction integration system's safety and stability greatly.

The compound non-dismantling heat preservation template of the embodiment can be prefabricated in a factory. The connecting ribs 4 are fixedly arranged on one side of the reinforcing mesh layer 3, raw materials of the first heat-insulating layer 1 are injected into a mold, the reinforcing mesh layer 3 is placed on the first heat-insulating layer 1 after the material is distributed, only the raw materials of the first heat-insulating layer 1 are injected into the mold to form the first heat-insulating layer 1, and the reinforcing mesh layer 3 is connected into the first heat-insulating layer 1 in a cloth, net and cloth mode; and then injecting the raw material injected into the second heat-insulating layer 2 on the first heat-insulating layer 1 into the mold, wherein the top surface of the second heat-insulating layer 2 does not cover the plurality of connecting ribs 4, so that the plurality of connecting ribs 4 are exposed out of the top surface of the second heat-insulating layer 2. Therefore, the processing and manufacturing of the composite non-dismantling heat preservation template are completed, the construction links are few, the construction efficiency is greatly improved, and the comprehensive cost is low.

When the heat insulation structure integrated system of the embodiment is manufactured, the steel bar 101 is erected firstly, then the compound non-dismantling heat insulation formwork is arranged on the outer side of the steel bar 101, the connecting bars 4 and the anchoring parts 20 are connected with the steel bar 101, the inner side formwork 30 is erected on the inner side of the steel bar 101, then the fixing and supporting system 40 is erected, the steel bar 101 is located between the inner side formwork 30 and the compound non-dismantling heat insulation formwork, and then the concrete 102 is poured between the inner side formwork 30 and the compound non-dismantling heat insulation formwork, so that the wall 10 is formed.

The wall body 10, the first heat preservation layer 1, the second heat preservation layer 2 and the connecting ribs 4 are integrally formed, so that construction links are greatly reduced, and the construction period is shortened. Meanwhile, the structural strength of the heat insulation structure integrated system is effectively enhanced, the potential safety hazard that the first heat insulation layer 1 and the second heat insulation layer 2 fall off is effectively reduced, and the safety and stability of the heat insulation structure integrated system are greatly improved.

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

1. The composite non-dismantling heat preservation template is characterized by comprising a first heat preservation layer, a second heat preservation layer, at least one steel bar net layer and a plurality of connecting ribs, wherein the first heat preservation layer is connected to one side face of the second heat preservation layer, the steel bar net layer is arranged in the first heat preservation layer, one ends of the connecting ribs are connected to the steel bar net layer, and the other ends of the connecting ribs penetrate through the second heat preservation layer and are exposed out of the other side face of the second heat preservation layer.

2. The composite disassembly-free heat-insulating template as claimed in claim 1, wherein the material of the first heat-insulating layer is an organic-inorganic composite heat-insulating material.

3. The composite disassembly-free heat-preservation formwork of claim 2, wherein the material of the first heat-preservation layer is an organic-inorganic composite heat-preservation material containing a siliceous substance, a calcareous substance and polystyrene particles.

4. A composite non-dismantling thermal insulation formwork according to claim 3, wherein the material of the first thermal insulation layer is a silicon graphene thermal insulation material.

5. The composite disassembly-free insulation formwork of claim 1, wherein the material of the second insulation layer is an insulation material with a fire rating of at least B level.

6. An integrated system of a heat insulation structure, which is characterized by comprising a wall body and the compound disassembly-free heat insulation formwork according to any one of claims 1 to 5, wherein two sides of the second heat insulation layer are respectively connected to the first heat insulation layer and the wall body, and a plurality of connecting ribs are connected to the wall body.

7. The insulation structure-integrated system of claim 6, wherein said wall body comprises concrete and reinforcing bars, a plurality of said connecting bars are each connected to said reinforcing bars, and said concrete is poured and connected to said reinforcing bars, said second insulation layer and a plurality of said connecting bars.

8. The insulation structure-integrated system according to claim 6, further comprising a plurality of anchoring members, one end of each anchoring member being connected to the first insulation layer, and the other end of each anchoring member passing through the second insulation layer and being connected to the wall.

9. An insulation structure integration system as claimed in claim 8, wherein said anchor member has a plurality of outwardly extending reinforcements on an outer surface thereof.