CN216664622U

CN216664622U - Composite SA external template for cast-in-place concrete heat insulation system

Info

Publication number: CN216664622U
Application number: CN202122876264.1U
Authority: CN
Inventors: 王志明; 王耀岽; 刘树文; 刘毅; 张乐; 陈健
Original assignee: Jinan San'ai Industrial Co ltd
Current assignee: Jinan San'ai Industrial Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-03
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of external wall insulation, in particular to an SA composite external template for a cast-in-place concrete insulation system. The technical scheme comprises the following steps: the heat insulation assembly is placed to outer wall body, heat preservation subassembly and shielding layer, and the heat preservation subassembly has been installed to outer wall body's outside one side, installs vitrification bead heat preservation mortar in the heat preservation subassembly, and the heat preservation transition layer is installed to one side of vitrification bead heat preservation mortar, and the interior plate is installed to outside one side of heat preservation subassembly, and the shielding layer is installed to one side that the interior plate was kept away from to the heat preservation subassembly, installs the cotton layer of ceramic fibre in the shielding layer, and the protective layer is installed to one side that the interior plate was kept away from to the shielding layer. The vitrified microsphere thermal insulation mortar is arranged in the thermal insulation component, is a novel inorganic thermal insulation mortar material, has the remarkable characteristics of high strength, wear resistance, light weight, thermal insulation, freezing resistance, water resistance, corrosion resistance and the like, effectively improves the thermal insulation performance of a building, and improves the comfort of people living in the building.

Description

Composite SA external template for cast-in-place concrete heat insulation system

Technical Field

The utility model relates to the technical field of external wall insulation, in particular to an SA composite external template for a cast-in-place concrete insulation system.

Background

In the building, the heat loss of the exterior wall enclosure structure is large, the wall body is also a main component of the exterior enclosure structure, the development of the exterior wall heat insulation technology becomes an important link for realizing the energy saving of the building according to the principle of the value engineering, a large amount of energy can be saved, a comfortable environment can be provided for residents, the exterior wall heat insulation system is characterized in that a heat insulation material with hydrophobicity and low shrinkage is firmly arranged on the outer side of the building wall body through bonding or anchoring, and a decorative layer is arranged on the outer side of the exterior wall heat insulation system, so that an SA composite exterior template for the cast-in-place concrete heat insulation system is required to be used.

Through the retrieval, patent publication No. CN112388802A discloses an exterior sheathing cast in situ concrete composite insulation system, its structure includes: first tie coat, heated board, second tie coat, transition layer, third tie coat, strengthening rib, connecting piece recess, go up piece butt joint recess, piece butt joint recess and heat preservation sealing strip down, one side of heated board is connected with first tie coat, and the opposite side of heated board passes through the second tie coat and is connected with the transition layer, and the transition layer outside bonds and has the third tie coat, is provided with the strengthening rib on the transition layer, and the panel surface still is provided with the connecting piece recess, the both ends of heated board are provided with piece butt joint recess respectively and piece butt joint recess down, go up and have put the heat preservation sealing strip behind the piece butt joint recess.

The existing composite external template has the defects that:

1. the external template is inconvenient for insulating walls and buildings in a large area due to the limited insulating area of the insulating sealing strip in the daily use process, and the general strength of the structure of the insulating material can influence the service life and the insulating performance of the whole external template;

2. in the use process of the composite template, the high temperature resistance is general, the fireproof performance of a building cannot be improved through the composite outer template, the composite outer template is easy to ignite, and the safety is general in long-term use, so that the SA composite outer template for the cast-in-place concrete heat-insulation system is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an SA composite external template for a cast-in-place concrete thermal insulation system, aiming at the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a cast in situ concrete is compound exterior sheathing of SA for heat preservation system, includes outer wall body, heat preservation subassembly and shielding layer, the heat preservation subassembly has been placed to outer wall body's outside one side, install vitrified micro ball heat preservation mortar in the heat preservation subassembly, the heat preservation transition layer is installed to one side of vitrified micro ball heat preservation mortar, the interior plate is installed to outside one side of heat preservation subassembly, the shielding layer is installed to one side that the interior plate was kept away from to the heat preservation subassembly, install the cotton layer of ceramic fibre in the shielding layer, the protective layer is installed to one side that the interior plate was kept away from to the shielding layer, install net cloth in the protective layer, the outer wall decorative layer is installed to outside one side of protective layer.

Preferably, the brick body is installed in the outer wall body, and two sets of cement mortar are installed on two sides of the exterior of the brick body. The brick body and the cement mortar are basic components of the outer wall body.

Preferably, reinforcing ribs are arranged on one side of the heat-insulation transition layer at equal intervals and extend to the interior of the vitrified microsphere heat-insulation mortar. The reinforcing rib on one side of the heat-insulating transition layer is embedded into the vitrified microsphere heat-insulating mortar, so that the compactness of the heat-insulating transition layer and the vitrified microsphere heat-insulating mortar in bonding can be improved, and the integral structural strength of the external wall template can be improved.

Preferably, the outside equidistance of interior plate is equipped with the convex ridge, and two sets of wall paper are installed to the outside of interior plate. The convex ridge is matched with the wall cloth, so that the contact area between one side of the inner side plate and the air can be increased, and the tightness of the heat-insulating assembly and the outer wall body during bonding during combined grouting can be improved by using the inner side plate.

Preferably, a first aluminum foil layer is installed on one side of the ceramic fiber cotton layer, and a second aluminum foil layer is installed on the other side of the ceramic fiber cotton layer. The heat preservation performance of the ceramic fiber cotton layer can be improved by utilizing the matching of the first aluminum foil layer and the second aluminum foil layer, and meanwhile, the ceramic fiber cotton layer can be protected.

Preferably, one side of the grid cloth is provided with first anti-crack mortar, and the other side of the grid cloth is provided with second anti-crack mortar. The first anti-cracking mortar and the second anti-cracking mortar are matched, so that the anti-cracking performance of the external wall template can be improved, and the service life of the external wall template is prolonged.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the vitrified microsphere thermal insulation mortar is arranged in the thermal insulation component, is a novel inorganic thermal insulation mortar material, has the remarkable characteristics of high strength, wear resistance, light weight, thermal insulation, freezing resistance, water resistance, corrosion resistance and the like, can insulate heat of a large area of a building, effectively improves the thermal insulation performance of the building, and improves the comfort of people living in the building.

2. According to the utility model, the ceramic fiber cotton layer is arranged in the shielding layer, and the ceramic fiber cotton layer in the shielding layer is an efficient heat-insulating material, so that the outer template has the characteristics of light weight, high strength, oxidation resistance, sound insulation and the like, has excellent fireproof performance, can improve the sound insulation effect of the template, and improves the safety and comfort of people living buildings.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the heat retention assembly of the present invention;

FIG. 4 is a cross-sectional partial structure of the shielding layer of the present invention;

FIG. 5 is a schematic cross-sectional partial structure of a passivation layer according to the present invention.

Reference numerals: 1. an exterior wall body; 101. a brick body; 102. cement mortar; 2. a heat preservation assembly; 201. vitrified micro bubble thermal insulation mortar; 202. a heat-insulating transition layer; 203. reinforcing ribs; 3. an inner side plate; 301. a raised ridge; 302. wall cloth; 4. a shielding layer; 401. a ceramic fiber cotton layer; 402. a first aluminum foil layer; 403. a second aluminum foil layer; 5. a protective layer; 501. mesh cloth; 502. first anti-crack mortar; 503. second crack resistant mortar; 6. and (5) an outer wall decoration layer.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the SA composite exterior formwork for a cast-in-place concrete thermal insulation system provided by the utility model comprises an exterior wall 1, a thermal insulation component 2 and a shielding layer 4, wherein the thermal insulation component 2 is placed on one side of the exterior wall 1, vitrified micro-bead thermal insulation mortar 201 is installed in the thermal insulation component 2, a thermal insulation transition layer 202 is installed on one side of the vitrified micro-bead thermal insulation mortar 201, an inner side plate 3 is installed on one side of the exterior of the thermal insulation component 2, the shielding layer 4 is installed on one side of the thermal insulation component 2 far away from the inner side plate 3, a ceramic fiber cotton layer 401 is installed in the shielding layer 4, a protective layer 5 is installed on one side of the shielding layer 4 far away from the inner side plate 3, a mesh cloth 501 is installed in the protective layer 5, and an exterior wall decoration layer 6 is installed on one side of the exterior of the protective layer 5.

The working principle of the SA composite outer template for the cast-in-place concrete heat-insulation system based on the embodiment 1 is as follows: when the external template is put into use, the existing technology can be utilized to bond or anchor the wood board on the outer side of the external wall body 1, the vitrified micro bubble thermal insulation mortar 201 in the thermal insulation component 2 is a novel inorganic thermal insulation mortar material, and has the obvious characteristics of high strength, light weight, thermal insulation, freezing resistance, water resistance, corrosion resistance and the like, can effectively improve the heat preservation performance of the building and improve the comfort of people living in the building, the ceramic fiber cotton layer 401 in the shielding layer 4 is a high-efficiency heat-insulating material and has the characteristics of light weight, high strength, oxidation resistance, sound insulation and the like, the outer template has excellent fireproof performance, the sound insulation effect of the template can be improved, the safety and the comfort of people living buildings are improved, the outside of the template can be enhanced by matching the grid cloth 501 in the protective layer 5 with the first anti-crack mortar 502, and the durability of the composite outer template can be further improved.

Example two

As shown in fig. 1, 3, 4 or 5, compared with the first embodiment, the SA composite external form for a cast-in-place concrete thermal insulation system according to the present invention further includes: install brick body 101 in outer wall body 1, and two sets of cement mortar 102 are installed to the outside both sides of brick body 101, one side equidistance of heat preservation transition layer 202 is equipped with stiffening rib 203, and stiffening rib 203 extends to the inside of vitrified micro bubble heat preservation mortar 201, the outside equidistance of interior plate 3 is equipped with convex ridge 301, and two sets of wallcoverings 302 are installed in the outside of interior plate 3, first aluminium foil layer 402 is installed to one side of ceramic fibre cotton layer 401, and second aluminium foil layer 403 is installed to the opposite side of ceramic fibre cotton layer 401, first anti-crack mortar 502 is installed to one side of net cloth 501, and second anti-crack mortar 503 is installed to the opposite side of net cloth 501.

In this embodiment, the brick 101 and the cement mortar 102 are basic members of the exterior wall 1, and the tightness of the heat-insulating transition layer 202 and the vitrified microsphere heat-insulating mortar 201 can be improved by embedding the reinforcing rib 203 on one side of the heat-insulating transition layer 202 into the vitrified microsphere heat-insulating mortar 201, meanwhile, the overall structural strength of the external wall template can be improved, the contact area between one side of the inner side plate 3 and the air can be increased by utilizing the matching of the convex ridge 301 and the wall cloth 302, the adhesion tightness when the heat insulation component 2 is combined with the external wall body 1 for grouting can be improved by utilizing the inner side plate 3, the heat insulation performance of the ceramic fiber cotton layer 401 can be improved by utilizing the matching of the first aluminum foil layer 402 and the second aluminum foil layer 403, meanwhile, the ceramic fiber cotton layer 401 can be protected, the anti-cracking performance of the external wall template can be improved by matching the first anti-cracking mortar 502 with the second anti-cracking mortar 503, and the service life of the external wall template is prolonged.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a cast in situ is compound exterior sheathing of SA for concrete insulation system, includes outer wall body (1), heat preservation subassembly (2) and shielding layer (4), its characterized in that: heat preservation subassembly (2) have been placed to outside one side of outer wall body (1), install vitrified micro bubbles heat preservation mortar (201) in heat preservation subassembly (2), heat preservation transition layer (202) are installed to one side of vitrified micro bubbles heat preservation mortar (201), interior plate (3) are installed to outside one side of heat preservation subassembly (2), shielding layer (4) are installed to one side that interior plate (3) were kept away from in heat preservation subassembly (2), install the cotton layer of ceramic fibre (401) in shielding layer (4), protective layer (5) are installed to one side that interior plate (3) were kept away from in shielding layer (4), install net cloth (501) in protective layer (5), outer wall decorative layer (6) are installed to outside one side of protective layer (5).

2. The SA composite external template for the cast-in-place concrete heat preservation system according to claim 1, characterized in that: a brick body (101) is installed in the outer wall body (1), and two groups of cement mortar (102) are installed on two sides of the exterior of the brick body (101).

3. The SA composite external template for the cast-in-place concrete thermal insulation system according to claim 1, which is characterized in that: reinforcing ribs (203) are arranged on one side of the heat-insulation transition layer (202) at equal intervals, and the reinforcing ribs (203) extend to the interior of the vitrified micro bubble heat-insulation mortar (201).

4. The SA composite external template for the cast-in-place concrete heat preservation system according to claim 1, characterized in that: the outside equidistance of interior plate (3) is equipped with convex ridge (301), and two sets of wall paper (302) are installed in the outside of interior plate (3).

5. The SA composite external template for the cast-in-place concrete heat preservation system according to claim 1, characterized in that: a first aluminum foil layer (402) is installed on one side of the ceramic fiber cotton layer (401), and a second aluminum foil layer (403) is installed on the other side of the ceramic fiber cotton layer (401).

6. The SA composite external template for the cast-in-place concrete thermal insulation system according to claim 1, which is characterized in that: first anti-cracking mortar (502) is installed on one side of the grid cloth (501), and second anti-cracking mortar (503) is installed on the other side of the grid cloth (501).