CN214302294U

CN214302294U - Wall body heat preservation template of fire prevention anti-drop fracture

Info

Publication number: CN214302294U
Application number: CN202022438589.7U
Authority: CN
Inventors: 张丽群; 赵世琪; 郑骐
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-28
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a wall body keeps warm, specifically a wall body heat preservation template of fire prevention anti-drop fracture, including the basic unit wall body, the mortar screed-coat, a thermal insulation board, be equipped with the bonding flame retardant coating respectively in the inboard and the outside of thermal insulation board, a glass fiber net check cloth layer, inboard and the outside on glass fiber net check cloth layer are equipped with anti-crack mortar layer respectively, anti-crack mortar layer forms a little thin layer with glass fiber net check cloth layer three, an outside-in runs through the anti-crack mortar layer in the outside in proper order, glass fiber net check cloth layer, inboard anti-crack mortar layer, the bonding flame retardant coating in the outside, the heated board, inboard bonding flame retardant coating, the crab-bolt of mortar screed-coat, wherein the tip of crab-bolt is located the anti-crack mortar layer's in the outside surface, the afterbody is located the basic unit wall body, last one deck is the finish coat. The utility model has the advantages of reasonable design, it is effectual to keep warm, and fire behavior and anti-cracking performance are good, and the bonding between each layer is comparatively firm, has reached the heat retaining purpose of fire prevention anti-drop fracture.

Description

Wall body heat preservation template of fire prevention anti-drop fracture

Technical Field

The utility model relates to a wall body keeps warm, specifically is a wall body heat preservation template of fire prevention anti-drop fracture.

Background

At present, the wall heat preservation technology is an important link in building engineering and is one of important ways for building energy conservation. The wall body heat preservation is applied to the wall bodies of various buildings. Practice proves that the existing wall body heat insulation is limited by the structure, so that fire disasters and large-area falling and cracking are easy to occur, the phenomena of leakage, mildew growth, condensation and the like of the wall body are caused on one hand, and the heat insulation performance and the fireproof performance of the wall body are greatly reduced on the other hand. Therefore, based on the problem, a brand-new wall heat-insulating template is designed.

Disclosure of Invention

The utility model relates to a solve the problem that current wall body heat preservation takes place the large tracts of land easily and drops and fracture and conflagration potential safety hazard is big, and the wall body heat preservation template of a fire prevention anti-drop fracture of design.

The utility model discloses a through following scheme implementation:

1. the utility model provides a wall body heat preservation template of fire prevention anti-drop fracture, including the basic unit wall body, the mortar screed-coat, a thermal insulation board, be equipped with the bonding flame retardant coating respectively in the inboard and the outside of thermal insulation board, a glass fiber net check cloth layer, be equipped with anti-crack mortar layer respectively in the inboard and the outside on glass fiber net check cloth layer, anti-crack mortar layer forms a little thin layer with glass fiber net check cloth layer three, an outside runs through the anti-crack mortar layer in the outside in proper order, glass fiber net check cloth layer, inboard anti-crack mortar layer, the bonding flame retardant coating in the outside, the thermal insulation board, inboard bonding flame retardant coating, the crab-bolt of mortar screed-coat, wherein the tip of crab-bolt is located the surface on the anti-crack mortar layer in the outside, the afterbody is cast-in situ in the basic unit wall body, last one deck is the finish coat.

2. When the mortar leveling layer is used, the mortar leveling layer plays a role in making the base wall smooth and flat. The heat preservation plate layer plays a role in heat insulation. The inner side and/or the outer side surface of the heat insulation plate are/is provided with grooves, the inner side surface, the outer side surface and the outer surface of the heat insulation plate are respectively provided with a bonding fireproof layer, and the grooves can enable the heat insulation plate to be bonded with the base body and the outer side structural layer more firmly. The bonding fireproof layer, the anti-cracking mortar layer and the anchor bolt firmly combine the structures of all layers together, so that the wall body is prevented from being thermally insulated, falling and cracked, and the fireproof effect is achieved. The glass fiber mesh fabric layer can effectively improve the stretching degree of the wall body for heat preservation, and plays a role in preventing the wall body from cracking during heat preservation; the anti-cracking mortar layer also plays a good role in preventing the wall from cracking during heat preservation. The veneer layer plays a role in protecting the wall body and preserving heat.

Based on above-mentioned process, compare with current wall body heat preservation, a wall body heat preservation template of fire prevention anti-drop fracture through adopting brand-new structure, prevented effectively that wall body heat preservation from taking place the problem that the large tracts of land drops and fracture and conflagration potential safety hazard are big, effectively prevented on the one hand from appearing phenomenons such as seepage, long mould, dewfall from the wall body from this, on the other hand has guaranteed the thermal insulation performance and the fire behavior of wall body effectively.

The utility model discloses rational in infrastructure, design benefit have effectively solved current wall body heat preservation and have taken place the problem that the large tracts of land drops and fracture and conflagration potential safety hazard are big easily, are suitable for wall body heat preservation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the drawing, 1 is a base wall, 2 is a mortar leveling layer, 3 is a bonding fireproof layer, 4 is a heat-insulating plate, 5 is an anti-crack mortar layer, 6 is a glass fiber gridding cloth layer, 7 is a finish coat, and 8 is an anchor bolt.

Detailed Description

The utility model provides a wall body heat preservation template of fire prevention anti-drop fracture, including basic unit's wall body 1, mortar screed-coat 2, a thermal insulation board 4, be equipped with bonding flame retardant coating 3 respectively in the inboard and the outside of thermal insulation board, a glass fibre net cloth layer 6, be equipped with anti-crack mortar layer 5 respectively in the inboard and the outside of glass fibre net check cloth layer 6, anti-crack mortar layer 5 and glass fibre net check cloth layer 6 three form a little thin layer, an outside runs through anti-crack mortar layer 5 in the outside in proper order, glass fibre net check cloth layer 6, inboard anti-crack mortar layer 5, the bonding flame retardant coating 3 in the outside, thermal insulation board 4, inboard bonding flame retardant coating 3, crab-bolt 8 of mortar screed-coat 2, wherein the tip of crab-bolt 8 is located the outer surface of the anti-crack mortar layer 5 in the outside, the afterbody is cast-in-situ in basic unit's wall body 1, the last layer is finish coat 7.

Claims

1. The utility model provides a wall body heat preservation template of fire prevention anti-drop fracture, a serial communication port, including the basic unit wall body, the mortar screed-coat, a thermal insulation board, be equipped with the bonding flame retardant coating respectively in the inboard and the outside of thermal insulation board, a glass fiber net cloth layer, be equipped with anti-crack mortar layer respectively in the inboard and the outside of glass fiber net cloth layer, anti-crack mortar layer and glass fiber net cloth layer three form a little thin layer, an outside runs through the anti-crack mortar layer in proper order, glass fiber net cloth layer, inboard anti-crack mortar layer, the bonding flame retardant coating in the outside, the thermal insulation board, inboard bonding flame retardant coating, the crab-bolt of mortar screed-coat, wherein the tip of crab-bolt is located the surface of the anti-crack mortar layer in the outside, the afterbody is located the basic unit wall body, last layer is the finish coat.

2. The fire-proof anti-drop cracking wall body heat preservation formwork of claim 1, wherein the base layer wall body is a reinforced concrete wall body.

3. The fire-proof anti-falling-cracking wall heat-insulation formwork of claim 1 is characterized in that the mortar leveling layer is cement mortar.

4. The wall thermal insulation formwork for preventing fire, falling and cracking as claimed in claim 1, wherein the fiberglass mesh fabric layer is an alkali-resistant fiberglass mesh fabric layer.

5. The fire-proof anti-drop cracking wall body heat preservation formwork of claim 1, wherein the anchor bolt is a nylon anchor bolt.

6. The wall insulation formwork for preventing fire, falling and cracking as claimed in claim 1, wherein the inner and/or outer side surface of the insulation board is provided with a groove, and the inner and outer side surface of the insulation board and the outer surface of the groove are respectively provided with a bonding fire-proof layer.