CN211622232U

CN211622232U - Prevent hot wall with evaporating aerated concrete block

Info

Publication number: CN211622232U
Application number: CN201921797866.4U
Authority: CN
Inventors: 王其荣; 陶杰; 沈馨
Original assignee: Jiaxing Jianmei Light Body Building Materials Co Ltd
Current assignee: Jiaxing Jianmei Light Body Building Materials Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-10-02
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a prevent hot wall with evaporating pressure sand aerated concrete block, including evaporating pressure sand aerated concrete block, socket, locating piece, through-hole, reinforcing bar net piece and drawknot reinforcing bar, it is provided with the socket to evaporate pressure sand aerated concrete block top, it is provided with the through-hole in the autoclaved sand aerated concrete block, the through-hole bottom is provided with the locating piece, it is provided with reinforcing bar net piece in the autoclaved sand aerated concrete block, be provided with the drawknot reinforcing bar between the reinforcing bar net piece, it is provided with dampproofing fire-retardant layer to evaporate the pressure sand aerated concrete block outside, it is provided with thermal-insulated heat preservation to evaporate the pressure sand aerated concrete block. The utility model discloses the effect is showing, easy operation, and durable can satisfy the work demand, is fit for generally promoting.

Description

Prevent hot wall with evaporating aerated concrete block

Technical Field

The utility model relates to a building material technical field, in particular to prevent hot wall with evaporating pressure sand aerated concrete block.

Background

The autoclaved aerated concrete block is a porous concrete product prepared by using fly ash, lime and the like as main raw materials, adding a proper amount of additives, and carrying out the processes of burdening and stirring, gas expansion, cutting, high-pressure steam curing and the like.

Patent No. CN 202954474U's utility model discloses a concrete block is provided with building block body, blind hole and viscidity layer, is equipped with arch and recess through the building block body surface, and the recess of arch and adjacent building block is mutually supported to increase its stability.

Some of the autoclaved aerated concrete blocks have the following defects: 1. the concrete block has no damp-proof and fireproof functions, is easy to damp, is loose in material, is easy to cause some dangerous conditions, can not carry out fireproof protection on walls and buildings, and is easy to cause adverse effects on personal and property safety. 2. The building blocks are formed by extruding and firing clay or sand-lime materials, the overall mass is still large, the dead weight of the building is increased, and the anti-seismic function of the building is weakened. 3. The strength of the wall body is poor, the reinforcing function is not provided, and the strength of the whole wall body or the building cannot be improved. 4. The heat insulation effect is poor, the thickness of the building wall needs to be increased to improve the heat insulation effect, the waste of building materials is caused, the construction efficiency is further reduced, and the construction cost is increased. Therefore, the autoclaved sand aerated concrete block for the firewall is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent hot wall with evaporating press aerated concrete block can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the autoclaved sand aerated concrete block for the firewall comprises an autoclaved sand aerated concrete block, a socket, a positioning block, a through hole, a reinforcing mesh piece and a bonding reinforcing bar, wherein the socket is arranged at the top of the autoclaved sand aerated concrete block, the through hole is formed in the autoclaved sand aerated concrete block, the positioning block is arranged at the bottom of the through hole, the reinforcing mesh piece is arranged in the autoclaved sand aerated concrete block, the bonding reinforcing bar is arranged between the reinforcing mesh pieces, a moisture-proof flame-retardant layer is arranged on the outer side of the autoclaved sand aerated concrete block, and the autoclaved sand aerated concrete block is provided with a heat-insulating layer.

Furthermore, the through holes are longitudinally distributed and penetrate through the autoclaved aerated concrete blocks, and six groups of the through holes are specifically arranged.

Further, four groups of reinforcing mesh sheets are specifically arranged, and three groups of tie bars are specifically arranged.

Further, the moisture-proof flame-retardant layer is made of brominated polystyrene materials.

Furthermore, the heat insulation layer is made of glass fiber materials.

Furthermore, the tie bars and the steel mesh sheets are vertically distributed.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. adopt the brominated polystyrene material to make dampproofing fire-retardant layer and be provided with numerous dampproofing adsorption particle, can adsorb the moisture around evaporating sand aerated concrete block, prevent it and wet, avoid the material to become loose, stop the emergence of dangerous condition such as the wall body collapses, dampproofing fire-retardant layer has the function of fire prevention concurrently simultaneously, avoid evaporating in the naked light infiltration wall body or the building around the sand aerated concrete block, prevent that the condition such as conflagration from taking place, effectively protect personnel's in wall body or the building personal and property safety.

2. The through holes are formed in the autoclaved aerated concrete blocks, so that the autoclaved aerated concrete blocks are light in self volume weight and small in inertia force during earthquake, the dead weight of a building can be effectively reduced, and the earthquake resistance of the building is enhanced.

3. The strength and toughness that the autoclaved aerated concrete block can be strengthened to the reinforcing bar net piece, and the drawknot reinforcing bar can draw the reinforcing bar net piece in addition, further strengthens its stability can, improves its self intensity from inside, and then can improve the intensity bulk strength of wall body or building.

4. The heat conductivity coefficient of autoclaved aerated concrete blocks is low, and the heat inside the building can be prevented from being dissipated outside the building by the aid of the heat insulation layer made of the glass fiber material, personnel do not need to improve the heat insulation effect of the building in a wall thickening mode, building materials are effectively saved, construction efficiency is improved, and construction cost is reduced.

Drawings

Fig. 1 is the utility model relates to a prevent that hot wall is with evaporating overall structure schematic diagram of pressing aerated concrete block.

Fig. 2 is the utility model relates to a prevent hot wall with evaporating inner structure schematic diagram of pressure sand aerated concrete block.

Fig. 3 is the utility model relates to a prevent that hot wall is with evaporating dampproofing fire-retardant layer and thermal-insulated heat preservation layer schematic structure of pressing sand aerated concrete block.

In the figure: 1. autoclaved aerated concrete blocks; 2. a socket; 3. positioning blocks; 4. a through hole; 5. reinforcing mesh sheets; 6. tying the reinforcing steel bars; 7. a moisture resistant flame retardant layer; 8. a heat insulation layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the autoclaved sand aerated concrete block for the firewall comprises an autoclaved sand aerated concrete block 1, a socket 2, a positioning block 3, a through hole 4, a reinforcing mesh 5 and a tie bar 6, wherein the socket 2 is arranged at the top of the autoclaved sand aerated concrete block 1, the through hole 4 is arranged in the autoclaved sand aerated concrete block 1, the positioning block 3 is arranged at the bottom of the through hole 4, the reinforcing mesh 5 is arranged in the autoclaved sand aerated concrete block 1, the tie bar 6 is arranged between the reinforcing mesh 5, a moisture-proof flame-retardant layer 7 is arranged at the outer side of the autoclaved sand aerated concrete block 1, and the autoclaved sand aerated concrete block 1 is provided with a heat-insulating layer 8.

The through holes 4 are longitudinally distributed, the through holes 4 penetrate through the autoclaved aerated concrete block 1, and six groups of the through holes 4 are specifically arranged.

In this embodiment, as shown in fig. 1 and 2, a person may insert the positioning block 3 into the through hole 4 from the insertion opening 2 to reinforce the joined autoclaved aerated concrete block 1.

The steel mesh 5 is specifically provided with four groups, and the tie bars 6 are specifically provided with three groups.

In this embodiment, as shown in fig. 2, the reinforcing mesh 5 can enhance the strength and toughness of the autoclaved aerated concrete block 1, and the tie bars 6 can pull the reinforcing mesh 5, thereby further enhancing the stability of the autoclaved aerated concrete block.

Wherein, the moisture-proof flame-retardant layer 7 is made of brominated polystyrene material.

The heat insulation layer 8 is made of glass fiber materials.

In this embodiment, as shown in fig. 3, the autoclaved aerated concrete block 1 has a low thermal conductivity, and the heat inside the building can be prevented from being dissipated outside the building by the heat insulating layer made of the glass fiber material.

Wherein, the tie bars 6 and the reinforcing mesh 5 are vertically distributed.

It should be noted that, the utility model relates to a prevent that hot wall is with evaporating sand aerated concrete block, when using, personnel can insert locating piece 3 in through-hole 4 from socket 2, consolidate evaporating sand aerated concrete block 1 that closes, adopt brominated polystyrene material to make dampproofing fire-retardant layer 7 and be provided with numerous dampproofing adsorption particle, can adsorb the moisture around evaporating sand aerated concrete block 1, prevent it from getting damp, avoid the material to become loose, stop the emergence of dangerous condition such as wall collapse, dampproofing fire-retardant layer 7 has the function of preventing fires simultaneously concurrently, avoid evaporating open fire around sand aerated concrete block 1 and permeating wall or building, prevent that the condition such as conflagration from taking place, effectively protect personnel's personal and property safety in wall or the building, evaporate and press sand aerated concrete block 1 inside and be provided with through-hole 4, make its self bulk density lighter, inertia is little during the earthquake, can effectually reduce the dead weight of building, the shock resistance of reinforcing building, reinforcing bar net piece 5 can strengthen the intensity and the toughness of autoclaved sand aerated concrete block 1, and tie bar 6 can draw and draw reinforcing bar net piece 5, further strengthen its stability, from inside its self intensity that improves, and then can improve the intensity bulk strength of wall body or building, autoclaved sand aerated concrete block 1's coefficient of heat conductivity is lower, the effect of the thermal-insulated heat preservation that rethread adopted glass fiber material to make, can prevent that the inside heat of building from distributing outside the building, personnel need not to promote the heat preservation effect of building through the mode of thickening wall body, effectual saving building material, the efficiency of construction is improved, reduce engineering cost.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent hot wall with evaporating pressure sand aerated concrete block, includes that it evaporates pressure sand aerated concrete block (1), socket (2), locating piece (3), through-hole (4), reinforcing bar net piece (5) and drawknot reinforcing bar (6), its characterized in that: the autoclaved sand aerated concrete block is characterized in that a socket (2) is arranged at the top of the autoclaved sand aerated concrete block (1), a through hole (4) is formed in the autoclaved sand aerated concrete block (1), a positioning block (3) is arranged at the bottom of the through hole (4), a steel bar net piece (5) is arranged in the autoclaved sand aerated concrete block (1), a tie steel bar (6) is arranged between the steel bar net pieces (5), a moisture-proof flame-retardant layer (7) is arranged on the outer side of the autoclaved sand aerated concrete block (1), and a heat-insulating layer (8) is arranged on the autoclaved sand aerated concrete block (1).

2. The autoclaved sand aerated concrete block for a firewall according to claim 1, which is characterized in that: the through holes (4) are longitudinally distributed, the through holes (4) penetrate through the autoclaved sand aerated concrete block (1), and six groups of the through holes (4) are specifically arranged.

3. The autoclaved sand aerated concrete block for a firewall according to claim 1, which is characterized in that: the steel bar mesh (5) is specifically provided with four groups, and the tie steel bars (6) are specifically provided with three groups.

4. The autoclaved sand aerated concrete block for a firewall according to claim 1, which is characterized in that: the moisture-proof flame-retardant layer (7) is made of brominated polystyrene material.

5. The autoclaved sand aerated concrete block for a firewall according to claim 1, which is characterized in that: the heat insulation layer (8) is made of glass fiber materials.

6. The autoclaved sand aerated concrete block for a firewall according to claim 1, which is characterized in that: the tie bars (6) and the steel mesh sheets (5) are vertically distributed.