Green and environment-friendly cement foaming external wall insulating brick

Abstract

The utility model discloses a green environment-friendly cement foaming external wall insulating brick which comprises a first brick body and a second brick body arranged at the bottom of one end of the first brick body, the other end of the first brick body is fixedly connected with a first inserting block, a first clamping groove is formed in the bottom of one end of the first brick body, and a second inserting block is arranged at one end of the second brick body. A second clamping groove is formed in the other end of the second brick body, an insertion strip is inserted into the top of the other end of the second brick body, a first fixing groove is formed in the bottom of the other end of the first brick body, and a locking part is arranged at the top of the first clamping groove; the first inserting block at the end part of the first brick body is inserted into the first clamping groove, the second inserting block at the end part of the second brick body is inserted into the second clamping groove, and the inserting strip is inserted into the first fixing groove, so that two insulating bricks are fixed, the twisting between the insulating bricks can be limited by the structure, and the stability of the whole structure is improved; and the phenomenon of aging of cement bonding under the action of long-term stress or environmental factors is avoided.

Description

Technical Field

[0001] The utility model relates to the field of thermal insulation bricks, in particular to a green and environmentally friendly cement foamed exterior wall thermal insulation brick. Background Art

[0002] Green and environmentally friendly cement foam exterior wall insulation bricks are a new type of building material that combines environmental protection and energy-saving properties. This type of material is usually made from industrial waste or renewable resources to reduce environmental impact. The existing cement foam exterior wall insulation bricks are generally connected and fixed with cement. Although cement bonding can fix the insulation bricks together, under long-term stress or environmental factors, the cement joints will age and performance will deteriorate, affecting the stability of the structure. In addition, the cement bonding will cause cracks or peeling due to factors such as moisture and temperature changes over time. The aging of the cement joints affects the structural stability between the insulation bricks. In order to avoid the aging of the cement bonding parts affecting the stability of the connection between the insulation bricks, a new type of green and environmentally friendly cement foam exterior wall insulation brick is needed. Utility Model Content

[0003] The utility model aims to provide a green and environmentally friendly cement foam exterior wall insulation brick to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green and environmentally friendly cement foam exterior wall insulation brick, comprising a first brick body and a second brick body arranged at the bottom of one end of the first brick body, the other end of the first brick body is fixedly connected with a first plug block, the bottom of one end of the first brick body is provided with a first clamping groove for the first plug block to be inserted, one end of the second brick body is provided with a second plug block, the other end of the second brick body is provided with a second clamping groove for the second plug block to be inserted, the top of the other end of the second brick body is connected with an insertion strip, the bottom of the other end of the first brick body is provided with a first fixing groove for the insertion of the insertion strip, and a locking portion is provided at the top of the first clamping groove.

[0005] Preferably, the locking portion comprises a locking strip disposed on the top of the first plug block, and the top end of the locking strip is inserted and connected to the top inner wall of the first clamping groove.

[0006] Preferably, the side of the locking strip is arranged as an inclined surface.

[0007] Preferably, a locking groove for inserting a locking strip is formed on the top inner wall of the first clamping groove.

[0008] Preferably, an inclined surface is provided on the inner wall side of the locking groove.

[0009] Preferably, a second fixing groove for inserting the inserting strip is formed on the top of the other end of the second brick body.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model divides the thermal insulation brick into a first brick body and a second brick body, inserts the first plug at the end of the first brick body into the first clamping groove, inserts the second plug at the end of the second brick body into the second clamping groove, and inserts the insert into the first fixing groove, thereby fixing the two thermal insulation bricks. The locking portion increases the friction between the bricks to achieve a tight fit. This type of structure can limit the torsion between the thermal insulation bricks, improves the stability of the entire structure, and avoids the aging of cement bonding under long-term stress or environmental factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of the utility model as a whole.

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 3 It is a top view of the utility model as a whole.

[0015] In the figure: 1. first brick body; 101. first plug block; 1011. locking strip; 102. first clamping groove; 1021. locking groove; 103. first fixing groove; 2. second brick body; 201. second plug block; 202. second clamping groove; 203. second fixing groove; 3. plug strip. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The utility model provides Figure 1-3 A green and environmentally friendly cement foam exterior wall insulation brick shown includes a first brick body 1 and a second brick body 2 arranged at the bottom of one end of the first brick body 1;

[0018] It should be noted that the first brick body 1 and the second brick body 2 are cast in one piece, and their materials are made of composite silicate cement, quartz sand, foaming agent, additives, polypropylene fiber, expanded perlite and fly ash mixed in a certain proportion, wherein the composite silicate cement is used as a base material to provide bonding and strength, the quartz sand fine aggregate is used to fill and adjust the product density, the foaming agent creates a porous structure, reduces the density, and improves the thermal insulation performance, the additive improves the product performance and process performance of the thermal insulation brick, the polypropylene fiber reinforcement material enhances the crack resistance and toughness of the product, the expanded perlite lightweight aggregate reduces the density and thermal conductivity of the brick, and the fly ash replaces part of the cement to achieve green environmental protection.

[0019] Specifically, the other end of the first brick body 1 is fixedly connected with a first plug block 101, and a first clamping groove 102 for inserting the first plug block 101 is provided at the bottom of one end of the first brick body 1;

[0020] It should be noted that the first plug 101 is cast integrally with the first brick body 1, and the first plug 101 at the end of the first brick body 1 of one insulation brick is inserted into the first clamping groove 102 of another insulation brick, so that the two insulation bricks are clamped and fixed;

[0021] A second plug block 201 is provided at one end of the second brick body 2, and a second clamping groove 202 for inserting the second plug block 201 is provided at the other end of the second brick body 2;

[0022] It should be noted that the second plug block 201 and the second brick body 2 are integrally cast, the second plug block 201 of one insulation brick is inserted into the second clamping groove 202 of another insulation brick, and the first plug block 101 and the second plug block 201 are used to connect the two insulation bricks;

[0023] The other end of the second brick body 2 is connected with an inserting strip 3, the other end of the first brick body 1 is provided with a first fixing groove 103 for inserting the inserting strip 3, and the other end of the second brick body 2 is provided with a second fixing groove 203 for inserting the inserting strip 3.

[0024] It should be noted that the first fixing groove 103 and the second fixing groove 203 have the same shape and size, and the insert 3 is inserted into the first fixing groove 103 and the second fixing groove 203 to lock the two insulation bricks. The material of the insert 3 is a reinforced concrete strip;

[0025] A locking portion is provided at the top of the first clamping groove 102;

[0026] Specifically, the locking portion includes a locking strip 1011 disposed on the top of the first plug block 101, and the top end of the locking strip 1011 is inserted and connected to the top inner wall of the first clamping groove 102;

[0027] It should be noted that the locking strip 1011 and the first plug block 101 are integrally cast, and a locking slot 1021 for the locking strip 1011 to pass through is formed on the top inner wall of the first clamping slot 102 .

[0028] Specifically, the side of the locking strip 1011 is provided as an inclined surface, and the side of the inner wall of the locking groove 1021 is provided with an inclined surface;

[0029] It should be noted that the inclined surface has an angle of 15 degrees to the vertical direction. The setting of the inclined surface makes the connection between the first plug block 101 and the first clamping groove 102 more stable, so that it cannot be twisted and disengaged.

[0030] In actual use, the insulation bricks are divided into a first brick body 1 and a second brick body 2, and the first plug 101 at the end of the first brick body 1 of one of the insulation bricks is inserted into the first clamping groove 102 of the other insulation brick, and the second plug 201 at the end of the second brick body 2 of one of the insulation bricks is inserted into the second clamping groove 202, and the insert strip 3 is inserted into the first fixing groove 103 and the second fixing groove 203, so as to fix the two insulation bricks. The locking strip 1011 and the locking groove 1021 increase the friction between the bricks to avoid the insulation bricks from detaching from each other and achieve a tight fit. This type of structure can limit the torsion between the insulation bricks, improve the stability of the entire structure, and avoid aging of the cement bonding under long-term stress or environmental factors.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A green and environmentally friendly cement foam exterior wall insulation brick, comprising a first brick body (1) and a second brick body (2) arranged at the bottom of one end of the first brick body (1), characterized in that: The other end of the first brick body (1) is fixedly connected with a first plug block (101); a first clamping groove (102) for inserting the first plug block (101) is provided at the bottom of one end of the first brick body (1); a second plug block (201) is provided at one end of the second brick body (2); a second clamping groove (202) for inserting the second plug block (201) is provided at the other end of the second brick body (2); an insert strip (3) is inserted and connected at the top of the other end of the second brick body (2); a first fixing groove (103) for inserting the insert strip (3) is provided at the bottom of the other end of the first brick body (1); and a locking portion is provided at the top of the first clamping groove (102).

2. The green and environmentally friendly cement foam exterior wall insulation brick according to claim 1, characterized in that: The locking portion comprises a locking strip (1011) arranged on the top of the first plug block (101), and the top end of the locking strip (1011) is inserted and connected to the top inner wall of the first clamping groove (102).

3. The green and environmentally friendly cement foam exterior wall insulation brick according to claim 2, characterized in that: The side of the locking strip (1011) is arranged as an inclined surface.

4. The green and environmentally friendly cement foam exterior wall insulation brick according to claim 2, characterized in that: The top inner wall of the first clamping groove (102) is provided with a locking groove (1021) for the locking strip (1011) to penetrate.

5. The green and environmentally friendly cement foam exterior wall insulation brick according to claim 4, characterized in that: An inclined surface is provided on the inner wall side of the locking groove (1021).

6. The green and environmentally friendly cement foam exterior wall insulation brick according to claim 1, characterized in that: A second fixing groove (203) for inserting the insert strip (3) is provided at the top of the other end of the second brick body (2).

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