Environment-friendly hollow brick for building

Abstract

The utility model discloses an environment-friendly hollow brick for buildings, which relates to the technical field of building materials and comprises a brick body, a first clamping groove is arranged in the middle of the top of the brick body, second clamping grooves are arranged on two sides of the top of the brick body, a first catching groove is arranged on the outer surface of the brick body, and a second catching groove is arranged on the back of the brick body. Through the arrangement of the first buckling groove and the second buckling groove, when a wall is built, two brick bodies can be hooked together through the first buckling groove and the second buckling groove, so that the stability of horizontal connection among a plurality of brick bodies is improved; and the connection stability is improved, so that the phenomenon that the bricks loosen and fall off is effectively reduced. Through the arrangement of the first clamping groove and the second clamping groove, after the bricks are placed well, the first clamping groove and the second clamping groove are clamped after cement mortar is solidified, so that the bricks are difficult to separate vertically and horizontally; the connection stability is further improved, and the phenomenon that the bricks loosen and fall off is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material technical field, concretely is a kind of environmental protection hollow brick for building. BACKGROUND

[0002] It is commonly used in non-load-bearing part, and the hole rate is not less than 40%, and the hollow brick is the main material of wall body in building industry, with the advantages of light weight, less raw material consumption, etc., but with the gradual deepening of environmental protection concept, the use of clay as the main raw material of hollow brick causes greater damage to the environment, which can lead to more pits around the brick factory due to clay mining, which can easily damage farmland, and more toxic and harmful gases are generated by high-temperature calcination, so most of the environmental protection hollow bricks now use fly ash, coal cinder, coal gangue, tailings slag, chemical slag or natural sand, mud, industrial waste, waste incinerator slag and other recycled materials as the main raw material, which can reduce the damage to farmland by reducing clay mining, and can reduce the pollution to the environment by recycling these waste materials.

[0003] Traditional clay-fired hollow bricks have good water absorption, which makes them combine well with cement mortar, while environmental protection hollow bricks use recycled waste materials, which have poor water absorption, resulting in poor cement mortar combination, which can cause the hollow bricks to loosen and cause the wall to crack, and over time, the bricks may fall off. SUMMARY

[0004] Therefore, the utility model aims to provide an environmental protection hollow brick for building to solve the technical problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an environmental protection hollow brick for building, comprising a brick body, a first clamping groove is formed in the middle of the top of the brick body, and a second clamping groove is formed on both sides of the top of the brick body, a first buckle groove is formed on the outer surface of the brick body, and a second buckle groove is formed on the back of the brick body.

[0006] By using the above technical scheme, when laying bricks, two brick bodies can be hooked together through the first buckle groove and the second buckle groove, thereby increasing the stability of the horizontal connection between multiple brick bodies, and the shape of the first buckle groove and the second buckle groove allows the vertical placement of the spliced brick body or the horizontal placement of the spliced brick body, which is flexible during installation, and after the cement mortar solidifies, part of the cement mortar is clamped in the first clamping groove and the second clamping groove, making it difficult to vertically separate and horizontally separate the brick bodies, thereby reducing the phenomenon of brick body loosening and causing the wall to crack.

[0007] Further, the first buckle groove and the second buckle groove are adapted to each other.

[0008] By adopting the technical scheme, the two brick bodies are hooked together through the first buckle groove and the second buckle groove, thereby increasing the stability of the horizontal connection between the multiple brick bodies, and the first buckle groove and the second buckle groove can be placed vertically downward or horizontally, and the flexibility during installation is good.

[0009] Further, the first clamping groove is isosceles trapezoidal, and the first clamping groove is provided with two.

[0010] By adopting the technical scheme, after the cement mortar solidifies, part of the cement mortar clamps the middle region of the top and the bottom of the brick body, so that the brick bodies are difficult to be separated vertically and horizontally.

[0011] Further, the second clamping groove is a right trapezoid, and the second clamping groove is provided with four.

[0012] By adopting the technical scheme, after the cement mortar solidifies, part of the cement mortar clamps the four corners of the brick body, thereby effectively improving the stability of the wall.

[0013] Further, a plurality of through holes are formed in the outer surface of the brick body, and cement mortar is arranged on both sides of the brick body.

[0014] By adopting the technical scheme, the waste is recycled for firing the brick body, thereby reducing resource waste and being more environmentally friendly, and the plurality of through holes are arranged, thereby reducing the weight of the brick body and reducing material consumption.

[0015] Further, the plurality of through holes are arranged in a rectangular array.

[0016] By adopting the technical scheme, the plurality of through holes are arranged, thereby reducing the weight of the brick body and reducing material consumption, and the hollow brick has better heat and sound insulation performance compared with the traditional brick body due to the arrangement of the through holes.

[0017] Further, the brick body is made of one or more of fly ash, coal cinder, coal gangue, tailings, chemical slag, natural sand, mud, industrial waste, waste incinerator slag and the like.

[0018] By adopting the technical scheme, firstly, the clay mining is reduced to reduce the damage to the farmland, and secondly, the waste can be recycled to reduce the pollution to the environment caused by landfill and discarding.

[0019] Further, the first recess is arranged on the top and the bottom of the brick body, and the second recess is arranged on both sides of the brick body.

[0020] By adopting the technical scheme, the first recess and the second recess increase the connection area between the cement mortar and the brick body, thereby increasing the stability of the connection between the cement mortar and the brick body.

[0021] Further, the first groove and the second groove are provided in plurality, and the plurality of first grooves and the second grooves are equidistantly distributed.

[0022] By adopting the technical scheme, the stability of the connection between the cement mortar and the brick body is further increased by increasing the number of the first grooves and the second grooves.

[0023] To sum up, the utility model mainly has the following beneficial effects:

[0024] 1. The utility model discloses a first buckle groove and a second buckle groove are arranged, when wall building, two brick bodies can be hooked together through the first buckle groove and the second buckle groove, so that the stability of the horizontal connection between the plurality of brick bodies is increased, the shape of the first buckle groove and the second buckle groove can be used for vertically placing the spliced brick body or horizontally placing the spliced brick body, and the flexibility during installation is good.

[0025] 2. The utility model discloses a first clamping groove and a second clamping groove are arranged, after the brick body is placed, the first clamping groove and the second clamping groove are clamped after the cement mortar is solidified, so that the brick body is difficult to be vertically separated and horizontally separated, the stability of the connection is further increased, and the phenomenon that the brick body is loose and falls off is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic view of the utility model;

[0027] Figure 2 It is a structural schematic view of the utility model from the bottom;

[0028] Figure 3 It is a structural schematic view of the cement mortar of the utility model;

[0029] Figure 4 It is the enlarged view of the structure of A in the utility model. Figure 3

[0030] In the drawing, 1 is a brick body, 2 is a through hole, 3 is a first buckle groove, 4 is a second buckle groove, 5 is a first clamping groove, 6 is a second clamping groove, 7 is a first groove, 8 is a second groove, and 9 is cement mortar. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be clearly and completely described below by combining with the drawings in the embodiments of the utility model. The embodiments described below by referring to the drawings are exemplary and are used for explaining the utility model, and cannot be understood as limiting the utility model.

[0032] The embodiments of the utility model will be described below according to the overall structure of the utility model. ​

[0033] Embodiment One:

[0034] An environmentally friendly hollow brick for building, such as Figures 1-4 As shown in the figure, it comprises a brick body 1, a first clamping groove 5 is formed in the middle of the top of the brick body 1, the first clamping groove 5 is isosceles trapezoidal, the first clamping groove 5 is provided with two, a second clamping groove 6 is formed on both sides of the top of the brick body 1, the second clamping groove 6 is right trapezoidal, the second clamping groove 6 is provided with four, after the cement mortar 9 solidifies, part of the cement mortar 9 clamps the first clamping groove 5 and the second clamping groove 6, so that the brick body 1 is difficult to separate vertically and horizontally; a first buckling groove 3 is formed on the outer surface of the brick body 1, a second buckling groove 4 is formed on the back of the brick body 1, the first buckling groove 3 is matched with the second buckling groove 4, two brick bodies 1 are hooked together through the first buckling groove 3 and the second buckling groove 4, thereby increasing the stability of the horizontal connection between multiple brick bodies 1, and the shape of the first buckling groove 3 and the second buckling groove 4 allows the vertically downward placed spliced brick body 1 or the horizontally placed spliced brick body 1, which is good in flexibility during installation.

[0035] Referring to Figures 1-4 In the above embodiment, a plurality of through holes 2 are formed on the outer surface of the brick body 1, the plurality of through holes 2 are provided in multiple, the plurality of through holes 2 are distributed in a rectangular array shape, through the provision of the plurality of through holes 2, the weight of the brick body 1 is reduced, and the consumption of materials is reduced; the cement mortar 9 is provided on both sides of the brick body 1, the brick body 1 is made of one or more of fly ash, coal cinder, coal gangue, tailings, chemical slag, natural sand, mud, industrial waste, and waste incinerator slag, etc. materials, the waste is recycled for firing the brick body 1, which reduces resource waste and is more environmentally friendly.

[0036] Embodiment Two:

[0037] On the basis of the above embodiment one, in order to increase the stability of the connection between the cement mortar 9 and the brick body 1, the following settings are made.

[0038] Referring to Figures 1-4 In the above embodiment, a first recess 7 is formed on the top and bottom of the brick body 1, a second recess 8 is formed on both sides of the brick body 1, the first recess 7 and the second recess 8 are provided in multiple, the plurality of first recesses 7 and the second recesses 8 are distributed at equal intervals, the connection area between the cement mortar 9 and the brick body 1 is increased through the first recess 7 and the second recess 8, and the stability of the connection between the cement mortar 9 and the brick body 1 is increased.

[0039] The embodiment principle of the utility model is: when producing the hollow brick, the manufacturer only needs to change the pattern of the extrusion die and the brick cutting mechanism; by changing the pattern of the periphery of the extrusion die, the pattern of the periphery of the extrusion die is matched with the shape of the first clamping groove 5, the second clamping groove 6, the first recess 7 and the second recess 8, so that the first clamping groove 5, the second clamping groove 6, the first recess 7 and the second recess 8 can be automatically machined when the brick body 1 is extruded; by changing the originally linear brick cutting tool into the shape of the first buckle groove 3 and the second buckle groove 4, the shape of the first buckle groove 3 and the second buckle groove 4 can be automatically machined in the process of cutting the brick; the original production sequence and process are not changed, and the increased production cost is reduced;

[0040] When laying the brick, the first buckle groove 3 and the second buckle groove 4 can hook two brick bodies 1 together, so that the stability of the horizontal connection between multiple brick bodies 1 is increased, and the shape of the first buckle groove 3 and the second buckle groove 4 can place the spliced brick body 1 vertically downward or horizontally, and the flexibility during installation is good; after the cement mortar 9 solidifies, part of the cement mortar 9 clamps the first clamping groove 5 and the second clamping groove 6, so that the brick bodies 1 are difficult to be vertically separated and horizontally separated, and the connecting area between the cement mortar 9 and the brick bodies 1 is increased through the first recess 7 and the second recess 8, so that the stability of the connection between the cement mortar 9 and the brick bodies 1 is increased, the multiple structures are cooperated to effectively improve the stability of the wall body, and the phenomenon that the wall body is cracked due to the loosening of the brick bodies 1 is reduced.

[0041] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without creative contribution after reading the specification without departing from the principle and purpose of the utility model, but as long as it is in the range of the claims of the utility model, it is protected by the patent law.

Claims

1. An eco-friendly hollow brick for construction comprising a brick body (1), characterized in that: The first clamping groove (5) is arranged in the middle of the top of the brick body (1), and the second clamping groove (6) is arranged on both sides of the top of the brick body (1), the first buckle groove (3) is arranged on the outer surface of the brick body (1), and the second buckle groove (4) is arranged on the back of the brick body (1).

2. An eco-friendly hollow brick for construction as claimed in claim 1 wherein: The first buckle groove (3) is matched with the second buckle groove (4).

3. An eco-friendly hollow brick for construction as claimed in claim 1 wherein: The first clamping groove (5) is isosceles trapezoidal, and the first clamping groove (5) is provided with two.

4. An eco-friendly hollow brick for construction as claimed in claim 1 wherein: The second clamping groove (6) is a right trapezoid, and the second clamping groove (6) is provided with four.

5. An eco-friendly hollow brick for construction as claimed in claim 1 wherein: The outer surface of the brick body (1) is provided with a plurality of through holes (2), and the cement mortar (9) is arranged on both sides of the brick body (1).

6. An eco-friendly hollow brick for construction as claimed in claim 5 wherein: The through holes (2) are provided with a plurality of through holes (2), and the plurality of through holes (2) are arranged in a rectangular array.

7. An eco-friendly hollow brick for construction as claimed in claim 1 wherein: The first recess (7) and the second recess (8) are arranged on both sides of the brick body (1).

8. An eco-friendly hollow brick for construction as claimed in claim 7 wherein: The first recess (7) and the second recess (8) are provided with a plurality of first recesses (7) and second recesses (8), and the plurality of first recesses (7) and second recesses (8) are equidistantly distributed.

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