CN217922888U

CN217922888U - Concrete block made of recycled building wastes

Info

Publication number: CN217922888U
Application number: CN202221883418.8U
Authority: CN
Inventors: 郑珂佳
Original assignee: Songyang Qicheng New Environmental Protection Material Technology Co ltd
Current assignee: Songyang Qicheng New Environmental Protection Material Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a concrete block that regeneration building waste made, the brick body including T shape, the positive middle part and the reverse side middle part of the brick body have first hydrophobic groove and second hydrophobic groove respectively, be connected with a plurality of first hydrophobic holes between first hydrophobic groove and the second hydrophobic groove, the positive both sides of the brick body still have a third hydrophobic groove respectively, two be equipped with a plurality of second hydrophobic holes, two on the third hydrophobic groove keep the interval between third hydrophobic groove and the first hydrophobic groove, two outsides of the reverse side of the brick body still have a spacing sand grip respectively, two corners of the reverse side of the brick body still have a spacing groove respectively, be equipped with a plurality of positive third hydrophobic holes of the brick body that link up in the spacing groove, the utility model discloses difficult ponding that produces, lay each brick body coupling after finishing is reliable, difficult displacement and subside of producing.

Description

Concrete block made of recycled building wastes

Technical Field

The utility model relates to a concrete block that regeneration building discarded object was made.

Background

The concrete block regenerated by construction waste in the prior art is often used for paving sidewalks, but at present, the concrete block is generally a common cube, and the following defects exist: with long-term use, the brick surface is easy to have potholes after aging and damage, water is accumulated on the brick surface because the brick surface is not provided with a hydrophobic structure, pedestrians are easy to splash to pollute trouser legs when walking on the brick surface, and the raised lines are arranged on the surface of part of the concrete building block to avoid the situation, but are easy to damage; the bricks lack connecting structures, large gaps are easily formed at the connecting positions of the bricks, and meanwhile, due to the lack of the connecting structures, partial bricks in the same row or column are easy to collapse under the action of various factors, so that the road surface is extremely uneven.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a concrete block which is not easy to generate accumulated water and is reliable in brick body connection after the laying is finished and is made by the regeneration of construction wastes.

The technical scheme of the utility model is that: a concrete block made of recycled building wastes comprises a T-shaped brick body, wherein a first drainage groove and a second drainage groove are respectively arranged in the middle of the front side and the middle of the back side of the brick body, a plurality of first drainage holes are connected between the first drainage groove and the second drainage groove, a third drainage groove is respectively arranged on each of two sides of the front side of the brick body, a plurality of second drainage holes are arranged on each of the two third drainage grooves, an interval is kept between each of the two third drainage grooves and the first drainage groove, a limiting convex strip is respectively arranged on each of two outer sides of the back side of the brick body, a limiting groove is respectively arranged on each of two corners of the back side of the brick body, and a plurality of third drainage holes penetrating through the front side of the brick body are arranged in each limiting groove;

the front and back surfaces of two adjacent brick bodies are reversely arranged and buckled with each other, and the limiting convex strip on one side of each of the two adjacent brick bodies is clamped in the limiting groove of the other brick body.

Specifically, the bottom surfaces of the first hydrophobic groove and the second hydrophobic groove are planes, and the third hydrophobic groove is a V-shaped groove.

Specifically, two side walls of the first drainage groove and the second drainage groove are slope surfaces.

Specifically, spacing sand grip is the arc sand grip, the spacing groove is the arc wall that corresponds.

Specifically, the depth of the third hydrophobic groove is greater than the depth of the first hydrophobic groove, and the depths of the first hydrophobic groove and the second hydrophobic groove are consistent.

Preferably, there are three rows of the first hydrophobic holes between the first hydrophobic groove and the second hydrophobic groove, and there are five first hydrophobic holes in each row.

Preferably, the third hydrophobic groove and the limiting groove are respectively provided with two second hydrophobic holes and a third hydrophobic hole.

Furthermore, the front surface of the brick body is also provided with a first wear-resistant layer, and the first wear-resistant layer is arranged outside the two third drainage grooves and between the two third drainage grooves and the first drainage groove.

Furthermore, a second wear-resistant layer is arranged on the reverse side of the brick body, and the second wear-resistant layer is arranged on the protruding parts on two sides of the second drainage groove.

The beneficial effects of the utility model are that: because the arrangement of the drainage grooves on the front side and the back side of the brick body of the utility model ensures that the road surface laid by the brick body has a large number of concave-convex structures and is antiskid, and the convex-concave structures are simpler than the convex-concave structures and are not easy to be damaged by arranging convex strips, and simultaneously, the combination of the concave-convex structures and the mortar layer below is more stable and is not easy to generate displacement; the arrangement of the drainage holes in each drainage channel can lead accumulated water on the drainage channels to be drained quickly and permeate into the ground, thus avoiding the accumulated water on the drainage channels, and even if the brick body generates a certain degree of aging and abrasion, the drainage capacity of the brick body cannot be influenced; due to the T-shaped structure of the brick bodies and the arrangement of the limiting convex strips and the limiting grooves, the brick bodies are stable in structure after the whole row or column of brick bodies are laid, and even if a part of brick bodies generate hollowing below, the brick bodies are not easy to seriously collapse under the supporting action of the adjacent brick bodies; and the third drainage hole is arranged to avoid water accumulation at the joint of two adjacent bricks and assist quick drainage at the joint.

Drawings

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

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

FIG. 3 is a schematic view of the reverse structure of the present invention;

fig. 4 is a schematic structural view of the two bricks connected together.

In the figure: brick body 1, first hydrophobic groove 2, second hydrophobic groove 3, first hydrophobic hole 4, third hydrophobic groove 5, second hydrophobic hole 6, spacing sand grip 7, spacing groove 8, third hydrophobic hole 9, first wearing layer 10, second wearing layer 11.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to fig. 1-4, a concrete block made of recycled construction waste comprises a T-shaped brick body 1, wherein a first hydrophobic groove 2 and a second hydrophobic groove 3 are respectively arranged in the middle of the front side and the middle of the back side of the brick body 1, a plurality of first hydrophobic holes 4 are connected between the first hydrophobic groove 2 and the second hydrophobic groove 3, a third hydrophobic groove 5 is respectively arranged on each of the two sides of the front side of the brick body 1, a plurality of second hydrophobic holes 6 are arranged on the two third hydrophobic grooves 5, a gap is kept between the two third hydrophobic grooves 5 and the first hydrophobic groove 2, a limiting convex strip 7 is respectively arranged on each of the two outer sides of the back side of the brick body 1, a limiting groove 8 is respectively arranged at each of the two corners of the back side of the brick body 1, and a plurality of third hydrophobic holes 9 penetrating through the front side of the brick body 1 are arranged in the limiting groove 8;

the front and back surfaces of two adjacent brick bodies 1 are reversely arranged and buckled with each other, and the limiting convex strip 7 at one side of each of the two adjacent brick bodies 1 is clamped in the limiting groove 8 of the other brick body 1.

In the structure, due to the arrangement of the drainage grooves on the front surface and the back surface of the brick body 1, a road surface paved by the brick body 1 has a large number of concave-convex structures and is antiskid, the convex-concave structures are simpler than the convex-concave structures and are not easy to damage due to the arrangement of convex strips, and meanwhile, the large number of concave-convex structures are more stably combined with a lower mortar layer and are not easy to displace; due to the arrangement of the drainage holes in the drainage grooves, accumulated water on the drainage grooves can be quickly drained and seeped into the ground, the accumulated water on the drainage grooves is avoided, and the drainage capacity of the brick body 1 cannot be influenced even if the brick body is aged and worn to a certain degree; due to the T-shaped structure of the brick bodies 1 and the arrangement of the limiting convex strips 7 and the limiting grooves 8, the brick bodies 1 in a whole row or column are stable in structure after being laid, and even if a part of the lower parts of the brick bodies 1 generate hollowing, the brick bodies 1 are not easy to seriously collapse under the supporting action of the adjacent brick bodies 1; and the third drainage hole 9 is arranged to avoid water accumulation at the joint of two adjacent bricks 1 and assist the joint to drain water quickly.

Specifically, as shown in fig. 1, the bottom surfaces of the first water-repellent groove 2 and the second water-repellent groove 3 are flat surfaces, and the third water-repellent groove 5 is a V-shaped groove, so that the front surface of the brick body 1 has a relatively complex concave-convex surface;

specifically, as shown in fig. 1, two side walls of the first drainage groove 2 and the second drainage groove 3 are slope surfaces to improve the drainage effect;

specifically, as shown in fig. 1, the limiting convex strips 7 are arc-shaped convex strips, and the limiting grooves 8 are corresponding arc-shaped grooves, so that the two brick bodies 1 can be buckled when being laid;

specifically, the depth of the third drainage groove 5 is greater than that of the first drainage groove 2, and the depths of the first drainage groove 2 and the second drainage groove 3 are the same;

preferably, as shown in fig. 1 to 3, there are three rows of first drainage holes 4 between the first drainage groove 2 and the second drainage groove 3, and there are five first drainage holes 4 in each row; the structure mainly considers that the brick body 1 at the position has larger thickness, and the arrangement of the drainage holes facilitates quick drainage and can also reduce the dead weight of the brick body 1;

preferably, as shown in fig. 1 to 3, the third drainage groove 5 and the limiting groove 8 are respectively provided with two second drainage holes 6 and a third drainage hole 9, and the number of drainage holes is set mainly considering that the thickness of the brick body 1 at the position is small, so as to avoid affecting the strength of the whole brick body 1;

in another embodiment, as shown in fig. 2, the brick body 1 is further provided with a first wear-resistant layer 10 on the front surface, and the first wear-resistant layer 10 is arranged outside the two third hydrophobic grooves 5 and between the two third hydrophobic grooves 5 and the first hydrophobic groove 2;

further, as shown in fig. 3, a second wear-resistant layer 11 is arranged on the reverse side of the brick body 1, and the second wear-resistant layer 11 is arranged on the convex parts at both sides of the second hydrophobic groove 3;

above-mentioned structure can improve the utility model discloses a wear resistance to improve its life.

Claims

1. A concrete block made of recycled building wastes is characterized by comprising a T-shaped brick body (1), wherein a first hydrophobic groove (2) and a second hydrophobic groove (3) are respectively arranged in the middle of the front side and the middle of the back side of the brick body (1), a plurality of first hydrophobic holes (4) are connected between the first hydrophobic groove (2) and the second hydrophobic groove (3), a third hydrophobic groove (5) is respectively arranged on each of the two sides of the front side of the brick body (1), a plurality of second hydrophobic holes (6) are arranged on the two third hydrophobic grooves (5), a gap is kept between the two third hydrophobic grooves (5) and the first hydrophobic groove (2), a limiting convex strip (7) is respectively arranged on each of the two outer sides of the back side of the brick body (1), a limiting groove (8) is respectively arranged on each of the two back sides of the brick body (1), and a plurality of third hydrophobic holes (9) penetrating through the front side of the brick body (1) are arranged in the corners of the limiting groove (8);

the front and back surfaces of two adjacent brick bodies (1) are reversely arranged and buckled with each other, and the limiting convex strip (7) at one side of each of the two adjacent brick bodies (1) is clamped in the limiting groove (8) of the other brick body (1).

2. The concrete block made of recycled construction waste as claimed in claim 1, wherein the bottom surfaces of the first and second drainage grooves (2, 3) are flat surfaces, and the third drainage groove (5) is a V-shaped groove.

3. The concrete block made of recycled construction waste as claimed in claim 2, wherein both side walls of the first drainage channel (2) and the second drainage channel (3) are sloping.

4. A concrete block made of recycled construction waste according to claim 3, wherein said limiting rib (7) is an arc rib and said limiting groove (8) is a corresponding arc groove.

5. A concrete block made of recycled construction waste according to claim 4, wherein the depth of the third hydrophobic channel (5) is greater than the depth of the first hydrophobic channel (2), and the depths of the first hydrophobic channel (2) and the second hydrophobic channel (3) are the same.

6. A concrete block made of recycled construction waste according to claim 5, wherein there are three rows of first drainage holes (4) between said first drainage channel (2) and said second drainage channel (3), and there are five first drainage holes (4) in each row.

7. The concrete block made of recycled construction waste as claimed in claim 6, wherein the third drainage groove (5) and the limiting groove (8) are respectively provided with two second drainage holes (6) and a third drainage hole (9).

8. A concrete block made of recycled construction waste according to claim 7, wherein the front face of the block body (1) is further provided with a first wear resistant layer (10), and the first wear resistant layer (10) is arranged outside the two third drainage channels (5) and between the two third drainage channels (5) and the first drainage channel (2).

9. The concrete block made of recycled construction waste as claimed in claim 8, wherein the reverse side of the block body (1) is provided with a second wear resistant layer (11), and the second wear resistant layer (11) is provided on the convex portions of both sides of the second hydrophobic groove (3).