Moisture-proof aerated concrete block
By designing connection grooves, connection blocks, fastening holes and reinforcement structures on wet-insulated aerated concrete blocks, the adhesion between concrete and blocks is enhanced, the problem of wall tiles is solved, and the stability of the building is improved and dryness.
Patent Information
- Application Number
- CN202420855613.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-23
AI Technical Summary
After long-term use of existing wet-insulating aerated concrete blocks, the adhesion force decreases due to natural factors, wall tiles are prone to fall off, and the surfaces are all flat, lacking structures to enhance adhesion.
A wet-insulating aerated concrete block including connecting grooves, connecting blocks, fastening holes and reinforced structures is designed to enhance adhesion through the combination of concrete slurry and jamming grooves, and to increase concrete and The contact area of the wall tiles improves the tightening force.
It effectively improves the adhesion between concrete and blocks and building stability, reduces the risk of wall tiles falling off, and maintains the dryness of the building.
Smart Images
Figure CN222161731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete blocks, in particular to a moisture-insulating aerated concrete block. Background Art
[0002] Moisture-isolating aerated concrete blocks are a new type of building material. They are made by adding a special moisture-isolating layer to aerated concrete blocks to improve their moisture-isolating properties. Aerated concrete blocks are lightweight, porous building materials primarily made from cement, lime, sand, water, and aluminum powder. The addition of aluminum powder allows the gas-forming agent to react with the calcium hydroxide produced during cement hydration, generating a large number of evenly distributed bubbles, making the concrete porous.
[0003] Building exterior walls are often covered with tiles for aesthetic purposes. These tiles are secured to the surface of the concrete blocks. However, tile shedding is a common problem in buildings. Tiles are exposed to natural factors such as wind, sun, and rain, as well as expansion and contraction caused by temperature fluctuations, which gradually weaken the adhesive strength of the bonding layer. Existing blocks have flat surfaces, making it easy for concrete to fall off. Utility Model Content
[0004] The purpose of the utility model is to solve the problems existing in the background technology and to provide a moisture-proof aerated concrete building block capable of increasing the bonding force between the building block surface and wall bricks.
[0005] The technical solution of the utility model is as follows: a moisture-insulating aerated concrete block, comprising a block body, and also comprising a connecting groove provided on one side of the block body, a connecting block provided on the other side of the block body, a plurality of fastening holes provided on a side perpendicular to the connecting block, the fastening holes consisting of two sections of cylindrical holes with different diameters, a reinforcement structure provided in the connecting groove and on the connecting block, concrete slurry provided between the connecting groove and the connecting block, and the reinforcement structure improving the fastening force of the concrete slurry on the connecting groove and the connecting block.
[0006] Optionally, the fastening hole includes a first cylindrical hole provided on the surface of the block and a second cylindrical hole provided inside the first cylindrical hole, and the diameter of the first cylindrical hole is smaller than that of the second cylindrical hole.
[0007] Optionally, the reinforcement structure includes a first clamping groove provided in the connecting groove and a second clamping groove fixedly mounted on the connecting block.
[0008] Optionally, the first clamping groove and the second clamping groove are used to place concrete slurry. After the concrete slurry is placed in the first clamping groove and the second clamping groove, the first clamping groove and the second clamping groove are in a staggered state.
[0009] Optionally, a plurality of the fastening holes are evenly distributed on the surface of the block, and the fastening holes are fixedly connected to the wallboard through concrete slurry.
[0010] Optionally, two waterproof sheets are fixedly installed on both sides of the block, and the waterproof sheets prevent moisture from passing through the block.
[0011] Compared with the prior art, the present invention has the following beneficial technical effects:
[0012] By combining the connecting groove and the connecting block, the connecting block will squeeze the concrete in the connecting groove, so that the concrete enters the first clamping groove and the second clamping groove. When the concrete dries, the concrete will be clamped in the first clamping groove and the second clamping groove, thereby improving the bonding force between the upper and lower blocks and improving the stability of the building.
[0013] Furthermore, when laying the wall tiles, the concrete between the wall tiles and the surface of the block is pressed into the second cylindrical hole inside the first cylindrical hole, so that the concrete is inserted into the block in the form of a nail, and the contact area between the block and the wall tiles will not be reduced, and the contact area between the concrete and the block can be increased, and the concrete can be firmly inserted into the block, thereby improving the fastening force between the concrete and the block, and thus reducing the risk of the wall tiles falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural diagram of an embodiment of the present invention is given;
[0015] Figure 2 A schematic diagram of the structure of the utility model after multiple blocks are connected is given;
[0016] Figure 3 A schematic diagram of the positions of the blocks on the upper and lower sides of the present invention is given;
[0017] Figure 4 A structural diagram of the block of the utility model is given;
[0018] Figure 5 Give the utility model Figure 2 A partial enlarged view of point A in the middle;
[0019] Figure 6 Give the utility model Figure 3 A partial enlarged view of point B in the middle;
[0020] Figure 7 Give the utility model Figure 4 A partial enlarged view of point C in the middle.
[0021] Figure numerals: 1, block; 2, waterproof sheet; 3, connecting groove; 301, first clamping groove; 4, connecting block; 401, second clamping groove; 5, fastening hole; 501, first cylindrical hole; 502, second cylindrical hole. DETAILED DESCRIPTION
[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.
[0023] Example
[0024] like Figure 1-4 and Figure 6 As shown, the moisture-proof aerated concrete block proposed by the present invention includes a block body 1, a connecting groove 3 provided on one side of the block body 1, a connecting block 4 provided on the other side of the block body 1, a reinforcement structure provided in the connecting groove 3 and on the connecting block 4, and concrete slurry provided between the connecting groove 3 and the connecting block 4. The reinforcement structure improves the fastening force of the concrete slurry on the connecting groove 3 and the connecting block 4. The reinforcement structure includes a first clamping groove 301 provided in the connecting groove 3 and a second clamping groove 401 fixedly mounted on the connecting block 4. The first clamping groove 301 and the second clamping groove 401 are used to place concrete slurry. After the concrete slurry is placed in the first clamping groove 301 and the second clamping groove 401, the first clamping groove 301 and the second clamping groove 401 are in a dislocated state. When building a house, it is necessary to stack blocks 1 layer by layer. When stacking, the side of the block 1 with the connecting groove 3 is facing upward, and concrete is applied to the surface of the block 1 inside the connecting groove 3 and close to the connecting groove 3. Then the surface of the other block 1 with the connecting block 4 is attached to the surface, and the connecting block 4 is inserted into the connecting groove 3. The connecting block 4 will squeeze the concrete in the connecting groove 3, so that the concrete enters the first clamping groove 301 and the second clamping groove 401. When the concrete dries, the concrete will be clamped into the first clamping groove 301 and the second clamping groove 401, thereby improving the adhesion between the upper and lower layers of blocks 1 and improving the stability of the building.
[0025] like Figure 1-4 and Figure 4 as well as Figure 7As shown, a plurality of fastening holes 5 are provided on a side perpendicular to the connecting block 4. The fastening holes 5 are composed of two cylindrical holes of different diameters. The fastening holes 5 include a first cylindrical hole 501 provided on the surface of the block 1 and a second cylindrical hole 502 provided inside the first cylindrical hole 501. The diameter of the first cylindrical hole 501 is smaller than that of the second cylindrical hole 502. The plurality of fastening holes 5 are evenly distributed on the surface of the block 1 and are fixedly connected to the wallboard using concrete slurry. During construction, the side of the block 1 with the fastening hole 5 is facing the outside of the wall. When tiling the wall, concrete is applied to the surface of the wall brick or block 1, and then the wall brick is attached to the block 1. During this process, the wall brick presses the concrete between the wall brick and the surface of the block 1 into the second cylindrical hole 502 inside the first cylindrical hole 501, so that the concrete is inserted into the block 1 in the form of a nail, and the contact area between the block 1 and the wall brick will not be reduced, and the contact area between the concrete and the block 1 can be increased, and the concrete can be firmly inserted into the block 1, thereby improving the fastening force between the concrete and the block, and thus reducing the risk of the wall brick falling off.
[0026] like Figure 3-4 As shown, two waterproof sheets 2 are fixedly installed on both sides of the block 1, and the waterproof sheets 2 prevent moisture from passing through the block 1. This can maintain the dryness of the building.
[0027] Working principle: The side of the block 1 with the connecting groove 3 is facing upward, and concrete is applied to the connecting groove 3 and the surface of the block 1 close to the side of the connecting groove 3. Then the surface of the other block 1 with the connecting block 4 is attached to the surface, and the connecting block 4 is inserted into the connecting groove 3. The connecting block 4 will squeeze the concrete in the connecting groove 3, so that the concrete enters the first clamping groove 301 and the second clamping groove 401. When the concrete dries, the concrete will be clamped into the first clamping groove 301 and the second clamping groove 401, thereby improving the adhesion between the upper and lower layers of blocks 1 and improving the stability of the building.
[0028] The side of the block 1 with the fastening hole 5 is facing the outside of the wall. When tiling the wall, concrete is applied to the surface of the wall tile or the block 1, and then the wall tile is attached to the block 1. During this process, the wall tile presses the concrete between the wall tile and the surface of the block 1 into the second cylindrical hole 502 inside the first cylindrical hole 501, so that the concrete is inserted into the block 1 in the form of a nail, and the contact area between the block 1 and the wall tile will not be reduced, and the contact area between the concrete and the block 1 can be increased, and the concrete can be firmly inserted into the block 1, thereby improving the fastening force between the concrete and the block, and thus reducing the risk of the wall tile falling off.
[0029] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art may make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A moisture-proof aerated concrete block, comprising a block (1), characterized in that: The invention also comprises a connection groove (3) provided on one side of the block (1), a connection block (4) provided on the other side of the block (1), a plurality of fastening holes (5) provided on a side perpendicular to the connection block (4), the fastening holes (5) being composed of two sections of cylindrical holes with different diameters, a reinforcement structure being provided in the connection groove (3) and on the connection block (4), concrete slurry being provided between the connection groove (3) and the connection block (4), the reinforcement structure enhancing the fastening force of the concrete slurry on the connection groove (3) and the connection block (4).
2. The moisture-proof aerated concrete block according to claim 1, characterized in that: The fastening hole (5) comprises a first cylindrical hole (501) provided on the surface of the block (1) and a second cylindrical hole (502) provided inside the first cylindrical hole (501), wherein the diameter of the first cylindrical hole (501) is smaller than that of the second cylindrical hole (502).
3. A moisture-proof aerated concrete block according to claim 2, characterized in that: The reinforcement structure comprises a first clamping groove (301) provided in the connection groove (3) and a second clamping groove (401) fixedly mounted on the connection block (4).
4. The moisture-proof aerated concrete block according to claim 3, characterized in that: The first clamping groove (301) and the second clamping groove (401) are used to place concrete slurry. After the concrete slurry is placed in the first clamping groove (301) and the second clamping groove (401), the first clamping groove (301) and the second clamping groove (401) are in a dislocated state.
5. The moisture-proof aerated concrete block according to claim 4, characterized in that: The plurality of fastening holes (5) are evenly distributed on the surface of the block (1), and the fastening holes (5) are fixedly connected to the wallboard via concrete slurry.
6. The moisture-proof aerated concrete block according to claim 5, characterized in that: Two waterproof sheets (2) are fixedly mounted on both sides of the block (1), and the waterproof sheets (2) prevent moisture from passing through the block (1).