CN216340385U - Liquid-seepage-proof fireproof air-entraining block - Google Patents
Liquid-seepage-proof fireproof air-entraining block Download PDFInfo
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- CN216340385U CN216340385U CN202123057618.6U CN202123057618U CN216340385U CN 216340385 U CN216340385 U CN 216340385U CN 202123057618 U CN202123057618 U CN 202123057618U CN 216340385 U CN216340385 U CN 216340385U
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- inclined plane
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- rock wool
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Abstract
The utility model belongs to the technical field of building materials, and particularly relates to a liquid-seepage-preventing fireproof air-entraining block which comprises a main body air-entraining block, wherein grid cloth, a rock wool layer, grid cloth and an outer layer air-entraining block are sequentially arranged on the outer side of the main body air-entraining block, a boss and a groove in the vertical direction are respectively arranged on the left side and the right side of the outer layer air-entraining block, and the boss is matched with the groove; the upper side and the lower side of the outer layer air-entraining block are respectively provided with an inclined plane and an inclined plane bulge, and the inclined plane is matched with the inclined angle of the inclined plane bulge. According to the wall body of the air-entrapping block, the left side and the right side of the adjacent air-entrapping blocks are spliced through the bosses and the grooves, so that a through gap is avoided, and the probability that the inner rock wool is contacted with water is greatly reduced; the upper part and the lower part of the adjacent air adding blocks are matched with the protrusions of the inclined planes, so that the formed gap is opened downwards, the probability that water enters the gap is greatly reduced, the inner rock wool is prevented from contacting the water to the maximum extent, and the engineering requirements are met.
Description
Technical Field
The utility model relates to a liquid-seepage-proof fireproof air-entraining block, belonging to the technical field of building materials.
Background
The aerated block is the aerated concrete block, and the production of the aerated concrete block can greatly utilize industrial wastes such as fly ash, tailing sand, desulfurized gypsum and the like, accords with the development of the recycling economic strategy, and belongs to a novel wall material encouraged by the national policy. The wall is used as a filling wall of a building and is the best self-insulation wall. In order to enhance the fireproof performance of a building, a rock wool board is generally additionally arranged in the air-entrapping block, the rock wool has good fireproof and heat-insulating performance, but the weight of the rock wool is greatly increased after the rock wool absorbs water when meeting water. In the existing aerated block wall body, a through gap is formed between every two adjacent aerated blocks, and water easily enters rock wool of the aerated blocks through the gap, so that the engineering requirements are difficult to meet.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: overcomes the defects of the prior art and provides a liquid seepage prevention fireproof air-entrapping block to solve the problems.
The liquid-seepage-preventing fireproof air-entraining block comprises a main body air-entraining block, wherein grid cloth, a rock wool layer, grid cloth and an outer layer air-entraining block are sequentially arranged on the outer side of the main body air-entraining block; the upper side and the lower side of the outer layer air-entraining block are respectively provided with an inclined plane and an inclined plane bulge, and the inclined plane is matched with the inclined angle of the inclined plane bulge.
According to the wall body of the air-entrapping block, the left side and the right side of the adjacent air-entrapping blocks are spliced through the bosses and the grooves, so that a through gap is avoided, and the probability that the inner rock wool is contacted with water is greatly reduced; the upper part and the lower part of the adjacent air adding blocks are matched with the protrusions of the inclined planes, so that the formed gap is opened downwards, the probability that water enters the gap is greatly reduced, the inner rock wool is prevented from contacting the water to the maximum extent, and the engineering requirements are met.
Wherein, the outside arch of boss and recess is as the main part by the reinforcing bar and supports, increases its intensity.
Preferably, the reinforcing steel bars are L-shaped, so that a better fixing and connecting effect can be achieved.
The main body air-entrapping block, the rock wool layer and the outer air-entrapping block are fixedly connected together through a plurality of fixing rivets, so that the overall strength and the stability are improved.
Compared with the prior art, the utility model has the beneficial effects that:
the liquid-seepage-proof fireproof aerated block has good effects of seepage prevention, fire prevention and heat preservation, can avoid the inner rock wool from contacting water to the maximum extent through the special structural design while ensuring the premise of fire prevention and heat preservation, effectively improves the liquid-seepage-proof performance of the aerated block, and meets the engineering requirements.
Drawings
FIG. 1 is a cross-sectional view of a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is a schematic view of an aerated block wall constructed in accordance with the present invention.
In the figure: a main body air-entrapping block 1; a mesh cloth 2; a rock wool layer 3; an outer layer air-entrapping block 4; a fixing rivet 5; a boss 6; a groove 7; a bevel 8; a bevel projection 9; a reinforcing bar 10.
Detailed Description
The utility model is further described below with reference to examples:
as shown in fig. 1 to 4, the liquid-seepage-preventing fireproof air-entraining block disclosed by the utility model comprises a main body air-entraining block 1, wherein a grid cloth 2, a rock wool layer 3, a grid cloth 2 and an outer layer air-entraining block 4 are sequentially arranged on the outer side of the main body air-entraining block 1, and the main body air-entraining block 1, the rock wool layer 3 and the outer layer air-entraining block 4 are fixedly connected together by drawing through a plurality of fixing rivets 5.
As a specific design of the utility model, the left side and the right side of the outer layer air-entraining block 4 are respectively provided with a boss 6 and a groove 7 in the vertical direction, and the boss 6 is matched with the groove 7; the upper and lower both sides of outer layer air entrainment piece 4 are equipped with inclined plane 8 and inclined plane arch 9 respectively, and inclined plane 8 and the protruding 9 inclination looks adaptation in inclined plane, in this embodiment, inclination is 45.
The outer side bulges of the lug boss 6 and the groove 7 are supported by the longer end of the L-shaped steel bar 10 as a main body, and the shorter end is deeply buried in the outer layer gas filling block 4.
According to the wall body (shown in figure 4) with the air-entraining blocks, the left and right sides of the adjacent air-entraining blocks are spliced through the bosses 6 and the grooves 7, so that a through gap is avoided, and the probability that the inner rock wool is contacted with water is greatly reduced; the upper part and the lower part of the adjacent air adding blocks are matched with each other through the inclined plane 8 and the inclined plane bulge 9, so that the formed gap is opened downwards, the probability of water entering the gap is greatly reduced, the inner rock wool is prevented from contacting the water to the maximum extent, and the engineering requirements are met.
Claims (4)
1. The utility model provides a prevention of seepage liquid fire prevention air entrainment piece, includes main part air entrainment piece (1), and main part air entrainment piece (1) outside is equipped with net cloth (2), rock wool layer (3), net cloth (2) and outer air entrainment piece (4) in proper order, its characterized in that: the left side and the right side of the outer layer air-entraining block (4) are respectively provided with a boss (6) and a groove (7) in the vertical direction, and the boss (6) is matched with the groove (7); the upper side and the lower side of the outer layer air-entraining block (4) are respectively provided with an inclined plane (8) and an inclined plane bulge (9), and the inclined planes (8) and the inclined plane bulge (9) are matched in inclination angle.
2. The liquid-tight fire-proof air entrainment block of claim 1 wherein: the outer side bulges of the lug boss (6) and the groove (7) are supported by a steel bar (10) as a main body.
3. The liquid-tight fire-proof air entrainment block of claim 2 wherein: the steel bar (10) is L-shaped.
4. The liquid-tight fire-proof air entrainment block of claim 1 wherein: the main body air-entrapping block (1), the rock wool layer (3) and the outer layer air-entrapping block (4) are fixedly connected together through a plurality of fixing rivets (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057618.6U CN216340385U (en) | 2021-12-07 | 2021-12-07 | Liquid-seepage-proof fireproof air-entraining block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057618.6U CN216340385U (en) | 2021-12-07 | 2021-12-07 | Liquid-seepage-proof fireproof air-entraining block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216340385U true CN216340385U (en) | 2022-04-19 |
Family
ID=81162013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057618.6U Active CN216340385U (en) | 2021-12-07 | 2021-12-07 | Liquid-seepage-proof fireproof air-entraining block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216340385U (en) |
-
2021
- 2021-12-07 CN CN202123057618.6U patent/CN216340385U/en active Active
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