CN219548140U

CN219548140U - Crack-resistant autoclaved aerated block

Info

Publication number: CN219548140U
Application number: CN202223479501.1U
Authority: CN
Inventors: 董秀明; 蒋少玉
Original assignee: Lvpan New Building Materials Jiaxing Co ltd
Current assignee: Lvpan New Building Materials Jiaxing Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-18
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an anti-cracking autoclaved aerated block, which comprises an upper half block, wherein the top end of the upper half block is poured with the top end of a lower half block, two groups of broadside grooves are formed in the lower half block through filling fiber frames, a plurality of long side grooves are formed in the edges of two adjacent sides of each broadside groove, the long side grooves are equidistantly formed between the broadside grooves, and the fiber is used for assisting in forming a stable structure of a brick and having the toughness of the fiber to form a high-toughness composite material, so that the condition that cracks easily occur when the brick is knocked and aligned after autoclaved aerated treatment is reduced.

Description

Crack-resistant autoclaved aerated block

Technical Field

The utility model relates to the technical field of concrete blocks, in particular to an anti-cracking autoclaved aerated block.

Background

Autoclaved aerated concrete has been rapidly developed in the building material market in China in recent years, and the autoclaved aerated concrete is used for replacing clay solid bricks and is a development trend of the building material industry in China. An autoclaved aerated concrete block belongs to a novel wall material, and is a porous silicate block which is prepared by adding aluminum powder as an air entraining agent into ingredients of a calcareous material and a siliceous material, adding water, stirring, casting, expanding gas, pre-curing and cutting, and curing by high-pressure steam. It has the characteristics of light weight, high strength, heat preservation, heat insulation, sound absorption, fire prevention, sawing, planing and the like.

The traditional autoclaved aerated concrete is manually piled by taking traditional mortar as a filler in the using process; however, the prior art has the following disadvantages: the existing autoclaved aerated block is sometimes required to be knocked to be aligned with the whole wall surface when being piled due to the high-strength characteristic of the autoclaved aerated block after being formed, and a tile cutter is usually used for knocking to be aligned when being knocked, so that the problem that cracks and even bricks are broken easily occurs under the condition that the existing autoclaved aerated block and the existing autoclaved aerated block collide with each other, and therefore the whole autoclaved aerated structure is damaged.

Disclosure of Invention

The utility model mainly aims to provide an anti-cracking autoclaved aerated block, which reduces the condition that cracks are easy to occur when the autoclaved aerated block is aligned by beating after autoclaved aerated treatment and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an anti-crack autoclaved aerated block, includes the first half building block, the first half building block is pour and is half building block top down, two sets of broadside grooves have been seted up through filling the fibrous frame to half building block inside down, a plurality of long limit grooves have been seted up to broadside groove adjacent both sides edge, just long limit groove equidistance is seted up between broadside groove, makes the fragment of brick form stable structure and has fibrous toughness to form high toughness's combined material through fibre wherein supplementary wall bar, reduces to evaporate and presses the condition that the beating alignment was easy to appear the crack after the air entrainment was handled.

Further, the fiber frame is inserted into the wide side groove and the long side groove respectively, the fiber net is fixedly connected to the inside of the fiber frame, the crack resistance of the building block brick after autoclaved aerated is increased through the high-toughness tensile structure formed by the fiber net and mixed cement after solidification, and the situation that the brick is cracked after autoclaved is reduced.

Further, the piling groove for conveniently positioning and aligning is formed in the top end of the upper half building block, the protruding block for being matched with the piling groove is extended at the bottom end of the lower half building block, bricks are conveniently aligned through the matching and combination of the protruding block and the piling groove, and the wall surface is smooth and attractive.

Further, the inside broadside groove and the long limit groove corresponding to the lower half building block of having offered of upper half building block forms broadside groove and long limit groove through the fibrous frame that adds in pouring in-process and is used for cooperating mixed cement to form high fiber toughness structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. the fiber is used for assisting the wall ribs to enable the brick to form a stable structure, and the fiber has toughness to form a high-toughness composite material, so that the condition that cracks are easy to occur when the brick is aligned by beating after autoclaved aerated treatment is reduced.

2. The high-toughness tensile structure formed by the fiber net and the mixed cement after solidification is used for increasing the crack resistance of the block brick after autoclaved air entrainment and reducing the situation that the brick has cracks after autoclaved use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an anti-cracking autoclaved aerated block of the utility model.

Fig. 2 is a schematic diagram of the internal structure of the anti-cracking autoclaved aerated block.

Fig. 3 is a schematic diagram of a fiber frame structure of an anti-crack autoclaved aerated block of the utility model.

In the figure: 1. an upper half block; 2. a lower half block; 3. a broadside groove; 4. a long side groove; 5. a fibrous frame; 6. a fibrous web; 7. a stacking groove; 8. and (5) a protruding block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, an anti-cracking autoclaved aerated block comprises an upper half block 1, wherein the upper half block 1 is poured on the top end of a lower half block 2, two groups of broadside grooves 3 are formed in the lower half block 2 through filling fiber frames 5, a plurality of long side grooves 4 are formed in the edges of two adjacent sides of the broadside grooves 3, the long side grooves 4 are equidistantly formed between the broadside grooves 3, and the block is made to form a stable structure through fiber in auxiliary wall ribs and has fiber toughness to form a high-toughness composite material, so that the condition that cracks are easy to occur when the block is knocked and aligned after autoclaved aerated treatment is reduced.

As shown in fig. 1 and 3, the fiber frame 5 is respectively inserted into the wide side groove 3 and the long side groove 4, the fiber net 6 is fixedly connected in the fiber frame 5, and the cracking resistance of the block brick after autoclaved aerated is increased by the high-toughness tensile structure formed by the fiber net 6 and the mixed cement after solidification, so that the situation that the brick is cracked after autoclaved use is reduced.

As shown in fig. 1, a stacking groove 7 for convenient positioning and alignment is formed in the top end of the upper half building block 1, a protruding block 8 for matching with the stacking groove 7 is extended at the bottom end of the lower half 2 building block, a broadside groove 3 and a long side groove 4 corresponding to the lower half building block 2 are formed in the upper half building block 1, the broadside groove 3 and the long side groove 4 are formed by adding fiber frames 5 in the pouring process to be matched with mixed cement to form a high-fiber toughness structure, and bricks are convenient to align by matching and combining the protruding block 8 with the stacking groove 7, so that the wall surface is flat, smooth and more attractive.

When the mixed cement is poured into the die, a layer of bottom edge cement is firstly poured into the die to serve as a lower half building block 2, then the fiber frames 5 are respectively inserted into the die to form the wide side groove 3 and the long side groove 4, then the mixed cement is continuously poured until the top of the fiber frames 5 is immersed, and a layer of mixed cement is continuously poured into the die to serve as an upper half building block 1, after the cement is solidified, water molecules in the cement are scattered and absorbed by the fiber net 6, so that the fiber net 6 expands and is condensed with the cement to form a high-toughness composite material, the situation that cracks appear in the using process after autoclaved aerated treatment is reduced, and when the concrete is piled, workers are conveniently piled in order by inserting the protruding blocks 8 at the bottom ends of the lower half building blocks 2 into the piling grooves 7 of the upper half building blocks 1, and the wall is more attractive and tidy.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-crack autoclaved aerated block, includes first half building block (1), its characterized in that, first half building block (1) pour with second half building block (2) top, second half building block (2) are inside to be seted up two sets of broadside groove (3) through filling fibrous frame (5), a plurality of long limit groove (4) have been seted up in broadside groove (3) adjacent both sides edge, just long limit groove (4) equidistance is seted up between broadside groove (3).

2. The anti-crack autoclaved aerated block as claimed in claim 1, wherein: the fiber frame (5) is inserted into the wide side groove (3) and the long side groove (4) respectively, and a fiber net (6) is fixedly connected inside the fiber frame (5).

3. The anti-crack autoclaved aerated block as claimed in claim 1, wherein: the upper half building block (1) top is offered and is used for conveniently locating the piling groove (7) of aligning, protruding piece (8) that are used for cooperating with piling groove (7) are extended to lower half building block (2) bottom.

4. The anti-crack autoclaved aerated block as claimed in claim 1, wherein: the upper half building block (1) is internally provided with a wide side groove (3) and a long side groove (4) which correspond to the lower half building block (2).