CN210049475U

CN210049475U - High-strength autoclaved aerated building block

Info

Publication number: CN210049475U
Application number: CN201920425085.6U
Authority: CN
Inventors: 肖骐
Original assignee: Zhejiang Yuantong Building Materials Co Ltd
Current assignee: Zhejiang Yuantong Building Materials Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-02-11
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a high strength evaporates presses aerated building block, including the building block main part that is the cuboid form, the building block main part has narrow side of building block and the wide side of building block, the building block main part still has terminal surface under building block up end and the building block, be equipped with the trapezoidal arch of extending along building block main part direction of height on one of them building block narrow side, be equipped with the trapezoidal bellied trapezoidal recess of adaptation on the narrow side of another building block, it is protruding that the building block up end has at least one round platform, at least one bell mouth has been seted up to the terminal surface under the building block, the bell mouth has the tang end of locating the protruding up end of round platform and locates the flaring end of terminal surface under the building block, the round platform is protruding to set up with the bell mouth coaxial line, the protruding quantity with the bell mouth of round platform equals. The autoclaved aerated building block has the characteristics of simple structure, material conservation, high strength, convenience for stacking, perfect overall function and strong practicability.

Description

High-strength autoclaved aerated building block

Technical Field

The utility model relates to an evaporate and press the aerated building block, more specifically say, it relates to a high strength evaporates presses the aerated building block.

Background

The autoclaved aerated concrete block is also called as autoclaved aerated concrete block, and is a porous concrete product prepared by using fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of gas former, regulator and bubble stabilizer, and carrying out the processes of batching, stirring, pouring, standing, cutting, high-pressure steam curing and the like.

The autoclaved aerated concrete block has unit volume weight one third of that of clay brick, heat insulating performance 3-4 times that of clay brick, sound insulating performance 2 times that of clay brick, anti-permeability over 1 time that of clay brick, and fireproof performance 6-8 times that of reinforced concrete.

The autoclaved aerated concrete block has excellent construction characteristics, can produce various specifications in a factory, can be sawed, planed, drilled and nailed like wood, has higher construction speed due to larger volume, and can be used as a filling material of a common building.

However, in the existing building construction, the autoclaved aerated blocks are commonly used, so the strength between the blocks is also based on the autoclaved aerated blocks, and compared with the prior art, most of the autoclaved aerated blocks are still fragile, have low compressive strength, are rich in materials and are not easy to stack, and after absorbing a proper amount of water, the water seepage is serious, and the overall effect is not good. Therefore, the utility model provides a high strength evaporates presses aerated building block.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a high strength and evaporate pressure aerated building block, should evaporate the aerated building block that presses and have simple structure, material saving, intensity height, and the characteristics of being convenient for pile up.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a high-strength autoclaved aerated block, which comprises a cuboid block main body, wherein the block main body is provided with a narrow side face and a wide side face, the block main body is also provided with an upper end face and a lower end face, wherein the narrow side of one building block is provided with a trapezoidal protrusion extending along the height direction of the building block main body, the narrow side of the other building block is provided with a trapezoidal groove matched with the trapezoidal protrusion, the upper end surface of the building block is provided with at least one circular truncated cone bulge, the lower end surface of the building block is provided with at least one tapered hole, the tapered hole is provided with a narrow opening end arranged on the upper end surface of the circular truncated cone bulge and an expanded opening end arranged on the lower end surface of the building block, the circular truncated cone bulges are coaxially arranged with the conical holes, the number of the circular truncated cone bulges is equal to that of the conical holes, the circular truncated cone bulges are matched with the flaring ends, and the outer wall surfaces of the circular truncated cone bulges can be attached to the inner wall surfaces of the conical holes.

The utility model discloses further set up to: the number of the circular truncated cone protrusions is two, and the same structural surface where the central axes of the two circular truncated cone protrusions are located is parallel to the wide side surface of the building block.

The utility model discloses further set up to: and reinforcing rib plates with cross-shaped sections and extending along the height direction of the building block main body are arranged in the conical holes.

The utility model discloses further set up to: the flared end has a chamfer.

The utility model discloses further set up to: and cotton slivers extending along the length direction of the building block main body are embedded in the wide side faces of the building block.

To sum up, the utility model discloses following beneficial effect has:

1. the trapezoidal protrusion on one side is matched with the trapezoidal groove on the other side, so that the building blocks are convenient to assemble in a matching manner in the length direction, the building blocks are easier to keep on the same straight line after construction, the construction effect is better, and the operation is convenient and fast;

2. the circular truncated cone bulges are matched with the tapered holes, so that the building blocks stacked up and down can be positioned and installed in the height direction, the stacking is convenient, the shifting cannot be generated, and the stacking effect is good;

3. the conical holes are formed, so that raw materials used in the building block forming process are reduced, and the cost is saved;

4. the reinforcing rib plates are additionally arranged, so that the function of improving the lateral pressure resistance is achieved, and the integral structural strength of the building block is improved;

5. the chamfer is additionally arranged, so that the circular truncated cone protrusion can conveniently extend into the flared end, and the vertical stacking and assembly are convenient;

6. the cotton sliver is added, so that after the building block stores a proper amount of water, the water storage is continued by the cotton sliver, water seepage is not easy to occur between gaps of the building block and the building block, the building block is not too dry and is not easy to break, the whole function is complete, and the practicability is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a schematic structural diagram of another embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

The first embodiment is as follows:

referring to fig. 1 to 4, the high-strength autoclaved aerated block according to the embodiment includes a block main body 10 in a rectangular parallelepiped shape, the block main body 10 has a block narrow side 11 and a block wide side 12, the block main body 10 further has a block upper end 13 and a block lower end 14, one block narrow side 11 is provided with a trapezoidal protrusion 15 extending in a height direction of the block main body 10, the other block narrow side 11 is provided with a trapezoidal groove 16 adapted to the trapezoidal protrusion 15, the block upper end 13 has at least one circular truncated cone protrusion 17, the block lower end 14 is provided with at least one tapered hole 18, the tapered hole 18 has a narrow end 181 arranged on the upper end of the circular truncated cone protrusion 17 and a flared end 182 arranged on the block lower end 14, the circular truncated cone protrusion 17 and the tapered hole 18 are coaxially arranged, and the number of the circular truncated cone protrusion 17 is equal to the number of the tapered hole 18, the circular truncated cone protrusion 17 is adapted to the flared end 182 and the outer wall surface thereof can be attached to the inner wall surface of the tapered hole 18.

In the embodiment, two blocks are stacked up and down, the circular truncated cone protrusion 17 on the lower block can be inserted into the tapered hole 18 of the upper block (namely, the flared end 182 side), the outer wall surface of the circular truncated cone protrusion 17 is just attached to the inner wall surface of the tapered hole 18, and the upper end surface 13 of the lower block is attached to the lower end surface 14 of the upper block, so that the up-and-down stacking assembly is formed.

Furthermore, the number of the circular truncated cone protrusions 17 is two, the central axes of the two circular truncated cone protrusions 17 are parallel to the structural surface and the wide side surface 12 of the building block, staggered assembly is facilitated, connection between each layer of building blocks is firmer after staggered assembly, and the impact strength is higher.

Furthermore, a reinforcing rib plate 19 which is cross-shaped in cross section and extends along the height direction of the building block main body 10 is arranged in the conical hole 18, so that the function of improving the lateral pressure resistance is achieved, and the integral structural strength of the building block is improved.

Further, the flared end 182 has a chamfer 183, so that the circular truncated cone protrusion 17 can extend into the flared end 182, and the vertical stacking assembly can be facilitated.

Example two:

referring to fig. 1 to 5, the high-strength autoclaved aerated block according to the present embodiment is further configured, based on the first embodiment, as follows: the wide side 12 of the block is embedded with a cotton sliver 20 extending along the length direction of the block body 10.

Through the add-on of silver 20 for after the building block stored up suitable amount of water, continue the water storage by silver 20, be difficult for the infiltration between the gap of building block and building block, and can also make the building block not too dry, more difficult breakage.

The high-strength autoclaved aerated building block is convenient to match and assemble in the length direction by matching the trapezoidal protrusion on one side with the trapezoidal groove on the other side, is easier to keep on the same straight line after construction, has better construction effect and is convenient to operate; the circular truncated cone bulges are matched with the tapered holes, so that the building blocks stacked up and down can be positioned and installed in the height direction, the stacking is convenient, the shifting cannot be generated, and the stacking effect is good; through the arrangement of the conical holes, raw materials used in the building block forming process are reduced, and the cost is saved; the reinforcing rib plates are additionally arranged, so that the function of improving the lateral pressure resistance is achieved, and the integral structural strength of the building block is improved; by adding the chamfer, the circular truncated cone protrusion can conveniently extend into the flared end, and the vertical stacking assembly is facilitated; through addding of silver for after the building block stores up the right amount of water, continue the water storage by the silver, be difficult for the infiltration between the gap of building block and building block, and can also make the building block not too dry, more difficult breakage, overall function is perfect, and the practicality is strong.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a high strength evaporates presses aerated building block, includes the building block main part that is the cuboid form, and the building block main part has narrow side of building block and the wide side of building block, the building block main part still has terminal surface under building block up end and the building block, is equipped with on one of them building block narrow side and follows the trapezoidal arch that building block main part direction of height extends is equipped with the adaptation on another building block narrow side trapezoidal bellied recess, its characterized in that: the building block comprises a building block body and is characterized in that at least one circular truncated cone protrusion is arranged on the upper end face of the building block body, at least one conical hole is formed in the lower end face of the building block body, the conical hole is provided with a narrow opening end arranged on the upper end face of the circular truncated cone protrusion and an expanding end arranged on the lower end face of the building block body, the circular truncated cone protrusion and the conical hole are coaxially arranged, the number of the circular truncated cone protrusion and the number of the conical hole are equal, the circular truncated cone protrusion is adaptive to.

2. The high-strength autoclaved aerated concrete block as claimed in claim 1, wherein: the number of the circular truncated cone protrusions is two, and the same structural surface where the central axes of the two circular truncated cone protrusions are located is parallel to the wide side surface of the building block.

3. The high-strength autoclaved aerated block according to claim 1 or 2, characterized in that: and reinforcing rib plates with cross-shaped sections and extending along the height direction of the building block main body are arranged in the conical holes.

4. The high-strength autoclaved aerated concrete block as claimed in claim 3, wherein: the flared end has a chamfer.

5. The high-strength autoclaved aerated concrete block as claimed in claim 1, wherein: and cotton slivers extending along the length direction of the building block main body are embedded in the wide side faces of the building block.