CN216195942U

CN216195942U - Concrete aerated brick with good fire resistance

Info

Publication number: CN216195942U
Application number: CN202122730617.7U
Authority: CN
Inventors: 李军军
Original assignee: Songzi Jueyun Building Materials Co ltd
Current assignee: Songzi Jueyun Building Materials Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a concrete aerated brick with good fire resistance, relates to the field of concrete aerated bricks, and aims to solve the problems that the concrete aerated brick in the prior art is general in fire resistance, poor in structural overall stability and low in construction efficiency. The rear end of the brick body all is provided with the breakage-proof stratum reticulare, and the preceding terminal surface of the brick body all installs the support concrete frame, and the support concrete frame is provided with two, installs the concrete connecting plate between two support concrete frames, and one side of the brick body all is provided with the location strip, and the opposite side of the brick body all is provided with the spacing groove, and the inside of the brick body all is provided with fixed framework, and fixed framework's inside is provided with the porous silicate layer of light. The utility model improves the durability and is beneficial to improving the integral strength of the brick body.

Description

Concrete aerated brick with good fire resistance

Technical Field

The utility model relates to the technical field of concrete aerated bricks, in particular to a concrete aerated brick with good fire resistance.

Background

The aerated concrete block is a light porous silicate product prepared by using siliceous materials (sand, fly ash, silicon-containing tailings and the like) and calcareous materials (lime, cement) as main raw materials, adding an air forming agent (aluminum powder) and carrying out the processes of proportioning, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like. The aerated concrete block contains a large amount of uniform and fine air holes after aeration. Fly ash aerated brick: in actual use, there are different names: autoclaved fly ash aerated concrete blocks; an air-entraining block; air-entrained concrete; air-added bricks; a light brick. According to the shape, the building block can be divided into building blocks or plates with various specifications. According to raw materials, the method basically comprises the following three steps: (cement, lime, fly ash aerated brick); (cement, lime, sand aerated brick); the concrete block can be divided into five types, namely non-bearing block, heat-insulating block, wall board and roof board according to the application.

The aerated brick is an aerated concrete block produced by a high-temperature autoclaved process, and the aerated concrete has light volume and good overall performance. The aerated brick is commonly used for construction of a reservoir or a swimming pool, a pool body structure is built by the aerated brick, then a waterproof layer is arranged on the aerated brick close to the water surface, and the aerated brick supports the waterproof layer, so that the water seepage prevention of the pool body is realized, but the existing concrete aerated brick has general fire resistance, poor structural integral stability and low construction efficiency; therefore, the market urgently needs to develop a concrete aerated brick with good fire resistance to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete aerated brick with good fire resistance, and aims to solve the problems of general fire resistance, poor structural integral stability and low construction efficiency of the existing concrete aerated brick in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete aerated brick that fire resistance is good, includes the brick body, the rear end of the brick body is provided with the shatter-proof stratum reticulare, just support concrete frame is installed to the preceding terminal surface of the brick body, support concrete frame is provided with two, two install the concrete connecting plate between the support concrete frame, the rear end of concrete connecting plate is provided with the location fixture block, the internal portion of location fixture block embedding brick and the block of brick body block, one side of the brick body is provided with the location strip, the opposite side of the brick body is provided with the spacing groove, the inside of the brick body is provided with fixed framework, the inside of fixed framework is provided with the porous silicate layer of light.

Preferably, the positioning strip is matched with the limiting groove.

Preferably, the middle of the interior of the brick body is provided with a plurality of through holes, and the plurality of through holes and the light porous silicate layer are arranged into an integral structure.

Preferably, the inside of supporting the concrete frame is provided with the opening, the internally mounted of opening has the strengthening rib, the strengthening rib is provided with two, two crisscross welded connection each other between the strengthening rib.

Preferably, the breakage-proof net layer comprises two transverse refractory asbestos cloth strips and two longitudinal refractory asbestos cloth strips, the transverse refractory asbestos cloth strips are provided with a plurality of transverse refractory asbestos cloth strips, and two ends of the transverse refractory asbestos cloth strips are fixedly connected with the two longitudinal refractory asbestos cloth strips respectively.

Preferably, the fixed frame body is bonded with the brick body, and the shatter-proof net layer extends into the brick body and is welded with the fixed frame body.

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

1. the utility model discloses a through the setting of breakage-proof stratum reticulare, in the installation, carry on spacing fixedly through location strip and spacing groove between the multiunit brick body, can improve the stability between the concrete aerated brick in the construction operation, the rethread breakage-proof stratum reticulare keeps multiunit brick body rear end face overall stability, and horizontal fire-resistant asbestos cloth and vertical fire-resistant asbestos cloth through breakage-proof stratum reticulare improve the fire-resistant effect of the brick body, and can holding strength, improve life.

2. The utility model discloses a through the setting of support concrete frame, in the work of construction, through supporting the concrete frame to the brick body, be favorable to improving the support intensity of the brick body, and through the concrete connecting plate between two sets of support concrete frames, make things convenient for the brick body to connect, and can improve the durability, be favorable to improving brick body bulk strength.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a cross-sectional top view of the present invention;

fig. 3 is a rear view of the present invention.

In the figure: 1. a brick body; 3. a shatter-proof mesh layer; 4. a positioning bar; 5. a limiting groove; 6. a through hole; 7. Supporting a concrete frame; 8. a port; 9. a concrete connecting plate; 10. fixing the frame body; 11. a light porous silicate layer; 12. reinforcing ribs; 13. positioning a fixture block; 14. longitudinal refractory asbestos cloth strips; 15. Transverse refractory asbestos cloth strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a concrete aerated brick with good fire resistance comprises a brick body 1, wherein the rear end of the brick body 1 is provided with a shatter-proof mesh layer 3, the front end surface of the brick body 1 is provided with two supporting concrete frames 7, a concrete connecting plate 9 is arranged between the two supporting concrete frames 7, the rear end of the concrete connecting plate 9 is provided with a positioning fixture block 13, the positioning fixture block 13 is embedded into the brick body 1 and clamped with the brick body 1, one side of the brick body 1 is provided with a positioning strip 4, the other side of the brick body 1 is provided with a limiting groove 5, the brick body 1 is internally provided with a fixed frame body 10, the inside of the fixed frame body 10 is provided with a light porous silicate layer 11, in the construction work, the supporting strength of the brick body 1 is improved by supporting the concrete frames 7, and the concrete connecting plate 9 between the two groups of supporting concrete frames 7, make things convenient for the brick body 1 to connect, and can improve the durability, be favorable to improving the brick body bulk strength.

Furthermore, the positioning strips 4 are matched with the limiting grooves 5, and the multiple groups of brick bodies 1 are limited and fixed through the positioning strips 4 and the limiting grooves 5.

Further, all be provided with through-hole 6 in the middle of the inside of the brick body 1, through-hole 6 is provided with a plurality of, and a plurality of through-hole 6 all sets up structure as an organic whole with light porous silicate layer 11, reduces the whole weight of the brick body through-hole 6, convenient construction.

Further, the inside of supporting concrete frame 7 is provided with opening 8, and the internally mounted of opening 8 has strengthening rib 1, and strengthening rib 1 is provided with two, and crisscross welded connection each other between two strengthening ribs 1 improves the bulk strength of supporting concrete frame 7 through strengthening rib 1.

Further, breakage-proof stratum reticulare 3 includes the vertical fire-resistant asbestos cloth 14 of horizontal fire-resistant asbestos cloth 15, vertical fire-resistant asbestos cloth 14 is provided with two, horizontal fire-resistant asbestos cloth 15 is provided with a plurality of, the both ends of the horizontal fire-resistant asbestos cloth 15 of a plurality of respectively with two vertical fire-resistant asbestos cloth 14 fixed connection, the vertical fire-resistant asbestos cloth 14 of horizontal fire-resistant asbestos cloth 15 through breakage-proof stratum reticulare 3 improves the refractory effect of the brick body 1, and can keep intensity, and service life is prolonged.

Further, fixed framework 10 is connected with the bonding of brick body 1, and breakage-proof stratum reticulare 3 extends to the brick body 1 inside and fixed framework 10 welded connection, can improve the stability between the concrete air-entrapping brick in the construction operation, and rethread breakage-proof stratum reticulare 3 keeps multiunit brick body 1 rear end face overall stability.

The working principle is as follows: in the work of construction, through supporting concrete frame 7 to the brick body 1, be favorable to improving the support intensity of the brick body 1, and through the concrete connecting plate 9 between two sets of support concrete frame 7, make things convenient for the brick body 1 to connect, and can improve the durability, carry out spacing fixed through 4 spacing grooves 5 of location strip between the multiunit brick body 1, can be in the construction operation, improve the stability between the concrete air brick, rethread shatter prevention stratum reticulare 3 keeps 1 rear end face overall stability of multiunit brick body, 14 vertical fire-resistant asbestos cloth of 15 through the horizontal fire-resistant asbestos cloth of shatter prevention stratum reticulare 3 improves the fire-resistant effect of the brick body 1, and can keep intensity.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete aerated brick that fire resistance is good, includes the brick body (1), its characterized in that: the rear end of the brick body (1) is provided with a breakage-proof net layer (3), the front end face of the brick body (1) is provided with two supporting concrete frames (7), two concrete connecting plates (9) are installed between the two supporting concrete frames (7), the rear end of each concrete connecting plate (9) is provided with a positioning fixture block (13), the positioning fixture blocks (13) are embedded into the brick body (1) to be clamped with the brick body (1), one side of the brick body (1) is provided with positioning strips (4), the other side of the brick body (1) is provided with a limiting groove (5), the inside of the brick body (1) is provided with a fixed frame body (10), and the inside of the fixed frame body (10) is provided with a light porous silicate layer (11).

2. The concrete aerated brick with good fire resistance according to claim 1, which is characterized in that: the positioning strip (4) is matched with the limiting groove (5).

3. The concrete aerated brick with good fire resistance according to claim 1, which is characterized in that: the brick is characterized in that a through hole (6) is formed in the middle of the interior of the brick body (1), the through hole (6) is provided with a plurality of through holes, and the through holes (6) and the light porous silicate layer (11) are arranged into an integral structure.

4. The concrete aerated brick with good fire resistance according to claim 1, which is characterized in that: the inside of support concrete frame (7) is provided with opening (8), the internally mounted of opening (8) has strengthening rib (12), strengthening rib (12) are provided with two, two crisscross welded connection each other between strengthening rib (12).

5. The concrete aerated brick with good fire resistance according to claim 1, which is characterized in that: the breakage-proof net layer (3) comprises two transverse refractory asbestos cloth strips (15) and two longitudinal refractory asbestos cloth strips (14), the transverse refractory asbestos cloth strips (15) are provided with a plurality of, and the two ends of the transverse refractory asbestos cloth strips (15) are fixedly connected with the two longitudinal refractory asbestos cloth strips (14) respectively.

6. The concrete aerated brick with good fire resistance according to claim 5, characterized in that: the fixed frame body (10) is connected with the brick body (1) in an adhesive mode, and the shatter-proof net layer (3) extends into the brick body (1) and is connected with the fixed frame body (10) in a welding mode.