CN214657964U

CN214657964U - Foam concrete wall structure

Info

Publication number: CN214657964U
Application number: CN202120226286.0U
Authority: CN
Inventors: 姚智雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-09
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a foam concrete wall structure, the inside of floor all is provided with many pre-buried connecting pieces on floor and the concrete under concrete left side wall, concrete right side wall, the concrete, and wire net piece fixed connection is on pre-buried connecting pieces, packs foam concrete in the space of floor inner wall combination on floor and the concrete under concrete left side wall, concrete right side wall, the concrete. The utility model discloses a foam concrete wall structure, wall body and heat preservation one shot forming, occupation space is few, the utilization ratio of building has effectively been improved, and construction cycle is short, high efficiency, wall body density is little, can reduce the dead weight of building, compressive strength is big, anti-seismic performance is strong, seamless and concavo-convex face between the wall body, be difficult for the fracture, wall structure's stability has been guaranteed, the efficiency of later stage construction has also been improved, simultaneously this wall structure waterproof, impervious, it is effectual with syllable-dividing, energy-concerving and environment-protective, the solid waste utilization ratio after the building is removed is high.

Description

Foam concrete wall structure

Technical Field

The utility model relates to a wall structure, specific foam concrete wall structure that says so.

Background

Along with the continuous improvement of living standard, people have higher and higher requirements on house buildings, particularly high-rise or high-grade house buildings, in the building field, the design of a wall structure is a very important link, which is tightly connected with the living safety of residents, at present, the existing wall structure generally adopts a wall built by hollow bricks and plate bricks, and then plaster, heat insulation materials and painting are applied on the wall, the traditional construction method has long construction period, low efficiency and poor anti-seismic performance, the wall structure built by the plate bricks is very thick and heavy, occupies a certain space, and gaps and concave-convex surfaces existing between the plate bricks influence the stability of the structure and the later construction; the existing plate wall, stone wall and wood plate wall can not fully block the noise of various frequencies, which affects the life quality of residents; the existing wall has general effects in the aspects of water resistance and impermeability, and cannot meet the living needs of residents; the heat preservation of the wall body is also important in the field of construction in China, the improvement of the energy utilization rate is the fundamental great measure of the social development in China, and the improvement of the wall body structure as a building has great significance for reducing the energy consumption of the building.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a foam concrete wall structure.

For solving the technical problem, the utility model discloses a foam concrete wall structure, floor, pre-buried connecting piece, wire net piece and foam concrete under floor, concrete under concrete left side wall, concrete right side wall, concrete, the inside of floor and concrete on the floor all is provided with many pre-buried connecting pieces under concrete left side wall, concrete right side wall, concrete, the inner wall of floor and concrete on the floor stretches out under concrete left side wall, concrete right side wall, concrete, wire net piece fixed connection is on pre-buried connecting piece, pack foam concrete in the space of floor inner wall combination under concrete left side wall, concrete right side wall, concrete and the concrete.

Furthermore, the diameter of pre-buried connecting piece is 6mm, and length is 500 mm's reinforcing bar.

Furthermore, the diameter of the steel wire mesh sheet is 2.5mm, and the diameter of the mesh is 110 mm.

Furthermore, the embedded connecting piece and the steel wire mesh are connected through iron wire binding.

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

the utility model discloses a foam concrete wall structure, wall body and heat preservation one shot forming, occupation space is few, the utilization ratio of building has effectively been improved, and construction cycle is short, high efficiency, wall body density is little, can reduce the dead weight of building, compressive strength is big, anti-seismic performance is strong, seamless and concavo-convex face between the wall body, be difficult for the fracture, wall structure's stability has been guaranteed, the efficiency of later stage construction has also been improved, simultaneously this wall structure waterproof, impervious, it is effectual with syllable-dividing, energy-concerving and environment-protective, the solid waste utilization ratio after the building is removed is high.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural view of a foam concrete wall structure according to the present invention;

in the figure: 1 concrete left side wall, 2 concrete right side walls, 3 concrete lower floor, 4 concrete upper floor, 5 pre-buried connecting pieces, 6 steel wire mesh sheets and 7 foam concrete.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings:

according to the attached figure 1, a foam concrete wall structure comprises a concrete left wall 1, a concrete right wall 2, a concrete lower floor 3, a concrete upper floor 4, pre-embedded connecting pieces 5, a steel wire mesh 6 and foam concrete 7, wherein after the concrete left wall 1, the concrete right wall 2, the concrete lower floor 3 and the concrete upper floor 4 are cast by the concrete, a plurality of pre-embedded connecting pieces 5 are implanted in the concrete left wall 1, the concrete right wall 2, the concrete lower floor 3 and the concrete upper floor 4, the steel wire mesh 6 is fixedly connected to the pre-embedded connecting pieces 5 by using iron wires, the exterior of the concrete left wall 1, the concrete right wall 2, the concrete lower floor 3 and the concrete upper floor 4 is assumed as a template, the foam concrete 7 is filled in a space formed by combining the concrete left wall 1, the concrete right wall 2, the concrete lower floor 3, the concrete upper floor 4 and the template, the foam concrete 7 is fixed and the formwork is removed after the required strength is achieved.

The utility model provides a foam concrete wall structure, the wall body and the heat preservation layer are formed at one time, because the wall body contains a large amount of closed tiny pores, namely good heat preservation and heat insulation performance, the volume weight is 800kg/m3 the heat conductivity coefficient of the wall body is 0.21; the building heat preservation structure is integrated, a secondary heat preservation process is avoided, and 5% of energy can be saved; the wall occupies less space, the utilization rate of the building is effectively improved, the construction period is short, the efficiency is high, the density of the wall is small, the capacity of each cubic meter is 700-900KG, and the self weight of the building can be reduced by about 25 percent; the compressive strength is high, the anti-seismic performance is strong, the compressive strength of the inner partition wall with the volume weight of 800kg/m3 is 4 MPa-6 MPa, the highest compressive strength can reach 15MPa, and the inner partition wall is 4 times that of the traditional concrete added with the building; no gap and concave-convex surface exist between the wall bodies, the wall bodies are not easy to crack, the stability of the wall body structure is ensured, and the efficiency of later construction is also improved; meanwhile, the water absorption rate of the wall structure is below 15.6 percent, and the material consists of a plurality of independent small bubbles, so that the water absorption and the moisture conduction are slow; the sound insulation effect is good, the sound absorption capacity is more than 5 times that of common concrete, the sound insulation of 100mm wall thickness can reach 40dB, the sound insulation of 150mm wall thickness can reach 45dB, and the sound insulation of 200mm wall thickness can reach 50 dB; the foam concrete after the building is removed can be recycled and reprocessed, and the utilization rate of solid wastes is effectively improved.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides a foam concrete wall structure, its characterized in that, including concrete left side wall (1), concrete right side wall (2), floor (3) under the concrete, floor (4) on the concrete, pre-buried connecting piece (5), wire net (6) and foam concrete (7), the inside of concrete left side wall (1), concrete right side wall (2), floor (3) under the concrete and floor (4) on the concrete all is provided with many pre-buried connecting piece (5), the inner wall of floor (3) and floor (4) on the concrete is stretched out from concrete left side wall (1), concrete right side wall (2), concrete lower floor (3) and concrete to the one end of pre-buried connecting piece (5), wire net (6) fixed connection is on pre-buried connecting piece (5), the space intussuseption foam concrete (7) that concrete left side wall (1), concrete right side wall (2), floor (3) and floor (4) inner wall combination on the concrete fills .

2. The foam concrete wall structure according to claim 1, wherein the embedded connectors (5) are reinforcing steel bars with a diameter of 6mm and a length of 500 mm.

3. A foamed concrete wall structure according to claim 2, wherein the wire mesh (6) has a diameter of 2.5mm and the welded wire mesh has a mesh diameter of 110mm by 110 mm.

4. The foam concrete wall structure according to claim 3, wherein the embedded connecting pieces (5) and the steel wire meshes (6) are connected by binding with iron wires.