CN201908374U - Novel building wall with mixed-building structure - Google Patents

Abstract

The utility model discloses a novel masonry structure building wall, which belongs to the technical field of buildings. The wall is mainly made of load-bearing self-insulating block main blocks, and at least one structural column formed by cast-in-place concrete in the U-shaped cavity formed by self-insulating block auxiliary blocks is arranged in the wall. Vertical steel bars connected to the bottom ring beam are arranged in the column; the main block of the load-bearing self-insulating block is a cuboid structure, and the block body is provided with two cavities passing through its upper and lower surfaces along its width direction. The insides are filled with insulation materials; the self-insulation block auxiliary blocks form a U-shaped insulation on the outside of the structural column. The utility model can realize the organic combination of the invisible frame formed by the structural column and the ring beam in the outer masonry and the internal frame structure of the building, can greatly improve the anti-seismic capacity of the building, and realize the simultaneous construction of heat preservation and structure, which reduces the construction process and saves energy. The formwork is improved, the construction efficiency is improved, and the project cost is reduced.

Description

A new type of masonry structure building wall

technical field

The utility model relates to a building wall, in particular to a building wall with a masonry structure, which belongs to the technical field of building.

Background technique

At present, most of the buildings are frame structure or masonry structure. Simple frame structures or masonry structures have deficiencies in earthquake resistance, and cannot meet high standards of earthquake resistance. With the progress of society, saving energy has become a consensus. How to improve the seismic performance and thermal insulation performance of buildings has become an important research topic.

Contents of the invention

Aiming at the above-mentioned defects in the prior art, the utility model provides a new building wall with a masonry structure, which not only has a load-bearing function, but also meets the requirements of building energy saving, and has good earthquake resistance, and can effectively prevent fires. The occurrence of thermal insulation has the same life as the building.

The utility model is achieved through the following technical solutions: a new type of building wall with a masonry structure, the wall is mainly formed by stacking main blocks of load-bearing self-insulating blocks, and at least one is installed in the wall. The structural column formed by cast-in-place concrete in the U-shaped cavity formed by the auxiliary block of the thermal insulation block, the vertical steel bar connected with the bottom ring beam is arranged in the concrete structural column; the main block of the load-bearing self-insulation block is a rectangular parallelepiped structure , the block body is provided with two cavities passing through its upper and lower surfaces along its width direction, and the cavities are respectively filled with thermal insulation materials; the auxiliary self-insulation block forms a U-shaped thermal insulation on the outside of the structural column.

The utility model forms a load-bearing wall with heat preservation function by stacking the main blocks of the load-bearing self-insulation blocks, and forms a building by setting the auxiliary blocks of the self-insulation blocks and pouring concrete in the U-shaped cavity formed by the auxiliary blocks of the self-insulation blocks structural columns. Since the outside of the structural column is a U-shaped insulation layer formed by self-insulating block auxiliary blocks, while the structural column is insulated, the building wall as a whole forms an invisible frame structure with an outer and inner frame, which is conducive to improving the seismic performance of the wall. , the thermal insulation performance is stable, and the simultaneous construction of thermal insulation and structure is realized, which reduces the construction process, saves templates, improves construction efficiency, and reduces project cost. In the utility model, since the auxiliary blocks of the self-insulating blocks can be arbitrarily set in position and quantity according to the design in the process of building the wall, it is convenient to form a plurality of structural columns required by the design in different positions of the building. The setting of structural columns required for earthquake resistance can be realized conveniently. The structural column is rooted in the ring beam at the bottom through the vertical steel bar, which can run through the entire height of the building, so as to realize the organic combination of the invisible frame formed by the structural column and the ring beam in the outer masonry and the internal frame structure of the building, which can greatly improve the building quality. of earthquake resistance.

In the utility model, the self-insulating block auxiliary block forming the building structure column can adopt the following structure: the self-insulating block auxiliary block is a U-shaped structure, and the block bodies on the left and right sides are respectively provided with two upper and lower The through cavities are respectively filled with insulation materials, and the surface opposite to the U-shaped opening is provided with an insulation layer. The self-insulating block auxiliary block can also adopt the following structure: the self-insulating block auxiliary block is composed of two oppositely arranged self-insulating blocks that can be spliced into a U shape, and the blocks of the self-insulating block The main body is a cuboid structure with two cavities, and the cavity is filled with thermal insulation material. One end of the side of the main body of the block along the length direction extends outward along the length direction, and the extension end is connected with the main body of the block. The end face in the width direction forms a right-angled structure, and the inner face of the extension end is provided with an insulating layer.

In order to improve the thermal insulation performance of the wall, the thermal insulation material filled in the cavity outside the wall of the two cavities of the self-insulation block auxiliary block is polystyrene foam plastic or foamed polyurethane or polystyrene particles Mortar or expanded perlite or vitrified microbeads or rock wool, another cavity on the inside of the wall is filled with foamed concrete.

In order to block the thermal bridge at the joints between the blocks, the main block of the load-bearing self-insulating block and the auxiliary block of the self-insulating block are provided with thermal resistance openings at least at one end of the blocks. By setting the thermal resistance port at the end of the block, the thermal bridge formed between the blocks can be effectively blocked, and the thermal insulation effect of the wall can be improved.

In order to improve the thermal insulation performance of the wall, the thermal insulation material filled in the cavity outside the wall of the two cavities of the main block of the load-bearing self-insulation block is polystyrene foam or foamed polyurethane or polystyrene Granular mortar or expanded perlite or vitrified microbeads or rock wool; another cavity on the inside of the wall is filled with foamed concrete.

In the utility model, the foamed concrete and thermal insulation material filled in the cavity of the block can effectively increase the thermal resistance value of the block, and its thermal insulation performance and fire resistance performance are greatly improved. Among them, foamed concrete is connected together by dense closed-cell air cells, and uses airtight air as a thermal resistance material. It has the characteristics of light weight, heat preservation, heat storage, sound insulation, and fire prevention. Thermal and sound insulation performance, and can reduce the weight of the block. However, lightweight thermal insulation materials such as polystyrene foam plastics have a small thermal conductivity, which can effectively improve the thermal insulation performance of the block. The type of thermal insulation material to be filled can be selected according to the architectural design requirements.

The beneficial effects of the utility model are: the utility model forms a load-bearing wall with self-insulation function through the masonry of the main block of the load-bearing self-insulation block and the auxiliary block of the self-insulation block. Steel bars and cast-in-place concrete are set in the U-shaped cavity to form the structural column of the building, which not only enables the load-bearing wall of the building to have a self-insulation function, realizes the same lifespan of the insulation and the building, and realizes the simultaneous construction of insulation and structure, reducing the construction process , saving templates, improving construction efficiency, and reducing project cost, and since structural columns can be set arbitrarily according to self-insulating block auxiliary blocks, structural columns can be conveniently set at different positions of the building according to design requirements. Design and construction are very flexible. In addition, since the vertical reinforcement of the structural column can be directly connected with the ring beam at the bottom, the structural column is rooted in the ring beam, which is conducive to improving the earthquake resistance of the building.

Description of drawings

Fig. 1 is a top view schematic diagram of the utility model embodiment 1;

Fig. 2 is the three-dimensional structure schematic diagram of the load-bearing self-insulating block main block in embodiment 1;

Fig. 3 is the three-dimensional structure schematic diagram of U-shaped self-insulating block auxiliary block in embodiment 1;

Fig. 4 is the schematic diagram of the three-dimensional structure of the auxiliary block 8 of the self-insulating building block in embodiment 1;

Fig. 5 is the three-dimensional structure schematic diagram of self-insulating block auxiliary block 8 ' in embodiment 1;

In the figure, 1. Main block of load-bearing self-insulation block, 2. Auxiliary block of U-shaped self-insulation block, 3. Insulation layer, 4. Structural column, 5. Vertical steel bar, 6. Light insulation material, 7. Hair Foam concrete, 8, 8' are auxiliary blocks of self-insulating blocks, 9, thermal resistance opening.

Detailed ways

Below by non-limiting embodiment and in conjunction with accompanying drawing, the utility model is further described:

Example 1

As shown in accompanying drawings 1-5, a new type of masonry structure building wall is mainly composed of load-bearing self-insulating block main block 1 and self-insulating block auxiliary blocks. The main block 1 of the load-bearing self-insulating block is a cuboid structure, and the block body is provided with two cavities passing through its upper and lower surfaces along its width direction, and the two cavities are respectively filled with insulating materials. In this embodiment, the insulating material filled in the cavity outside the wall of the two cavities of the load-bearing self-insulating block main block 1 is polystyrene foam or foamed polyurethane or polystyrene particle mortar or expanded perlite Or light insulating material 6 (can select the kind of insulating material according to building design requirement) such as vitrified microbead or rock wool, what another is positioned at the cavity filling in body of wall inside is foamed concrete 7. The two ends of the main block 1 of the load-bearing self-insulating block along the length direction are provided with thermal resistance openings 9 . The structure of the self-insulating block auxiliary block can adopt two structural forms, one is a U-shaped self-insulating block auxiliary block 2, and the other is a U-shaped self-insulating block auxiliary block that can be spliced into a U-shaped self-insulating block. 8 and self-insulation block auxiliary block 8 ' constitute. Among them, the U-shaped self-insulating block auxiliary block 2 has two cavities connected up and down on the block bodies on the left and right sides respectively, and the two cavities are respectively filled with insulating materials. The surface is provided with an insulating layer 3, which is a high-efficiency insulating layer. The block main bodies of the self-insulating block auxiliary block 8 and the self-insulating block auxiliary block 8' are cuboid structures with two cavities, and the cavities are filled with insulating materials, and one of the main blocks is along the One end of the side in the length direction extends outward along the length direction, and the extension end forms a right-angle structure with the end face of the block main body in the width direction. The inner surface of the extension end is provided with an insulation layer 3, which is a high-efficiency insulation layer. The extension ends of the self-insulating block auxiliary block 8 and the self-insulating block auxiliary block 8' are in opposite directions. In this embodiment, in the two cavities of the auxiliary blocks of the self-insulating block, the insulating material filled in the cavity on the outside of the wall is polystyrene foam or foamed polyurethane or polystyrene particle mortar or expanded perlite or Vitrified microbeads or rock wool and other lightweight thermal insulation materials 6 (the type of thermal insulation material can be selected according to architectural design requirements), and another cavity that is positioned at the inside of the wall is filled with foamed concrete 7 . The ends of the above-mentioned self-insulating block auxiliary blocks all have thermal resistance ports 9 . In this embodiment, the main block of the load-bearing self-insulating block and the auxiliary block of the self-insulating block are formed by vibratory extrusion of concrete slurry, and have relatively high strength. Foamed concrete and lightweight thermal insulation materials are organically combined with the main body of the block through a special interface bonding process to form a whole. A vertical steel bar 5 is arranged in the U-shaped cavity formed by the auxiliary block of the self-insulation block, and the vertical steel bar 5 is connected with the bottom ring beam. Concrete is poured to form the structural columns of the building 4 . The auxiliary blocks of the self-insulating blocks form a U-shaped insulation on the outside of the structural column 4.

In the present utility model, the self-insulating block auxiliary blocks can be arranged at different positions of the wall body according to the design requirements, so as to form the structural columns 4 required by the design at different positions. Similarly, if a number of structural columns are arranged in the wall, a dense column structure with high seismic performance can be formed.

In the utility model, the structural column 4 can be poured into a structural form flush with the wall surface of the wall body as required, and can also be poured into a structural form protruding from the wall surface of the wall body.

Other parts of the present utility model adopt prior art, do not repeat them here.

The above-mentioned embodiments are only used to illustrate the present utility model, not to limit it, and those skilled in the art can also make changes on this basis.

Claims (6)

1. a novel block mixes the structural construction body of wall, it is characterized in that: body of wall mainly adopts load-bearing heat insulation building block master piece (1) to pile up and forms, in body of wall, also be provided with at least one structural column (4) that cast-in-situ concrete forms in the U type cavity that the auxilliary piece by heat insulation building block forms, be provided with the vertical reinforcement (5) that is connected with bottom ring beam in the described structural column (4); Described load-bearing heat insulation building block master piece (1) is a rectangular structure, and building block body is provided with two cavitys that connect its upper and lower surface along its width, is filled with heat insulating material in the described cavity respectively; The auxilliary piece of described heat insulation building block forms the insulation of U type in described structural column (4) outside.

2. novel block according to claim 1 mixes the structural construction body of wall, it is characterized in that: the auxilliary piece of described heat insulation building block is the building block of U type structure, the building block body of its and arranged on left and right sides is respectively equipped with the cavity of two up/down perforations, be filled with heat insulating material in the cavity respectively, the face relative with U type opening is provided with insulation layer (3).

3. novel block according to claim 1 mixes the structural construction body of wall, it is characterized in that: the auxilliary piece of described heat insulation building block is made of two sliceable heat insulation building blocks (8) for the U type that are oppositely arranged, the building block main body of this heat insulation building block (8) is the cuboid structure that has two cavitys, be filled with heat insulating material in the described cavity, one end of one of them of building block main body side along its length stretches out along its length, the end face form right angle shape structure of the width of this elongated end and building block main body, the medial surface of this elongated end is provided with insulation layer (3).

4. mix the structural construction body of wall according to claim 2 or 3 described novel blocks; it is characterized in that: the heat insulating material that is positioned at the cavity filling of wall outer side in two cavitys of the auxilliary piece of described heat insulation building block is polystyrene foam plastics or polyurathamc or granular polystyrene mortar or expanded perlite or glass bead or rock wool, and what another cavity that is arranged in the body of wall inboard was filled is foamed concrete.

5. mix the structural construction body of wall according to claim 1 or 2 or 3 described novel blocks, it is characterized in that: described load-bearing heat insulation building block master piece (1) and heat insulation building block are assisted piece, and the end in building block is provided with thermal resistance mouth (9) at least.

6. mix the structural construction body of wall according to claim 1 or 2 or 3 described novel blocks, it is characterized in that: the heat insulating material that is positioned at the cavity filling of wall outer side in two cavitys of described load-bearing heat insulation building block master piece (1) is polystyrene foam plastics or polyurathamc or granular polystyrene mortar or expanded perlite or glass bead or rock wool; What another cavity that is arranged in the body of wall inboard was filled is foamed concrete.

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