CN211257533U

CN211257533U - Wall building block with eccentric structure

Info

Publication number: CN211257533U
Application number: CN201920621517.0U
Authority: CN
Inventors: 张宏朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-08-14
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses an eccentric structure's wall building block, including block body, block body includes flame retardant coating, heat preservation, the bearing layer that the order is connected, be connected through the drawknot piece between flame retardant coating and the bearing layer, and the drawknot piece runs through the heat preservation, block body adopts inhomogeneous material to make, and the focus falls on the inner leaf bearing layer, block body's upper and lower two sides adopts asymmetric structure, and the one side is the plane, and the another side is the unsmooth face. The utility model fills the blank of materials suitable for the field of passive ultra-low energy consumption building market infilled wall, and effectively avoids the hidden trouble of instability and collapse of single-leaf wall due to overlarge height-thickness ratio; the eccentric building block is fast and convenient in construction operation, the cost and economic benefits are obvious, and compared with the existing ultra-low energy consumption building heat preservation design scheme which generally adopts a thin plastering mode, the effect of prolonging the heat preservation service life and saving the cost is directly realized.

Description

Wall building block with eccentric structure

Technical Field

The utility model relates to a reinforced concrete building technical field specifically indicates an eccentric structure's wall building block.

Background

Along with the improvement of national building energy-saving standards, the problems of building fire prevention and building service life of the people are increasingly emphasized, and particularly, passive ultra-low energy consumption building policies are brought out. The self-bearing building blocks of the existing filling wall parts of the buildings, which meet the requirements of ultra-low energy consumption buildings, are blank so far, and cause various large developers and design houses to be headache. The most used self-insulation composite building blocks in the current market are self-insulation composite building blocks, namely, an insulation layer (such as EPS, XPS and the like) is clamped between two thin concrete building blocks, and the insulation interlayer is softer and cannot form effective lateral limit on the concrete blocks, so that when a concrete beam (slab) deforms and compresses a wall, the single-leaf wall is unstable and collapses due to overlarge height-thickness ratio. The existing composite building blocks are only required to be used as long as the thickness exceeds the thickness of a wall body and is more than 50mm, and a supporting plate or a joist is adopted. Under the current requirement of energy-saving standard, all outer wall filler wall brickworks need to be designed with supporting plates or joists, so that construction is troublesome, direct cold bridges are also caused, and the requirements of passive ultralow-energy-consumption buildings cannot be met.

More importantly, in the existing design scheme of the external protection heat insulation of the ultra-low energy consumption building, no heat insulation material and construction mode which can achieve the same service life as the structure exist, and the appearance of the eccentric building block can achieve the design scheme of the heat insulation and the same service life as the structure in the ultra-low energy consumption building.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a wall building block of eccentric structure.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a wall building block of eccentric structure, includes block body, block body includes flame retardant coating, heat preservation, the bearing layer that the order is connected, be connected through the drawknot piece between flame retardant coating and the bearing layer, and the drawknot piece runs through the heat preservation, block body adopts inhomogeneous material to make, and the focus falls on the inner leaf bearing layer, block body's upper and lower two sides adopts asymmetric structure, and the one side is the plane, and the another side is the concave-convex surface.

Compared with the prior art, the utility model the advantage lie in: the blank of materials suitable for the field of the filling wall in the passive ultra-low energy consumption building market is filled, and the hidden danger of instability and collapse of the single-leaf wall due to the overlarge height-thickness ratio is effectively avoided; the eccentric building block is fast and convenient in construction operation, the cost and economic benefits are obvious, and compared with the existing ultra-low energy consumption building heat preservation design scheme which generally adopts a thin plastering mode, the effect of prolonging the heat preservation service life and saving the cost is directly realized.

Drawings

Fig. 1 is a schematic structural view of the wall block with an eccentric structure of the present invention.

As shown in the figure: 1. the building block comprises a building block body, 1.1 parts of a fireproof layer, 1.2 parts of a heat insulation layer, 1.3 parts of a bearing layer, 2 parts of a concave-convex surface and 3 parts of masonry mortar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine the attached drawing, a wall body building block of eccentric structure, including block body 1, block body 1 is including the flame retardant coating 1.1, heat preservation 1.2, the bearing layer 1.3 of connecting in proper order, connect through drawknot piece (not drawn in the picture) between flame retardant coating 1.1 and the bearing layer 1.3, and the drawknot piece runs through heat preservation 1.2, block body 1 adopts inhomogeneous material to make, and the focus falls on inner leaf bearing layer 1.3, block body 1's upper and lower two sides adopts asymmetric structure, and one side is the plane, and the another side is unsmooth 2.

When the utility model is implemented, the upper and lower surfaces of the building block body 1 adopt the asymmetric lock catch type to connect the concave-convex surfaces, thereby completely isolating the cold bridge, having small building area and saving the using amount of the building mortar 3; a sandwich structure of an outer leaf fireproof layer 1.1 and an inner leaf bearing layer 1.3 and a composite heat-insulating layer 1.2 is adopted; the building block body 1 adopts an eccentric structure mode that the gravity center falls on the inner blade bearing layer 1.3, namely, the whole building block body 1 is made of non-homogeneous materials, and the gravity center is completely shifted to the inner blade bearing layer 1.3, so that the outside of a main wall body is not subjected to the gravity pressure of a masonry body, and the building block body 1 does not need auxiliary support; reliable mechanical pulling is adopted between the eccentric building block fireproof layer 1.1 and the bearing layer 1.3, namely, the fireproof layer 1.1 and the bearing layer 1.3 are connected by a pulling piece, the pulling piece penetrates through the heat preservation layer 1.2, the pulling piece is made of an anti-aging material, the pulling piece is more in type, flexible and rigid, and has T-shaped and Z-shaped structures, and the pulling piece can be selected as required, the mechanical pulling piece forms effective lateral limits on the outer leaf wall body, and the phenomenon of instability and collapse of the composite building block due to overlarge height-thickness ratio is avoided.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an eccentric structure's wall building block, includes the building block body, its characterized in that: the building block body includes flame retardant coating, heat preservation, the bearing layer of connecting in proper order, be connected through the drawknot piece between flame retardant coating and the bearing layer, and the drawknot piece runs through the heat preservation, the building block body adopts inhomogeneous material to make, and the focus falls on the inner leaf bearing layer, asymmetric structure is adopted on the upper and lower two sides of building block body, and one side is the plane, and the another side is the concave-convex surface.