CN105696732A

CN105696732A - Outer wall structure

Info

Publication number: CN105696732A
Application number: CN201610045148.6A
Authority: CN
Inventors: 杨帆; 方艳东
Original assignee: Dangdai Energy-Saving House Purchasing Co Ltd
Current assignee: Dangdai Energy-Saving House Purchasing Co Ltd
Priority date: 2016-01-22
Filing date: 2016-01-22
Publication date: 2016-06-22

Abstract

The invention provides an outer wall structure. The outer wall structure comprises a concrete layer (1), and a weight losing structure (2) which extends in the vertical direction of the outer wall structure is arranged in the concrete layer (1). According to the outer wall structure, the structure is simple, and the mass is small.

Description

External wall structure

Technical field

The present invention relates to building structure technology field, in particular to a kind of external wall structure。

Background technology

In existing residential structure, external wall structure is generally partially arc shaped cast-in-place concrete structure, major part be short supported shear wall and masonry structure add constructional column structure。This kind of external wall structure is owing to including concrete parts and masonry structure part, it is therefore desirable to molding respectively, complex forming technology, and wall integrity is poor, and External Wall structure is unfavorable。

Summary of the invention

The technical purpose of the present invention is that the defect solving above-mentioned prior art, it is provided that the external wall structure of a kind of simple in construction and lighter weight。

For reaching the technical purpose of the present invention, the invention provides a kind of external wall structure, including concrete layer, concrete layer is built-in with the Lightened structure that the vertical direction along external wall structure extends。

In external wall structure provided by the present invention, the concrete layer structure being formed in one, it is possible to achieve one-time-concreting, improving and build shaping efficiency, reduce transport of materials difficulty, moulding process is simple, it is possible to effectively save the duration。Owing to being provided with Lightened structure inside concrete layer, therefore can reducing volume of concrete, save exterior wall cost, can alleviate external wall structure quality simultaneously, External Wall structure is favourable。

Accompanying drawing explanation

The schematic diagram of the external wall structure of Fig. 1 first embodiment of the invention；

Fig. 2 is the sectional view of Fig. 1；

The schematic diagram of the external wall structure of Fig. 3 second embodiment of the invention；

Fig. 4 is the sectional view of Fig. 3。

Description of reference numerals: 1, concrete layer；2, Lightened structure；3, lightening hole；4, tension rib。

Detailed description of the invention

Hereinafter embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented。

Referring to shown in Fig. 1 to Fig. 4, according to embodiments of the invention, external wall structure includes concrete layer 1, and concrete layer 1 is built-in with the Lightened structure 2 that the vertical direction along external wall structure extends。

External wall structure is integrated the concrete layer structure building molding, for the external wall structure that xoncrete structure of the prior art and masonry structure combine, one-time-concreting molding can be realized, improve and build shaping efficiency, reduce transport of materials difficulty, moulding process is simple, it is possible to effectively save the duration。Owing to being provided with Lightened structure 2 inside concrete layer, volume of concrete therefore can be reduced。

Owing to built-in Lightened structure 2 is generally the object being worth relatively low and lighter in weight, and Lightened structure 2 supports direction extension along the vertical of external wall structure, therefore, it is possible to alleviate external wall structure quality on the basis of the support strength of guarantee external wall structure, saving exterior wall cost, the supporting construction of External Wall structure is favourable。

Additionally, due to the external wall structure generally concreting molding in the present invention, it is absent from masonry structure, therefore can overcome the leakage problems that masonry structure brings, improve the water resistance of external wall structure。

Lightened structure 2 is tubular structure。Owing to tubular structure is generally hollow, therefore can form hollow tubular area in concrete layer, owing to this subregion is all vacant, need the amount of concrete built when therefore can alleviate molding, alleviate the quality of external wall structure。

The cross section of Lightened structure 2 can be rectangular tube, pipe or rhumbatron etc., it is also possible to for the tubular structure of other shapes。When Lightened structure 2 is tubular structure, the pipe that Lightened structure 2 can be made for metal tube or other toughness material。

In conjunction with shown in Figure 2, in the present embodiment, Lightened structure is hollow circular-tube。In order to avoid in casting concrete process, concrete enters in pipe via pore, it is possible to arrange stopper at mouth of pipe two ends, mouth of pipe two ends are blocked。This tubular structure can also directly be welded two ends after molding。

Lightened structure 2 can also be the column structure of entity, or the light material of other shapes being filled in concrete layer, when Lightened structure 2 is entity, the density of Lightened structure 2 needs less than the density of concrete layer 1, thus reaching to alleviate the purpose of external wall structure quality。Lightened structure 2 is such as made for PVC or EPS。

In conjunction with shown in Figure 4, Lightened structure 2 can also be polygon post, and polygon post is light material。Preferably, multiple lightening hole 3 is included in polygon post。The shape of lightening hole 3 can be circular, oval and polygonal hole。Certainly, polygon post can also be alveolate texture。The size of lightening hole 3 with avoid concrete enter be advisable。

Preferably, multiple Lightened structures 2 are arranged along the horizontal direction interval of external wall structure, it is possible to improve the uniform force of concrete layer external wall structure, reduce the adverse effect owing to the existence External Wall of Lightened structure 2 causes。

Preferably, multiple Lightened structures 2 are fixed by cushion block, reinforcing bar or tension rib 4。When carrying out concreting, first colligation constructs muscle well, then passes through cushion block, reinforcing bar or tension rib 4 etc. according to a determining deviation value of assessment Lightened structure 2 low, lightweight, then gets togather template casting concrete, ultimately form the external wall structure of the present invention。Tension rib 4 can be C type structure。

In concrete layer 1, it is provided with distributing bar, it is possible to concrete layer 1 is played anti-crack function, improves the ruggedness of concrete layer 1。

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations。All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。

Claims

1. an external wall structure, it is characterised in that include concrete layer (1), described concrete layer (1) is built-in with the Lightened structure (2) that the vertical direction along described external wall structure extends。

2. external wall structure according to claim 1, it is characterised in that described Lightened structure (2) is tubular structure。

3. external wall structure according to claim 1, it is characterised in that the cross section of described Lightened structure (2) is rectangle, circle or rhombus。

4. external wall structure according to claim 1, it is characterised in that described Lightened structure (2) is polygon post, and described polygon post is light material。

5. external wall structure according to claim 4, it is characterised in that include multiple lightening hole (3) in described polygon post。

6. external wall structure according to any one of claim 1 to 5, it is characterised in that multiple described Lightened structures (2) are arranged along the horizontal direction interval of described external wall structure。

7. external wall structure according to any one of claim 1 to 5, it is characterised in that the density of described Lightened structure (2) is less than the density of described concrete layer (1)。

8. external wall structure according to claim 7, it is characterised in that described Lightened structure (2) is made for PVC or EPS。

9. external wall structure according to any one of claim 1 to 5, it is characterised in that multiple described Lightened structures (2) are fixed by cushion block, reinforcing bar or tension rib (4)。

10. external wall structure according to any one of claim 1 to 5, it is characterised in that described concrete layer (1) is built-in with distributing bar。