CN102071773A

CN102071773A - Split heat-preservation combination column

Info

Publication number: CN102071773A
Application number: CN 201010594900
Authority: CN
Inventors: 黄靓; 包堂堂; 王鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-20
Filing date: 2010-12-20
Publication date: 2011-05-25

Abstract

The invention discloses a split heat-preservation combination column. The combination column comprises reinforced concrete double columns for transferring force and a heat-preservation sandwich layer (2) for insulating heat, wherein each reinforced concrete column comprises an outer column (1) and an inner column (3); the sections of the reinforced concrete double columns are rectangular; the size of the sections and the reinforcement amount are determined by design calculation; and the size of the heat-preservation sandwich layer is determined by the design calculation. Through the split heat-preservation combination column, the heat insulation performance and the earthquake resistance of the structure can be enhanced, the ductility of the structure is improved, and the construction progress is quickened; and the split heat-preservation combination column is a heat-insulating combination column which has relatively low engineering cost and is easy and convenient to construct.

Description

A kind of split insulation coupled column

Technical field

The present invention relates to a kind of split insulation coupled column.

Background technology

The domestic and international at present research to body of wall has had pure development, and common several wall thermal insulating systems have external wall heat insulation system, exterior wall internal insulation system and composite thermal-insulating wall system.But the insulation of coupled columns does not obtain enough attention, and the existence of cold and hot bridge in the facade post makes the facade insulation be subjected to reduction significantly.In order to reach heat insulation effect, people still will be provided with heat insulating material at house column jacket place, have not only wasted a large amount of constructional materialss, and have brought a series of problems such as durability, the unstable aspect of heat insulation effect.

Summary of the invention

The objective of the invention is to further block the cold and hot bridge at facade post place, thereby give full play to the energy-conserving action of facade.

The objective of the invention is to be achieved through the following technical solutions:

The thermal insulation layer is set in the facade post, thereby blocks the cold and hot bridge between indoor and the external world.The present invention is made up of column jacket 1, thermal insulation layer 2, inner prop 3; Thermal insulation layer 2 is between column jacket 1 and inner prop 3.Fill heat preserving and insulating material in the thermal insulation layer 2.The width dimensions of column jacket 1 is greater than the width dimensions of inner prop 3, and when being subjected to geological process, the stressed destruction earlier of inner prop absorbs most of energy, thereby the protection column jacket plays good antihunt action.

The construction measure of split insulation coupled column has limited the appearance of cold and hot bridge, and insulation brings new situation to facade, and it is simple and easy to construct.The construction measure of novel split insulation coupled column can also reduce the consumption of constructional materials, reduces building costs, but can better limit the appearance of cold and hot bridge.

Description of drawings

Fig. 1 is the lateral view of split insulation coupled column of the present invention;

Fig. 2 is the sectional drawing of split insulation coupled column of the present invention;

Fig. 3 be split of the present invention insulation coupled column overall schematic.

Marginal data:

1 column jacket; 2 thermal insulation layers;

3 inner props.

The specific embodiment

The present invention is described further below with reference to accompanying drawing:

Column jacket is wide * and height is 300mm * 600mm, and inner prop is wide * and height is 200mm * 600mm, inserts heat preserving and insulating material benzene plate then in the thermal insulation layer of centre.Column jacket and inner prop all are force column.

Claims

1. a split insulation coupled column is characterized in that: be made up of column jacket (1), thermal insulation layer (2), inner prop (3); Thermal insulation layer (2) is positioned between column jacket (1) and the inner prop (3).

2. split insulation coupled column according to claim 1 is characterized in that: the interior fill insulant material of thermal insulation layer (2).

3. split insulation coupled column according to claim 1, it is characterized in that: the width dimensions of column jacket (1) is greater than the width dimensions of inner prop (3).