CN209369159U

CN209369159U - A kind of precast rib complex heat-preservation lining

Info

Publication number: CN209369159U
Application number: CN201822177614.3U
Authority: CN
Inventors: 梁建国; 王吉波; 杨凡; 阙爱星; 沈彬; 刘亚平
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-09-10
Anticipated expiration: 2028-12-24

Abstract

The utility model provides a kind of precast rib complex heat-preservation lining, including outer concrete layer and internal layer insulating layer；The outer concrete layer is made of concrete non-bearing girt strip, concrete bearing rib column, concrete bearing outer layer and concrete bearing internal layer；The internal layer insulating layer is embedded in outer concrete layer, and the internal layer insulating layer is made of air-mixed concrete pieces, and the air-mixed concrete pieces are formed by prefabrication；The air-mixed concrete pieces arranged for interval is concrete bearing rib column between the air-mixed concrete pieces and adjacent transverse air-mixed concrete pieces；It is concrete non-bearing girt strip between the air-mixed concrete pieces and adjacent longitudinal air-mixed concrete pieces.The utility model has the beneficial effects that: R.C. wall board layer is completely embedded with insulating layer, and not will increase the thickness of R.C. wall board layer, to keep the normal use area in house unaffected.

Description

A kind of precast rib complex heat-preservation lining

Technical field

The utility model relates to pre-cast building fields, and in particular to a kind of precast rib complex heat-preservation lining

Background technique

The heat preservation way of existing concrete lining is divided into two kinds at present, and one kind having poured interior wall board concrete to be first Layer, then re-lays insulating layer in concrete layer two sides, it is not tight that this way causes lining concrete layer to be bonded with insulating layer Close, there may be gaps between lining concrete layer and insulating layer, and wall insulation performance is poor, and on-site construction processes are more, due to Insulating layer also has certain thickness, and the normal use area in house also will receive very big influence；Another kind is by insulating layer It being embedded among concrete panel, forms a kind of battenboard, lining concrete layer is bonded closely with insulating layer in this way, Since insulating layer is mostly light thermal-insulation energy-saving material, larger load cannot be generally born, in order to meet structural safety Design requirement often thickeies the thickness of the concrete layer of two sides in battenboard, this also results in the normal use face in house Product is greatly affected.

Summary of the invention

The purpose of this utility model is to provide a kind of precast rib complex heat-preservation linings, to solve above-mentioned background technique The problem of middle proposition, the utility model provide the following technical solution:

The utility model provides a kind of precast rib complex heat-preservation lining, including outer concrete layer and internal layer heat preservation Layer；The outer concrete layer is held by concrete non-bearing girt strip, concrete bearing rib column, concrete bearing outer layer and concrete Weight internal layer composition；The internal layer insulating layer is embedded in outer concrete layer, and the internal layer insulating layer is by air-mixed concrete pieces group At the air-mixed concrete pieces are formed by prefabrication；The air-mixed concrete pieces arranged for interval, the air-mixed concrete pieces with It is concrete bearing rib column between adjacent transverse air-mixed concrete pieces；The air-mixed concrete pieces and adjacent longitudinal air entrained concrete It is concrete non-bearing girt strip between block.

The utility model has the beneficial effects that: R.C. wall board layer and insulating layer connect by using above-mentioned technical proposal It connects closely, and not will increase the thickness of R.C. wall board layer, to keep the normal use area in house unaffected.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model.

Fig. 2 is the cross-sectional view in the direction 1-1 in Fig. 1.

Fig. 3 is the cross-sectional view in the direction 2-2 in Fig. 1.

In figure: 1 is concrete bearing outer layer；2 be air-mixed concrete pieces；3 be concrete bearing internal layer；4 hold for concrete Weight rib column；5 be concrete non-bearing girt strip.

Specific embodiment

The utility model is further described below in conjunction with attached drawing.It should be noted that skill described in following embodiments The combination of art feature or technical characteristic is not construed as isolated, they can be combined with each other to reaching better Technical effect.In the drawings of the following embodiments, the identical label that each attached drawing occurs represents identical feature or component, can Applied in different embodiments.

As shown in Figure 1-3, the utility model provides a kind of precast rib complex heat-preservation lining, including outer concrete layer With internal layer insulating layer；The outer concrete layer is by concrete non-bearing girt strip, concrete bearing rib column, concrete bearing outer layer It is formed with concrete bearing internal layer；The internal layer insulating layer is embedded in outer concrete layer, and the internal layer insulating layer is by aerating Concrete block composition, the air-mixed concrete pieces are formed by prefabrication；The air-mixed concrete pieces arranged for interval, the aerating It is concrete bearing rib column between concrete block and adjacent transverse air-mixed concrete pieces；The air-mixed concrete pieces and adjacent longitudinal direction It is concrete non-bearing girt strip between air-mixed concrete pieces.

When factory makes, a layer concrete load-bearing internal layer is first poured, then by the air-mixed concrete pieces of prefabricated completion It is placed on the concrete bearing internal layer for not solidifying completion also, and arranged for interval, is reserved between adjacent air entrained concrete enough Gap, then casting concrete fill gap, form concrete non-bearing girt strip and concrete bearing rib column, finally pour one layer again Concrete bearing outer layer.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.On It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.Above-described embodiment is only exemplary, should not be using the embodiments herein as the utility model interest field It limits.

Claims

1. a kind of precast rib complex heat-preservation lining, which is characterized in that including outer concrete layer and internal layer insulating layer；It is described Outer concrete layer is by concrete non-bearing girt strip, concrete bearing rib column, concrete bearing outer layer and concrete bearing internal layer Composition；The internal layer insulating layer is embedded in outer concrete layer, and the internal layer insulating layer is made of air-mixed concrete pieces, described Air-mixed concrete pieces are formed by prefabrication；The air-mixed concrete pieces arranged for interval, the air-mixed concrete pieces and adjacent cross To between air-mixed concrete pieces be concrete bearing rib column；Between the air-mixed concrete pieces and adjacent longitudinal air-mixed concrete pieces For concrete non-bearing girt strip.