CN208122000U - A kind of light composite wall - Google Patents

Abstract

The utility model discloses a kind of light composite walls; lightweight wall layer is set between the insulating layer of external wall and heat insulating inner wall layer; and vapor barrier layer is being set close to heat source side, the vapor barrier layer is aluminium foil layer, is filled with glass bead in the insulating layer of external wall and heat insulating inner wall layer.Outer wall layers and interior wall layers in light composite wall described in the utility model have good thermal insulation property, and aluminium foil layer is equipped between interior wall layers and lightweight wall layer, aluminium foil layer has good moisture-proof, the performance of vapor is isolated, therefore light composite wall described in the utility model has good heat preservation, humidity resistance is not easy mouldy advantage after long-time use.Glass bead is filled in wall, the thermal insulation property of wall can also enhanced, therefore light composite wall described in the utility model also has good thermal insulation property.

Description

A kind of light composite wall

Technical field

The utility model belongs to building material technical field, in particular to materials for wall technical field.

Background technique

Lightweight wall plate has that light-weight, intensity is high, fire prevention, sound insulation, can saw plane, construction and installation are quick, it is pollution-free, nothing is installed The features such as crack, it can reduce building weight, weight per unit area is only the 1/5 of common brick wall.With good anti-seismic performance, Either low layer or skyscraper can be used, residential architecture, the public building and one suitable for newly-built, reconstruction and enlarging As industrial building engineering non-load bearing partition, be widely used in office, commercial affairs, the separate house and separate room of resident's building, corridor, kitchen etc. Inner partition wall, it can also be used to the outside wall of various temporary houses, assembled house.

But for lightweight wall because its water absorption rate is big, contract with dry rate causes greatly lightweight wall surface to be easy soft, surface at present Intensity is lower, powder constructional difficulties.Lightweight wall is used in toilet, toilet is in hot bath etc. in use, can generate big The vapor of amount, and since lightweight wall has the characteristics that easily to absorb the vapor and strain cracking in air, a large amount of water Steam enters wall, and wall absorption of water of accumulating over a long period reaches saturation, and it is dark and damp mouldy often to will cause wall back side.

Ceramic tile carries out paving using cement mortar or premixing mortar, due to the superpower water imbibition of lightweight wall and easily deforms The characteristics of, lead to the too early dehydration cracking of mortar.Often occurring cannot be effective between ceramic tile and bonding mortar or mortar and light building block It is bonded and obscission.

Utility model content

The utility model provides a kind of light composite wall, the utility model by lightweight wall and vitrification micropearl morttar, Aluminium foil layer is compound, and glass bead has good thermal insulation property, and shrinking percentage is low；Aluminium foil layer has good moisture-proof, isolation water The performance of steam, therefore the problems such as wall is mouldy, and ceramic tile falls off can be effectively avoided with both Material claddings in lightweight wall.

To solve the above problems, the utility model adopts the following technical solutions.

A kind of light composite wall, the light composite wall include insulating layer of external wall, vapor barrier layer, lightweight wall, interior wall Insulating layer, vapor barrier layer are aluminium foil layer, and glass bead is filled in the insulating layer of external wall and heat insulating inner wall layer.

Further, the insulating layer of external wall is with a thickness of 30mm.

Further, the heat insulating inner wall layer is with a thickness of 15mm.

Further, thickness≤30mm of vapor barrier layer.

Further, thermal coefficient≤0.07W/mK of the glass bead, linear shrinkage≤0.30%, compression strength For 0.20MPa, adhesion strength 50KPa.

The beneficial effects of the utility model are：Lightweight wall described in the utility model includes insulating layer of external wall, interior wall Lightweight wall layer is arranged, in lightweight wall layer and heat insulating inner wall layer in insulating layer between the insulating layer of external wall and heat insulating inner wall layer Between vapor barrier layer is set, the vapor barrier layer is aluminium foil layer, and the insulating layer of external wall and heat insulating inner wall layer are that glass bead is compound Sand finish.Since glass bead has good thermal insulation property, the low advantage of shrinking percentage, lightweight described in the utility model is compound Outer wall layers and interior wall layers in wall have good thermal insulation property, and aluminium foil is equipped between interior wall layers and lightweight wall layer Layer, aluminium foil layer have it is good moisture-proof, the performance of vapor is isolated, therefore light composite wall described in the utility model has Good heat preservation, humidity resistance are not easy mouldy advantage after long-time use.Glass bead is filled in wall, can also make wall The thermal insulation property of body enhances, therefore light composite wall described in the utility model also has good thermal insulation property.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of light composite wall described in the utility model.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model creation Feature, can be with combination of interactions under the premise of not conflicting conflict.

Referring to Fig.1, a kind of light composite wall, the light composite wall include insulating layer of external wall 4, heat insulating inner wall layer 3, Lightweight wall layer 1 is set between the insulating layer of external wall 4 and heat insulating inner wall layer 3, lightweight wall layer 1 and heat insulating inner wall layer 3 it Between vapor barrier layer 2 is set, the vapor barrier layer 2 is aluminium foil layer, micro- filled with vitreous in the insulating layer of external wall and heat insulating inner wall layer 3 Pearl；The insulating layer of external wall 4 is with a thickness of 30mm；The heat insulating inner wall layer 3 is with a thickness of 15mm.Vapor barrier layer 2 with a thickness of 30mm.

As further preferred embodiment, thermal coefficient≤0.07W/mK of the glass bead 5, linear shrinkage ≤ 0.30%, compression strength 0.20MPa, adhesion strength 50KPa.

The better embodiment of the utility model is illustrated above, but the utility model creation is not limited to The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention Same variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (4)

1. a kind of light composite wall, which is characterized in that lightweight wall layer is set between insulating layer of external wall and heat insulating inner wall layer, and Vapor barrier layer is being set close to heat source side, the vapor barrier layer is aluminium foil layer, filling in the insulating layer of external wall and heat insulating inner wall layer There is glass bead.

2. a kind of light composite wall according to claim 1, which is characterized in that the insulating layer of external wall with a thickness of 30mm。

3. a kind of light composite wall according to claim 1, which is characterized in that the heat insulating inner wall layer with a thickness of 15mm。

4. a kind of light composite wall according to claim 1, which is characterized in that vapor barrier layer is aluminium foil, thickness≤ 30mm。