CN107989208A - A kind of light composite wall - Google Patents

A kind of light composite wall Download PDF

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Publication number
CN107989208A
CN107989208A CN201711327763.7A CN201711327763A CN107989208A CN 107989208 A CN107989208 A CN 107989208A CN 201711327763 A CN201711327763 A CN 201711327763A CN 107989208 A CN107989208 A CN 107989208A
Authority
CN
China
Prior art keywords
layer
light composite
lightweight
insulating
vapor barrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711327763.7A
Other languages
Chinese (zh)
Inventor
吴苗苗
平乐
申坤
朱江
胡宇晨
曾政多
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan University
Original Assignee
Foshan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan University filed Critical Foshan University
Priority to CN201711327763.7A priority Critical patent/CN107989208A/en
Publication of CN107989208A publication Critical patent/CN107989208A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644Damp-proof courses
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only

Abstract

The invention discloses a kind of light composite wall, the light composite wall includes insulating layer of external wall, vapor barrier layer, lightweight wall, heat insulating inner wall layer.The interior external thermal insulation is vitrification micropearl morttar layer, and vapor barrier layer is aluminium foil layer.The present invention is compound by lightweight wall and glass bead composite mortar, aluminium foil vapor barrier layer, and glass bead has good heat-insulating property, and shrinking percentage is low;Aluminium foil layer has good moisture-proof, isolates the performance of vapor, therefore lightweight wall can improve wall heat-proof quality with both Material claddings while is effectively prevented from the problems such as wall is mouldy, and ceramic tile comes off.The present invention is applied to non-bearing wall body.

Description

A kind of light composite wall
Technical field
The invention belongs to building material technical field, more particularly to materials for wall technical field.
Background technology
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, building weight can be mitigated, 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, suitable for residential architecture, the public building and one of 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 various temporary houses, the outside wall of assembled house.
But lightweight wall is because its water absorption rate is big at present, contract with dry rate causes greatly lightweight wall surface easily soft, surface Intensity is relatively low, powder constructional difficulties.Lightweight wall is used in toilet, toilet is in hot bath etc. in use, can produce big The vapor of amount, and since lightweight wall has the characteristics that easily to absorb the vapor and strain cracking in air, substantial amounts of water Steam enters wall, and wall absorption of water of accumulating over a long period reaches saturation, can often cause wall back side dark and damp mouldy.
Ceramic tile carries out paving using cement mortar or premixing mortar, deforms due to the superpower water imbibition of lightweight wall and easily The characteristics of, cause 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.
The content of the invention
The present invention provides a kind of light composite wall, and the present invention is multiple by lightweight wall and vitrification micropearl morttar, aluminium foil layer Close, glass bead has good heat-insulating property, and shrinking percentage is low;Aluminium foil layer has well moisture-proof, isolates the property of vapor Can, therefore lightweight wall can be effectively prevented from the problems such as wall is mouldy, and ceramic tile comes off with both Material claddings.
To solve the above problems, the present invention uses following technical proposals.
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.The interior external thermal insulation is vitrification micropearl morttar layer, and vapor barrier layer is aluminium foil layer.
Further, the exterior-wall heat insulation layer thickness is 30mm.
Further, the heat insulating inner wall layer thickness is 15mm.
Further, thickness≤30mm of vapor barrier layer.
Further, thermal conductivity factor≤0.07W/mK of the glass bead complex sand pulp layer, linear shrinkage≤ 0.30%, compression strength 0.20MPa, adhesion strength 50KPa.
Beneficial effects of the present invention are:Heretofore described lightweight wall includes insulating layer of external wall, heat insulating inner wall layer, institute State between insulating layer of external wall and heat insulating inner wall layer setting lightweight wall layer, set between lightweight wall layer and heat insulating inner wall layer every Vapour layer, the vapor barrier layer are aluminium foil layer, and insulating layer of external wall and the heat insulating inner wall layer is the plastering of glass bead composite mortar.By There is good heat-insulating property in glass bead, the advantages of shrinking percentage is low, the outer wall layers in light composite wall of the present invention And interior wall layers have good heat-insulating property, and aluminium foil layer is equipped between interior wall layers and lightweight wall layer, aluminium foil layer has Good is moisture-proof, isolates the performance of vapor, therefore light composite wall of the present invention has good insulation, moisture resistance Can, it is not easy the advantages of mouldy after long-time use.Glass bead is filled in wall, can also make the heat-insulating property of wall strengthen, Therefore heretofore described light composite wall also has good heat-insulating property.
Brief description of the drawings
Fig. 1 is the structure diagram of light composite wall of the present invention.
Embodiment
Carried out clearly below with reference to the technique effect of the design of embodiment and attached drawing to the present invention, concrete structure and generation Chu, be fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text All connection/connection relations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation Few couple auxiliary, to form more preferably draw bail.Each technical characteristic in the invention, in not conflicting conflict Under the premise of can be with combination of interactions.
With reference to Fig. 1, a kind of light composite wall, the light composite wall includes 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 set vapor barrier layer 2, the vapor barrier layer 2 be aluminium foil layer, the insulating layer of external wall 4 and heat insulating inner wall layer 3 be glass bead it is compound Screed, 4 thickness of insulating layer of external wall are 30mm.3 thickness of heat insulating inner wall layer is 15mm.The thickness of vapor barrier layer 2 is 30mm。
As further preferred embodiment, thermal conductivity factor≤0.07W/mK of the glass bead complex sand pulp layer, Linear shrinkage≤0.30%, compression strength 0.20MPa, adhesion strength 50KPa.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace Change, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (5)

1. a kind of light composite wall, lightweight wall layer is set between insulating layer of external wall and the heat insulating inner wall layer, and close Heat source side sets vapor barrier layer, and the vapor barrier layer is aluminium foil layer, and insulating layer of external wall and the heat insulating inner wall layer is glass bead Complex sand pulp layer.
2. a kind of light composite wall according to claim 1, it is characterised in that the exterior-wall heat insulation layer thickness is 30mm。
3. a kind of light composite wall according to claim 1, it is characterised in that the heat insulating inner wall layer thickness is 15mm。
A kind of 4. light composite wall according to claim 1, it is characterised in that vapor barrier layer is aluminium foil, its thickness≤ 30mm。
5. a kind of light composite wall according to claim 1, it is characterised in that the glass bead complex sand pulp layer Thermal conductivity factor≤0.07W/mK, linear shrinkage≤0.30%, compression strength 0.20MPa, adhesion strength 50KPa.
CN201711327763.7A 2017-12-11 2017-12-11 A kind of light composite wall Pending CN107989208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711327763.7A CN107989208A (en) 2017-12-11 2017-12-11 A kind of light composite wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711327763.7A CN107989208A (en) 2017-12-11 2017-12-11 A kind of light composite wall

Publications (1)

Publication Number Publication Date
CN107989208A true CN107989208A (en) 2018-05-04

Family

ID=62037746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711327763.7A Pending CN107989208A (en) 2017-12-11 2017-12-11 A kind of light composite wall

Country Status (1)

Country Link
CN (1) CN107989208A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2296373Y (en) * 1997-01-22 1998-11-04 王文福 Light insulation shock-proof wall plate
CN101691795A (en) * 2009-08-28 2010-04-07 刘兴山 Integrated self-insulating light wallboard
CN202401612U (en) * 2011-09-05 2012-08-29 徐学东 Concrete frame with sandwiched wood cement board assembly type light-weight wallboard
CN205100407U (en) * 2015-10-26 2016-03-23 上海正轶建筑设计有限公司 Building curtain wall
CN205476228U (en) * 2016-01-05 2016-08-17 贵阳欧派电器科技有限公司 Integrated wall heat preservation decorative board
CN205502316U (en) * 2016-01-27 2016-08-24 左井贵 Steel structure wall body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2296373Y (en) * 1997-01-22 1998-11-04 王文福 Light insulation shock-proof wall plate
CN101691795A (en) * 2009-08-28 2010-04-07 刘兴山 Integrated self-insulating light wallboard
CN202401612U (en) * 2011-09-05 2012-08-29 徐学东 Concrete frame with sandwiched wood cement board assembly type light-weight wallboard
CN205100407U (en) * 2015-10-26 2016-03-23 上海正轶建筑设计有限公司 Building curtain wall
CN205476228U (en) * 2016-01-05 2016-08-17 贵阳欧派电器科技有限公司 Integrated wall heat preservation decorative board
CN205502316U (en) * 2016-01-27 2016-08-24 左井贵 Steel structure wall body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨斌等: "《干混砂浆及其试验方法标准汇编》", 31 January 2013, 中国建材工业出版社 *

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Application publication date: 20180504

RJ01 Rejection of invention patent application after publication