CN102677848A - Construction process of ultra-light foam cement heat insulating decorative board on outer wall - Google Patents

Construction process of ultra-light foam cement heat insulating decorative board on outer wall Download PDF

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Publication number
CN102677848A
CN102677848A CN2012101263946A CN201210126394A CN102677848A CN 102677848 A CN102677848 A CN 102677848A CN 2012101263946 A CN2012101263946 A CN 2012101263946A CN 201210126394 A CN201210126394 A CN 201210126394A CN 102677848 A CN102677848 A CN 102677848A
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China
Prior art keywords
heat insulating
layer
insulation
thermal insulation
cementing agent
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Pending
Application number
CN2012101263946A
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Chinese (zh)
Inventor
牛智勇
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牛智勇
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Application filed by 牛智勇 filed Critical 牛智勇
Priority to CN2012101263946A priority Critical patent/CN102677848A/en
Publication of CN102677848A publication Critical patent/CN102677848A/en
Pending legal-status Critical Current

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Abstract

A construction process of a ultra-light foam cement heat insulating decorative integrated board on an external wall comprises the steps of preparing a heat insulating decorative integrated board and preparing adhesive with the material same as the material of the heat insulating layer as base material. The construction process is characterized in that the process also comprises the following steps: (A) taking-off on the body of the external wall, and calibrating the position of the ultra-light foam cement heat insulating decorative board; (B) cutting the heat insulating layer of the heat insulating decorative integrated board to form a heat insulating base layer and an integrated heat insulating layer with a decorative surface layer, fixing the heat insulating base layer on the body of the external wall by virtue of a reinforcing structure; (C) spraying the adhesive to the outer surface of the heat insulating base layer and striking off, bonding the integrated heat insulating layer on the heat insulating base layer by virtue of the adhesive and fixing; and (D) after locating, pointing the joints among the boards by use of a joint pointing agent to complete the construction process. The external wall heat insulating decorative integrated board fabricated by virtue of the process provided by the invention is firmer in locating, and avoids stripping trouble caused by long-time exposure to the weather of the heat insulating decorative board.

Description

The construction technology of ultralight foaming cement thermal insulation decorative panel on exterior wall
Technical field
The invention belongs to building field, relate to a kind of construction technology of external wall outer insulation, the construction technology of particularly a kind of ultralight foaming cement thermal insulation decorative integrated plate on exterior wall.
Background technology
At present, the specific requirement to the warming of highrise building, fire prevention, waterproof has proposed the requirement of high standardization.In order to comply with environmental requirement; Inflammable heat preservation plate material is replaced by inorganic material such as foam cement or perlites gradually, but the foaming cement thermal insulation plate on metope, also need smear after fixing outside architectural surface, and the brushing work of outer architectural surface is the part that whole project is wasted labour and time most; Increased cost of labor greatly; Therefore, for practicing thrift engineering time and cost of labor, the foam cement sheet material that has outer architectural surface that is prefabricated in the factory has not only been practiced thrift cost of labor and engineering time; And outer architectural surface is owing to be quantized production, and color and luster is more even.But the precast plate that forms is like this constructed on exterior wall, but have very big installation difficulty problem fixedly the time; Depend alone to be bonded on the outer body of wall and can't sheet material be fixed; Because the sheet material architectural surface is accomplished in factory, can not destroy architectural surface and realize reinforcing again.In addition; Insulation layer is thicker and the middle tensile strength whole sheet material that causes is low; Like this; Make the fixing of whole sheet material be unable to bear long-term exposing to the weather more, in case sheet material breakaway from the outer body of wall is got off, consequence is quite serious: maybe near the pedestrian's life security the highrise building, and vehicle cause damage.Therefore; We select the insulation layer of sheet material is cut; Then with the front and back two parts sheet material that is become by with insulation layer with the cementing agent of material bonding; Not only can solve the low problem of middle tensile strength that causes owing to insulation layer is blocked up effectively, and use cementing agent to increase the bonding degree between front and back split sheet material with material.So, how site operation becomes a problem demanding prompt solution again to such heat insulating decorative board.
Summary of the invention
The present invention's and middle tensile strength low problem of causing thicker for the insulation layer that solves ultralight foam cement sheet material; Designed the construction technology of ultralight foaming cement thermal insulation decorative panel on exterior wall; Solved the low difficult problem of middle tensile strength of sheet material effectively; This construction technology location simple to operate and heat preservation and decoration of outer wall one plate that accomplish by this technology is more firm, has avoided the puzzlement of peeling off of being exposed to the weather for a long time and causing owing to heat insulating decorative board.
The technical scheme that the present invention adopts is: the ultralight foaming cement thermal insulation is decorated the construction technology of compound one plate on exterior wall; Comprise: preparation ultralight foaming cement thermal insulation decorate compound one plate, and with the one plate in the material of the identical material of insulation layer be that base-material prepares cementing agent, key is: described processing step also comprises:
A, on outer wall body unwrapping wire, demarcate the position location of ultralight foaming cement thermal insulation decorative panel;
B, the insulation layer of the compound one plate of insulation and decoration is cut; Make sheet material form heat insulation base layer and have the two-part structure of the composite heat-insulating layer of architectural surface, be fixed to heat insulation base layer on the position location of having demarcated on the outer wall body by reinforcement again;
C, cementing agent is sprayed into the heat insulation base layer external surface, wipes off after, by cementing agent with composite heat-insulating layer be bonded on the heat insulation base layer, fixing;
The compound one plate of D, insulation and decoration location accomplishes the back, it is flat to utilize jointing agent that the slit between the sheet material is colluded, the completion work progress.
The invention has the beneficial effects as follows: this construction technology is cut the insulation layer of ultralight foaming cement thermal insulation decorative panel; Then (promptly with the front and back two parts sheet material that is become; Heat insulation base layer and composite heat-insulating layer) by boning with the cementing agent of insulation layer with material; Not only can solve the low problem of middle tensile strength that causes owing to insulation layer is blocked up effectively, and use cementing agent to increase the bonding degree between front and back split sheet material with material.This construction technology location simple to operate and heat preservation and decoration of outer wall one plate that accomplish by this technology is more firm, has avoided the puzzlement of peeling off of being exposed to the weather for a long time and causing owing to heat insulating decorative board.
Description of drawings
Fig. 1 is the structural representation that heat insulation decoration integrated plate is located on exterior wall among the present invention.
In the accompanying drawing, the 1st, outer wall body, the 2nd, holdfast, the 3rd, heat insulation base layer, the 4th, bonding agent, 5
Be composite heat-insulating layer, the 6th, architectural surface.
Below in conjunction with accompanying drawing the present invention is elaborated.
The specific embodiment
The ultralight foaming cement thermal insulation is decorated the construction technology of compound one plate on exterior wall; Comprise: preparation ultralight foaming cement thermal insulation decorate compound one plate, and with the one plate in the material of the identical material of insulation layer be that base-material prepares cementing agent 4, importantly: described processing step also comprises:
A, on outer wall body 1 unwrapping wire, demarcate the position location of ultralight foaming cement thermal insulation decorative panel;
B, the insulation layer of the compound one plate of insulation and decoration is cut; Make sheet material form heat insulation base layer 3 and have the two-part structure of the composite heat-insulating layer 5 of architectural surface 6, be fixed to heat insulation base layer 3 on the position location of having demarcated on the outer wall body 1 by reinforcement again;
C, cementing agent 4 is sprayed into heat insulation base layer 3 external surfaces, wipes off after, by cementing agent 4 with composite heat-insulating layer 5 be bonded on the heat insulation base layer 3, fixing;
The compound one plate of D, insulation and decoration location accomplishes the back, it is flat to utilize jointing agent that the slit between the sheet material is colluded, the completion work progress.
The thickness of described heat insulation base layer 3 is 5.5 ~ 7cm.
The thickness of described composite heat-insulating layer 5 is 1 ~ 1.5cm.
Described reinforcement is one or both in cementing agent 4 or holdfast 2 or expansion bolt or the above three kinds of structures.
Cementing agent 4 is formulated according to following portion rate:
The warming plate base material grinds 1 ~ 3 part of gained fine powder,
1 part of sulphate aluminium cement,
0.02 ~ 0.05 part of inorfil palpus,
0.5 ~ 1 part in water.
Also comprise water-based thickener in the described cementing agent 4.
Comprise also in the described cementing agent 4 that weight concentration is 2% 0.2 ~ 0.5 part CMC.
Like this, through using the cementing agent of processing with the base-material of material with insulation layer, strengthened being connected between heat insulation base layer 3 and the composite heat-insulating layer 5, the composite heat-insulating layer of avoiding having decorative surface layer 65 comes off because of exposing to the weather.
In the specific implementation, A, on outer wall body 1 unwrapping wire, demarcate the position location of ultralight foaming cement thermal insulation decorative panel; B, the insulation layer of heat insulating decorative board is cut; Make sheet material form heat insulation base layer 3, and be integral the two-part structure of the composite heat-insulating layer 5 of formula structure with architectural surface 6, again heat insulation base layer 3 being bondd and adds holdfast 2 by cementing agent 4 is fixed on the position location of having demarcated on the outer wall body 1; C, cementing agent 4 is sprayed into heat insulation base layer 3 external surfaces, wipes off after, by cementing agent 4 with composite heat-insulating layer 5 be bonded on the heat insulation base layer 3, fixing; The compound one plate of D, insulation and decoration location accomplishes the back, it is flat to utilize jointing agent that the slit between the sheet material is colluded, the completion work progress.The location of the heat preservation and decoration of outer wall one plate of accomplishing by this technology is more firm, has avoided the puzzlement of peeling off of being exposed to the weather for a long time and causing owing to heat insulating decorative board.Provide the specific embodiment that each component measures with umber in the cementing agent 4 below:
Table 1

Claims (7)

1. the ultralight foaming cement thermal insulation is decorated the construction technology of compound one plate on exterior wall; Comprise: preparation ultralight foaming cement thermal insulation decorate compound one plate, and with the one plate in the material of the identical material of insulation layer be that base-material prepares cementing agent (4), it is characterized in that: described processing step also comprises:
A, go up unwrapping wire at outer wall body (1), demarcate the position location of ultralight foaming cement thermal insulation decorative panel;
B, the insulation layer of the compound one plate of insulation and decoration is cut; Make sheet material form heat insulation base layer (3) and have the two-part structure of the composite heat-insulating layer (5) of architectural surface (6), be fixed to heat insulation base layer (3) on the position location of having demarcated on the outer wall body (1) by reinforcement again;
C, cementing agent (4) is sprayed into heat insulation base layer (3) external surface, wipes off after, by cementing agent (4) with composite heat-insulating layer (5) be bonded in heat insulation base layer (3) go up, fixing;
The compound one plate of D, insulation and decoration location accomplishes the back, it is flat to utilize jointing agent that the slit between the sheet material is colluded, the completion work progress.
2. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 1 on exterior wall, it is characterized in that: the thickness of described heat insulation base layer (3) is 5.5 ~ 7cm.
3. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 1 on exterior wall, it is characterized in that: the thickness of described composite heat-insulating layer (5) is 1 ~ 1.5cm.
4. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 1 on exterior wall is characterized in that: described reinforcement is one or both in cementing agent (4) or holdfast (2) or expansion bolt or the above three kinds of structures.
5. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 1 on exterior wall, it is characterized in that: cementing agent (4) is formulated according to following portion rate:
The warming plate base material grinds 1 ~ 3 part of gained fine powder,
1 part of sulphate aluminium cement,
0.02 ~ 0.05 part of inorfil palpus,
0.5 ~ 1 part in water.
6. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 5 on exterior wall, it is characterized in that: described cementing agent also comprises water-based thickener in (4).
7. the construction technology of ultralight foaming cement thermal insulation decorative panel according to claim 5 on exterior wall is characterized in that: comprise also in the described cementing agent (4) that weight concentration is 2% 0.2 ~ 0.5 part CMC.
CN2012101263946A 2012-04-27 2012-04-27 Construction process of ultra-light foam cement heat insulating decorative board on outer wall Pending CN102677848A (en)

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CN2012101263946A CN102677848A (en) 2012-04-27 2012-04-27 Construction process of ultra-light foam cement heat insulating decorative board on outer wall

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Application Number Priority Date Filing Date Title
CN2012101263946A CN102677848A (en) 2012-04-27 2012-04-27 Construction process of ultra-light foam cement heat insulating decorative board on outer wall

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507526A (en) * 2014-09-27 2016-04-20 花海东 Construction process of back-bolted insulation and decoration integrated panel system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124686A1 (en) * 1981-06-24 1983-01-13 Gruenzweig Hartmann Glasfaser Façade-cladding system for the exterior façade of buildings
DE19947913A1 (en) * 1999-10-06 2001-05-17 Fingerling Karl Heinz Fastening element for attaching loads to comprises an elongate insulating member which is provided at its ends with means respectively for fastening into the building wall and for attaching loads
CN2663573Y (en) * 2003-11-10 2004-12-15 康玉范 Nailing-sticking compounded decorative wall and room surface with heat preservation and water-proof function
CN101058513A (en) * 2007-04-13 2007-10-24 公安部四川消防研究所 Fire resistant agglomerant
CN101586388A (en) * 2009-06-12 2009-11-25 山东天地大建材科技有限公司 Method for mounting insulating and decorating integrative board
CN101691290A (en) * 2009-08-25 2010-04-07 江其东 Mortar for building and plastering PTB aerated concrete blocks and using method thereof
CN202047589U (en) * 2011-08-01 2011-11-23 山东汇星科技开发有限公司 Isolation-type fireproof composite heat-insulating template for cast-in-place concrete
CN202202442U (en) * 2011-09-06 2012-04-25 浙江省建筑科学设计研究院有限公司 Large-size anti-crack foamed cement single-face compound heat preservation plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124686A1 (en) * 1981-06-24 1983-01-13 Gruenzweig Hartmann Glasfaser Façade-cladding system for the exterior façade of buildings
DE19947913A1 (en) * 1999-10-06 2001-05-17 Fingerling Karl Heinz Fastening element for attaching loads to comprises an elongate insulating member which is provided at its ends with means respectively for fastening into the building wall and for attaching loads
CN2663573Y (en) * 2003-11-10 2004-12-15 康玉范 Nailing-sticking compounded decorative wall and room surface with heat preservation and water-proof function
CN101058513A (en) * 2007-04-13 2007-10-24 公安部四川消防研究所 Fire resistant agglomerant
CN101586388A (en) * 2009-06-12 2009-11-25 山东天地大建材科技有限公司 Method for mounting insulating and decorating integrative board
CN101691290A (en) * 2009-08-25 2010-04-07 江其东 Mortar for building and plastering PTB aerated concrete blocks and using method thereof
CN202047589U (en) * 2011-08-01 2011-11-23 山东汇星科技开发有限公司 Isolation-type fireproof composite heat-insulating template for cast-in-place concrete
CN202202442U (en) * 2011-09-06 2012-04-25 浙江省建筑科学设计研究院有限公司 Large-size anti-crack foamed cement single-face compound heat preservation plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507526A (en) * 2014-09-27 2016-04-20 花海东 Construction process of back-bolted insulation and decoration integrated panel system

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Application publication date: 20120919