CN100557162C - Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method - Google Patents

Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method Download PDF

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Publication number
CN100557162C
CN100557162C CNB2007101447154A CN200710144715A CN100557162C CN 100557162 C CN100557162 C CN 100557162C CN B2007101447154 A CNB2007101447154 A CN B2007101447154A CN 200710144715 A CN200710144715 A CN 200710144715A CN 100557162 C CN100557162 C CN 100557162C
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insulation boards
composite insulation
construction
break resistant
groove
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Expired - Fee Related
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CNB2007101447154A
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CN101168993A (en
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康玉范
康鹏
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康玉范
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Abstract

The present invention relates to industry and civilian construction wall roofing, be specially a kind of exterior wall outer thermal insulation construction method of anchoring composite insulation boards pouring foaming polyurethane heat insulation material.Be characterized in: stick with glue the composite insulation boards that agent 6 is bonded as one warming plate 3 and cement based environment-friendly light plate 5 in processing factory, use TOX nylon jacket steel nail 4 with composite insulation boards and basic unit's 1 anchoring at the construction field (site), pouring foaming polyurethane heat insulation material 2 in the 10-15mm cavity of reserving 14 then, finish anchor, the compound connection that bonding is closed, adjacent two composite insulation boards form the location benchmark with L type tongue and groove 10 falcon joint constructions separately, and assurance external surface planeness, the butt joint place is coated with foamed glue 11 sealings, the joint external surface is dark at the 1.5-2.0mm of processing in advance, wide groove 9 interior employings of 50-80mm are smeared flexible break resistant putty 7, be pressed into alkaline-resisting grid cloth 8, a cloth two of smearing flexible break resistant putty 7 is coated with the method embedding and puts down, use in the TOX nylon jacket steel nail 4 hole pits with 12 embeddings of material flexible break resistant putty and put down, do facing 15 on cement based environment-friendly light plate 5 surfaces then.

Description

Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method
One, technical field
The present invention relates to industry and civilian construction wall roofing, be specially a kind of exterior wall outer thermal insulation construction method of anchoring composite insulation boards pouring foaming polyurethane heat insulation material.
Two, background technology
China's building energy-saving standard advances to 65%, and will continue to improve.And heat insulating work facing style requires to become increasingly abundant and multiscaleization.So far, outer heat preservation technology mostly is situ wet job execution, contaminated environment greatly; And insulation, waterproof, decoration will independent separately construction, thereby can not once construct and realize insulation, waterproof, decorative multi-function requirement; Defectives such as that the outer thermal insulation structure ubiquity of the non-hard polyurethane foam insulation layer of current use the insulation layer coefficient of thermal conductivity is big, easy to crack, infiltration; And adopt the construction of spraying polyurethane insulation layer method also to have certain defective: 1, spraying application causes the little foam of polyurethane to float, serious environment pollution.2, showy loss of the little foam of polyurethane and finishing polyurethane surface surface evenness cause waste of raw materials excessive.3, to expend man-hour many for the finishing polyurethane surface.4, Pen Tu polyurethane insulation coating profile density is inhomogeneous, because the heat insulating work quality accident that the insulation layer volume contraction causes happens occasionally.Outer insulation furring brick engineering is its long-term safety of industry sorrow always, and brick pasted outside wall has become to embarrass the gesture of holding back in China.Therefore, batch production production, standardized construction is once realized insulation, waterproof, decoration integrated, and the External Thermal Insulation Technology for External with multiple facing style has become universal demand.Light weight and to have the External Thermal Insulation Technology for External of face brick effect desired especially.
Three, summary of the invention
The object of the present invention is to provide the construction of a kind of anchoring simple in structure, simple to operation, on-the-spot, cast polyurethane, once finish the exterior wall outer thermal insulation construction method of insulation, waterproof, decoration integrated anchoring composite insulation boards pouring foaming polyurethane heat insulation material.The objective of the invention is to realize by following technology: it comprises polyurathamc heat insulating material, warming plate, TOX nylon jacket steel nail, cement based environment-friendly light plate, bonding adhesive, flexible break resistant putty, alkaline-resisting grid cloth, groove, L type tongue and groove, foamed glue, with material flexible break resistant putty, weather-proof silicone sealant, cavity, facing.Stick with glue the composite insulation boards that agent is bonded as one warming plate and cement based environment-friendly light plate in processing factory, use TOX nylon jacket steel nail with composite insulation boards and basic unit's anchoring at the construction field (site), pouring foaming polyurethane heat insulation material in the 10-15mm cavity of reserving then, finish anchor, the compound connection that bonding is closed, adjacent two composite insulation boards form the location benchmark with L type tongue and groove falcon joint construction separately, and assurance external surface planeness, the butt joint place is coated with the foamed glue sealing, the joint external surface is dark at the 1.5-2.0mm of processing in advance, wide interior employing of groove of 50-80mm smeared flexible break resistant putty, be pressed into alkaline-resisting grid cloth, a cloth two of smearing flexible break resistant putty is coated with the method embedding and puts down, use in the TOX nylon jacket steel nail hole pit with the embedding of material flexible break resistant putty and put down, do coating ornamental surface on cement based environment-friendly light plate surface then.When facing was face brick-imitation facing or imitative plastic-aluminum curtain wall facing, composite insulation boards butt joint place did not reprocess dark, the wide groove of 50~80mm of 1.5~2.0mm, and directly seals Ornamental Stitching with weather-proof silicone sealant.Advantage of the present invention is: at the standardized composite insulation boards of plant produced, and be processed into and have L type tongue and groove falcon and link structure, when install at the scene, as benchmark assurance external surface planeness.Guarantee all secure fixation to be connected with TOX nylon jacket steel nail with any material body of wall.Cast-in-site polyurathamc heat insulating material is realized permanent adhesion strength reliably.Thereby form the compound connection that 100% bonding, no cavity, anchor bonding are closed, reach the long-term security reliable request.Can be applied on any height building, solve the problem of the outer heat insulating work furring brick difficulty of external wall of high-rise building.In addition, be coated with foamed glue in the adjacent two butt joint composite insulation boards L type ribbets, and in its butt joint place external surface is processed dark 1.5-2.0mm, wide 50-80mm groove in advance, put down with flexible break resistant putty, alkaline-resisting grid cloth, the embedding of flexible break resistant putty, form dual flexible break resistant structure, solve the butt joint place and crack, influence the difficult problem of apparent mass.Thereby make the external wall outer insulation engineering surface can become the seamless coating ornamental surface of large tracts of land, face brick-imitation facing or imitative plastic-aluminum curtain wall facing.Because cement based environment-friendly light plate has excellent weather resistance and stable physical performance, guarantees external wall outer insulation quantity sheet appearance quality long-term stability.The thickness of composite insulation boards adds that the thickness of cast-in-site polyurathamc heat insulating material equals the insulation layer thickness by the energy conservation standard designing requirement.Therefore can use in southern, any area, the north.Cement based environment-friendly light plate when plant produced, can be processed as level and smooth polishing the plane, can be processed as face brick-imitation facing style, also can be processed as burr lacquer facing style.After using various coating, become the outstanding decorated style of emulation texture.And because the heat insulating work structure has light (the 50mm insulation layer time<20kg/m of load 2), have the very big advantage that substitutes full ceramic mosaic facing, have a extensive future.
Four, description of drawings
Fig. 1 is that composite insulation boards pouring foaming polyurethane of the present invention forms anchor, sticking compound connection external wall outer insulation organigram; Fig. 2 is the structural principle schematic diagram that two composite insulation boards L of the present invention type tongue and groove falcon connects; Fig. 3 is the structural principle schematic diagram of two composite insulation boards grooves of the present invention.
Five, the specific embodiment
It comprises polyurathamc heat insulating material 2, warming plate 3, TOX nylon jacket steel nail 4, cement based environment-friendly light plate 5, bonding adhesive 6, flexible break resistant putty 7, alkaline-resisting grid cloth 8, groove 9, L type tongue and groove 10, foamed glue 11, with material flexible break resistant putty 12, weather-proof silicone sealant 13, cavity 14, facing 15.Stick with glue the composite insulation boards that agent 6 is bonded as one warming plate 3 and cement based environment-friendly light plate 5 in processing factory, use TOX nylon jacket steel nail 4 with composite insulation boards and basic unit's 1 anchoring at the construction field (site), pouring foaming polyurethane heat insulation material 2 in the 10-15mm cavity of reserving 14 then, finish anchor, the compound connection that bonding is closed, adjacent two composite insulation boards form the location benchmark with L type tongue and groove 10 falcon joint constructions separately, and assurance external surface planeness, the butt joint place is coated with foamed glue 11 sealings, the joint external surface is dark at the 1.5-2.0mm of processing in advance, wide groove 9 interior employings of 50-80mm are smeared flexible break resistant putty 7, be pressed into alkaline-resisting grid cloth 8, a cloth two of smearing flexible break resistant putty 7 is coated with the method embedding and puts down, use in the TOX nylon jacket steel nail 4 hole pits with 12 embeddings of material flexible break resistant putty and put down, do coating ornamental surface 15 on cement based environment-friendly light plate 5 surfaces then.The polyurathamc heat insulating material will fill up cavity 14 (10-15mm) automatically.Form the heat preserving and water proof decoration integrated exterior wall and be incubated outward, realize the highly reliable heat-preserving wall of long-term security.It more than is the embodiment when outer heat insulating work is seamless coating ornamental surface.When facing 15 was face brick-imitation facing or imitative plastic-aluminum curtain wall facing style, composite insulation boards butt joint place did not reprocess the groove that 1.5-2.0mm is dark, 50-80mm is wide, and directly with weather-proof silicone sealant 13 sealing Ornamental Stitchings.

Claims (2)

1, a kind of anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method, it comprises polyurathamc heat insulating material, warming plate, TOX nylon jacket steel nail, cement based environment-friendly light plate, bonding adhesive, flexible break resistant putty, alkaline-resisting grid cloth, groove, L type tongue and groove, foamed glue, with material flexible break resistant putty, cavity, facing.It is characterized in that: stick with glue the composite insulation boards that agent is bonded as one warming plate and cement based environment-friendly light plate in processing factory, use TOX nylon jacket steel nail with composite insulation boards and basic unit's anchoring at the construction field (site), pouring foaming polyurethane heat insulation material in the 10-15mm cavity of reserving then, finish anchor, the compound connection that bonding is closed, adjacent two composite insulation boards form the location benchmark with L type tongue and groove falcon joint construction separately, and assurance external surface planeness, the butt joint place is coated with the foamed glue sealing, the joint external surface is dark at the 1.5-2.0mm of processing in advance, wide interior employing of groove of 50-80mm smeared flexible break resistant putty, be pressed into alkaline-resisting grid cloth, a cloth two of smearing flexible break resistant putty is coated with the method embedding and puts down, use in the TOX nylon jacket steel nail hole pit with the embedding of material flexible break resistant putty and put down, do coating ornamental surface on cement based environment-friendly light plate surface then.
2, a kind of anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method according to claim 1, it is characterized in that: when facing is face brick-imitation facing or imitative plastic-aluminum curtain wall facing, composite insulation boards butt joint place does not reprocess dark, the wide groove of 50~80mm of 1.5~2.0mm, and directly seals Ornamental Stitching with weather-proof silicone sealant.
CNB2007101447154A 2007-11-30 2007-11-30 Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method Expired - Fee Related CN100557162C (en)

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Application Number Priority Date Filing Date Title
CNB2007101447154A CN100557162C (en) 2007-11-30 2007-11-30 Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method

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Application Number Priority Date Filing Date Title
CNB2007101447154A CN100557162C (en) 2007-11-30 2007-11-30 Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method

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CN100557162C true CN100557162C (en) 2009-11-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723154A (en) * 2019-01-08 2019-05-07 深圳市兴派建筑工程有限公司 Build Stilt layer outer thermal insulation construction method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603355B (en) * 2009-06-30 2016-03-02 金博(上海)建工集团有限公司 Natural stone pu waterproof insulation board and preparation method thereof
CN102433974B (en) * 2011-12-02 2013-03-13 江西昌南建设集团有限公司 Curtain wall-imitating wall insulation technical method by anchoring and pasting inorganic heat-insulation decorative composite board
CN102587609B (en) * 2012-03-23 2014-09-24 烟台市顺达聚氨酯有限责任公司 Method for producing rigid foam polyurethane heat-insulation and decorative integrated plate
CN108643380B (en) * 2018-05-10 2019-09-27 江西博慧工程技术服务有限公司 A kind of anti-dropout architectural exterior insulation construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723154A (en) * 2019-01-08 2019-05-07 深圳市兴派建筑工程有限公司 Build Stilt layer outer thermal insulation construction method

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