Anchoring composite insulation boards, polyurethane external wall heat insulation body of wall
One, technical field
The utility model relates to industry and civilian construction body of wall, roofing.Be specially anchoring composite insulation boards, polyurethane external wall heat insulation body of wall that a kind of anchoring is bonded to cement basic ring guarantor's thistle board and heat insulating 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, External Thermal Insulation Technology for External 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 outer heat preservation technology 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 purpose of this utility model is to provide the construction of a kind of anchoring simple in structure, simple to operation, on-the-spot, cast polyurethane, once finishes insulation, waterproof, decoration integrated anchoring composite insulation boards, polyurethane external wall heat insulation body of wall.The purpose of this utility model be achieved in that it comprise 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.TOX nylon jacket steel nail 4 passes cement based environment-friendly light plate 5, warming plate 3, polyurathamc heat insulating material 2, fixedlys connected with basic unit 1, with material flexible break resistant putty 12 1 ends be connected with TOX nylon jacket steel nail 4, the aspect of the other end is connected with facing 15, bonding adhesive 6 one sides are connected with warming plate 3, another side is connected with cement based environment-friendly light plate 5, the another side of cement based environment-friendly light plate 5 is connected with facing 15, between warming plate 3 and the basic unit 1 10-15mm cavity 14 is arranged.By bonding adhesive 6 warming plate 3 and cement environmental protection thistle board 5 are bonded as the composite insulation boards with L type tongue and groove 10 falcon joint constructions, L type tongue and groove 10 butt joints of composite insulation boards are tightly connected by foamed glue 11, are connected by putting down with material flexible break resistant putty 7 and alkaline-resisting grid cloth 8 embeddings in there is the groove 9 that 1.5-2.0mm is dark, 50-80mm is wide at the butting surface place of two composite insulation boards.Warming plate 3 is polyurethane sheet or EPS plate or XPS plate or rock cotton board.The be tightly connected Ornamental Stitching of adjacent two facings 15 of weather-proof silicone sealant 13.Facing 15 is coating ornamental surface or face brick-imitation facing or imitative plastic-aluminum curtain wall facing.The utility model has the advantages that: at the standardized composite insulation boards of plant produced, and be processed into and have L type tongue and groove 10 falcon joint constructions, when install at the scene, guarantee the external surface planeness as benchmark.Guarantee all secure fixation to be connected with TOX nylon jacket steel nail 4 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 bonds and close, 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 it is flat with flexible break resistant putty and alkaline-resisting grid cloth embedding in its butt joint place external surface is processed dark 1.5-2.0mm, wide 50-80mm groove in advance, form dual flexible break resistant structure, solve the joint crackle, 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 the face brick-imitation style, also can be processed as burr lacquer 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 the utility model composite insulation boards, polyurathamc form anchor, sticking compound connection external wall outer insulation organigram; Fig. 2 is the structural principle schematic diagram that the adjacent two composite insulation boards L type tongue and groove falcons of the utility model connect; Fig. 3 is the structural principle schematic diagram of the adjacent two composite insulation boards grooves of the utility model.
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.TOX nylon jacket steel nail 4 passes cement based environment-friendly light plate 5, warming plate 3, polyurathamc heat insulating material 2, fixedlys connected with basic unit 1, with material flexible break resistant putty 12 1 ends be connected with TOX nylon jacket steel nail 4, the aspect of the other end is connected with facing 15, bonding adhesive 6 one sides are connected with warming plate 3, another side is connected with cement based environment-friendly light plate 5, the another side of cement based environment-friendly light plate 5 is connected with facing 15, between warming plate 3 and the basic unit 1 10-15mm cavity 14 is arranged.By bonding adhesive 6 warming plate 3 and cement environmental protection thistle board 5 are bonded as the composite insulation boards with L type tongue and groove 10 falcon joint constructions, L type tongue and groove 10 butt joints of composite insulation boards are tightly connected by foamed glue 11, are connected by putting down with material flexible break resistant putty 7 and alkaline-resisting grid cloth 8 embeddings in there is the groove 9 that 1.5-2.0mm is dark, 50-80mm is wide at the butting surface place of two composite insulation boards.Warming plate 3 is polyurethane sheet or EPS plate or XPS plate or rock cotton board.The be tightly connected Ornamental Stitching of adjacent two facings 15 of weather-proof silicone sealant 13.Facing 15 is coating ornamental surface or face brick-imitation facing or imitative plastic-aluminum curtain wall facing.Use with 12 embeddings of material flexible break resistant putty flat in TOX nylon jacket steel nail 4 head of a nail holes.It more than is the embodiment when 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 9 that 1.5-2.0mm is dark, 50-80mm is wide, and directly with weather-proof silicone sealant 13 sealing Ornamental Stitchings.