CN200985568Y - Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance - Google Patents

Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance Download PDF

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Publication number
CN200985568Y
CN200985568Y CNU2006200218430U CN200620021843U CN200985568Y CN 200985568 Y CN200985568 Y CN 200985568Y CN U2006200218430 U CNU2006200218430 U CN U2006200218430U CN 200620021843 U CN200620021843 U CN 200620021843U CN 200985568 Y CN200985568 Y CN 200985568Y
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China
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layer
coat
insulation
cast
insulation layer
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Expired - Lifetime
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CNU2006200218430U
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Chinese (zh)
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康玉范
康鹏
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康玉范
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Priority to CNU2006200218430U priority Critical patent/CN200985568Y/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The utility model discloses a site casting polyurethane insulation layer true stone paint coating external heat insulator which relates to the technique of the external insulation of the civil building wall and facing. The utility model is characterized in that one layer of a hard foaming polyurethane insulation layer(3)are connected with the wall(1)through the interfacial agent of a bottom layer, another layer is connected with the intermediate coat(5)through the prime coat (4), the another layer of the intermediate coat(5) is connected with the true stone paint coating (6), the expansion joint(8) which are formed by the prime coat (4), the intermediate coat(5)and the true stone paint coating (6)are connected with sealant (7). the expansion joint(8)can reach the prime coat (4), having a depth of 2mm to 4mm. The advantages the utility model are solving the four shortcomings of the spray method; with the casting construction, no pollution, no loss, smoothness and line angel are formed into shape at one time, precision can be controlled between 3mm to 5mm, section of the insulation layer has a uniform density, good volume stability, greatly improved construction efficiency. The external insulation structure which is formed by this technique is simple-structured and has good quality, making a wall with the integrated functions of insulation, heat-proofing, water-proofing and decoration.

Description

The outer insulation of cast-in-site polyurethane insulation coating real stone paint decoration surface
(1) technical field: the utility model relates to industry and civilian construction body of wall.Be specially a kind of outer insulation that reaches the cast-in-site polyurethane insulation coating real stone paint decoration surface of energy-conservation 65% standard.
(2) technical background: China advances by energy-conservation 50% building energy-saving standard to energy-conservation 65%, and will continue to improve energy conservation standard.And the outer heat preservation technology of current use generally has defectives such as the insulation layer coefficient of thermal conductivity is big, infiltration easy to crack are difficult to reach energy-conservation 65% requirement.
Two component hard polyurethane foam heat insulating materials have coefficient of thermal conductivity little (≤0.024) and remarkable water resistance, full remuneration the deficiency of existing heat insulating material.But because the backwardness of construction technology technology, so at present at home, abroad, hard polyurethane foam can only adopt the spraying process construction when exterior wall is used, its shortcoming is: it is floating that 1, spraying application is made the little Droplets of generating polyurethane, serious environment pollution; 2, Ju ammonia Zhi Wei Droplets is floating and need the refacing planeness and cause the wastage of material amount excessive; 3, refacing technology difficulty, it is many that operation expends man-hour; The heat insulating work quality accident that the insulation layer profile density that 4 spraying processes form is inhomogeneous, generation insulation layer volume contraction causes happens occasionally.
(3) summary of the invention: the purpose of this utility model is to provide a kind of simple in structure, with low cost, easy to operate, forms cracking resistance layer by layer, waterproof and the outer insulation of the cast-in-site polyurethane insulation coating real stone paint decoration surface of decoration functions is arranged layer by layer jointly with sliding template and angle pattern plate and pattern plate moulding by casting hard polyurethane foam insulation layer and with true mineral varnish.The purpose of this utility model is achieved in that it comprises basic unit's interfacial agents (2), hard polyurethane foam insulation layer (3), scratch coat (4), floating coat (5), true stone-type paint surface layer (6), fluid sealant (7).One aspect of hard polyurethane foam insulation layer (3) through basic unit's interfacial agents (2) be connected with body of wall (1), another aspect is connected with floating coat (5) through scratch coat (4), another aspect of floating coat (5) is connected with true stone-type paint surface layer (6), shrinkage joint (8) in scratch coat (4), floating coat (5), (6) three layers of formation of true stone-type paint surface layer is located, and has fluid sealant (7) to be tightly connected.Shrinkage joint (8) degree of depth reaches scratch coat (4), is 2-4mm.The utility model has the advantages that: the technology of the present invention can solve 4 shortcomings of spraying process, the construction of employing casting, not only pollution-free, lossless, insulation layer surface planeness and line angle one-shot forming, precision can be controlled at 3-5mm, and the insulation layer profile density is even, volume stability is good, can improve efficiency of construction widely simultaneously.The outer thermal insulation structure that present technique forms is simple, quality reliably and with long-term.Realize insulation, heat insulation, waterproof, decoration integrated body of wall.
(4) description of drawings: Fig. 1 is the utility model structural principle schematic diagram.
(5) specific embodiment: an aspect of hard polyurethane foam insulation layer (3) through basic unit's interfacial agents (2) be connected with body of wall (1), another aspect is connected with floating coat (5) through scratch coat (4), another aspect of floating coat (5) is connected with true stone-type paint surface layer (6), shrinkage joint (8) in scratch coat (4), floating coat (5), (6) three layers of formation of true stone-type paint surface layer is located, and has fluid sealant (7) to be tightly connected.Shrinkage joint (8) degree of depth reaches scratch coat (4), is 2-4mm.The utility model course of work: at first spray basic unit interfacial agents 2 guarantees that hard polyurethane foam 3 and body of wall are reliably bonding on the body of wall 1 that possesses the requirement of construction planeness.With special-purpose sliding template and angle pattern plate cast hard polyurethane foam insulation layer 3.Spray or scrape three techonosphere scratch coats 4, floating coat 5, the true stone-type paint surface layer 6 of true mineral varnish then in the hard polyurethane foam insulation layer surface.Wherein, basic unit's interfacial agents has the clear base surface and invests the dual-use function that matrix surface can produce compatibility with polyurethane; The side plate of special-purpose sliding template of cast polyurethane and angle pattern plate can be adjusted arbitrarily in the 15mm-150mm scope, line angle precision such as surface finish and door and window mouth can reach 3-5mm satisfying the designing requirement of insulation layer, and side plate can require with the overlap joint that has watered the place and easy disassembly with pouring length and place to be poured simultaneously.
Possessing construction planeness requirement surface of wall spraying basic unit interfacial agents.Install sliding rail special and template after 2 hours, and set up the thickness that template and the distance of body of wall meet required insulation layer by designing requirement, with casting machine cast pair components or one-component hard polyurethane foam insulation layer, once-cast, stripping forming after 15 minutes need not secondary finishing polishing.During requirement of engineering, available pattern one-time cast-formings such as door and window mouth, different shape decorative thread, also can be with polyurethane thermal insulation board or polystyrol plastic foam plate, pre-formed back such as polystyrene extruded plastic plastic foamboard sticking construction.Spray or scrape true mineral varnish primary coat (being mixed with quartz sand in the scratch coat) in the hard polyurethane foam insulation layer surface then.Carry out the floating coat construction with spray or blade coating again.The true stone-type paint surface layer of spraying after the floating coat initial set.Make it become hair side real stone paint decoration surface effect, also can evenly spray once more with the cover emulsion, the back is wipeed off and is handled, and forms the high-grade facing of surface smoothing.The continuous finish coat of large tracts of land or when designing requirement is arranged is provided with shrinkage joint or Ornamental Stitching, and seals with fluid sealant.Finish cast polyurethane real stone paint decoration surface external heat insulating wall thus.

Claims (2)

1, a kind of outer insulation of cast-in-site polyurethane insulation coating real stone paint decoration surface, it comprises basic unit's interfacial agents (2), hard polyurethane foam insulation layer (3), scratch coat (4), floating coat (5), true stone-type paint surface layer (6), fluid sealant (7), it is characterized in that: an aspect of hard polyurethane foam insulation layer (3) is connected with body of wall (1) through basic unit's interfacial agents (2), another aspect is connected with floating coat (5) through scratch coat (4), another aspect of floating coat (5) is connected with true stone-type paint surface layer (6), in scratch coat (4), floating coat (5), the shrinkage joint (8) of (6) three layers of formation of true stone-type paint surface layer is located, and has fluid sealant (7) to be tightly connected.
2, the outer insulation of cast-in-site polyurethane insulation coating real stone paint decoration surface according to claim 1 is characterized in that: shrinkage joint (8) degree of depth reaches scratch coat (4), is 2-4mm.
CNU2006200218430U 2006-10-18 2006-10-18 Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance Expired - Lifetime CN200985568Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200218430U CN200985568Y (en) 2006-10-18 2006-10-18 Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200218430U CN200985568Y (en) 2006-10-18 2006-10-18 Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance

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CN200985568Y true CN200985568Y (en) 2007-12-05

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CNU2006200218430U Expired - Lifetime CN200985568Y (en) 2006-10-18 2006-10-18 Cast-in-place polyurethane insulation coating real mineral varnish decorative face exterior thermal insulation substance

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101988306A (en) * 2010-09-16 2011-03-23 汪路 Novel three-dimensional sandwich flame-retardant composite heat-retaining board
CN102021988A (en) * 2010-09-16 2011-04-20 汪路 Novel three-dimensional (3D) sandwich flame retardant composite insulation board with painted surface
CN102140824A (en) * 2011-01-11 2011-08-03 汪路 Surface-painted multilayer three-dimensional sandwiched flame-retardant composite heat preservation plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101988306A (en) * 2010-09-16 2011-03-23 汪路 Novel three-dimensional sandwich flame-retardant composite heat-retaining board
CN102021988A (en) * 2010-09-16 2011-04-20 汪路 Novel three-dimensional (3D) sandwich flame retardant composite insulation board with painted surface
CN101988306B (en) * 2010-09-16 2015-12-09 汪路 A kind of Novel three-dimensional sandwich flame-retardant composite heat-retaining board
CN102140824A (en) * 2011-01-11 2011-08-03 汪路 Surface-painted multilayer three-dimensional sandwiched flame-retardant composite heat preservation plate

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Granted publication date: 20071205