Method for making self-temperature-regulating phase-change heat-insulation wall and product thereof

A composite thermal insulation and manufacturing method technology, applied in chemical instruments and methods, building structure, solid waste management, etc., can solve the problems of poor fireproof performance, cracking of plastering mortar, high construction cost, etc., and achieve high thermal insulation effect, The effect of the ability to raise the indoor temperature

CN101025037AInactive Publication Date: 2007-08-29QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2007-08-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a temperature-selfadjusting phase transition composite high temperature wall body manufacturing method, comprising: coating the wall body with temperature selfadjusting phase transition mortar, coating heat preservation putty and then coating elastic putty, and finally coating heat insulating paint, where the said temperature selfadjusting phase transition mortar is composed in weight percent of: temperature selfadjusting phase transition material 10-40%, hollow fiber material 5-35%, dispersible glue powder 8-38%, cement 12-42%, and lightweight aggregate 35-65%. And the invention provides a temperature-selfadjusting phase transition composite heat preservation wall body manufacturing method and the product. And the product has features of better heat preservation effect, high antifire performance, low wall body foundation requirements, high fastness of heat preservation layer, good decorative effect, no pollution, long service life, able to make large-area spreading and application, etc.
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Description

Technical field

[0001] The invention relates to a thermal insulation wall in the construction field, in particular to a method for manufacturing a self-regulating temperature phase change thermal insulation wall and its products. Background technique

[0002] To save energy, it is necessary to maintain the temperature in the room, and the insulation of the wall is very important to save energy, especially in the north. At present, a kind of thermal insulation wall is realized by bonding expanded polystyrene foam board or high-density polystyrene extruded board outside the wall, then thinly wiping cotton mortar outside it, and coating exterior wall paint. Although the external wall of this structure has a good thermal insulation effect, since the thermal insulation materials used mainly include expanded polystyrene foam board or high-density polystyrene extruded board, the fire resistance performance is very poor, and the wall foundation Due to many defects such as high requ...

Examples

Embodiment 1

[0069] A method for manufacturing a self-regulating phase-change composite thermal insulation wall, comprising scraping and coating self-regulating phase-change mortar on the outside of the wall, scraping and coating thermal insulation putty on the outside of the self-regulating phase-change mortar, and then scraping and coating the outside of the wall Elastomeric putty, apply a sealer primer, and finally apply an insulating paint over it.

[0070] Said self-regulating phase-change mortar is composed of the following components according to weight percentage:

[0071] Self-regulating phase change material 10%;

[0072] Hollow fiber material 15%;

[0073] Dispersible rubber powder 18%;

[0074] Cement 22%;

[0075] Light aggregate 35%.

[0076] Put the above-mentioned self-regulating phase change material, hollow fiber material and lightweight aggregate in the first mixing tank and stir and disperse for 20-30 minutes as the first component, and put the dispersible rubber po...

Embodiment 2

[0095] A method for manufacturing a self-regulating phase-change composite thermal insulation wall, comprising scraping and coating self-regulating phase-change mortar on the outside of the wall, scraping and coating thermal insulation putty on the outside of the self-regulating phase-change mortar, and then scraping and coating the outside of the wall Elastomeric putty, apply a sealer primer, and finally apply an insulating paint over it.

[0096] In the above technical solution, the thermal insulation putty is composed of the following components in percentage by weight:

[0097] Rubber powder 18%;

[0098] Cement 16%;

[0099] Light aggregate 35%;

[0100] Fiber 13%;

[0101] Expanded glass microspheres 18%;

[0102] Said fibers are a mixture of inorganic fibers and organic fibers;

[0103] The said lightweight aggregate mainly includes diatomite, floating beads, ceramsite, fly ash, expanded vitrified microspheres, hollow glass beads and perlite, or a mixture of two or...

Embodiment 3

[0106] A method for manufacturing a self-regulating phase-change composite thermal insulation wall, comprising scraping and coating self-regulating phase-change mortar on the outside of the wall, scraping and coating thermal insulation putty on the outside of the self-regulating phase-change mortar, and then scraping and coating the outside of the wall Elastomeric putty, apply a sealer primer, and finally apply an insulating paint over it.

[0107] In the above technical scheme, said elastic putty is composed of the following components according to weight percentage:

[0108] Elastic Lotion 12%;

[0109] Synthetic rubber powder 12%;

[0110] Quartz powder 23%;

[0111] Calcium Carbonate 13%;

[0112] Talc 13%;

[0113] Water 27%.

[0114] Put the above-mentioned synthetic rubber powder, quartz powder, calcium carbonate, talcum powder and water together and fully stir for 20-36 minutes. After uniformity, add elastic emulsion and stir slowly to form a paste.