A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor heating insulation board and preparation method thereof
The invention provides a floor heating insulation board and a preparation method thereof, and relates to the technical field of floor heating. The floor heating insulation board is composed of the following raw materials in parts by weight: 20-30 parts of a foaming agent, 20-30 parts of an inorganic particle nucleating agent, 10-20 parts of graphene, 5-10 parts of a polyphenyl particle foaming material, 10-20 parts of an adhesive and 80-150 parts of cement, and the inorganic particle nucleating agent is composed of the following raw materials in parts by weight: 12-20 parts of talcum powder, 20-25 parts of calcium carbonate, 10-20 parts of nano silicon dioxide and 9-15 parts of nano clay. The foaming agent is selected from one or more of polystyrene, hydrogen peroxide, sodium bicarbonate, ammonium carbonate, azodicarbonamide or azodiisobutyronitrile. The talcum powder is used as an inorganic particle nucleating agent, foam nucleation of a cement matrix can be promoted, foam stability is effectively controlled, the compressive strength of the insulation board is improved, and meanwhile the comprehensive performance of the insulation board can be further remarkably improved through ingenious cooperation between the talcum powder and graphene.
本发明提供一种地暖保温板及其制备方法，涉及地暖技术领域。该地暖保温板，由以下重量份原料组成：发泡剂20—30份、无机颗粒核成剂20—30份、石墨烯10—20份、聚苯颗粒发泡物5—10份、胶黏剂10—20份和水泥80—150份，所述无机颗粒核成剂由以下重量份原料组成：滑石粉12—20份、碳酸钙20—25份、纳米二氧化硅10—20份、纳米黏土9—15份，所述发泡剂选聚苯乙烯、双氧水、碳酸氢钠、碳酸铵、偶氮甲酰胺或偶氮二异丁腈中的一种或多种。通过滑石粉作为成无机颗粒核成剂，可以促进水泥基体泡孔成核，有效控制泡孔稳定性，从而改善保温板的抗压强度，同时通过滑石粉与石墨烯之间的巧妙的配合，从而进一步地可以显著改善保温板的综合性能。
Floor heating insulation board and preparation method thereof
The invention provides a floor heating insulation board and a preparation method thereof, and relates to the technical field of floor heating. The floor heating insulation board is composed of the following raw materials in parts by weight: 20-30 parts of a foaming agent, 20-30 parts of an inorganic particle nucleating agent, 10-20 parts of graphene, 5-10 parts of a polyphenyl particle foaming material, 10-20 parts of an adhesive and 80-150 parts of cement, and the inorganic particle nucleating agent is composed of the following raw materials in parts by weight: 12-20 parts of talcum powder, 20-25 parts of calcium carbonate, 10-20 parts of nano silicon dioxide and 9-15 parts of nano clay. The foaming agent is selected from one or more of polystyrene, hydrogen peroxide, sodium bicarbonate, ammonium carbonate, azodicarbonamide or azodiisobutyronitrile. The talcum powder is used as an inorganic particle nucleating agent, foam nucleation of a cement matrix can be promoted, foam stability is effectively controlled, the compressive strength of the insulation board is improved, and meanwhile the comprehensive performance of the insulation board can be further remarkably improved through ingenious cooperation between the talcum powder and graphene.
本发明提供一种地暖保温板及其制备方法，涉及地暖技术领域。该地暖保温板，由以下重量份原料组成：发泡剂20—30份、无机颗粒核成剂20—30份、石墨烯10—20份、聚苯颗粒发泡物5—10份、胶黏剂10—20份和水泥80—150份，所述无机颗粒核成剂由以下重量份原料组成：滑石粉12—20份、碳酸钙20—25份、纳米二氧化硅10—20份、纳米黏土9—15份，所述发泡剂选聚苯乙烯、双氧水、碳酸氢钠、碳酸铵、偶氮甲酰胺或偶氮二异丁腈中的一种或多种。通过滑石粉作为成无机颗粒核成剂，可以促进水泥基体泡孔成核，有效控制泡孔稳定性，从而改善保温板的抗压强度，同时通过滑石粉与石墨烯之间的巧妙的配合，从而进一步地可以显著改善保温板的综合性能。
Floor heating insulation board and preparation method thereof
一种地暖保温板及其制备方法
WANG YONGQIANG (author) / ZHANG DONGMEI (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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