A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inorganic active thermal-insulation mortar
The invention provides inorganic active thermal-insulation mortar. The inorganic active thermal-insulation mortar is prepared from the following raw materials in parts by weight: 100 to 140 parts of cement, 110 to 150 parts of inorganic lightweight aggregate, 15 to 25 parts of ash calcium powder, 15 to 25 parts of fly ash, 50 to 70 parts of active magnesium oxide powder, 18 to 28 parts of silica powder, 20 to 40 parts of nano clay, 0.3 to 0.5 part of anti-crack fibers, 1 to 1.5 parts of a thickening agent, 0.5 to 1 part of a water repellent and 0.05 to 0.1 part of an air entraining agent. The inorganic active thermal-insulation mortar provided by the invention has the characteristics of environmental protection, no toxicity, aging resistance, pressure resistance, impermeability and high strength, is safe and reliable, realizes A-level fire prevention, presents good heat insulation performance and has a heat conductivity coefficient as low as 0.059; the waterproof and anti-cracking performance of the motor is excellent, a waterproof film is formed on the surface of the produced motor after the motor is naturally dried, and the waterproof and anti-cracking performance is achieved; and the anti-freezing and anti-thawing performance of the motor is excellent, and construction can be performed at a temperature of -15 DEG C.
本发明提供了一种，无机活性保温砂浆包括以下重量份数的原料：水泥100～140份、无机轻质骨料110～150份、灰钙粉15～25份、粉煤灰15～25份、活性氧化镁粉50～70份、硅微粉18～28份、纳米黏土20～40份、抗裂纤维0.3～0.5份、增稠剂1～1.5份、憎水剂0.5～1份、引气剂0.05～0.1份；本发明的无机活性保温砂浆具有环保无毒、抗老化、抗压性、抗渗性、高强度的特点；安全可靠，A级防火；隔热性能好，导热系数低至0.059；具有优越的防水和抗裂性能，产品在自然干燥后表面形成防水膜，实现防水和抗裂性能；且具有抗冻融性能，能在零下15度施工，抗冻融性能优异。
Inorganic active thermal-insulation mortar
The invention provides inorganic active thermal-insulation mortar. The inorganic active thermal-insulation mortar is prepared from the following raw materials in parts by weight: 100 to 140 parts of cement, 110 to 150 parts of inorganic lightweight aggregate, 15 to 25 parts of ash calcium powder, 15 to 25 parts of fly ash, 50 to 70 parts of active magnesium oxide powder, 18 to 28 parts of silica powder, 20 to 40 parts of nano clay, 0.3 to 0.5 part of anti-crack fibers, 1 to 1.5 parts of a thickening agent, 0.5 to 1 part of a water repellent and 0.05 to 0.1 part of an air entraining agent. The inorganic active thermal-insulation mortar provided by the invention has the characteristics of environmental protection, no toxicity, aging resistance, pressure resistance, impermeability and high strength, is safe and reliable, realizes A-level fire prevention, presents good heat insulation performance and has a heat conductivity coefficient as low as 0.059; the waterproof and anti-cracking performance of the motor is excellent, a waterproof film is formed on the surface of the produced motor after the motor is naturally dried, and the waterproof and anti-cracking performance is achieved; and the anti-freezing and anti-thawing performance of the motor is excellent, and construction can be performed at a temperature of -15 DEG C.
本发明提供了一种，无机活性保温砂浆包括以下重量份数的原料：水泥100～140份、无机轻质骨料110～150份、灰钙粉15～25份、粉煤灰15～25份、活性氧化镁粉50～70份、硅微粉18～28份、纳米黏土20～40份、抗裂纤维0.3～0.5份、增稠剂1～1.5份、憎水剂0.5～1份、引气剂0.05～0.1份；本发明的无机活性保温砂浆具有环保无毒、抗老化、抗压性、抗渗性、高强度的特点；安全可靠，A级防火；隔热性能好，导热系数低至0.059；具有优越的防水和抗裂性能，产品在自然干燥后表面形成防水膜，实现防水和抗裂性能；且具有抗冻融性能，能在零下15度施工，抗冻融性能优异。
Inorganic active thermal-insulation mortar
一种无机活性保温砂浆
SUN CHAOXI (author) / YANG WEIJIE (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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