A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thermal-insulation anti-crack mortar based on building waste and application of thermal-insulation anti-crack mortar
The invention provides thermal-insulation anti-crack mortar based on building waste and application of the thermal-insulation anti-crack mortar. The preparation raw materials of the thermal-insulation anti-crack mortar comprise powder and modified polystyrene particles, the powder material comprises the following components: cement, redispersible latex powder, an auxiliary agent and modified rock wool fiber; the modified polystyrene particles are obtained by modifying waste expanded polystyrene boards, and the surfaces of the modified polystyrene particles are coated with latex powder particles; the modified rock wool fiber is obtained by modifying waste rock wool, and the surface of the modified rock wool fiber is coated with latex powder particles. The thermal-insulation anti-crack mortar provided by the invention not only has relatively high strength and excellent anti-crack performance, but also has relatively low water absorption.
本发明提供一种基于建筑废料的保温抗裂砂浆及其应用，所述保温抗裂砂浆的制备原料包括粉料和改性聚苯乙烯颗粒；所述粉料包括以下组分：水泥、可再分散性乳胶粉、助剂和改性岩棉纤维；所述改性聚苯乙烯颗粒由废弃的膨胀聚苯乙烯板改性得到，所述改性聚苯乙烯颗粒的表面包裹有乳胶粉颗粒；所述改性岩棉纤维由废弃的岩棉改性得到，所述改性岩棉纤维的表面包裹有乳胶粉颗粒。本发明提供的保温抗裂砂浆，其不仅具有较高的强度、优异的抗裂性能，还具有较低的吸水性。
Thermal-insulation anti-crack mortar based on building waste and application of thermal-insulation anti-crack mortar
The invention provides thermal-insulation anti-crack mortar based on building waste and application of the thermal-insulation anti-crack mortar. The preparation raw materials of the thermal-insulation anti-crack mortar comprise powder and modified polystyrene particles, the powder material comprises the following components: cement, redispersible latex powder, an auxiliary agent and modified rock wool fiber; the modified polystyrene particles are obtained by modifying waste expanded polystyrene boards, and the surfaces of the modified polystyrene particles are coated with latex powder particles; the modified rock wool fiber is obtained by modifying waste rock wool, and the surface of the modified rock wool fiber is coated with latex powder particles. The thermal-insulation anti-crack mortar provided by the invention not only has relatively high strength and excellent anti-crack performance, but also has relatively low water absorption.
本发明提供一种基于建筑废料的保温抗裂砂浆及其应用，所述保温抗裂砂浆的制备原料包括粉料和改性聚苯乙烯颗粒；所述粉料包括以下组分：水泥、可再分散性乳胶粉、助剂和改性岩棉纤维；所述改性聚苯乙烯颗粒由废弃的膨胀聚苯乙烯板改性得到，所述改性聚苯乙烯颗粒的表面包裹有乳胶粉颗粒；所述改性岩棉纤维由废弃的岩棉改性得到，所述改性岩棉纤维的表面包裹有乳胶粉颗粒。本发明提供的保温抗裂砂浆，其不仅具有较高的强度、优异的抗裂性能，还具有较低的吸水性。
Thermal-insulation anti-crack mortar based on building waste and application of thermal-insulation anti-crack mortar
一种基于建筑废料的保温抗裂砂浆及其应用
GAN SHIPENG (author) / WANG ZHEN (author) / LI JINZHONG (author)
2023-09-19
Patent
Electronic Resource
Chinese
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