A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roof impervious thermal insulation material as well as preparation method and application thereof
The invention belongs to the technical field of building material preparation and construction, and particularly relates to a roof impervious thermal insulation material and a preparation method and application thereof. The invention provides a roof impervious thermal insulation material. The roof impervious thermal insulation material comprises an impervious film layer, a gypsum-based thermal insulation layer, a multifunctional interface layer and an ultra-high performance concrete layer which are sequentially stacked from inside to outside. The gypsum-based thermal insulation layer has water resistance, also has a micro-expansion effect, reduces shrinkage and does not generate cracks, and the multifunctional interface layer can seal gaps in the surface of the gypsum-based thermal insulation layer and enhance the adhesive force between the ultra-high performance concrete layer and the gypsum-based thermal insulation layer. The ultra-high performance concrete layer has the advantages of being high in strength, good in toughness, compact in structure, good in impermeability and high in durability, the strength and stability of the impermeable thermal insulation material for the roof can be improved, and the situation of water seepage caused by cracking and hollowing is avoided; therefore, the whole substrate has high strength and durability while having excellent anti-permeability, heat preservation and heat insulation functions.
本发明属于建筑材料制备及施工技术领域，具体涉及一种屋面抗渗保温隔热材料及其制备方法和应用。本发明提供的屋面抗渗保温隔热材料，包括由内至外依次层叠的抗渗膜层、石膏基保温层、多功能界面层和超高性能混凝土层。本发明中石膏基保温层具有耐水性，还有微膨胀作用，减小收缩，不会产生裂缝，多功能界面层可封闭石膏基保温层表面的空隙，增强超高性能混凝土层和石膏基保温层之间的附着力，超高性能混凝土层具有强度高、韧性好、结构致密抗渗好和高耐久性的特点，能提高屋面抗渗保温隔热材料的强度和稳定性，避免产生开裂、空鼓的问题导致的渗水情况，使整个基底在具有优异的抗渗、保温、隔热功能的同时具有高强度和耐久性。
Roof impervious thermal insulation material as well as preparation method and application thereof
The invention belongs to the technical field of building material preparation and construction, and particularly relates to a roof impervious thermal insulation material and a preparation method and application thereof. The invention provides a roof impervious thermal insulation material. The roof impervious thermal insulation material comprises an impervious film layer, a gypsum-based thermal insulation layer, a multifunctional interface layer and an ultra-high performance concrete layer which are sequentially stacked from inside to outside. The gypsum-based thermal insulation layer has water resistance, also has a micro-expansion effect, reduces shrinkage and does not generate cracks, and the multifunctional interface layer can seal gaps in the surface of the gypsum-based thermal insulation layer and enhance the adhesive force between the ultra-high performance concrete layer and the gypsum-based thermal insulation layer. The ultra-high performance concrete layer has the advantages of being high in strength, good in toughness, compact in structure, good in impermeability and high in durability, the strength and stability of the impermeable thermal insulation material for the roof can be improved, and the situation of water seepage caused by cracking and hollowing is avoided; therefore, the whole substrate has high strength and durability while having excellent anti-permeability, heat preservation and heat insulation functions.
本发明属于建筑材料制备及施工技术领域，具体涉及一种屋面抗渗保温隔热材料及其制备方法和应用。本发明提供的屋面抗渗保温隔热材料，包括由内至外依次层叠的抗渗膜层、石膏基保温层、多功能界面层和超高性能混凝土层。本发明中石膏基保温层具有耐水性，还有微膨胀作用，减小收缩，不会产生裂缝，多功能界面层可封闭石膏基保温层表面的空隙，增强超高性能混凝土层和石膏基保温层之间的附着力，超高性能混凝土层具有强度高、韧性好、结构致密抗渗好和高耐久性的特点，能提高屋面抗渗保温隔热材料的强度和稳定性，避免产生开裂、空鼓的问题导致的渗水情况，使整个基底在具有优异的抗渗、保温、隔热功能的同时具有高强度和耐久性。
Roof impervious thermal insulation material as well as preparation method and application thereof
一种屋面抗渗保温隔热材料及其制备方法和应用
LI FEI (author) / PENG YANHUA (author) / XU PIN (author) / SUN GUODONG (author) / SUN YIKUI (author) / ZHOU YUN (author) / WU XIANZHE (author) / LIU CHAO (author) / LU WENXIONG (author)
2024-03-29
Patent
Electronic Resource
Chinese
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