Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of waterproof heat-insulation heat-preservation building roof material
The invention relates to the technical field of building materials, and provides a preparation method of a waterproof heat-insulation building roof material.According to the preparation method, styrene-butadiene emulsion is added in the preparation process of an aqueous solution, and the styrene-butadiene emulsion and components in cement powder can form a continuous network membrane structure in the hydration process of the cement powder; the styrene-butadiene emulsion contains a large number of hydrophobic groups, so that the transmission of water can be reduced, and the waterproof performance and durability of the roof material are further improved; secondly, the hollow microspheres take cationic polystyrene microspheres as templates, so that silicon dioxide particles and titanium dioxide particles are adsorbed on the surfaces of the hollow microspheres for condensation, and the effects of heat preservation and ultraviolet prevention can be achieved, so that the prepared roof material has relatively good heat preservation performance and ultraviolet prevention performance; the silicate cement, the sulphoaluminate cement and the anhydrous gypsum are mixed to prepare the composite gelling component, so that the prepared roof material has stable corrosion resistance and freezing resistance.
本发明涉及建筑材料技术领域，提供一种防水隔热保温建筑物屋面材料的制备方法，本发明在水剂的制备过程中加入丁苯乳液，在水泥粉体的水化过程中能够使丁苯乳液与水泥粉体中的成分形成连续的网络膜结构，从而能够使制得屋面材料结构更加密实，而且丁苯乳液中带有大量的憎水基团能够降低水分的传输，进而提高屋面材料的防水性能和耐久性；其次，中空微球以阳离子聚苯乙烯微球为模板，使二氧化硅粒子和二氧化钛粒子吸附在其表面进行进行缩合，能够起到保温和防紫外的效果，从而使制得屋面材料具有较好的保温性能和防紫外性能；本发明以硅酸盐水泥、硫铝酸盐水泥和无水石膏进行混合制得复合胶凝组分，能够使所制屋面材料具有稳定的抗腐蚀性和抗冻性。
Preparation method of waterproof heat-insulation heat-preservation building roof material
The invention relates to the technical field of building materials, and provides a preparation method of a waterproof heat-insulation building roof material.According to the preparation method, styrene-butadiene emulsion is added in the preparation process of an aqueous solution, and the styrene-butadiene emulsion and components in cement powder can form a continuous network membrane structure in the hydration process of the cement powder; the styrene-butadiene emulsion contains a large number of hydrophobic groups, so that the transmission of water can be reduced, and the waterproof performance and durability of the roof material are further improved; secondly, the hollow microspheres take cationic polystyrene microspheres as templates, so that silicon dioxide particles and titanium dioxide particles are adsorbed on the surfaces of the hollow microspheres for condensation, and the effects of heat preservation and ultraviolet prevention can be achieved, so that the prepared roof material has relatively good heat preservation performance and ultraviolet prevention performance; the silicate cement, the sulphoaluminate cement and the anhydrous gypsum are mixed to prepare the composite gelling component, so that the prepared roof material has stable corrosion resistance and freezing resistance.
本发明涉及建筑材料技术领域，提供一种防水隔热保温建筑物屋面材料的制备方法，本发明在水剂的制备过程中加入丁苯乳液，在水泥粉体的水化过程中能够使丁苯乳液与水泥粉体中的成分形成连续的网络膜结构，从而能够使制得屋面材料结构更加密实，而且丁苯乳液中带有大量的憎水基团能够降低水分的传输，进而提高屋面材料的防水性能和耐久性；其次，中空微球以阳离子聚苯乙烯微球为模板，使二氧化硅粒子和二氧化钛粒子吸附在其表面进行进行缩合，能够起到保温和防紫外的效果，从而使制得屋面材料具有较好的保温性能和防紫外性能；本发明以硅酸盐水泥、硫铝酸盐水泥和无水石膏进行混合制得复合胶凝组分，能够使所制屋面材料具有稳定的抗腐蚀性和抗冻性。
Preparation method of waterproof heat-insulation heat-preservation building roof material
防水隔热保温建筑物屋面材料的制备方法
QIAO QIXIN (Autor:in) / ZHU HUALIN (Autor:in)
31.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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