A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thermal insulation wall protective layer dry material, mortar and wall
The invention belongs to the technical field of building materials, and particularly relates to a thermal insulation wall protective layer dry material, mortar and a wall. The dry material comprises the following components in parts by weight: 150-350 parts of cement; 500 to 750 parts of sand; 50 to 200 parts of mineral filler; 1-60 parts of a high-molecular polymer; 3.1 to 10 parts of an additive; and 0.1 to 1 part of sodium benzenesulfonate; wherein the high-molecular polymer is a mixture of redispersible latex powder and polyvinyl alcohol. According to the invention, through cooperation of the components and adjustment of the use amount, the flexibility of the material can be improved while the strength is ensured. Specifically, the higher the cement mixing amount is, the higher the strength is, and the higher the rigidity is; therefore, in order to obtain a high-flexibility material, the use amount of the cement needs to be controlled, and the cement is matched with other components with specific components, particularly matched with a high-molecular polymer with specific components, so that the flexibility of the material can be improved while the strength of the material is ensured, and sodium benzenesulfonate is a key component capable of ensuring the flexibility and viscosity of mortar.
本发明属于建筑材料技术领域，具体涉及一种保温墙体防护层干料、砂浆及墙体。本发明提供的保温墙体防护层干料，包括如下重量份的组分，水泥150‑350份；砂子500‑750份；矿物填料50‑200份；高分子聚合物1‑60份；外加剂3.1‑10份；苯磺酸钠0.1‑1份；其中，所述高分子聚合物是可再分散性乳胶粉，聚乙烯醇的混合物。本发明通过各组分之间的配合以及用量的调整，能够在保证强度的同时提高材料的柔性。具体的，水泥掺量越高强度越大，刚性越大；因此要得到高柔性的材料，就要控制水泥的用量，同时，与特定组成其它组分配合，特别是与具有特定组成的高分子聚合物进行配合，能够在保证材料强度的同时提高材料的柔性，其中，苯磺酸钠是能够保证砂浆柔性和粘度的关键组分。
Thermal insulation wall protective layer dry material, mortar and wall
The invention belongs to the technical field of building materials, and particularly relates to a thermal insulation wall protective layer dry material, mortar and a wall. The dry material comprises the following components in parts by weight: 150-350 parts of cement; 500 to 750 parts of sand; 50 to 200 parts of mineral filler; 1-60 parts of a high-molecular polymer; 3.1 to 10 parts of an additive; and 0.1 to 1 part of sodium benzenesulfonate; wherein the high-molecular polymer is a mixture of redispersible latex powder and polyvinyl alcohol. According to the invention, through cooperation of the components and adjustment of the use amount, the flexibility of the material can be improved while the strength is ensured. Specifically, the higher the cement mixing amount is, the higher the strength is, and the higher the rigidity is; therefore, in order to obtain a high-flexibility material, the use amount of the cement needs to be controlled, and the cement is matched with other components with specific components, particularly matched with a high-molecular polymer with specific components, so that the flexibility of the material can be improved while the strength of the material is ensured, and sodium benzenesulfonate is a key component capable of ensuring the flexibility and viscosity of mortar.
本发明属于建筑材料技术领域，具体涉及一种保温墙体防护层干料、砂浆及墙体。本发明提供的保温墙体防护层干料，包括如下重量份的组分，水泥150‑350份；砂子500‑750份；矿物填料50‑200份；高分子聚合物1‑60份；外加剂3.1‑10份；苯磺酸钠0.1‑1份；其中，所述高分子聚合物是可再分散性乳胶粉，聚乙烯醇的混合物。本发明通过各组分之间的配合以及用量的调整，能够在保证强度的同时提高材料的柔性。具体的，水泥掺量越高强度越大，刚性越大；因此要得到高柔性的材料，就要控制水泥的用量，同时，与特定组成其它组分配合，特别是与具有特定组成的高分子聚合物进行配合，能够在保证材料强度的同时提高材料的柔性，其中，苯磺酸钠是能够保证砂浆柔性和粘度的关键组分。
Thermal insulation wall protective layer dry material, mortar and wall
一种保温墙体防护层干料、砂浆及墙体
LI XINGZHAN (author) / MA GUODONG (author) / YANG JIA (author) / HAO JIANJIANG (author) / MENG HUIJIANG (author) / CHEN ZHANHU (author) / XIE HONG (author) / YUE WEI (author) / LI YANG (author) / SHI HONGJUAN (author)
2021-11-05
Patent
Electronic Resource
Chinese
Nano modified mortar external wall thermal insulation material
| European Patent Office | 2022