A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Permeable self-waterproof material for concrete and preparation process of permeable self-waterproof material
The invention discloses a permeable self-waterproof material for concrete and a preparation process of the permeable self-waterproof material, and belongs to the technical field of concrete waterproof materials. The invention relates to a permeable self-waterproof material for concrete, which is prepared from the following raw material components in percentage by weight: 85% of silicate ester, 6% of a surfactant, 4% of a silicate ester curing agent, 2% of fly ash, 1% of a freeze-thaw resistant additive, 1% of an antioxidant and 1% of a light stabilizer. The permeable self-waterproof material for the concrete is uniformly coated on the surface of the concrete, cured and then coated with a super-hydrophobic coating. When the manufacturing raw materials are designed and determined, the phenol antioxidant and the stilbene light stabilizer are specially selected, oxidation and decomposition caused by ultraviolet rays are resisted, the service life of the material is prolonged, meanwhile, the strength and durability of the material are kept, and color fading of the concrete is relieved; the original appearance form of the concrete is effectively maintained.
本发明公开了一种混凝土用渗透型自防水材料及其制备工艺，属于混凝土防水材料技术领域。一种混凝土用渗透型自防水材料，所述的一种混凝土用渗透型自防水材料包括如下占比份数的原料组分：85％的硅酸酯、6％的表面活性剂、4％的硅酸酯固化剂、2％的粉煤灰、1％的抗冻融添加剂、1％的抗氧化剂、1％的光稳定剂，且所述的一种混凝土用渗透型自防水材料在均匀涂覆在混凝土表面并固化后另涂有超疏水涂层。本发明，在设计确定制作原料时，特意选用苯酚类抗氧化剂和二苯乙烯类光稳定剂，帮助抵抗紫外线引起的氧化和分解，延长材料的使用寿命，同时有助于材料保持其强度和耐久性，且有助于减轻混凝土颜色褪色，有效维持混凝土原本样貌形态。
Permeable self-waterproof material for concrete and preparation process of permeable self-waterproof material
The invention discloses a permeable self-waterproof material for concrete and a preparation process of the permeable self-waterproof material, and belongs to the technical field of concrete waterproof materials. The invention relates to a permeable self-waterproof material for concrete, which is prepared from the following raw material components in percentage by weight: 85% of silicate ester, 6% of a surfactant, 4% of a silicate ester curing agent, 2% of fly ash, 1% of a freeze-thaw resistant additive, 1% of an antioxidant and 1% of a light stabilizer. The permeable self-waterproof material for the concrete is uniformly coated on the surface of the concrete, cured and then coated with a super-hydrophobic coating. When the manufacturing raw materials are designed and determined, the phenol antioxidant and the stilbene light stabilizer are specially selected, oxidation and decomposition caused by ultraviolet rays are resisted, the service life of the material is prolonged, meanwhile, the strength and durability of the material are kept, and color fading of the concrete is relieved; the original appearance form of the concrete is effectively maintained.
本发明公开了一种混凝土用渗透型自防水材料及其制备工艺，属于混凝土防水材料技术领域。一种混凝土用渗透型自防水材料，所述的一种混凝土用渗透型自防水材料包括如下占比份数的原料组分：85％的硅酸酯、6％的表面活性剂、4％的硅酸酯固化剂、2％的粉煤灰、1％的抗冻融添加剂、1％的抗氧化剂、1％的光稳定剂，且所述的一种混凝土用渗透型自防水材料在均匀涂覆在混凝土表面并固化后另涂有超疏水涂层。本发明，在设计确定制作原料时，特意选用苯酚类抗氧化剂和二苯乙烯类光稳定剂，帮助抵抗紫外线引起的氧化和分解，延长材料的使用寿命，同时有助于材料保持其强度和耐久性，且有助于减轻混凝土颜色褪色，有效维持混凝土原本样貌形态。
Permeable self-waterproof material for concrete and preparation process of permeable self-waterproof material
一种混凝土用渗透型自防水材料及其制备工艺
WANG GUOLI (author) / MENG YAO (author)
2024-02-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Liquid permeable crystalline waterproof material and production process thereof
| European Patent Office | 2015