Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil-doped self-repairing waterproof additive
The invention discloses an in-soil doping type self-repairing waterproof additive, and relates to the technical field of building waterproof materials, the in-soil doping type self-repairing waterproof additive comprises the following raw materials: limestone, kaolin, mica powder, gypsum, silicon dioxide, sodium dodecanesulphonate, calcium chloride and an auxiliary agent; according to the present invention, the cost is low, the waterproof effect is good, the components have the synergistic effect, the nanoscale silica is added to cooperate with the limestone, the kaolin, the gypsum and other raw materials, such that the raw materials can react with the moisture in the capillary tube and the micro-pore of the Shenfen concrete so as to generate the water-insoluble crystal substance, and the crystal substance can be gradually increased in the micro-pore and has characteristics of sparse to dense so as to achieve the waterproof effect; the calcium chloride is added, so that the concrete has a certain anti-freezing function, the water reducing agent is added and can be compounded with the calcium chloride for freezing prevention, the effect is further improved, and convenience is brought to use of people.
本发明公开了一种土内掺型自修复防水添加剂，本发明涉及建筑防水材料技术领域，包括以下原料：石灰石、高岭土、云母粉、石膏、二氧化硅、十二莞磺酸钠、氯化钙以及助剂；本发明成本低、防水效果好，各组分之间具有协同作用，通过添加纳米级二氧化硅协同石灰石、高岭土及石膏等原料，可与肾透支混凝土毛细管以及微孔内的水分反应，生成不溶于水的结晶物，结晶物可子啊微孔内逐渐增大，有疏至密，从而提高密实性，实现较强的修复式防水性能，加入氯化钙，可使混凝土具备一定的防冻功能，减水剂的加入，可与氯化钙复合防冻，进一步提高效果，给人们的使用带来了方便。
Soil-doped self-repairing waterproof additive
The invention discloses an in-soil doping type self-repairing waterproof additive, and relates to the technical field of building waterproof materials, the in-soil doping type self-repairing waterproof additive comprises the following raw materials: limestone, kaolin, mica powder, gypsum, silicon dioxide, sodium dodecanesulphonate, calcium chloride and an auxiliary agent; according to the present invention, the cost is low, the waterproof effect is good, the components have the synergistic effect, the nanoscale silica is added to cooperate with the limestone, the kaolin, the gypsum and other raw materials, such that the raw materials can react with the moisture in the capillary tube and the micro-pore of the Shenfen concrete so as to generate the water-insoluble crystal substance, and the crystal substance can be gradually increased in the micro-pore and has characteristics of sparse to dense so as to achieve the waterproof effect; the calcium chloride is added, so that the concrete has a certain anti-freezing function, the water reducing agent is added and can be compounded with the calcium chloride for freezing prevention, the effect is further improved, and convenience is brought to use of people.
本发明公开了一种土内掺型自修复防水添加剂，本发明涉及建筑防水材料技术领域，包括以下原料：石灰石、高岭土、云母粉、石膏、二氧化硅、十二莞磺酸钠、氯化钙以及助剂；本发明成本低、防水效果好，各组分之间具有协同作用，通过添加纳米级二氧化硅协同石灰石、高岭土及石膏等原料，可与肾透支混凝土毛细管以及微孔内的水分反应，生成不溶于水的结晶物，结晶物可子啊微孔内逐渐增大，有疏至密，从而提高密实性，实现较强的修复式防水性能，加入氯化钙，可使混凝土具备一定的防冻功能，减水剂的加入，可与氯化钙复合防冻，进一步提高效果，给人们的使用带来了方便。
Soil-doped self-repairing waterproof additive
土内掺型自修复防水添加剂
YIN XIUFENG (Autor:in) / HUANG ZHENGHONG (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
WATERPROOF REPAIRING METHOD AND WATERPROOF REPAIRING STRUCTURE
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