Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage and anti-cracking waterproof agent for constructional engineering
The invention discloses an anti-seepage and anti-cracking waterproof agent for constructional engineering, and belongs to the technical field of waterproof agents. The anti-seepage and anti-cracking waterproof agent comprises the following components in parts by weight: 30-40 parts of stearic acid, 15-25 parts of modified slag powder, 10-20 parts of alum, 8-16 parts of perlite, 3-7 parts of modified organic silicon resin, 1-5 parts of a high-molecular polymer, 0.1-1 part of an expanding agent and 0.1-1 part of a surfactant. By adding the stearic acid, the modified slag powder, the modified organic silicon resin, the high-molecular polymer, the expanding agent and other raw materials, the compressive strength of concrete can be improved, the workability and dispersity of the concrete are improved, the bleeding amount is reduced, the compactness of the concrete is improved, the absorptivity of the concrete is reduced, and the anti-seepage and anti-cracking capacity of the concrete is effectively improved. Through the synergistic effect of different raw materials, the strength of the concrete can be guaranteed, meanwhile, the concrete has expansion and shrinkage compensation performance, and the anti-seepage and anti-cracking effects of the concrete are improved.
本发明公开了一种建筑工程用防渗抗裂防水剂，涉及防水剂技术领域，所述防水剂按重量份包括以下组分：硬脂酸30～40份、改性矿渣粉15～25份、明矾10～20份、珍珠岩8～16份、改性有机硅树脂3～7份、高分子聚合物1～5份、膨胀剂0.1～1份和表面活性剂0.1～1份。本发明通过添加的硬脂酸、改性矿渣粉、改性有机硅树脂、高分子聚合物、膨胀剂等原料，能够增加混凝土的抗压强度，改善其和易性及分散性，减少泌水量，提高其致密性，降低其吸收率，有效改善混凝土的防渗抗裂能力。本发明通过不同原料的协同作用，能够在保证混凝土强度的同时，使混凝土具有膨胀和补偿收缩的性能，提高其防渗抗裂效果。
Anti-seepage and anti-cracking waterproof agent for constructional engineering
The invention discloses an anti-seepage and anti-cracking waterproof agent for constructional engineering, and belongs to the technical field of waterproof agents. The anti-seepage and anti-cracking waterproof agent comprises the following components in parts by weight: 30-40 parts of stearic acid, 15-25 parts of modified slag powder, 10-20 parts of alum, 8-16 parts of perlite, 3-7 parts of modified organic silicon resin, 1-5 parts of a high-molecular polymer, 0.1-1 part of an expanding agent and 0.1-1 part of a surfactant. By adding the stearic acid, the modified slag powder, the modified organic silicon resin, the high-molecular polymer, the expanding agent and other raw materials, the compressive strength of concrete can be improved, the workability and dispersity of the concrete are improved, the bleeding amount is reduced, the compactness of the concrete is improved, the absorptivity of the concrete is reduced, and the anti-seepage and anti-cracking capacity of the concrete is effectively improved. Through the synergistic effect of different raw materials, the strength of the concrete can be guaranteed, meanwhile, the concrete has expansion and shrinkage compensation performance, and the anti-seepage and anti-cracking effects of the concrete are improved.
本发明公开了一种建筑工程用防渗抗裂防水剂，涉及防水剂技术领域，所述防水剂按重量份包括以下组分：硬脂酸30～40份、改性矿渣粉15～25份、明矾10～20份、珍珠岩8～16份、改性有机硅树脂3～7份、高分子聚合物1～5份、膨胀剂0.1～1份和表面活性剂0.1～1份。本发明通过添加的硬脂酸、改性矿渣粉、改性有机硅树脂、高分子聚合物、膨胀剂等原料，能够增加混凝土的抗压强度，改善其和易性及分散性，减少泌水量，提高其致密性，降低其吸收率，有效改善混凝土的防渗抗裂能力。本发明通过不同原料的协同作用，能够在保证混凝土强度的同时，使混凝土具有膨胀和补偿收缩的性能，提高其防渗抗裂效果。
Anti-seepage and anti-cracking waterproof agent for constructional engineering
一种建筑工程用防渗抗裂防水剂
LIU SHAOLIN (Autor:in) / LIU JUNJIE (Autor:in) / TIAN SHUAI (Autor:in) / LIAO WENWEN (Autor:in) / LING ZHI (Autor:in) / DENG KAI (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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