Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rapidly-solidified bentonite waterproof protective material and preparation method thereof
The invention belongs to the field of materials, and particularly relates to a rapidly-solidified bentonite additive and a preparation method thereof, the rapidly-solidified bentonite additive comprises the following raw materials by weight: 25-30 parts of asphalt, 1-2 parts of SBS, 1-2 parts of an anionic slow-breaking emulsifier, 25-30 parts of bentonite, 5-15 parts of a concrete accelerator, 2-4 parts of a water reducer, 50-80 parts of sulfur-aluminum cement, 5-8 parts of a thixotropic agent, 30-50 parts of a rapid-hardening early strength agent, 5-10 parts of stone powder, 5-15 parts of an accelerator, and 1-3 parts of a filler. 1-5 parts of a water softener; according to the invention, the powder is prepared firstly, and then the liquid is added to improve the rapid solidification of the bentonite and fully and uniformly mix the bentonite, so that the bentonite can be fully stirred, and the best physical properties of the bentonite can be exerted. The strength and waterproof performance of the bentonite can be enhanced through the auxiliaries, cracking is prevented, plasticity is high, the reaction sufficiency of the bentonite can be effectively guaranteed, and the comprehensive performance of rapid solidification of the bentonite can be improved.
本发明属于材料领域，尤其涉及一种快速凝固的膨润土用添加剂及其制备方法，包括以下重量份配比的原料沥青25~30份，SBS1~2份，阴离子慢裂乳化剂1~2份，膨润土25~30份，混泥土速凝剂5~15份，减水剂2~4份，硫铝水泥50~80份，触变剂5~8份，速凝早强剂30~50份，石粉5~10份，促进剂5~15份，填料1~3份，软水剂1~5份；本发明通过先配置粉体，再加入液体改善膨润土快速凝固同时能够充分均匀的混合，使其能达到充分的搅拌，发挥膨润土最好的物理性能。通过助剂能够增强膨润土的强度和防水性能、防开裂，可塑性大，能有效的保证膨润土反应的充分性并改善膨润土快速凝固的综合性能。
Rapidly-solidified bentonite waterproof protective material and preparation method thereof
The invention belongs to the field of materials, and particularly relates to a rapidly-solidified bentonite additive and a preparation method thereof, the rapidly-solidified bentonite additive comprises the following raw materials by weight: 25-30 parts of asphalt, 1-2 parts of SBS, 1-2 parts of an anionic slow-breaking emulsifier, 25-30 parts of bentonite, 5-15 parts of a concrete accelerator, 2-4 parts of a water reducer, 50-80 parts of sulfur-aluminum cement, 5-8 parts of a thixotropic agent, 30-50 parts of a rapid-hardening early strength agent, 5-10 parts of stone powder, 5-15 parts of an accelerator, and 1-3 parts of a filler. 1-5 parts of a water softener; according to the invention, the powder is prepared firstly, and then the liquid is added to improve the rapid solidification of the bentonite and fully and uniformly mix the bentonite, so that the bentonite can be fully stirred, and the best physical properties of the bentonite can be exerted. The strength and waterproof performance of the bentonite can be enhanced through the auxiliaries, cracking is prevented, plasticity is high, the reaction sufficiency of the bentonite can be effectively guaranteed, and the comprehensive performance of rapid solidification of the bentonite can be improved.
本发明属于材料领域，尤其涉及一种快速凝固的膨润土用添加剂及其制备方法，包括以下重量份配比的原料沥青25~30份，SBS1~2份，阴离子慢裂乳化剂1~2份，膨润土25~30份，混泥土速凝剂5~15份，减水剂2~4份，硫铝水泥50~80份，触变剂5~8份，速凝早强剂30~50份，石粉5~10份，促进剂5~15份，填料1~3份，软水剂1~5份；本发明通过先配置粉体，再加入液体改善膨润土快速凝固同时能够充分均匀的混合，使其能达到充分的搅拌，发挥膨润土最好的物理性能。通过助剂能够增强膨润土的强度和防水性能、防开裂，可塑性大，能有效的保证膨润土反应的充分性并改善膨润土快速凝固的综合性能。
Rapidly-solidified bentonite waterproof protective material and preparation method thereof
一种快速凝固的膨润土防水防护材料及其制备方法
LI HONGWEI (Autor:in) / SU HUAIWU (Autor:in) / GUO CHENGCHAO (Autor:in) / HAO XIAOFEI (Autor:in) / WANG FUMING (Autor:in) / LI PANPAN (Autor:in) / ZENG ZHANSHENG (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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