Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Remedial preservative for metamorphic polycarboxylate superplasticizer
The invention discloses a remedial preservative for a metamorphic polycarboxylate superplasticizer, the remedial preservative comprises four components, namely an alkaline substance, an oxidant, a deodorant and a preservative, the dosage of the alkaline substance is 1% of the mass of the metamorphic polycarboxylate superplasticizer, the dosage of the oxidant is 10% of the mass of the metamorphic polycarboxylate superplasticizer, and the dosage of the deodorant is 10% of the mass of the metamorphic polycarboxylate superplasticizer. The dosage of the deodorant is 0.1% of the mass of the deteriorated polycarboxylate superplasticizer, and the dosage of the preservative is 0.1% of the mass of the deteriorated polycarboxylate superplasticizer. According to the remedial preservative disclosed by the invention, aiming at a deteriorated polycarboxylic acid water reducing agent, the quality guarantee period of the remedied polycarboxylic acid water reducing agent is prolonged by more than 6 months while the deterioration problem of the water reducing agent is solved.
本发明公开了一种用于变质聚羧酸减水剂的补救型防腐剂，包括碱性物质、氧化剂、除臭剂和防腐剂4种组分，所述碱性物质用量为变质的聚羧酸减水剂质量的1％，所述氧化剂用量为变质的聚羧酸减水剂的10％，所述除臭剂用量为变质的聚羧酸减水剂质量的0.1％，所述防腐剂用量为变质的聚羧酸减水剂质量的0.1％。本发明所述补救型防腐剂，针对变质的聚羧酸减水剂，解决减水剂的变质问题的同时，延长补救后的聚羧酸减水剂的保质期6个月以上。
Remedial preservative for metamorphic polycarboxylate superplasticizer
The invention discloses a remedial preservative for a metamorphic polycarboxylate superplasticizer, the remedial preservative comprises four components, namely an alkaline substance, an oxidant, a deodorant and a preservative, the dosage of the alkaline substance is 1% of the mass of the metamorphic polycarboxylate superplasticizer, the dosage of the oxidant is 10% of the mass of the metamorphic polycarboxylate superplasticizer, and the dosage of the deodorant is 10% of the mass of the metamorphic polycarboxylate superplasticizer. The dosage of the deodorant is 0.1% of the mass of the deteriorated polycarboxylate superplasticizer, and the dosage of the preservative is 0.1% of the mass of the deteriorated polycarboxylate superplasticizer. According to the remedial preservative disclosed by the invention, aiming at a deteriorated polycarboxylic acid water reducing agent, the quality guarantee period of the remedied polycarboxylic acid water reducing agent is prolonged by more than 6 months while the deterioration problem of the water reducing agent is solved.
本发明公开了一种用于变质聚羧酸减水剂的补救型防腐剂，包括碱性物质、氧化剂、除臭剂和防腐剂4种组分，所述碱性物质用量为变质的聚羧酸减水剂质量的1％，所述氧化剂用量为变质的聚羧酸减水剂的10％，所述除臭剂用量为变质的聚羧酸减水剂质量的0.1％，所述防腐剂用量为变质的聚羧酸减水剂质量的0.1％。本发明所述补救型防腐剂，针对变质的聚羧酸减水剂，解决减水剂的变质问题的同时，延长补救后的聚羧酸减水剂的保质期6个月以上。
Remedial preservative for metamorphic polycarboxylate superplasticizer
一种用于变质聚羧酸减水剂的补救型防腐剂
WANG GUOFENG (Autor:in) / ZHANG LEI (Autor:in) / JIANG YI (Autor:in) / LIU JIANG (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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