A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete admixture
The present invention provides the use of one or more agents selected from the group consisting of sodium bisulfite, sodium nitrate, sodium naphthyl, calcium bisulfite, calcium nitrate, calcium naphthyl and combinations thereof as a water reducing additive for concrete. The one or more agents can be used to partially or completely replace lignosulfonate materials in concrete admixtures.
本发明提供了一种或多种试剂作为用于混凝土的减水添加剂的用途，所述试剂选自偏亚硫酸氢钠、硝酸钠、萘基钠、偏亚硫酸氢钙、硝酸钙、萘基钙及它们的组合。所述一种或多种试剂可用于部分或完全替代混凝土外加剂中的木质素磺酸盐材料。
Concrete admixture
The present invention provides the use of one or more agents selected from the group consisting of sodium bisulfite, sodium nitrate, sodium naphthyl, calcium bisulfite, calcium nitrate, calcium naphthyl and combinations thereof as a water reducing additive for concrete. The one or more agents can be used to partially or completely replace lignosulfonate materials in concrete admixtures.
本发明提供了一种或多种试剂作为用于混凝土的减水添加剂的用途，所述试剂选自偏亚硫酸氢钠、硝酸钠、萘基钠、偏亚硫酸氢钙、硝酸钙、萘基钙及它们的组合。所述一种或多种试剂可用于部分或完全替代混凝土外加剂中的木质素磺酸盐材料。
Concrete admixture
混凝土外加剂
BILGE ANDREAS (author) / ATAGI UJJAL S (author) / ERDAL ASBJORN (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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