Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-abrasion admixture for hydraulic concrete
The invention provides an anti-abrasion admixture for hydraulic concrete, which is prepared from the following raw materials in parts by weight: 15-25 parts of a cementing material with potential activity, 10-14 parts of a superplasticizer, 3-10 parts of a foam stabilizer, 13-18 parts of a compacting agent, 15-21 parts of a shrinkage reducing agent, 5-9 parts of a defoaming agent and 12-18 parts of a water reducing agent. After the admixture disclosed by the invention is added into preparation of concrete, relatively high abrasion resistance can be achieved, and the abrasion of a concrete material caused by silt can be effectively reduced.
本发明提供一种水工混凝土抗冲磨掺合料，包括以下重量份原料：具有潜在活性胶凝材料15‑25份、超塑化剂10‑14份、稳泡剂3‑10份、致密剂13‑18份、减缩剂15‑21份、消泡剂5‑9份、减水剂12‑18份，本发明的掺合料加入至混凝土的制备中具有较强的抗冲磨强度，能有效的降低泥沙对混凝土材料的磨损。
Anti-abrasion admixture for hydraulic concrete
The invention provides an anti-abrasion admixture for hydraulic concrete, which is prepared from the following raw materials in parts by weight: 15-25 parts of a cementing material with potential activity, 10-14 parts of a superplasticizer, 3-10 parts of a foam stabilizer, 13-18 parts of a compacting agent, 15-21 parts of a shrinkage reducing agent, 5-9 parts of a defoaming agent and 12-18 parts of a water reducing agent. After the admixture disclosed by the invention is added into preparation of concrete, relatively high abrasion resistance can be achieved, and the abrasion of a concrete material caused by silt can be effectively reduced.
本发明提供一种水工混凝土抗冲磨掺合料，包括以下重量份原料：具有潜在活性胶凝材料15‑25份、超塑化剂10‑14份、稳泡剂3‑10份、致密剂13‑18份、减缩剂15‑21份、消泡剂5‑9份、减水剂12‑18份，本发明的掺合料加入至混凝土的制备中具有较强的抗冲磨强度，能有效的降低泥沙对混凝土材料的磨损。
Anti-abrasion admixture for hydraulic concrete
一种水工混凝土抗冲磨掺合料
WANG JUNFENG (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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