A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Calcium material for autoclaved aerated concrete
The invention discloses a calcareous material for autoclaved aerated concrete. The calcareous material comprises, by weight: 60-80 parts of calcareous sand, 3-8 parts of a calcareous additive, 2-5 parts of a calcareous water reducing agent and 2-6 parts of fibers. The invention discloses a calcareous material which can completely replace siliceous sand, improves the strength of concrete, and is particularly suitable for being used in positive pressure aerated concrete.
本发明公开了一种蒸压加气混凝土用钙质材料，包括钙质砂60‑80重量份、钙质添加剂3‑8重量份、钙质减水剂2‑5重量份和纤维2‑6重量份。本发明公开了一种钙质材料可以完全替代硅质沙的作用，且提高了混凝土的强度，尤其适用于正压加气混凝土使用。
Calcium material for autoclaved aerated concrete
The invention discloses a calcareous material for autoclaved aerated concrete. The calcareous material comprises, by weight: 60-80 parts of calcareous sand, 3-8 parts of a calcareous additive, 2-5 parts of a calcareous water reducing agent and 2-6 parts of fibers. The invention discloses a calcareous material which can completely replace siliceous sand, improves the strength of concrete, and is particularly suitable for being used in positive pressure aerated concrete.
本发明公开了一种蒸压加气混凝土用钙质材料，包括钙质砂60‑80重量份、钙质添加剂3‑8重量份、钙质减水剂2‑5重量份和纤维2‑6重量份。本发明公开了一种钙质材料可以完全替代硅质沙的作用，且提高了混凝土的强度，尤其适用于正压加气混凝土使用。
Calcium material for autoclaved aerated concrete
一种蒸压加气混凝土用钙质材料
ZHANG JIANJUN (author) / FU CHANGQI (author)
2022-02-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
British Library Online Contents | 2006
| British Library Conference Proceedings | 1997
| European Patent Office | 2023
| British Library Online Contents | 2004
Autoclaved aerated concrete slab production system and autoclaved aerated concrete slab
| European Patent Office | 2021