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A platform for research: civil engineering, architecture and urbanism
Recycled aggregate concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses recycled aggregate concrete and a preparation method thereof. The recycled aggregate concrete is prepared from the followingraw materials in parts by weight: 250-300 parts of cement, 50-60 parts of fly ash, 100-110 parts of mineral powder, 500-600 parts of recycled coarse aggregate, 30-50 parts of recycled glass powder, 100-110 parts of kaolin, 80-150 parts of recycled coarse aggregate prepreg, 10-12 parts of water reducing agent and 180-190 parts of water. The recycled aggregate concrete disclosed by the invention hasthe advantage of relatively low water absorption rate.
本申请涉及混凝土领域，具体公开了一种再生骨料混凝土及其制备方法。一种再生骨料混凝土包含以下重量份的原料：250‑300份水泥、50‑60份粉煤灰、100‑110份矿粉、500‑600份再生粗骨料、30‑50份再生玻璃粉、100‑110份高岭土、80‑150份再生粗骨料预浸剂、10‑12份减水剂、180‑190份水。本申请的再生骨料混凝土具有吸水率较低的优点。
Recycled aggregate concrete and preparation method thereof
The invention relates to the field of concrete, and particularly discloses recycled aggregate concrete and a preparation method thereof. The recycled aggregate concrete is prepared from the followingraw materials in parts by weight: 250-300 parts of cement, 50-60 parts of fly ash, 100-110 parts of mineral powder, 500-600 parts of recycled coarse aggregate, 30-50 parts of recycled glass powder, 100-110 parts of kaolin, 80-150 parts of recycled coarse aggregate prepreg, 10-12 parts of water reducing agent and 180-190 parts of water. The recycled aggregate concrete disclosed by the invention hasthe advantage of relatively low water absorption rate.
本申请涉及混凝土领域，具体公开了一种再生骨料混凝土及其制备方法。一种再生骨料混凝土包含以下重量份的原料：250‑300份水泥、50‑60份粉煤灰、100‑110份矿粉、500‑600份再生粗骨料、30‑50份再生玻璃粉、100‑110份高岭土、80‑150份再生粗骨料预浸剂、10‑12份减水剂、180‑190份水。本申请的再生骨料混凝土具有吸水率较低的优点。
Recycled aggregate concrete and preparation method thereof
一种再生骨料混凝土及其制备方法
LIU JIE (author) / WANG XIN (author) / GAO YUANHUI (author) / CUI FUJUN (author)
2021-02-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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