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Corrosion-resistant concrete and preparation method thereof
The invention belongs to the technical field of concrete materials and relates to corrosion-resistant concrete and a preparation method thereof. The corrosion-resistant concrete is prepared from, by weight, 190-200 parts of cement, 160-180 parts of water, 600-650 parts of medium sand, 1000-1200 parts of gravel, 130-250 parts of an admixture, 6-10 parts of a water reducing agent Point-400H, and 45-60 parts of a concrete anti-cracking agent CY-H, wherein the admixture is prepared from 30 to 50 parts of fly ash and 100 to 200 parts of mineral powder. The preparation method comprises the following steps of: (1) preparing mixed aggregate; (2) preparing a corrosion-resistant concrete preparation material; and (3) preparing the corrosion-resistant concrete. The corrosion-resistant concrete and the preparation method thereof can be used in the building industry; and the corrosion resistance of the concrete can be improved.
本申请涉及混凝土材料的技术领域，更具体地说，它涉及一种耐腐蚀混凝土及其制备方法,耐腐蚀混凝土由包含以下重量份的原料制成：190‑200份水泥、160‑180份水、600‑650份中砂、1000‑1200份碎石、130‑250份掺合料、6‑10份减水剂Point‑400H以及45‑60份混凝土抗裂剂CY‑H，且所述掺和料由30‑50份粉煤灰以及100‑200份矿粉组成；其制备方法为：（1）制备混合骨料；（2）制备耐腐蚀混凝土预备料；（3）制备耐腐蚀混凝土。本申请的耐腐蚀混凝土及其制备方法可用于建筑行业，其具有提高混凝土的抗腐蚀能力的优点。
Corrosion-resistant concrete and preparation method thereof
The invention belongs to the technical field of concrete materials and relates to corrosion-resistant concrete and a preparation method thereof. The corrosion-resistant concrete is prepared from, by weight, 190-200 parts of cement, 160-180 parts of water, 600-650 parts of medium sand, 1000-1200 parts of gravel, 130-250 parts of an admixture, 6-10 parts of a water reducing agent Point-400H, and 45-60 parts of a concrete anti-cracking agent CY-H, wherein the admixture is prepared from 30 to 50 parts of fly ash and 100 to 200 parts of mineral powder. The preparation method comprises the following steps of: (1) preparing mixed aggregate; (2) preparing a corrosion-resistant concrete preparation material; and (3) preparing the corrosion-resistant concrete. The corrosion-resistant concrete and the preparation method thereof can be used in the building industry; and the corrosion resistance of the concrete can be improved.
本申请涉及混凝土材料的技术领域，更具体地说，它涉及一种耐腐蚀混凝土及其制备方法,耐腐蚀混凝土由包含以下重量份的原料制成：190‑200份水泥、160‑180份水、600‑650份中砂、1000‑1200份碎石、130‑250份掺合料、6‑10份减水剂Point‑400H以及45‑60份混凝土抗裂剂CY‑H，且所述掺和料由30‑50份粉煤灰以及100‑200份矿粉组成；其制备方法为：（1）制备混合骨料；（2）制备耐腐蚀混凝土预备料；（3）制备耐腐蚀混凝土。本申请的耐腐蚀混凝土及其制备方法可用于建筑行业，其具有提高混凝土的抗腐蚀能力的优点。
Corrosion-resistant concrete and preparation method thereof
一种耐腐蚀混凝土及其制备方法
BAO YULONG (author) / LIU BO (author) / ZHANG LIHONG (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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