Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses high-strength heat-resistant green concrete and a preparation method thereof, and the high-strength heat-resistant green concrete comprises the following raw materials by weight: 600-750 parts of cement; 1000 to 1250 parts of sand; 1300 to 1450 parts of broken stone; 130 to 150 parts of fly ash; 65 to 85 parts of silica fume; 180 to 200 parts of water; 27-35 parts of a water reducing agent; 26 to 33 parts of an exciting agent; 6-10 parts of a defoaming agent; 21-29 parts of a shrinkage reducing agent; 20 to 28 parts of steel fiber; 30 to 50 parts of titanate coupling agent modified glass beads; and 45-75 parts of graphene modified potassium titanate whiskers. The high-strength heat-resistant green concrete provided by the invention has the advantages of high compressive strength, good heat resistance and better anti-cracking effect.
本申请公开了一种高强度耐热绿色混凝土及其制备方法，所述一种高强度耐热绿色混凝土，所述混凝土按重量份包括如下原料：水泥600‑750份；砂1000‑1250份；碎石1300‑1450份；粉煤灰130‑150份；硅灰65‑85份；水180‑200份；减水剂27‑35份；激发剂26‑33份；消泡剂6‑10份；减缩剂21‑29份；钢纤维20‑28份；钛酸酯偶联剂改性玻璃微珠30‑50份；石墨烯改性钛酸钾晶须45‑75份。本申请提供的高强度耐热绿色混凝土具有抗压强度高、耐热性佳、防裂效果较佳的优势。
The invention discloses high-strength heat-resistant green concrete and a preparation method thereof, and the high-strength heat-resistant green concrete comprises the following raw materials by weight: 600-750 parts of cement; 1000 to 1250 parts of sand; 1300 to 1450 parts of broken stone; 130 to 150 parts of fly ash; 65 to 85 parts of silica fume; 180 to 200 parts of water; 27-35 parts of a water reducing agent; 26 to 33 parts of an exciting agent; 6-10 parts of a defoaming agent; 21-29 parts of a shrinkage reducing agent; 20 to 28 parts of steel fiber; 30 to 50 parts of titanate coupling agent modified glass beads; and 45-75 parts of graphene modified potassium titanate whiskers. The high-strength heat-resistant green concrete provided by the invention has the advantages of high compressive strength, good heat resistance and better anti-cracking effect.
本申请公开了一种高强度耐热绿色混凝土及其制备方法，所述一种高强度耐热绿色混凝土，所述混凝土按重量份包括如下原料：水泥600‑750份；砂1000‑1250份；碎石1300‑1450份；粉煤灰130‑150份；硅灰65‑85份；水180‑200份；减水剂27‑35份；激发剂26‑33份；消泡剂6‑10份；减缩剂21‑29份；钢纤维20‑28份；钛酸酯偶联剂改性玻璃微珠30‑50份；石墨烯改性钛酸钾晶须45‑75份。本申请提供的高强度耐热绿色混凝土具有抗压强度高、耐热性佳、防裂效果较佳的优势。
High-strength heat-resistant green concrete and preparation method thereof
一种高强度耐热绿色混凝土及其制备方法
10.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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