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High-strength concrete and preparation method thereof
The invention relates to the field of concrete materials, and particularly discloses high-strength concrete and a preparation method thereof. The high-strength concrete is prepared from the following raw materials in parts by weight: 100 to 130 parts of cement, 10 to 20 parts of iron powder, 1 to 5 parts of barite powder, 20 to 40 parts of fly ash, 70 to 80 parts of aggregate, 10 to 20 parts of silicon powder, 10 to 15 parts of terpene resin powder and 20 to 30 parts of water. The barite powder is subjected to surface treatment through sodium stearate and a coupling agent. According to the high-strength concrete, through the terpene resin powder, the silicon powder and other components, the compactness of the concrete is improved, the phenomenon of concrete cracking is reduced, through surface treatment of the barite powder, the dispersity and compatibility of a concrete system are improved, and the strength of the concrete is further improved.
本申请涉及混凝土材料领域，具体公开了一种高强度混凝土及其制备方法。一种高强度混凝土，所述混凝土包括以下重量份的原料：水泥100‑130份，铁粉10‑20份，重晶石粉1‑5份，粉煤灰20‑40份，骨料70‑80份，硅粉10‑20份，萜烯树脂粉10‑15份，水20‑30份；所述重晶石粉经过硬脂酸钠和偶联剂进行表面处理。本申请的一种高强度混凝土，通过萜烯树脂粉、硅粉与其他组分提高混凝土的密实度，减少混凝土开裂的现象，通过对重晶石粉进行表面处理，提高混凝土体系的分散性和相容性，进一步提高混凝土的强度。
High-strength concrete and preparation method thereof
The invention relates to the field of concrete materials, and particularly discloses high-strength concrete and a preparation method thereof. The high-strength concrete is prepared from the following raw materials in parts by weight: 100 to 130 parts of cement, 10 to 20 parts of iron powder, 1 to 5 parts of barite powder, 20 to 40 parts of fly ash, 70 to 80 parts of aggregate, 10 to 20 parts of silicon powder, 10 to 15 parts of terpene resin powder and 20 to 30 parts of water. The barite powder is subjected to surface treatment through sodium stearate and a coupling agent. According to the high-strength concrete, through the terpene resin powder, the silicon powder and other components, the compactness of the concrete is improved, the phenomenon of concrete cracking is reduced, through surface treatment of the barite powder, the dispersity and compatibility of a concrete system are improved, and the strength of the concrete is further improved.
本申请涉及混凝土材料领域，具体公开了一种高强度混凝土及其制备方法。一种高强度混凝土，所述混凝土包括以下重量份的原料：水泥100‑130份，铁粉10‑20份，重晶石粉1‑5份，粉煤灰20‑40份，骨料70‑80份，硅粉10‑20份，萜烯树脂粉10‑15份，水20‑30份；所述重晶石粉经过硬脂酸钠和偶联剂进行表面处理。本申请的一种高强度混凝土，通过萜烯树脂粉、硅粉与其他组分提高混凝土的密实度，减少混凝土开裂的现象，通过对重晶石粉进行表面处理，提高混凝土体系的分散性和相容性，进一步提高混凝土的强度。
High-strength concrete and preparation method thereof
一种高强度混凝土及其制备方法
WENG JIE (author) / ZHU JIANFENG (author) / YAO JIANMING (author) / LUO HONGYAN (author)
2024-02-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME