A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-component high-strength high-density rubber concrete and preparation method thereof
The invention discloses multi-component high-strength high-compactness rubber concrete and a preparation method thereof, and the rubber concrete is prepared from the following raw materials in parts by weight: 14-15 parts of cement, 48-50 parts of pebbles, 19-20 parts of sand, 3-4 parts of superfine cement, 3-4 parts of fly ash, 2-3 parts of silica fume, 0.3-0.4 part of a water reducing agent, 5-6 parts of water and 15-20v% of rubber powder particles. The compression resistance, the elastic modulus, the breaking strength and the splitting tensile strength of the high-density rubber concrete are superior to those of common rubber concrete.
本发明公开了一种多组分高强高致密橡胶混凝土及其制备方法，所述橡胶混凝土按重量份计，由以下所述原料制成：水泥14‑15份、石子48‑50份、砂19‑20份、超细水泥3‑4份、粉煤灰3‑4份、硅灰2‑3份、减水剂0.3‑0.4份、水5‑6份以及掺量为15‑20v％的橡胶粉粒。本发明的高致密橡胶混凝土的抗压性能、弹性模量、抗折强度、劈裂抗拉强度都优于普通橡胶混凝土。
Multi-component high-strength high-density rubber concrete and preparation method thereof
The invention discloses multi-component high-strength high-compactness rubber concrete and a preparation method thereof, and the rubber concrete is prepared from the following raw materials in parts by weight: 14-15 parts of cement, 48-50 parts of pebbles, 19-20 parts of sand, 3-4 parts of superfine cement, 3-4 parts of fly ash, 2-3 parts of silica fume, 0.3-0.4 part of a water reducing agent, 5-6 parts of water and 15-20v% of rubber powder particles. The compression resistance, the elastic modulus, the breaking strength and the splitting tensile strength of the high-density rubber concrete are superior to those of common rubber concrete.
本发明公开了一种多组分高强高致密橡胶混凝土及其制备方法，所述橡胶混凝土按重量份计，由以下所述原料制成：水泥14‑15份、石子48‑50份、砂19‑20份、超细水泥3‑4份、粉煤灰3‑4份、硅灰2‑3份、减水剂0.3‑0.4份、水5‑6份以及掺量为15‑20v％的橡胶粉粒。本发明的高致密橡胶混凝土的抗压性能、弹性模量、抗折强度、劈裂抗拉强度都优于普通橡胶混凝土。
Multi-component high-strength high-density rubber concrete and preparation method thereof
多组分高强高致密橡胶混凝土及其制备方法
XUE SHOUNING (author) / ZHU ZHONGPING (author) / LIU ZHAO (author) / SHI QINGWEN (author) / GAO MINGZHONG (author) / DONG JIANGFENG (author) / XIE JING (author) / LI KUNPENG (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-strength rubber concrete and preparation method thereof
| European Patent Office | 2024
Wear-resistant impact-resistant high-strength rubber concrete and preparation method thereof
| European Patent Office | 2023
High-strength concrete for PC component and preparation method of high-strength concrete
| European Patent Office | 2024
| European Patent Office | 2024
High-performance rubber concrete and preparation method thereof
| European Patent Office | 2024