A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite high-strength concrete
The invention relates to the field of building materials, and particularly discloses composite high-strength concrete and a preparation method thereof.The composite high-strength concrete is prepared from, by weight, 230-280 parts of cement, 200-300 parts of high-strength materials, 20-60 parts of plant ash, 10-15 parts of waste fibers, 10-20 parts of lignin, 5-15 parts of liquid paraffin, 8-30 parts of water glass, 5-12 parts of water reducing agents, 120-210 parts of water and 15-25 parts of molecular sieves; the high-strength material is a mixture of broken bricks, waste concrete blocks and industrial waste residues. The high-strength concrete prepared by the invention has relatively high anti-permeability performance and relatively high compressive strength, so that the high-strength concrete is not easy to crack when being stressed.
本申请涉及建筑材料领域，具体公开了一种复合高强度混凝土及其制备方法，包括以下重量份的组分：水泥230‑280份、高强料200‑300份、草木灰20‑60份、废旧纤维10‑15份、木质素10‑20份、液体石蜡5‑15份、水玻璃8‑30份、减水剂5‑12份、水120‑210份、分子筛15‑25份；所述高强料为碎砖石、废混凝土块以及工业废渣的混合物。本申请制备的高强混凝土具有较强的抗渗性能，同时高强混凝土具有较高的抗压强度，使得高强混凝土受到压力时不容易开裂。
Composite high-strength concrete
The invention relates to the field of building materials, and particularly discloses composite high-strength concrete and a preparation method thereof.The composite high-strength concrete is prepared from, by weight, 230-280 parts of cement, 200-300 parts of high-strength materials, 20-60 parts of plant ash, 10-15 parts of waste fibers, 10-20 parts of lignin, 5-15 parts of liquid paraffin, 8-30 parts of water glass, 5-12 parts of water reducing agents, 120-210 parts of water and 15-25 parts of molecular sieves; the high-strength material is a mixture of broken bricks, waste concrete blocks and industrial waste residues. The high-strength concrete prepared by the invention has relatively high anti-permeability performance and relatively high compressive strength, so that the high-strength concrete is not easy to crack when being stressed.
本申请涉及建筑材料领域，具体公开了一种复合高强度混凝土及其制备方法，包括以下重量份的组分：水泥230‑280份、高强料200‑300份、草木灰20‑60份、废旧纤维10‑15份、木质素10‑20份、液体石蜡5‑15份、水玻璃8‑30份、减水剂5‑12份、水120‑210份、分子筛15‑25份；所述高强料为碎砖石、废混凝土块以及工业废渣的混合物。本申请制备的高强混凝土具有较强的抗渗性能，同时高强混凝土具有较高的抗压强度，使得高强混凝土受到压力时不容易开裂。
Composite high-strength concrete
一种复合高强度混凝土
ZHANG YINGHONG (author) / BAI CHENGLIN (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Composite anchorings in high-strength concrete
British Library Online Contents | 1999