A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete pipe pile
The invention discloses a concrete pipe pile. The concrete pipe pile comprises the following components in parts by weight: 30-40 parts of residual slurry, 20-30 parts of slag micro powder, 360-400 parts of aggregate, 120-150 parts of cement, 15-20 parts of latex powder, 10-15 parts of basalt fiber, 10-15 parts of steel cuttings, 5-10 parts of a water reducing agent and 15-20 parts of water. The invention relates to the technical field of building construction materials, and particularly provides the concrete pipe pile. The residual slurry and the slag micro powder are added to realize recycling of the residual slurry and steel-making waste residues; and the basalt fiber and the steel cuttings are added, and the particle sizes of gravels, stones and river sand in the aggregate are controlled, so that the strength of the concrete pipe pile is improved, and the use requirements are met.
本发明公开了一种混凝土管桩，包括下列重量份数的成分：余浆30～40份、矿渣微粉20～30份、骨料360～400份、水泥120～150份、乳胶粉15～20份、玄武岩纤维10～15份、钢屑10～15份、减水剂5～10份和水15～20份。本发明涉及建筑施工材料技术领域，具体提供了一种混凝土管桩，通过添加余浆和矿渣微粉实现了余浆和炼钢废渣的回收利用，并通过添加玄武岩纤维和钢屑，以及控制骨料中碎石、石子和河砂的粒径，提高了混凝土管桩的强度，满足了使用需求。
Concrete pipe pile
The invention discloses a concrete pipe pile. The concrete pipe pile comprises the following components in parts by weight: 30-40 parts of residual slurry, 20-30 parts of slag micro powder, 360-400 parts of aggregate, 120-150 parts of cement, 15-20 parts of latex powder, 10-15 parts of basalt fiber, 10-15 parts of steel cuttings, 5-10 parts of a water reducing agent and 15-20 parts of water. The invention relates to the technical field of building construction materials, and particularly provides the concrete pipe pile. The residual slurry and the slag micro powder are added to realize recycling of the residual slurry and steel-making waste residues; and the basalt fiber and the steel cuttings are added, and the particle sizes of gravels, stones and river sand in the aggregate are controlled, so that the strength of the concrete pipe pile is improved, and the use requirements are met.
本发明公开了一种混凝土管桩，包括下列重量份数的成分：余浆30～40份、矿渣微粉20～30份、骨料360～400份、水泥120～150份、乳胶粉15～20份、玄武岩纤维10～15份、钢屑10～15份、减水剂5～10份和水15～20份。本发明涉及建筑施工材料技术领域，具体提供了一种混凝土管桩，通过添加余浆和矿渣微粉实现了余浆和炼钢废渣的回收利用，并通过添加玄武岩纤维和钢屑，以及控制骨料中碎石、石子和河砂的粒径，提高了混凝土管桩的强度，满足了使用需求。
Concrete pipe pile
一种混凝土管桩
YUAN ZHENG (author) / ZHOU HUAWEI (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Method for producing concrete pipe pile and concrete pipe pile
| European Patent Office | 2023