A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid leakage repairing method for underwater leakage channel of deepwater building
The invention provides a rapid leakage repairing method for an underwater leakage channel of a deepwater building, and belongs to the field of water conservancy and hydropower engineering. The thickness of a plate is determined according to the depth and the width of leakage, the plate with the proper thickness is fixed to the position of the leakage channel, two-component grouting is carried out through a plate preformed hole, and therefore the rapid leakage repairing method is suitable for rapid construction of leakage repairing of cracks of various widths of 300m deep water buildings. Results of the embodiment show that the compressive strength of fine aggregate concrete, a cement mortar material and a cement-based grouting material can reach 20 MPa or above within 3 hours, and the compressive strength of the fine aggregate concrete, the cement mortar material and the cement-based grouting material can reach 30 MPa or above within 6 hours.
本发明提供了一种深水建筑物水下渗漏通道快速补漏方法，属于水利水电工程领域。本发明根据渗漏的深度和宽度确定板材的厚度，采用合适厚度板材固定在渗漏通道的部位，通过板材预留孔进行双组份注浆，以适用于300m深水建筑物各种宽度的裂缝补漏的快速施工。实施例的结果表明，本申请提供的深水建筑物水下渗漏通道快速补漏方法，细石混凝土、水泥砂浆材料、水泥基灌浆材料在3h的抗压强度即可达到20MPa以上，6h的抗压强度达到30MPa以上。
Rapid leakage repairing method for underwater leakage channel of deepwater building
The invention provides a rapid leakage repairing method for an underwater leakage channel of a deepwater building, and belongs to the field of water conservancy and hydropower engineering. The thickness of a plate is determined according to the depth and the width of leakage, the plate with the proper thickness is fixed to the position of the leakage channel, two-component grouting is carried out through a plate preformed hole, and therefore the rapid leakage repairing method is suitable for rapid construction of leakage repairing of cracks of various widths of 300m deep water buildings. Results of the embodiment show that the compressive strength of fine aggregate concrete, a cement mortar material and a cement-based grouting material can reach 20 MPa or above within 3 hours, and the compressive strength of the fine aggregate concrete, the cement mortar material and the cement-based grouting material can reach 30 MPa or above within 6 hours.
本发明提供了一种深水建筑物水下渗漏通道快速补漏方法，属于水利水电工程领域。本发明根据渗漏的深度和宽度确定板材的厚度，采用合适厚度板材固定在渗漏通道的部位，通过板材预留孔进行双组份注浆，以适用于300m深水建筑物各种宽度的裂缝补漏的快速施工。实施例的结果表明，本申请提供的深水建筑物水下渗漏通道快速补漏方法，细石混凝土、水泥砂浆材料、水泥基灌浆材料在3h的抗压强度即可达到20MPa以上，6h的抗压强度达到30MPa以上。
Rapid leakage repairing method for underwater leakage channel of deepwater building
一种深水建筑物水下渗漏通道快速补漏方法
ZHAO SHANGCHUAN (author) / LIU LONGLONG (author) / WANG SHAOPENG (author) / ZUO XINDAI (author)
2021-10-29
Patent
Electronic Resource
Chinese
| European Patent Office | 2015