A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a cement-based waterproof plugging reinforcing agent, and a preparation method and a construction process thereof. The cement-based waterproof plugging reinforcing agent is prepared from the following raw materials: sulphoaluminate cement, cement-based capillary crystalline master batch, quartz sand powder, lithium chloride, calcium stearate and hydroxypropyl methyl cellulose. The cement-based waterproof plugging reinforcing agent is mixed with water to prepare slurry, and the slurry can permeate into concrete and a cement leveling layer, is stable in performance and has long-term waterproof plugging capability; the high water pressure can be borne for a long time, the net pressure resistance is 5 MPa or above through testing, and the pressure resistance is extremely high; after encountering water for a long time, the crystal can still be activated, and new crystals are generated for continuous self-repairing; cracks below 0.8 mm can be repaired, so that a concrete or cement leveling layer is more compact, and the anti-corrosion performance is achieved; after construction, the density is enhanced, so that the strength of the concrete can be increased by more than 30%; the product is a water-soluble product and is environment-friendly, nontoxic and harmless.
本发明涉及一种水泥基防水堵漏加固剂、其制法及施工工艺。所述水泥基防水堵漏加固剂由如下原料组成：硫铝酸盐水泥、水泥基渗透结晶母料、石英砂粉、氯化锂、硬脂酸钙和羟丙基甲基纤维素。所述水泥基防水堵漏加固剂与水混合后制备而成的浆料，能够渗透入混凝土、水泥找平层，且性能稳定，具有长久的防水堵漏能力；能长期承受强水压，经测试抗净压力为5MPa以上，抗压能力极强；长时间后遇水仍能激活，产生新的晶体继续进行自我修复；能够修复0.8mm以下的裂缝，使混凝土或水泥找平层更加密实，具有防腐性能；施工后由于增强了密度，使混凝土强度可增加30％以上；其为水溶性产品，环保无毒无害。
The invention relates to a cement-based waterproof plugging reinforcing agent, and a preparation method and a construction process thereof. The cement-based waterproof plugging reinforcing agent is prepared from the following raw materials: sulphoaluminate cement, cement-based capillary crystalline master batch, quartz sand powder, lithium chloride, calcium stearate and hydroxypropyl methyl cellulose. The cement-based waterproof plugging reinforcing agent is mixed with water to prepare slurry, and the slurry can permeate into concrete and a cement leveling layer, is stable in performance and has long-term waterproof plugging capability; the high water pressure can be borne for a long time, the net pressure resistance is 5 MPa or above through testing, and the pressure resistance is extremely high; after encountering water for a long time, the crystal can still be activated, and new crystals are generated for continuous self-repairing; cracks below 0.8 mm can be repaired, so that a concrete or cement leveling layer is more compact, and the anti-corrosion performance is achieved; after construction, the density is enhanced, so that the strength of the concrete can be increased by more than 30%; the product is a water-soluble product and is environment-friendly, nontoxic and harmless.
本发明涉及一种水泥基防水堵漏加固剂、其制法及施工工艺。所述水泥基防水堵漏加固剂由如下原料组成：硫铝酸盐水泥、水泥基渗透结晶母料、石英砂粉、氯化锂、硬脂酸钙和羟丙基甲基纤维素。所述水泥基防水堵漏加固剂与水混合后制备而成的浆料，能够渗透入混凝土、水泥找平层，且性能稳定，具有长久的防水堵漏能力；能长期承受强水压，经测试抗净压力为5MPa以上，抗压能力极强；长时间后遇水仍能激活，产生新的晶体继续进行自我修复；能够修复0.8mm以下的裂缝，使混凝土或水泥找平层更加密实，具有防腐性能；施工后由于增强了密度，使混凝土强度可增加30％以上；其为水溶性产品，环保无毒无害。
Cement-based waterproof plugging reinforcing agent, and preparation method and construction process thereof
一种水泥基防水堵漏加固剂、其制法及施工工艺
YAN BENYU (author)
2022-03-22
Patent
Electronic Resource
Chinese
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