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A platform for research: civil engineering, architecture and urbanism
Epoxy polyurethane composite waterproof material for high-speed railway bridge and construction method of epoxy polyurethane composite waterproof material
The invention discloses an epoxy polyurethane composite waterproof material for a high-speed railway bridge and a construction method of the epoxy polyurethane composite waterproof material, and relates to the technical field of waterproofing. The invention discloses an epoxy polyurethane composite waterproof material for a high-speed railway bridge and a construction method of the epoxy polyurethane composite waterproof material. The epoxy polyurethane composite waterproof material disclosed by the invention comprises high-strength epoxy waterproof plaster, special epoxy primer and quick-repair polyurethane waterproof paint. The epoxy polyurethane composite waterproof material used in the invention is good in adhesive force, and can be normally constructed in severe environments such as a humid base surface; the weather resistance of the material is excellent, the service life of the coating is long, and the operation service life of the waterproof layer reaches 20 years or above; a coating system is reduced, the construction period is shortened, the requirement of short maintenance window of the high-speed railway bridge is met, and the maintenance cost can be reduced by more than 30% on the basis of the existing maintenance cost.
本发明公开了一种高铁桥梁用环氧聚氨酯复合防水材料及其施工方法，涉及防水技术领域，包括。本发明公开了一种高铁桥梁用环氧聚氨酯复合防水材料及其施工方法。本发明的环氧聚氨酯复合防水材料包括：高强度环氧防水胶泥、特种环氧底漆、快修聚氨酯防水漆。本发明所用的环氧聚氨酯复合防水材料附着力好，在基面潮湿等苛刻环境下也能正常施工；材料耐候性优越，涂层使用年限长，防水层运行使用寿命达20年以上；减少了涂层体系，缩短施工周期，不仅满足高铁桥梁维修窗口短的要求，而且能够在现有维修造价基础上降低30％以上。
Epoxy polyurethane composite waterproof material for high-speed railway bridge and construction method of epoxy polyurethane composite waterproof material
The invention discloses an epoxy polyurethane composite waterproof material for a high-speed railway bridge and a construction method of the epoxy polyurethane composite waterproof material, and relates to the technical field of waterproofing. The invention discloses an epoxy polyurethane composite waterproof material for a high-speed railway bridge and a construction method of the epoxy polyurethane composite waterproof material. The epoxy polyurethane composite waterproof material disclosed by the invention comprises high-strength epoxy waterproof plaster, special epoxy primer and quick-repair polyurethane waterproof paint. The epoxy polyurethane composite waterproof material used in the invention is good in adhesive force, and can be normally constructed in severe environments such as a humid base surface; the weather resistance of the material is excellent, the service life of the coating is long, and the operation service life of the waterproof layer reaches 20 years or above; a coating system is reduced, the construction period is shortened, the requirement of short maintenance window of the high-speed railway bridge is met, and the maintenance cost can be reduced by more than 30% on the basis of the existing maintenance cost.
本发明公开了一种高铁桥梁用环氧聚氨酯复合防水材料及其施工方法，涉及防水技术领域，包括。本发明公开了一种高铁桥梁用环氧聚氨酯复合防水材料及其施工方法。本发明的环氧聚氨酯复合防水材料包括：高强度环氧防水胶泥、特种环氧底漆、快修聚氨酯防水漆。本发明所用的环氧聚氨酯复合防水材料附着力好，在基面潮湿等苛刻环境下也能正常施工；材料耐候性优越，涂层使用年限长，防水层运行使用寿命达20年以上；减少了涂层体系，缩短施工周期，不仅满足高铁桥梁维修窗口短的要求，而且能够在现有维修造价基础上降低30％以上。
Epoxy polyurethane composite waterproof material for high-speed railway bridge and construction method of epoxy polyurethane composite waterproof material
一种高铁桥梁用环氧聚氨酯复合防水材料及其施工方法
ZHOU DIWU (author) / CUI DESHUI (author) / QIANG CHANGJUN (author) / LIU ZHILIN (author) / ZHANG YI (author) / WANG LEI (author) / LI CAIYUN (author) / ZHANG XIANG (author)
2022-03-11
Patent
Electronic Resource
Chinese
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