Abstract：
In order to select optimal waterproofing program of Hebei Wu Qiang 220KV substation roof, six waterproofing specimens are tested for research. Tests adopt strain gauges to measure temperature strain of waterproofing membrane and concrete slab to achieve the change rule of temperature and strain. The results show that, the specimen, which adopts the combination form of "single-component polyurethane waterproof coating layer + polymer waterproof mortar layer + thermoplastic polyolefin polymer waterproofing membrane” from bottom to up, achieves the best waterproof.
ZHANG Yuan-liang,JIANG Tai-rong,ZHANG Yi-hu et al. EXPERIMENTAL STUDY OF COMPREHENSIVE WATERPROOF ON SUBSTATION BUILDING ROOF WHICH BEARS HEAVY EQUIPMENT[J]. Architecture Technology, 2015, 46(12): 1092-.
