It is quality of assumption Urethane Coat waterproofing about a summer

Abstract

Although the waterproofing work of the conventional building had asphalt waterproofing in use, in recent years, urethane coat waterproofing attracts attention from a point with the sufficient maintenance nature about being comparatively cheap, and the shipment is increasing every year. The construction place of waterproofing work has interior space, such as a circumference of exterior space, such as the roof, and indoor water, and various work environment. Therefore, there is concern whether to give a problem to quality, in severe work environment like a summer or winter. This research conducted grasp of the cure time according to temperature and relative humidity of urethane coat waterproofing, physical-properties examination, and fine sight investigation. As a result, since deterioration appeared, each physical properties and fine sight nature report.