Method for detecting quality of waterproof layer of rolled roofing material in inflatable manner

• Main Authors: QIN JIASHUN, ZHAO HAIFENG, MA GUANGSHENG, WANG XIHE
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2012
• Subjects: BUILDING; FIXED CONSTRUCTIONS; GUTTERS; MEASURING; PHYSICS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a method for detecting quality of a waterproof layer of a rolled roofing material in an inflatable manner, belonging to the technical field of detecting the roof quality and comprising the steps of: pre-embedding an inflatable connecting guide pipe, constructing the waterproof layer of the rolled roofing material, storing water on the roof, inflating, detecting leaking points and repairing the leaking points. Air is inflated from outside by using better ventilating condition of an insulating layer on the roof to ensure that air is inflated in the insulation layer of the whole roof, the air pressure reaches 0.8-1.0MPa, air in the insulation layer is transmitted out of the roof through a roof insulating protecting layer at the leaking points and a leaking path of the waterproof layer of the rolled roofing material, and the leaking points can be determined by observing bubbles generated by water storage. Compared with the prior art, the method greatly improves the speed of detecting and p