Over the years, many roofs have been constructed with SBS waterproofing membranes. However, due to the quality problems of the membranes and the irregular construction, the leakage of membrane roofs has occurred frequently. How to better improve the ...

1.Waterproof membrane bubbling (1). Phenomenon: Bubbling is found after the membrane is laid, generally from small to large, and the number and size of bubbles increase with increasing temperature. (2). Reason analysis: The base layer is not dry. The...