Symphony (phantom) waveform asphalt shingle construction technology

1. Symphony waveform asphalt shingles are generally preferred to be installed on wood or polymer hanging tiles.2. For the installation method of concrete roof, nylon expansion bolts should be used to fix the hanging tile, waterproof board and insulation board on the concrete roof slab at one time.

Construction technology of phantom waveform asphalt shingle

1. The color corrugated asphalt shingles are generally installed on wood, steel, steel-wood composite purlins or directly on the wooden looking board.

2. For the installation method of concrete roof, tile hanging strips should be set, and the asphalt shingles should be fixed on the hanging tiles.

Waterproof board construction technology

Along the inner side of the ditch full of auxiliary waterproof coiled materials, and turned up to the height of the roof ≥500mm