1. Base treatment: The base surface should be firm, flat, dry, clean, free of dust and oil, and the corners should be made into a 50mm × 50mm slope or a 50mm radius fillet.
2. Brushing the base treatment agent: evenly brush the base treatment agent on the qualified base. Before brushing, the treatment agent should be fully agitated. When brushing, the thickness should be uniform and there should be no bottom leakage and buildup. Follow the principle of first high then low, first elevation and then plane. After the relevant emulsion of the painted base layer has been dried, the self-adhesive roll material can be laid.
3. Hot-melt non-curing rubber asphalt waterproof coating: Before construction, the non-curing rubber asphalt waterproof coating should be heated in a liquid state in a heating tank, and can only enter the construction state after reaching a certain temperature. The heating temperature for manual scraping should be ≥ 120 ℃, and the spraying temperature should be ≥ 150 ℃
4. Non-curing rubber asphalt waterproof coating construction: The non-curing rubber asphalt waterproof coating in the heating tank should be evenly applied to the base layer by scraping or spraying, with a thickness of about 1 mm. After scraping and coating the non-cured rubber asphalt waterproof material, it needs to be laid on the TPE self-adhesive waterproof membrane within 3 minutes, and then gently scrape the surface of the membrane to discharge the internal air, the membrane and the non-cured rubber. The asphalt waterproof coating should be firmly bonded.