How is the polyurethane composite board is the construction
1. Cement mortar screed-coat wall at the grass-roots level and shall be qualified.
2. All exterior assignments will be subject to anchor point, steel, theodolite, level, line drop measure datum, according to the requirement elicitation to exterior insulation line operation, with the total package technology personnel to confirm the positioning line.
3. Out the ladder of metope, drain pipe, various into service line and air conditioner should be installed, embedded parts, fittings and leave clearance according to the thickness of external thermal insulation system design.
4. The necessary construction tools and ppe is ready to complete.
5. Construction hanging basket or dedicated scaffolding set-up and firm, should be safety inspection. Scaffolding bearing rod with metope, the corner spacing should meet the construction requirements.
6. Wall at the grass-roots level shall be solid flat, dry, can not have crack, empty drum, loose and whiskering, pulverization, peeling, detonation phenomenon such as ash, surface should be clean, no oil, release agent and other obstruction of kidneys.