• MINIMUM 10CM LAPPING WIDTHWISE AND LENGTHWISE MUST BE MADE WHILE THE ROLLS ARE BEING LAID.
• THE JOINTS OF THE SECOND LAYER MEMBRANE MUST BE APPLIED DIVERTED ACCORDING TO THE FIRST LAYER BY HALF ROLL WIDTH (LENGTH).
• ADHERING MUST BE MADE STARTING FROM THE BOTTOM OF THE SLOPE.
• FOR GOOD ADHESION, CARE MUST BE TAKEN TO HEAT THE ROLL SURFACE HOMOGENEOUSLY WITH THE TORCH. SPOT ADHERING MUST BE MADE.
• NON-AL FOLIO COATED MEMBRANES MUST NOT BE EXPOSED TO UV-BEAMS FOR LONG TIME.
• SINCE THE HEAT-INSULATING BOARD IS THE FIRST TO MEET THE WATER ON HEAT-INSULATED REVERSE ROOFS HEAT INSULATING MATERIALS OTHER THAN EXTRUDE POLYSTYRENE, NOT RESISTANT TO WATER, MUST NOT BE USED.
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