GENERAL REQUIREMENTS

• Store the material rolls indoors in a dry environment, maintaining them in their original packaging. During transportation to the construction site, ensure readiness for immediate use.
• Store the rolls in an upright position, refraining from stacking pallets.
• Prepare the application surface by clearing it of dust, debris, grease, leaves, oil, gaps, cracks, or any irregularities to promote optimal adhesion of the membrane.
• Apply a primer to the surface prior to the installation of the waterproofing material.

INSTALLATION

• Thoroughly clean the surface, addressing any gaps, cracks, or imperfections, and ensure it is level and dry before proceeding.
• For improved adhesion of the bitumen membrane, it is recommended to apply a bitumen primer to the surface.
• Roll out the membranes and align them before tightly rolling them from both sides toward the center.
• Heat both the upper and lower surfaces of the material simultaneously to induce a gentle flow of bitumen.
• Heat the material and the base evenly across the entire width of the roll, with particular attention to providing additional heat at overlapping sections.
• Longitudinal overlaps should measure 100 mm, whereas end overlaps should be at least 150 mm.