Bonding single ply roofing membrane
The surface should be clean of standing water, dust, grease and other contaminants.
Rolls of roofing membrane may be laid out adjacent and rolled back in half or pulled back longitudinal, subsequent to positioning.
The adhesive is atomized on the roof surface or insulation (consumption : between 100 and 160 gr/m², depending on the surface) by means of a spray gun.
Within 4 to 9 minutes when the adhesive is touch dry the fleece-backed roofing membrane is rolled onto the adhesive. Any air trapped under the membrane may be removed by pressure of a broom.
The roofing membranes should be pressed or rolled onto the adhesive until sufficient initial curing/bonding has taken place.
Sufficient curing/bonding of the adhesive takes place between 20 to 45 minutes depending on humidity.
To enable atomization of the adhesive the adhesive container should be connected to a compressor.
Suitable membranes :
RENOLIT ALKORPLAN A
RENOLIT ALKORTEC A
RENOLIT ALKORPLAN LA