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The bonding of insulation
The surface should be clean of standing water, dust, grease and other contaminants.
The distance between beads should be between 150 and 300 mm depending on wind load. (width of bead 20 to 25 mm). The adhesive is dispensed by means of a spray nozzle.
The insulation panels should be positioned perpendicular and in stretcher bond on the adhesive.
The insulation panels should be placed within 3 minutes after the dispensing of the adhesive, and should be pressed onto the adhesive until sufficient initial curing/bonding has taken place.
A sufficient curing/bonding of the adhesive takes approximately 20 to 45 minutes depending on humidity.
Suitable insulation :