2016年6月15日星期三

USING A CONSOLIDATING ROLLER FOR LAMINATE fibreglass ROOF

USING A CONSOLIDATING ROLLER FOR LAMINATE fibreglass ROOF
Preferably have a person reachable to consolidate the matting and resin for you on an outsized job,fiberglass chopped strand mat this can enable you to concentrate on laying and wetting out, a person isn't necessary however it helps. search for bubbles or opaque areas, if you see any, consolidate once more till they're gone. If you see some dry patches , then apply more resin with the roller, if you see pin holes use the consolidating roller and apply resin as necessary.
Consolidating and wetting. Roll up and down the matting several times with the consolidating roller taking specific care with any joints or seams. My preference is finned roller on a small roofs or a V-notch roller on a bigger roof, splashes are greatly reduced as less resin flicking happens than with a plain horizontal finned paddle roller.

FIBREGLASS MATTING ON TOP OF TRIMS
I like to put my fiberglass laminate that the matting finishes on top of any raised edge trims like this, once more this isn’t necessary however it's nice. You'll ought to enable the resin time to break down the binding agent within the fiberglass mat so it goes soft, before rolling it with the sting of your resin roller, mini roller or using detail brush to press the resin down.
Overlapping a fibreglass grp trim raised edge
Details – Here throughout the sanding process you'll see how the matting sits on top of the trim if you would like it to. It also has the impact of raising the deck laminate joint higher, away from potential running water.

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