Laserfiche WebLink
ONLY apply fiberglass stripy horizontally (ACROSS the piping sump, not up and down.) <br /> The completed glass job should be air-free, seamless and ripple-free as shown in Fig. C.9.3. <br /> Fig. C.9.3 <br /> Fig. C.9.1 Fig. C.9.2 <br /> Roll over the fiberglass mat many times with a Chamfer roller (provided) on the OUTSIDE JOINT <br /> to make sure it is cleanly adhered to the fiberglass piping sump walls. Run the roller up and down to <br /> force any air out from under the fiberglass strip. (Fig. C.9.2) <br /> C.1 U - Repeat Steps CA to C.9 and apply fiberglass strips to the INSIDE JOINT of the piping <br /> sump. (Fig. C.10.1) For the INSIDE fiberglass strips use a Barrel roller to apply the strips to the <br /> curved surface. (Fig. C.10.2) <br /> i <br /> a <br /> Fig. C.10.1 Fig. C.10.2 Fig. C. <br /> C.11 - Use a Chamfer roller to carefully roll over the applied fiberglass strips to run out any air <br /> bubbles. (Fig. C.11) <br /> C.12 - Allow at least 4 hours at 75 Degrees to cure. During this time, continue on to other sumps. <br /> C.13 - When all fiberglass applications have cured, sand them down Fig. C.13 <br /> lightly with air-sander or roughly with coarse 40 - 60 grit sandpaper all <br /> the way around the piping sump to knock down all excess fiberglass 'hair' <br /> and material. (Fig. C.13) <br /> C.14 - Mix resin and apply with paint roller, completely covering the <br /> fiberglass material all the way around the piping sumps. Roll resin generously <br /> with paint roller. DO NOT USE PUTTY KNIFE or other scraping tool. <br /> The resin needs to be applied generously and evenly. (Fig. C.14) Fig. C.14 <br /> C.15 - Now install any/all equipment in the piping sump(s) that will not <br /> interfere with fiberglassing the top portion of the sump. Install all necessary <br /> equipment per local code & regulations. Follow installation instructions / <br /> recommendations / warnings provided by equipment manufacturer(s). <br /> 10 ii-6401-DW-SP-1 OA <br />