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11/15!1995 07: 32 6045304466 UEC_K._ING PAGE 14 <br /> Table 1. Teat results for'Vec-K-Ing Roofsesl"Roofing and Waterproofing Membrane <br /> Teat Requirement Result <br /> Thickness(sun) 1.5 1.5 <br /> Tensile min.10.3 MD 13.0 <br /> Strength (MPs) XD 11.6 <br /> (as received) <br /> Lap Joint <br /> Strength (Mpa) <br /> 75%of breaking 9.2 9.8 <br /> strength <br /> after 7 days in min.8.6, 12.3, <br /> boiling water no delamination no delamination <br /> Elongation min 250 MIS 50896 <br /> at Break (%) XD 464 <br /> Low-Temperature aux.2 failures out of 10 No cracks an <br /> Impact for test at-300C any sample <br /> Resistance After 24 h at 130°C, the MD 13A Mpa <br /> to Beat-Aging tensile strength to be the XD 11.6 MPa <br /> same as I'm received" <br /> EIongation at break not to MD 478% <br /> be reduced by more than 30% XD 422% <br /> of elongation"as received" <br /> Low-Temperature No cracking when bent over No cracking <br /> Flexibility a mandrel,3.2 mm in diameter, <br /> at -30°Cw <br /> Resistance to After 60A-h exposure, the Passed <br /> Accelerated membrane shall show no signs <br /> Weathering of cracking,blistering,or <br /> colour change <br /> Elongation at break not to MD 260% <br /> be reduced by more than 5% XD 263% <br /> of"as received" sample <br /> Membrane shall pass Iow• No cracks <br /> temperature impact after <br /> weathering <br /> -738- <br />