PROFILE 3 (SLW & ULTIMATE).pdf - Emenite Limited
PROFILE 3 (SLW & ULTIMATE).pdf - Emenite Limited
PROFILE 3 (SLW & ULTIMATE).pdf - Emenite Limited
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6.26.2 ESTIMATION OF ACCESSORIESTo estimate any of the accessories to be used, the calculation should be:length of the position of application of the accessoryEffective length of the accessory to be usedAll calculations should be factored by 5% for sundry allowancesEXAMPLECalculate the number of SUPERLIGHTWEIGHT® and <strong>ULTIMATE</strong> ®with dimensions 18m length and 12m width.Ridge =length of the roofNet covering width of the sheet= 18/0.975 = 18.5 × 1.05ridges required for a roofUse 20 SUPERLIGHTWEIGHT ® ridgesEXAMPLECalculate the number of ridges required for a roof with dimensions 18m length and 12mwidth.Ridge =length of the roofNet covering width of the sheet18/0.61 = 29.5 × 1.05 = 30.98Use 31 <strong>ULTIMATE</strong> ® ridges36®<strong>PROFILE</strong> 3 MANUAL