Technical information Crab range

C a n v a s s h e e t s , n e t s a n d m e t a l s h e e t s 5 7 Aluminium profiles for rush covers Part number Description Weight (kg) 265120-6 Cover profile 2.00 m 2.80 265130-5 Cover profile 3.00 m 4.20 265140-4 Cover profile 4.00 m 5.60 265101-6 Middle roof ridge profile 3.60 Profile Roof ridge profile For FP 35 cover and vertical covering of the bents Canvas covers and nets: fixed with selective fasteners Canvas covers and nets must be fixed very carefully. We recommend increasing the number of fasteners. Their spacing should be as follows: - 2.5 fasteners per m 2 from 0 to 30 m in height, - 3.7 fasteners per m 2 from 30 to 60 m in height. Canvas covers: fixed with slides The canvas covers are equipped with snap rings that slide in the canvass cover profiles. The latter are fixed to the scaffolding every metre with clamps for canvass cover profiles. This system ensures total weather-proofing. The canvass covers, nets and metal sheets must be properly fixed to the scaffolding and cover the returns. Lift-off force due to the wind is considerably accentuated when the weather-proofing is incorrect. Sheet metal cladding Using metal sheet pins, the scaffolding can be cladded with metal sheets measuring 2.12 m x 0.90 m, for fitting ledgers 2.00 m apart. The metal sheets are fixed to the framework with pins fitted directly on the ledgers or through tubes fixed to the standards with couplers. Fit 4 pins per linear metre on one purlin line, plus one to retain the sheet at the end of the purlin. Coupler for canvass cover profile Part number Description Weight (kg) 265000-0 Coupler for canvas cover profile 0.68 See page 34 01.11.17 T e c h n i c a l i n f o r m a t i o n