|
Jefferson St. Brooklyn Posted 26.06.02 hover your mouse curser over the photo for the text
TORCHON MEMBRANE ROOFING AND PVC DECK MEMBRANE TO NEW PROJECT, 15MM T&G PLYWOOD SUBSTRATE.
Sloping Roof (approx. 14o pitch)
To plywood substrate, fit .55 Zincalume 50x80 angle at gutter edge.
Prime plywood substrate with Index Bitumen Primer and allow to dry.
Torchon, fully bonded, one layer of Index Elastocene Film 4mm Underlay, dress to wall upstands 150mm and down over metal edge flashing.
Stagger nail all over at 200-300mm centers with 19mm Large Head Galv. clout nails.
To underlay, apply fully bonded, Index Nova 4mm Grey Mineral Torchon membrane, dress to wall upstands and down over metal edge flashing.
Form 180mm wide ridge flashing strips to hips.
Fit Coloursteel metal flashings to roof ends and to internal deck parapet.
Flat Roofing (approx 4o pitch)
Install .55 Zincalume 50x80 angle at gutter edge.
Prime plywood substrate with Index Bitumen Primer and allow to dry.
Torchon, fully bonded, one layer of Index Elastocene Film 4mm Underlay, dress down over metal edge flashing.
Form upstands to parapets with Index Fidia 3mm sheeting, fully bonded to timber framing or plywood bracing.
Stagger nail all over at 300mm centers with 19mm Large Head Galv. clout nails.
To underlay, apply fully bonded, Index Nova 4mm Grey Mineral Torchon membrane, dress to wall upstands and down over metal edge flashing.
Install 1 Index Breather Vent to large roof area.
Form Index Nova Mineral to Skylight Kerbs and vent pipes as required.
Fit Coloursteel metal flashings to parapets at varying levels.
Internal Deck
Install 80mm PVC Floor Drain with Chrome Grill cover.
Install 2 x 65mm PVC Overflows.
To plywood substrate, apply Patch Compound to sheet joints and screw holes, sand off flush.
Lay Duradek Ultra Marble Mocha PVC Deck membrane , in solvent based adhesive, with 150mm upstands and dressed to outlet and overflows.
|