Marley dwv waste and vent pipes and fittings fully comply with g13 as2 table 3 and e1 as1 table 1.
Floor waste gully requirements nz.
The team at allproof offer a range of premium quality interior floor wastes for tile finishes including shower channels tile floor waste kits and a wide range of point drain grate options for residential and commercial drainage and plumbing applications.
Code description pdf file cad file.
Floor waste gully traps.
A floor waste gully.
Check with the manufacturer.
80mm x 65mm squat floor waste gully.
Installed in the same room and the floor must be graded toward the floor waste gully.
A floor waste gully acts as a floor drain as well as receiving the discharge from wastewater fixtures.
Floor or slab type urinals whether provided with a step or not do not require a floor waste gully unless the national construction code ncc or specification for the building requires that a floor waste be provided.
It may also be used as a shower outlet but cannot receive solid waste for example from a wc pan.
A dry floor waste consists of a flush floor grating with a pipe that discharges either directly to the outside or over a gully trap see figure 5.
Floor wastes are installed to provide drainage for accidental water spillage and a dry floor waste does not have a water trap.
Solutions for tile floor wastes shower drains and grates.
80mm x 50mm squat floor waste gully fwg80 50 pdf 184 kb.
When installed and used in accordance with the installation instruction see section four.
Dry and trapped floor wastes.
Discharges and vents should comply with the size material and performance requirements in acceptable solution g13 as1 more information can be found here on water traps with single discharge outlet water traps with multiple discharge outlets sizing discharge pipes access points venting discharge pipes vent pipes wc pans discharge pipes and venting air admittance valves floor.
The marley system alone has been successfully used in new zealand for 30 years.
The clear depth required for a 100 mm floor waste gully trap can be around 200 350 mm.
New zealand design registrations nz 422194 nz 421870 nz 423627 nz 423628 nz 423629 nz 423630 nz 423658 nz 423659 nz 423660 united states design patent us d 857180 canada design applications ca 172703 ca 176592.
Pvc has proven durability over the last 50 years.
It may only receive discharge pipes from wastewater fixtures that are located in the same room.
