A roof drain, for receiving rain water from a roof and conducting it to a drain pipe, includes a drain body made from polyurethane foam and having a flange integral with and adjacent to the inlet end of such drain body. A collar which makes sealing connection with the roof covering is ...
Performance of Low-sloped Roofs - Joints between sheet metal flashings and resilient roof cover materials The reason is that most of the leakages in sealing layers for flat roofs covers occur at drains, pipes and ducts that penetrate the roof cover or at... F Grnne 被引量: 0发表: 1999...
Roof membranes covered include built-up asphalt, modified bitumen, and single-ply membranes like EPDM, PVC, TPO, and KEE.
Rubber Roofs for Residential Customers: It was clear that my supplier and the roofing representatives were selling to Residential Roofing Contractors. Not once did they mention roof-top HVAC units, roof hatches, elevator shafts, gas/electrical pipes, roof drains, etc. They did however insist that...
designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight. Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition t...
As for designing a roof structure of wood for "flat roofs", you must design for a high volume, low frequency storm event. You must account for potential ponding, and consider that long term creep of the wood might cause additional ponding between drains. When ponding occurs on roofs, prog...
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q:What's the information we need to know? A1: what's your raw water ? B1: what's the capacity per hour of the equipment ?
Corner 40400.5mm color steel folding piece Waterproof performance The arched roof is divided into two sides and drains by gravity Application Office Building Packaging and delivery Selling Units: Single item Single package size: 56X56X56 cm Single gross weight: 1000.000 kg Show more Lead...
A roof drains arrangement on a flat roof with insulating covering, which arrangement comprises a roof drain 2 and a grate 4 placed over the roof drain 2, which grate 4 has openings 4a through which water can flow. The arrangement further incorporates stone material 5 spread around and over ...
A gear unit 8 includes a bolt 10 that is adapted to be connected with a rotatable operating element 7 and has a driving worm 9 and tooth sections 11 adapted to be engaged with the driving worm 9 and disposed at the holding arms 5, 6. MAXIMILIAN SCHOELLMICHAEL ZIMMERMANN...