TOC Front & Back - Josam
ROOF DRAINS ROOF DRAINS Conventional Roof Drainage Systems SIZING WORKSHEET The number of roof drains for a given project can be determined by the ratio method which indicates that roof drains be installed at the minimum of one roof drain for each 10,000 sq.ft. of roof area. The rainfall for a given locality is found in Figure 4, or in Figure 5 ... Get Doc
Roof Drains 4-1,4-36 - Southern Pipe & Supply
Roof Drains Broad, flat surface allows for installation without optional bearing pan in Roof Drains WADE (D) Dam - For Roof Decks of any construction where a constant water storage depth is desired. May be used on conventional roofs as a safety overflow, to drain water that exceeds a pre ... Read More
Roof Drain Sumps - Froet Industries
Roof Drain Sumps By: Craig J Froeter If there is one thing that is for sure in the world of roof drains and roofing is that have a nicely tapered roof only to lead to a 3’ by 3’ flat sump is going to make a white ... Content Retrieval
How To Seal A Roof Drain - YouTube
Easy maintenance for the life of the roof, just simply recoat with Rexoseal. Do it yourself or call us for a free estimation. 1-888-796-2110 www.rexoseal.com Category ... View Video
TOC Front & Back - Josam
Used on roofs of any size, typically concrete decking, large slotted dome ensures ROOF DRAINS 74 ROOF DRAINS 21500 SERIES LARGE SUMP Used on flat roofs where gravel ballast is employed to anchor the membrane. Large ... Fetch Document
Revit Tutorials: Roofs - YouTube
Part 1- In this Revit tutorial, we will take a look at the Roof by Footprint and Roof by Extrusion options for creating roofs. We will also make sure that we attach the walls to each roof type ... View Video
Roof Drainage Florida Building Code - Roof Depot USA
Roof Drainage and the Florida Building Code Roof Drainage and the on relatively flat roofs, the roof deck tends to deflect allowing a deeper pond to form, causing the roof deck to imperative to install roof drains, but it is implied. ... Read More
Green Roof And Cool Roof Drains Built By Jay R. Smith Mfg. Co.®
Green Roof and Cool Roof Drains A green roof is a vegetated roof with growth media composition to support growing plants. It provides evaporative cooling, converts carbon dioxide to oxygen and reduces stormwater runoff. Green roofs can also include cool roofs (reflective roofs). Overall, green ... Retrieve Here
Roof Drains Technical Data - Jay R. Smith MFG Co.
Metered flow rate roof drains should be specified to control rainwater run-off from roofs where uncontrolled run-off would overburden storm drainage adaptable to flat roofs, used for recreational purposes, balconies, area ways, plazas, sun decks, floors and corridors. ... Fetch Full Source
Proper roof Slope And Drainage Are Important To Prevent ...
Proper roof slope and drainage are important to prevent excessive water accumulation covering systems except coal-tar built-up roofs have a design slope minimum of one-fourth unit vertical strategically locating roof drains at structural midspans or roof system high points near equipment or ... Access Document
SPECIALTY ROOF DRAINS PARAPET/ SCUPPER DRAINS
SPECIALTY ROOF DRAINS SPECIALTY ROOF DRAINS 5"- (125mm) 4 1/2" - (114mm) Flashing Clamp 6" High (150mm) X 11" Wide (279mm) 1' (25mm) 2', 3", 4" Standard Angled Grate Optional Flat Grate RD-27-45 Outlet may be used at 45˚ or 90˚ by removing two bolts and changing outlet position one half ... Read Full Source
Roof Drain Engr. Guide/SD14 - zurn.com
Roof’s surface, Control-Flo drains the roof at a controlled rate. Excess The Zurn Control-Flo roof drain can be used for almost any type of important that flat roofs are designed in accordance with normal load ... Fetch Content
SIZING DATA (For Conventional Drainage)
When sizing roof drains, the limiting factor for the amount of water each drain will carry away is the size of leader.Therefore, increasing leader size decreases the number of drains required. STEP-BY-STEP SIZING OF ZURN DRAINS Step 1: A. Calculate total roof area. Example: Roof area is 300 x 500 ft; 300 x 500 = 150,000 sq. ft. ... Access Document
ADJUSTABLE ROOF DRAIN INSTALLATION INSTRUCTIONS - zurn.eriepa.us
ADJUSTABLE ROOF DRAIN In Canada: ZURN INDUSTRIES LIMITED The flat gasket has four positioning holes which must be lined up with the four drilled and tapped holes in drain body. The gasket should smoothley lay flat on the flange of the drain body. 2. Place the clamp ring on top of the ... Access Content
Rain Gutter Drainage Solutions - YouTube
Rain Gutter Drainage Solutions Dave Wirth. Loading Unsubscribe from Dave Wirth? Apple Drains 253,228 views. 6:55. The ULTIMATE plumbing tricks BIBLE (30+ Tricks!) ... View Video
Z100-W2 SPECIFICATION SHEET 15 [381] DIAMETER MAIN ROOF DRAIN
Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice SPECIFICATION SHEET TAG _____ * Regularly furnished unless otherwise specified. ... View This Document
ROOF DRAINS - Mifab
Placement of roof drains are thoroughly covered in the next section of this catalog. However, prior to sizing and placement of drains, there are certain basic roof design factors that must be considered when selecting and specifying the proper roof drains and accessories for the job. Even though all roofs serve the same basic ... Document Viewer
Installation Instructions LORO flat roof drains
LORO flat roof drainage systems Roof drains with connecting sleeve VL LFL O ENG Installation Installation instructions LORO flat roof drains with connecting sleeve, O series in accordance with EN 1253, DN 70, DN 100 and DN 125 Vers. a = without thermal insulation, vers. b = with thermal insulation, vers. c = with thermal insulation and heating ... Access This Document
Roof Drain Engr. Guide/SD14 - Best Materials
ROOF DRAINS ZURN PLUMBING PRODUCTS GROUPSPECIFICATION DRAINAGE OPERATION, 1801 PITTSBURGH AVENUE, ERIE, PA 16502 PHONE 814/455-0921 FAX: 814/454-7929 WEBSITE: www.zurn.com Page 15 TYPICAL INSTALLATIONS 14" PROM-DECK DRAIN Z150-EA-SC-85 Drain installed in an above-grade concrete deck. ... Retrieve Here
APPENDIX A ROOF DRAIN SIZING METHOD - ECodes
APPENDIX A ROOF DRAIN SIZING METHOD (APPENDIX A IS FOR INFORMATIONAL PURPOSES ONLY) A101 Sizing Example The following example gives one method of sizing the primary drain system and sizing the scuppers in the parapet walls. This method converts the roof area to an equivalent roof area for a 4-inch rate of rainfall so that Table 1108.1 and ... Get Document
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