City of Aurora ENGINEERING DESIGN CRITERIA • 2013 Dead Load 10 psf Rafters (asphalt shingles) 20 psf Rafters (tile roofing) or per tile manufacturer Duration of Load 1.15 (Snow) Deflection L/180 Rafters (no ceiling); L/240 (ceiling) ... Get Document
NEW YORK STATE DEPARTMEN T OF STATE
NEW YORK STATE DEPARTMEN T OF STATE surface such as conventional asphalt shingles, live load reduction for roof slope is not introduced until the slope Bottom chord dead load. 4.5. Concentrated loads and their points of application. 4.6. ... Fetch Here
All Comments On "Asphalt Shingles Roofing - How To Install ...
Share your videos with friends, family, and the world ... View Video
Building Your Own Roof Trusses - Canada Plan Service
Consists of building dead load (see table that follows) plus roof snow load. decking, asphalt shingles, no ceiling Trusses 1.2 m oc, purlins, plywood decking, asphalt shingles, plywood ceiling, insulation Trusses 0.6 m oc, add 0.05 kPa to above ... Retrieve Here
Snow Load Report
Roof Surface: Asphalt Shingles Roof System: Common Truss Spacing: Top Chord Dead Load: 7 psf Bottom Chord Dead Load: 10 psf SF (Slope Factor) = 1/Cosine(Φ) = 1.28(Dead loads specified on a projected horizontal basis take into account the effect of the pitch via a slope factor.) ... Doc Viewer
Types Of Built-Up Roofing And Their Benefits.
What are Built-Up roofing systems and the pros and cons of choosing a built-up roofing system. About.com. Food; Health; Home; Money; Style; Tech; Travel; More Autos; Dating & Relationships; Education; Entertainment; en Español; Asphalt Shingles Solar Shingles Recycling Asphalt Shingles ... Read Article
CEILING DEAD LOADS FLOOR DEAD LOADS
Shingles: Asphalt (1 FLOOR DEAD LOADS 01 ConPal Dewalt 7/8/05 3:50 PM Page 29. Material Weight, psf Wood paneling (1")..2.5 Wood studs (2 x 4 DF-Larch) 12" o.c Dead load of attic floor when floored = 20 lbs. per sq. ft. ... Doc Retrieval
Snow Load Report
Bottom Chord Dead Load: 10 psf Ceiling Dead Load: 5 psf Floor Dead Load: = Flat Roof Snow Load in psf Roof surface (Asphalt Shingles) is considered a "non-slippery" roof. For a C. t = 1.10 the roof slope factor C. s. is given by ... Retrieve Content
AURORA ENGINEERING LOADS
Ground Snow Load 34 pounds per square foot . Basic Wind Speed 100 mph (3-second gust) Topographic Effects No . Exposure Category Dead Load 10 psf Rafters (asphalt shingles) 20 psf Rafters (tile roofing) or per tile manufacturer . ... Return Doc
CHAPTER 9 ROOF ASSEMBLIES - ICC | International Code Council
For normal application, asphalt shingles shall be secured to the roof with not less than four fasteners per strip shingle or two fasteners per individual shingle. Where the roof slope exceeds 20 units verticalin 12 units horizontal (167 percent ... Read Here
Construction Concerns: Roof Coverings: Pitched Roofs Article ...
Construction Concerns: Roof Coverings: Pitched Roofs Article by Gregory Havel March 25, Asphalt shingles or roll roofing are made of asphalt with natural fiber or glass weight (dead load). ... Read More
ROOF RAFTERS: ALLOWABLE SPANS FOR DF-LARCH #2 CEILING JOISTS ...
ROOF RAFTERS: ALLOWABLE SPANS FOR DF-LARCH #2 Dead Load: 10 psf/Roof Live Load: 20 psf Max. Roofing Load: 6 psf (Asphalt Shingles) CEILING JOISTS: ALLOW. ... Get Doc
ROOF DEAD LOAD DESIGN CONSIDERING FUTURE REROOFING
ROOF DEAD LOAD DESIGN CONSIDERING FUTURE REROOFING not exceed two layers (existing plus new) on roofs with asphalt or wood shingles. When a roof is designed using only a minimum 4 psf roof material dead load, it will be our policy ... Content Retrieval
Reference Standard 9 REFERENCE STANDARD RS 9 LOADS LIST OF ...
Reference Standard 9 101 REFERENCE STANDARD RS 9 LOADS Asphalt shingles, 40% of the dead load or a detailed analysis performed by the design professional based on the equivalent of one-quarter inch ice. ... Read More
APPENDIX A WEIGHTS OF BUILDING MATERIALS - ICC Safe
Dead loads of typed building materials and constructions are listed in Table Al and Table A2. Asphalt shingles 2 FLOOR FILL Cement tile 16 Cinder concrete, DEAD LOAD IN POUNDS PER SQUARE FOOT For SI: 1 in = 25.4 mm 1, ... Access Document
Is Fiber Cement Board Green? - Tips And Info
Fiber cement board is also made into sheets, which can be installed as an insulating underlayment for tile. Drawbacks of Fiber Cement Board Fiber cement board is a heavy material, so it often takes two people to carry a sheet. ... Read Article
Asphalt Concrete - Wikipedia, The Free Encyclopedia
They also evaluate the subsoil to see how much load it can withstand. pavement, is crushed to a consistent gradation and added to the HMA mixing process. Sometimes waste materials, such as asphalt roofing shingles, crushed glass, [dead link] ^ "Asphalt Repairs with Recycled Asphalt". ... Read Article
Residential Design Loads - Structural Engineer
Dead Loads, cont’d Typical Weights of Horizontal Systems •Roof Construction –Asphalt Shingles ~ 15 psf (pounds per sq. foot) •Ceiling Construction –Gypsum (Sheetrock) finish ~ 10psf • Usually roof live load governs unless snow drifts are considered ... Get Document
No 721 TECHNICAL BULLETIN - Sentrigard | Home
TECHNICAL BULLETIN No 721 Page 1 of 4 Date 06/10/09 RE-ROOFING WITH METAL . Residential or agricultural buildings are typically constructed with roof coverings such as shingles, slate, roll asphalt roofing or wood shakes. Most trusses are designed for a 10 psf total dead load, ... Access Document
Find Best Roofing Company Hiram - YouTube
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No 721 Page Date 06/10/09 Technical Bulletin
Shingles, slate, roll asphalt roofing or wood shakes. When these coverings outlive their 5 to 20 year life span, Most trus ses are designed for a 10 psf total dead load, which is a load that remains permanently in place on the structure. ... Fetch Content
ROOF DEAD LOAD DESIGN CONSIDERING FUTURE REROOFING
ROOF DEAD LOAD DESIGN CONSIDERING FUTURE REROOFING roofs with asphalt or wood shingles. The design weight of an asphalt or wood shingle roof covering (where reroofing is allowed) should be 4 psf instead of the actual weight of approximately 2 psf. ... Fetch Full Source
Title 24 provides SRI alternatives to the solar For areas of the roof designated as solar zone, the structural design loads for roof dead load and roof live load shall be clearly indicated on the (less than 5 lbs/ft2…e.g., Asphalt Shingles) (greater than 5 lbs/ft2…e.g ... Doc Viewer
Basics Of Standing Seam Metal Roofs - About.com Home
Your only option for roofing materials was asphalt shingles orasphalt shingles. if you want to purchase a dead-cheap roofing material, asphalt and composition tend to be the way to go. One great advantage of standing seam metal roofs is contained in the name itself: ... Read Article
DC = dead Load Of Loads On Bridge - Mahidol University
Live Loads of Vehicles: LL Live load is the force due to vehicles moving on the bridge There are several types of vehicles Car Van Buses ... Return Doc
NOTE That This Does Not Include An Allowance For Weight Of Re ...
Asphalt shingles = 2.0 psf 3/8 in. plywood sheathing (3/8 in.) (3.0 psf/in) = 1.1 psf 2x6 @ 16 in. o.c Column Dead Load: (2.50 + 1.41 + 0.6 +1.33 + 2.56 psf) (20 ft) (50 ft) = 8400 lb f) R1 = 1.0 since not considering tributary area ... Fetch Full Source
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