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When building a clear span pole barn is there an appreciable strength difference between a 3 in 12 pitch and a 4 in 12 pitch roof?
The steeper the pitch of any roof, the more resistance it has to developed live loads, such as snow or ice. The difference between a 3/12 and a 4/12 is not great, but the 4/12 is stronger. Another issue to consider is the roof's ability to shed water...3/12 is typically the shallowest pitch recommended for both metal and ashaltic type shingles. A 4/12 is a step better and is more likely to prevent failures during the life of the roof and will serve the roofing warrantee better.
What else can I help you with?
What is the difference between y42 and a 234 wpb pipe fittings?
yield strength
What is the difference between dynamic strength and static strength?
well the static energy is the strength that resides in your body when you're not moving but dynamic energy is that the one occurs when you moving like swimming
What is the difference between S275 and S355?
Difference in strength, 275 and 355 refer to minimum yield stress of the material (275 MPa and 355 MPa).
What is the difference between green building and sustainable building?
I'm really not sure. But another website to check could be http:/answers.yahoo.com Hope that helps you out =)
What is the difference between Wrought and forged Fittings?
The main difference between wrought and forged fittings is strength. Forged fittings are tougher than wrought fittings as they begin as a casting which is then forged which adds to its durability.
Is there a difference between the 1992 dodge v6 magnum and the 1994 v6magnum?
No appreciable differences
What is the difference between a building and a structure?
All buildings are structures but not all structures are buildings
What is the difference between strength and hardness?
The difference between strength and hardness is that the strength refers to the force that is present between the bonds. Strength attributes to how strong or weak the force between the bonds. Hardness refers to the nature of the force, which basically is how rigid or flexible the bonds between particles.
Is there a difference between a strength coach and a strength and conditioning coach?
Yes. Conditioning helps you to prepare.
What is the difference between cube and cylinder strength?
fc'=0.87 fck fc'= cylinder strength fck= cube strength
What is the difference between convential building and earthquake resisting building?
please if there is any expert answer me
What is the difference between success and strength?
To have success you must succeed in something.
What is the difference between y42 and a 234 wpb pipe fittings?
yield strength
Difference between property developer and building contractor?
The main difference between a property developer and a building contractor is the developer is the person who blueprints the area and buys the land to build on. The contractor is the person who actually builds the building or subcontracts the work out.
What is the difference between a bank and building society?
http://www.bsa.org.uk/difference_bank_bs.htm
What is the difference between thor Iron Man venom and Wolverine?
The difference among Iron Man, Venom, and Wolverine is in their strength.
What is the difference between household and home?
A home (or house) is the structure/building made for people to live in. Where as a household are the occupants of the building and the building itself.
