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exposed tongue and groove roof decking spans



exposed tongue and groove roof decking spans

tongue and groove decking | the building code forum does anyone have experience using tongue and groove decking for roof sheathing? irc table r803.1 lists 1 1/2" t&g for rafter spans up to 72". i am looking to space rafters at 72" however i cannot find any information on diaphragm strength of the t&g decking.

structural decking - western wood products association tongue & groove structural decking structural decking (also known as "roof decking") - should not be confused with lumber intended for residential and non-residential outdoor decks. standard structural decking patterns are 2" nominal tongued and grooved (t&g) and 3" and 4" double t&g products available with vee or eased edges to meet discriminating architectural requirements.

t&g roof decking on-centre span in timber framing/log ... re: t&g roof decking on-centre span « reply #1 on: may 22 2016 12:58:43 pm » you maybe able to do a "deflection" calculation with the calculators in the red tool box on this site. but you're going to have to do some of the load math to figure out what the exact load will be on one piece of the tongue and groove.

a-frame cabin: building a tongue & groove roof - youtube building a structural tongue and groove roof deck! among other things this video covers how we're doing the insulation in a way that leaves the framing and t&g exposed inside by using rigid foam ...

american institute of timber construction standard/or tongue-and-groove roof decking a/tc 112-93 5 4.2.3 four inch decking • not less than 25% to be 16 ft and longer with at least 20% equal to or greater in length than the maximum span • not less than 50% to be 15 ft and longer • not more than 10% to be 5 to 10 ft • not more than 1% to be 4 to 5 ft 5. moisture content

t&g roof decking on-centre span in timber framing/log ... author topic: t&g roof decking on-centre span (read 2558 times) 0 members and 1 guest are viewing this topic. rougespear. senior member; posts: 268 ... . but you're going to have to do some of the load math to figure out what the exact load will be on one piece of the tongue and groove. but as it is tongue and groove the load will also be ...

2×6 tongue and groove roof decking span | home design ideas 18 posts related to 2x6 tongue and groove roof decking span. 2x6 tongue and groove roof decking. 2x6 tongue and groove decking. old roof 1x8 tongue and groove roof decking. tongue and groove roof decking. 3x6 tongue and groove roof decking. repairing tongue and groove roof decking.

wcd2 - tongue and groove roof decking 4 tongue and groove roof decking. two-span continuous. all pieces are supported on three supports. all end joints occur in line on every other support (figure 6). controlled random layup. this arrangement is applicable to 4 or more supports (3 or more spans). with less than 4 supports a special pattern requiring specified lengths must be used. joints

what you need to know about roof sheathing the main reason to use tongue-and-groove boards these days is appearance – from beneath the roof. say what you want about them but osb and plywood do not offer a very attractive “finished” look. t&g roof decking however looks classy and rich.

is it normal to see nails coming through the roof decking ... is it normal to see nails coming through the roof decking after a new roof was installed? ask question ... i think the question refers to nails showing through the matched roof boards (sheathing) that span the rafter ... many older ranch style homes have tongue and groove decking that continues out as the soffit and you must use a shorter nail ...

how to build an outdoor living room | the family handyman but those wide spans call for a roof decking that can handle those spans. tongue-and-groove 2×6 decking (photo 18) fills the bill nicely because it’s very strong reasonably priced and easy to install. it also looks great on the inside. you can let butt ends of the roof decking fall randomly throughout the roof; it’s not important that ...

what is tongue and groove decking? (with pictures) tongue and groove roof decking is often made of thicker-than-standard material ranging from 2 inches (about 5 cm) to 4 inches (about 10 cm). tongue and groove roof decking might have two sets of grooves and corresponding tongues cut into the material. ad. you might also like .

3 1/2" tongue and groove floor deck (plank) - structural ... does anyone know where i can find span tables for 3 1/2" thick tongue and groove floor deck (plank). maybe a website for a manufacturer. i have googled it and have not had any luck. this is a commercial application and trying to span 4 to 6 feet.

tongue & groove decking exposed to conditions which can accelerate decay and permit insect attack. specifications roof decking is southern pine as manufactured by s.i. storey lumber co. inc. it is nominal 2 x 6 3 x 6 or 4 x 6 in #1 or #2 grade and kiln dried. maximum moisture content is 19% for 2 x 6 3 x 6 and 4 x 6. decking is machined to a single or

inspecting roof panel sheathing - internachi® learn how to inspect roof deck sheathing. ... the maximum span for roof sheathing is limited by the stresses and deflections caused by the design loads. the inspection agencies include a span rating label on the panels which indicates the maximum spans for that panel. ... tongue-and-groove edges or solid blocking may provide support at the ...

2x6 t&g roof deck - jlc-online forums there are also several laminated decking products which span longer distances and/or carry heavier loads. for example made up of 3 plies of 1x6's with the middle board is offset width wise so it forms a t&g in the total thickness. remember that you need a whole different framing system when you start talking about 4 5 or 6' deck spans.

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