Web28 feb 2024 · I can't comment on if it is over-engineering, but I agree the LL ratios typically is ~1000 as you mention and therefore have pretty robust ratios. Normally, it's not too big of a deal to meet. We usually have TJI 230 x 11 7/8 spanning ~16' or so. 18' or so and we transition to 14" joists. 22.5' and we would be using at least 16" joists. At that ... WebThe TJI ® joist was developed about 50 years ago and continues to be a great engineered wood product, providing strength and consistency for high performance floor and roof structures. Their dimensional stability helps resist the warping, twisting, and shrinking that can lead to squeaky floors. Because they are lightweight and
Pro circuit cr 250 - Vendita in tutta Italia - Subito.it
Web23 mar 2000 · When I get some roof framing pics ready I'll post them on this thread. I used TJI pro-250's, 12 inch rafters spanning about 21 feet at a 12/12 pitch.I have a ridge vent and planned soffit vents, was planning on using R-30 FG batts for insulation, but after reading this website for the last year, I'm not exactly sure what I'll end up doing. Web14" TJI/PRO Residential Floor Joists Allowable Spans (40 psf LL, 20 psf DL. Example: 1-layer of glue-nailed sheathing, 1" of lightweight concrete & direct-applied Gyp. Board … harry styles birthday show
TAGLIAPANNELLI INBLADE PRO 250 - Plastitech SRL
WebI've never installed tile before and plan on installing granite and marble tiles (12x12x3/8) in my kitchen. I didn't even think about whether my floor is strong enough to hold granite until last night, so I'm trying to determine that now. The floor has 11.75'' TJI Pro 250 joists (They are I shaped joists that are 1.75'' at the base). WebGENERAL INFORMATION APPLICABLE TO ALL TJI JOIST DESIGNS 1. Joist Spacing *Concrete maximum density 110 lbs./cu.ft., minimum strength 3000 psi. Normal weight concrete topping may also be used. Structural capacity of joist shall be verified if normal weight concrete topping is used. WebThe dimensional stability of TJI joists help them resist warping, twisting and shrinking that can lead to squeaky floors. TJI joists are lightweight and come in long lengths, which … harry styles birthday meme