I was hoping somebody could help explain why the color of my floor is so incredible uneven in color. Concrete was placed in 79 degree weather. Evening temps got down to 58. Humidity wasnt bad but unsure of the reading. They finished the slab ant anround 2:00p and came back at 6:30 the next...
I was looking at span tables and it may be easier/cheaper to build it all with TJIs. Would it be more feasible to build 2x6 bearing walls along the sides and on the side of the stairs and then span with 20' and 24' I joists. According to the span tables I can span up to 24'3" with a 3-1/2"x14"...
Sorry shouldn't have said cantilever. It will be supported on each end with a stud pack. So that LVL will have 3 points of support. One at each end with stud packs and one as it crossed overtop the 2x6 bearing wall.
I'm looking to add a 24'x24' mezzanine into an existing pole barn. Pole spacing 8' oc. I need to figure out LVL and Joist sizing. My plan is for (2) of the LVLs to span 20' one side bearing on a stud pack and the other bearing on a 2x6 bearing wall. (1) LVL will be 24' bearing on stud packs...