to help prevent rotting, this deck will have wooden posts attached to concrete footers above ground. step 1. temporarily remove the layout strings to get them out of the way while you dig, but leave the batter boards in place.. hang the rest of the joists the same way and attach the floor joists to the beams with rafter ties.
jul 10, 2013 . proper fastening of decking material to the sleeper. proper material specification for decking material. adequate and properly designed cumaru decking over concrete using recycled plastic lumber sleepers drainage means that the concrete slab (or roof structure) is designed to shed water in the direction.
a ledger board is a horizontal piece of lumber attached to a wall to support the ends of deck joists. a ledger is used to support a deck attached to a house. when fastening to uneven stone, or stucco, the ledger board must be supported from beneath with a ledger attached to the solid concrete foundation at the bottom of.
a subfloor provides the base for a floor covering. it is applied over the main floor structure, although in some cases the floor itself can provide the necessary base for the floor covering. the most common subfloors are made of ply, which is laid on a wooden floor, hardboard (also laid on wood), and self-leveling compound.
mar 28, 2007 . bridge from the concrete slab to the first pier block with a pressure-treated joist board of standard width—the joist extension board. make sure the . space the boards apart. for this low deck application you will probably not be able to use a hidden deck fastening system because there isn't adequate room.
installation on watertight decking. installation of sleepers and fasteners on adjustable pvc pedestals (8 pedestals/m2). 10-2-2-1-img11. 1. decking boards or slab; 2. sleeper; 3. polymer pedestal; 4. concrete slab or stabilised and levelled ground with load-bearing capacity exceeding 2 bars; 5. geotextile.
jun 30, 1989 . q-our 36-year-old concrete patio consists of six slabs that have become uneven over the years from sinking, heaving and wear and tear. a-the usual way to build a deck over a patio is to attach wood sleepers or strips to the surface of the concrete to serve as a fastening structure for the decking.
oct 15, 2015 . fiberon decking works with minimal clearance requirements. when used with a sleeper system, fiberon composite decking is approved for installation with 1 ½” of clearance from the bottom of the deck board to the pad/concrete surface – meaning you can now install fiberon deck boards almost anywhere.
may 19, 2015 . also, if you want to have an enclosed porch area above, bugs will gain entry from below through those same spaces between deck boards. these problems can be addressed—at additional expense—on a wood deck by adding screening and some type of underdeck drainage system underneath the floor.
jul 24, 2012 . this is a video of how i attach wood to concrete and it works very well.