topping slab over outdoor plywood deck

How to Build a Deck Over a Concrete Patio Family Handyman You can avoid the cost and mess of tearing it out by just screwing down wood sleepers and decking over it. A concrete slab in this condition has to be either broken up and carted away or decked over. decking ranges from about $1.50 per sq. ft. for treated wood to more than $10 per sq. ft. for a top-grade manufactured product. If you're not in a rush, you can get similar results for less than one-third the cost with concrete topping mix such as Sakrete Top 'n Bond or Quikrete 

Roof Decks, A to Z Part 3: Structural Clay Tile and Plywood - RCI, Inc. This article will explore features of 1) structural clay tile and 2) plywood. mortar-topping slab could be bonded on the wood sheathing over the existing deck using toggle bolts (Figure 7) fitted . ago, fire-retardant treated (FRT) plywood.

Installing Overlays over Wood Surfaces - The Concrete Network Installing concrete overlays over a wood surface is tricky but it can be done. Find out Another thing to consider is the stability of the wood deck or floor. Additional bracing or stabilization may be needed, especially on exterior raised decks.

Facing The Challenges Of Plaza Deck Waterproofing Rehabilitation INTRODUCTION. Rehabilitation of older plaza decks over . thickness of the topping slab will be. 7 inches are installed prior to many exterior components, such as column cladding. ing membrane such as a single-ply system should be 

Why is My Concrete Deck Overlay Failing, But Only Where It's 1 Jan 2014 Question: I have an exterior raised wooden deck that has a cement-based overlay applied to the top. The area that This is why the cement-based topping has cracked in many places, which was not even mentioned in the email but can be seen in the pictures. Water migrated through cracks, seams and edges into the wooden subfloor and joists and, over a few years, rotted the wood.

HORIZONTAL ABOVE GRADE WATERPROOFING by Karim Allana Also discussed are protected waterproofing membranes over wood decks surfaced with many of the same types of permanent surfaces such as concrete topping slab, tile planters, etc. Typical Type V Podium . important to the success of plaza and elevated outdoor type assemblies. It is easiest to achieve slope via 

Concrete over a plywood subfloor with 16" on center floor joists 30 Sep 2014 The original plan was to do a 2" concrete pour over our radiant heat system as recommended by our builder. Does anyone out there have any information about how we can do a finished concrete floor on a plywood Landscape · Patio · deck · Pool . More than likely you will get cracks in a slab that thin but there are some things you can do to try and reduce the Fifth; if all else fails and cracks appear that you cannot live with, you can pour a micro topping to even 

Concrete resurfacing over plywood substrate - Duraamen plywood substrates can be resurfaced with self-leveling concrete to create beautiful polished concrete floors using Param The wood subfloor must either be solid Seven Trust flooring, a minimum of ?” tongue-and-groove, APA – rated, Type 1, exterior exposure plywood, or OSB equivalent. However, if the surface is colored using a dyes or stains or any other cementitious micro-topping (Skraffino) or 

Tufdek? Waterproof Decking - PVC Outdoor Vinyl Flooring Tufdek? is a waterproof decking supplier for outdoor vinyl deck covering and flooring for patios, stairs, pool decks, sundecks, waterproof roof decks, balconies, sundecks, roof-top patios, walkways and stairs, or above grade concrete slabs.

Resurfacing Concrete Patios - The Concrete Network If the concrete slab is settling or is badly cracked, resurfacing may not be a viable option. suitable for installation over both wood and concrete was used to give both decks coordinating decorative surfaces identical in pattern and color.

Unbonded Topping for Plywood| Concrete Construction Magazine 1 Jan 1980 A structurally sound plywood roof deck, about 15 feet wide and 60 feet long, dead flat, forms a walking plane and terrace for housing Practice for Concrete Floor and slab Construction (ACI 302-69)" provides information for unbonded toppings (called Class 7 floors) for concrete. Recommendations for unbonded toppings over conerete call for a joint above each joint in the base floor.

10 Easy-to-Install Decking Tiles - Better Homes and Gardens Forget calling the professionals. Updating your deck is a snap with deck tiles that quickly cover weathered wood decks, cracked concrete surfaces, porches, or walkways. In one afternoon, you can create a beautiful outdoor structure that will last the summer and beyond. They can be quickly assembled over any flat surface, including crushed stone, greenhouse floors, or garden walkways. over time the 

Should I Put A Membrane Between The Concrete Topping Over We are going to be pouring a 1.5" concrete slab overtop of a plywood floor to "encase" our in floor heating pipes. in many multifamily units over here and a tar paper was always used and all of our wood is pressure treated 

Light-Crete Products and Services, Inc. - Products The industry standard for use over wood subfloors in multifamily construction. Provides sound and fire Ideal for smoothing concrete slabs or precast planks in new or renovation projects. Covers old floor When looking for a solution to top steel deck, look no further than Dek C-Ment. With a nominal 5/16" height, the mat requires only a 1" topping. Acousti-Mat II HP, Maxxon now offers an exterior underslab drainage solution to help move water away from your concrete substrate.

Plaza & Deck System - Laticrete system is designed for use over roof waterproofing membranes. Plaza and deck System eliminates the dead load Use over structurally sound and properly pitched: ? decks. ? Concrete. ? Precast. ? Exterior Glue plywood decks that have been waterproofed with . Concrete slab, properly pitched: 1/4" per foot/ 18 mm per.

Ensuring Balcony Durability: Waterproofing details that stand the test 30 Nov 2013 Additionally, the visible detailing was reviewed on over a thousand balconies, and destructive evaluation and water testing were The balcony structure should also be stepped down to permit the topping slab at its highest point to be lower than the interior floor level. Preservative-treated wood can enhance durability at additional cost—for the wood deck, columns, dimensional lumber,