waterproofing exposed exterior concrete slabs over occupied space

Plaza Decks | WBDG Whole Building Design Guide 10 May 2016 ... Unlike the roof of a building, which is only exposed to weathering and the ... A unique defining characteristic is the waterproofing requirement over occupied space, ... For concrete overburden, steel rebars, wire mesh, etc. should not come in ... The fill slab is anything that occupies space on the plaza deck...

Essential Water Management in Exterior Tile… Water management extends beyond simply waterproofing and plays a role in ... The definition of occupied space varies depending on who you talk to, but in ... The ceramic or stone tile covering is installed over the mortar bed using a ... This is especially important in areas where the installation will be exposed to moisture.

Waterproofing - LATICRETE 9235 Waterproofing Membrane is a cold-applied, liquid rubber polymer that is used with ... For applications in exterior conditions over occupied areas or applications where tile or ... Concrete-Interior Chemical Resistant Thick Bed Mortar ES-F134 ... How long can I leave a LATICRETE membrane exposed before covering it?

Design Principles for Plazas - Hoffmann Architects Whether used for outdoor dining, as an extension of the ... right waterproofing and drainage system ... At its simplest, a plaza over occupied space consists of four layers: the deck ... pavers over a slab-on-grade substrate, ... The welded wire mesh is installed prior to pouring concrete. ... water exposure and potential damage.

Waterproofing - EverClearEnterprises Because balconies are typically installed directly over occupied space or spaces ... Structure elements below-grade are often exposed to hydrostatic pressure from ... excellent protection from water intrusion on the positive (exterior) side of the wall. ... from soil through adjacent horizontal concrete slabs or foundation walls.

Contractors Guide to Efflorescence - The Concrete… As the trend to have exposed concrete floors grows, the industry is struggling with ... not to say that exterior decorative concrete is immune from efflorescence issues, ... and inconvenience of the remedies, especially when the space is occupied. ... Efflorescence is caused by vapor migrating through the slab bringing soluble...

Waterproofing - BEST Contracting Services We apply and install waterproofing below grade, between slab, on walls, decks, caulk windows ... BEST can Waterproof the exterior walls and if required change the color. ... Whether the spall is in the walls of a tunnel or a commercial concrete floor our ... such as roof top parking or on plaza decks over offices or retail space.

cast-in-place concrete cladding is it all its cracked up… insulation, interior relative humidity, use of exterior coatings, and availability of ... construction practices for exposed cast-in-place concrete walls. .... Concrete slab. 3. ... Installing the curb directly over a prestripping of the waterproofing membrane. .... occupied living space or unoccupied space such as a parking garage.

PLAZA DECK DESIGN PRIMER 10 Jun 2011 ... waterproofed to protect the underlying structure and/or occupied spaces below. ... over the structural deck surface (usually concrete or wood panel ... surface, such as concrete, ceramic tie, or pedestal-supported pavers ... Waterproofing Weather-exposed Areas - Balconies, landings, exterior stairways,...

Rehabilitating Plaza Deck Waterproo?ng Systems -… Rehabilitation of older plaza decks over occupied spaces poses several challenges. ... many parking garages and other exposed concrete decks is relatively simple, it is very .... structural slab is constructed level (i.e., no drainage slope), and the deck ... For example, some plaza decks will include exterior columns that may.

Exterior plazas: Problems and solutions -… Pavers. 1"-2" sand setting bed. Drainage mat or 2" pea gravel with filter fabric on top ... *Some plazas are constructed with cast-in-place concrete instead of pavers. For aesthetic purposes, exposed aggregate, colored or stamped concrete .... applied waterproofing membrane over a structural con- ... occupied space (Fig. 3).

Split-slab waterproofing in high-load traffic… 5 Jan 2013 ... ... areas exposed to weather or wash-down are located over occupied ... In high-load traffic environments, concrete topping slabs must be ... To protect the structure and the occupied spaces below, the waterproofing membrane—whether ... A topping slab placed over a waterproofing system falls into the...

HORIZONTAL ABOVE GRADE WATERPROOFING by Karim Allana… occupied space, often built over structural concrete. IBC defines ... elevated exterior wood structures are waterproofed and may have permanent features such...

Easy WaterprooFIng For Your Balcony & Rooftop… AS TO AN EXTERNAL FIRE EXPOSURE ONLY 60PO ... as a floor over an occupied living space will benefit .... 'On grade' concrete slabs must be poured over.

waterproof-flooring | Buy Hardwood… Products 1 - 12 of 64 ... With their waterproof construction and leading hardwood designs, vinyl plank, wood-look tile and engineered vinyl plank (EVP) are ideal...

Waterproof Membranes, Decks & Floors -… decks, mezzanines and roofs over occupied space.. FEATURES ... over which. Dex-O-Tex Elastatex 500 SF may be installed include plywood and concrete.

Does a Traffic bearing Membrane Constitute a Proper… Application starts with a prime coat over prepared concrete substrate followed by one or two ... increased use of TBMs as waterproofing over occupied spaces. ... You will be hard pressed to find a crack in an exposed structural slab that will not.

Floor Slabs | WBDG Whole Building Design Guide 10 May 2016 ... In typical office environments, the concrete floor slab itself is comprised of 4" ... Under Slab Vapor Retarders or Waterproofing Membrane .... distinguished by the requirements of the interior space and the exterior environment: ... moisture vapor transmission or soil gas transmission into the occupied space.

Waterproofing Membranes Information | Engineering360 -… Positive waterproofing membranes are applied to the exterior face of a structure. ... that will get wet due to exposure to weather conditions and the surrounding soil. ... It keeps water from entering an occupied space and is applied to what is known as ... the concrete structure is poured, generally over the soil retention system.

Park East Towers Condominiums - Superior… A water tight terrace over occupied living space that can withstand high ... life of the concrete slab that will be subjected to the harsh conditions associated with...

Concrete Waterproofing Curing Time - The… Information on curing times when waterproofing concrete. ... water has been known to travel through the keyway along the footing and into occupied space.

standards & tolerances guide - Queensland Building and… 1 May 2014 ... that authorises the occupation of the building. ... over a 1 m wall surface or 1 mm deviation over a 500 mm .... AS 4654. Waterproofing membranes for external above-ground use ..... 2.12 Finish to concrete slabs ..... bed joints that are not exposed above the finished ... In masonry veneer walls a gap must be.