Concrete Roof Deck Waterproofing Details

The coating becomes an integral part of the surface and provides the necessary protection against the elements.

Concrete roof deck waterproofing details.

Gacodeck coatings provide an added measure of safety with slip resistant granules. The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. Sound waterproofing is the number 1 rule of quality roof deck design. Drain and not pond the finished walking surface of the roof deck surface should be below the level of the interior floor by at least 1 1 2 inches.

Waterproofing sbs modified bitumen teranap concrete substrate. Pli dek is proud to be part of icp s building solutions group. Honeycombs and other voids in the concrete substrate must be filled with a non shrinking concrete patching compound. These usually occur in the waterproofing material not the deck itself.

Parapet non wall supported deck l metal. Additionally many manufacturers of setting materials also make roof deck drainage systems. Innovative chemical products icp the 10th largest coatings company in the world formed the building solutions group bsg has developed a better way to serve the building industry our building solutions group is a compilation of industry leading brands that deliver high performance professional products and services for. Often these proprietary systems are highly modified versions of the f103 system allowing precipitation to drain away from the tile.

Waterproofing is necessary for the basement walls bathrooms kitchen balconies decks terrace or roofs green roofs water tanks and swimming pools etc. The utilization of liquid waterproofing membrane cementitious materials polyurethane liquid membrane and bituminous material are common in the waterproofing of buildings. Applying gacodeck adds the waterproofing layer to a roof deck. Once the waterproofing membrane is laid drying out of the structural slab will mostly take place from the underside of the deck.

Ponding water which is often found on roof decks also has nowhere to go but inside your house. For a concrete deck form release agents and concrete curing compounds must be compatible with the waterproofing materials being used or must be removed from the concrete s surface. Cross ventilation beneath the deck is usually. The tcna handbook contains two details for decks f103 roof decks and f104 balcony decks.

Using quality materials such as a tpo membrane and qualified contractor labor is key to making sure that the job will be done right. Large amount of water vapour can evaporate from reinforced concrete or a wet screed. Concrete fins or projections should be removed to provide a smooth surface. Dex o tex waterproofing products offer protection for a wide range of residential and commercial surfaces from pedestrian walkways to parking garages to residential decks and balconies.

Is one of the common causes of flat roof waterproofing failure. A roof deck supports the roof elements but does not provide complete protection.