Concrete Roof Deck Waterproofing Details

Using quality materials such as a tpo membrane and qualified contractor labor is key to making sure that the job will be done right.

Concrete roof deck waterproofing details.

The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. Parapet non wall supported deck l metal. Gacodeck coatings provide an added measure of safety with slip resistant granules. Our waterproofing products are specially designed to protect exterior concrete and decking surfaces against weather damage uv radiation and general wear and tear from pedestrian traffic and other impacts.

Additionally many manufacturers of setting materials also make roof deck drainage systems. Sound waterproofing is the number 1 rule of quality roof deck design. Cross ventilation beneath the deck is usually. Is one of the common causes of flat roof waterproofing failure.

Waterproofing sbs modified bitumen teranap concrete substrate. The tcna handbook contains two details for decks f103 roof decks and f104 balcony decks. These usually occur in the waterproofing material not the deck itself. Applying gacodeck adds the waterproofing layer to a roof deck.

Expansion joint roof to roof paraguard expansion joint roof to roof roof drain. Once the waterproofing membrane is laid drying out of the structural slab will mostly take place from the underside of the deck. Large amount of water vapour can evaporate from reinforced concrete or a wet screed. Honeycombs and other voids in the concrete substrate must be filled with a non shrinking concrete patching compound.

Waterproofing is necessary for the basement walls bathrooms kitchen balconies decks terrace or roofs green roofs water tanks and swimming pools etc. 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. A roof deck supports the roof elements but does not provide complete protection. 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.

Concrete fins or projections should be removed to provide a smooth surface. Pli dek is proud to be part of icp s building solutions group. Here is a list of common problems that homeowners experience when they don t properly waterproof their decks. The coating becomes an integral part of the surface and provides the necessary protection against the elements.

Often these proprietary systems are highly modified versions of the f103 system allowing precipitation to drain away from the tile. 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.