Gypsum Concrete Roof Deck System

The top of the metal banded material will look like white sheet rock.

Gypsum concrete roof deck system.

I have generally seen the tees spaced about 30 to 36 on center. See our retrofit section for information on retrofitting loadmaster lightweight insulating concrete poured gypsum conventional steel deck and rigid insulation. Underlayment systems gypsum soundmat floor leveling cell crete has been california s floor system expert for over 40 years. Gypsum concrete roof deck systems have been installed since the early 1950 s in all types of commercial markets.

Gypsum concrete roof deck systems consist of a form board wire reinforcement and a poured application of gypsum concrete. Nrdca gypsum roof deck repair replacement procedure. Formerly known as pyrofill gypsum concrete securock brand gypsum concrete patch is a high performing gypsum patch solution that delivers a professional finish on a variety of poured roof decks. Securock brand gypsum fiber roof board s unique fiber reinforced homogenous composition gives the panel strength and water resistance through to the core.

Systems that meet building code. Picture story of gypsum roof deck repair sequence. Gypsum concrete roof deck system. Typcally the poured gypsum deck is about 2 to 3 thick not 1 2 as you previously mentioned and is supported by bulb tees.

Loadmaster can be used in both flat and sloped structures with all types of roof coverings. Loadmaster provides a complete roof deck system. Insulated concrete roofing systems low density insulating concrete roof decks are monolithic composite systems cast over galvanized metal decks structural concrete wood decks or existing roof systems. Many of these installations continue to perform and provide support to roofing materials that have been added over time.

If the deck is sound it may be possible to treat the deck much like concrete by priming the surface adhering thermal insulation and installing a new roof membrane. Nrdca 300 procedures to determine the accuracy of material measuring equipment for lightweight insulating concrete. Exceptional strength excellent fire performance and the versatility to patch many decks such as gypsum roof decks. This section specifies gypsum plank systems for fire rated interstitial decks and roof decks.

Gypsum deck from underneath. Nrdca 600 guideline for application of cementitious wood fiber roof deck systems. Section 03 51 16 gypsum concrete roof decks. Old bald asphalt roof over wet fiberboard over asphalt felts and the white is a gypsum deck.

Employs advanced technology in delivering an exceptionally strong high performance roof board for use in low slope commercial roofing systems. Optional system for interstitial decks and roof decks. It provides exceptional bond and low absorption in adhered systems and offers sustainable design for all types of roofing systems including single ply fluid applied built up spray foam. Gypsum or lightweight concrete deck.