Gypsum concrete roof deck systems consist of a form board wire reinforcement and a poured application of gypsum concrete.
Gypsum concrete roof deck system.
Nrdca 300 procedures to determine the accuracy of material measuring equipment for lightweight insulating concrete.
Loadmaster can be used in both flat and sloped structures with all types of roof coverings.
Securock brand gypsum fiber roof board s unique fiber reinforced homogenous composition gives the panel strength and water resistance through to the core.
Section 03 51 16 gypsum concrete roof decks.
This section specifies gypsum plank systems for fire rated interstitial decks and roof decks.
Old bald asphalt roof over wet fiberboard over asphalt felts and the white is a gypsum deck.
Section 03 51 16 gypsum concrete roof decks.
These include office complexes schools public buildings shopping malls and warehouses located throughout the united states.
Loadmaster provides a complete roof deck system.
I have generally seen the tees spaced about 30 to 36 on center.
The top of the metal banded material will look like white sheet rock.
Nrdca gypsum roof deck repair replacement procedure.
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.
Gypsum concrete roof deck systems have been installed since the early 1950 s in all types of commercial markets.
See our retrofit section for information on retrofitting loadmaster lightweight insulating concrete poured gypsum conventional steel deck and rigid insulation.
Optional system for interstitial decks and roof decks.
Nrdca 600 guideline for application of cementitious wood fiber roof deck systems.
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.
Employs advanced technology in delivering an exceptionally strong high performance roof board for use in low slope commercial roofing systems.
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.
According to fields corp the compressive strength of the gypsum is 500 psi.
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.
Picture story of gypsum roof deck repair sequence.
Many of these installations continue to perform and provide support to roofing materials that have been added over time.
Gypsum deck from underneath.
Exceptional strength excellent fire performance and the versatility to patch many decks such as gypsum roof decks.
Gypsum or lightweight concrete deck.
Gypsum concrete roof deck system.
