Zonolite Roof Deck

Concrete containing aggregate particles appearing as white specks would be perlite lwic.

Zonolite roof deck.

Weight per cubic foot is reduced from 140 lbs. Insulation values are increased 20 or more times those of structural concrete. Vermiculite for roof decks can be placed over various kinds of form boards fiber fiberglass acoustical and asbestos cement as well as over paper back wire lath. Dudley the national roof deck contractors association.

Aging the zonolite roof deck and the siplast roof insulation lightweight insulating concrete systems business for w r. With a tan coloration having aggregate particles with a brownish silver mica appearance would be a vermiculite or zonolite lwic. Zic nvs insulcel and zonocel. Vermiculite concrete is highly adaptable for concrete roof systems.

Siplast lightweight insulating concrete is available in four mix designs. Zonolite when mixed with a portland cement binder in lieu of sand gravel aggregate and gravel aggregate produces a lightweight insulating concrete. The insulation system warranty shall include the composite roof deck system consisting of aggregate fill and polystyrene insulation panels. The four designs represent a range of compressive and tensile strengths allowing a choice of system based on substrate and specific project circumstances.

All repair or replacement costs covered under the guarantee shall be borne by the insulation system manufacturer. Each design encapsulates the insulation board in insulating concrete. Constructive consulting is dedi cated to assisting companies in creating markets for products in the construction industry. To the 1837 pounds per cu bic foot range.