Lightweight Concrete Roof Deck Repair

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.

Lightweight concrete roof deck repair.

Repaired areas exposed to high temperatures direct sunlight or extremely windy conditions should be lightly misted with water or covered with damp burlap for 24 hours. The documents represent an industry consensus on the subjects of application quality control and repair or replacement of various roof deck systems. Provides lightweight insulating concrete systems for roof decks engineered fill applications and floor fill installations. However moist curing is preferable.

Since 1985 cellucrete corp has been applying lightweight insulating concrete for roof decks structural concrete engineered fill applications and floor fill installations. The most common use of vermiculite lightweight concrete is for light structural roof decks and for insulation fill over metal decking and structural concrete. Flexcrete s monolite is a lightweight high build polymer modified mortar for the repair rendering and profiling of concrete brick or stone substrates. Nrdca guidelines and procedures.

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. The nrdca is developing industry consensus guidelines and quality control procedures for the application of systems represented by association members.