Compressive strengths from 125 350 psi are common for lwic used in roof deck.
Lightweight concrete roof decking.
Dektek s luxury tile decking is custom poured high strength concrete deck tiles that support more than 1 000 lbs per tile.
Aerix insulating concrete for a superior roof.
The end result of the structural lightweight mix is a deck that can be 20 25 lighter than standard structural concrete.
With standard structural concrete the aggregate used is sand and stone.
Lightweight concrete floor provides more efficient strength to weight ratio in concrete floor systems when compared to other conventional concrete floor systems.
Lightweight insulating concrete low density non structural concrete comprised using ultra lightweight expanded mineral aggregates or preformed foam.
Vermiculite for roof decks can be placed over various kinds of form boards fiber fiberglass acoustical and asbestos cement.
The addition of insulation board increases r values and reduces dead load.
Lightweight roof deck concrete is a one component lightweight insulating concrete ideal for roof fills and for providing slope.
The use of lightweight concrete as a roof decking and insulation system has expanded in the past five years.
The lighter the concrete the better lower the k factor.
The increase can also be attributed to the economic and environmental advantages that lightweight insulating concrete lwic provides in roof assemblies.
These floors are constructed for different purposes but the reduction of dead loads on the structure is.
The concrete deck tiles are 1 thick and weigh approximately 10 5 lbs per.
Hard rocks with a low water absorption rate and weighs approximately 2403 kg m 3 150 lb cf.
The most common use of vermiculite lightweight concrete is for light structural roof decks and for insulation fill over metal decking and structural concrete.
Dektek tile is an elegant and innovative precast concrete decking material that is especially designed for elevated decks and roof decks.
Lightweight insulating concrete lwic is defined as having oven dry unit weights of 50 lbs ft or less.
The reduced quantity of concrete and steel reinforcement offsets the marginally higher cost of lightweight concrete floor systems.
Increased usage can be attributed to the recent industry wide insulation shortages and delamination deficiencies.
Usg s structural panel concrete roof deck can be applied with mechanical fasteners to serve as a structural substrate for direct mechinically or adhesive applied roof systems.
Aerix insulating concrete provides a superior lightweight concrete roof surface compared to rigid board insulation systems.
Structural panels concrete roof deck is an innovative technology designed to provide a structural roof sheathing without the need for thermal barriers pouring.
The normal weight concrete employs standard aggregates i e.
However when a lightweight structural concrete lwsc roof deck is poured in place it uses significantly more water.
