Three basic types of thermal insulation are available rigid board batt or blanket and spray on.
Concrete wall thermal insulation.
3 for tabulated r values of walls with core insulation.
Insulating concrete form or insulated concrete form icf is a system of formwork for reinforced concrete usually made with a rigid thermal insulation that stays in place as a permanent interior and exterior substrate for walls floors and roofs.
Concrete block makes a cost effective and structurally sound wall but it has.
The forms are interlocking modular units that are dry stacked without mortar and filled with concrete the units lock together somewhat like lego.
Insulating concrete formwork icf insulating concrete formwork is a simple construction system using purpose made insulating panels or blocks as the formwork for in situ concrete.
The outer concrete skin of the prefabricated insulating thermal precast wall with finishing in accordance with architectural standards assures protection of the insulation within while also ensuring longevity and reduced maintenance costs.
Concrete walls can be insulated on the interior or exterior face or by embedding the material within the wall.
As for the furring used for interior insulation the thermal resistance of the concrete masonry webs and any grouted cores should be accounted for when determining the thermal performance of the wall see tek 6 2c ref.
Interior installation using the rigid board batt or spray on methods is the least expensive method.
With over 35 years of experience we are the undisputed leader in concrete sandwich wall technology and can help you create building envelopes that maximize energy efficiency durability and performance.
Surface burning characteristics termite resistance thermal performance r values.
Once the concrete has been poured the panels remain in place to act as thermal insulation.
When using core insulation the insulation should occupy all.
We manufacture and distribute a full line of concrete insulation systems for use in plant precast site cast tilt up and cast in place projects.
Concrete by itself has a very low r value a measure of thermal resistance.
No gaps between insulation and concrete where condensation and mildew can form.
Superior moisture and mildew resistance no moisture wicking from concrete wall to the foam panels which can happen with studs and insulation batts.