Concrete Sandwich Panel Construction

Thermomass insulated concrete sandwich panel.

Concrete sandwich panel construction.

Push the pointed end of the tie through the insulation board into the fresh concrete until the embedment stop is even with the top surface of the insulation board. Concrete sandwich panels are built from the exterior of the wall to the interior of the wall. As the name suggests a sandwich panel insulation system consists of two wall panels the interior surface and exterior façade separated by a layer of ridged insulation. Optionally ties may be pushed through insulation board before placing it on the concrete while it is stacked on top of the other insulation boards.

Sandwich panels consist of two thin shells of high strength concrete bonded to a core of rigid low density insulation. The exterior wythe will act as a barrier from the elements and protect the insulation from any damage. Thermomass insulated concrete sandwich panel 2018 05 09t17 56 01 10 00. Concrete sandwich panels this is the most popular insulation method since sandwich panels can serve both a structural and thermal function.

The process begins with exterior wythe pour and the placement of the insulation and connectors which happens simultaneously. Composite global solutions cgs is the australian supplier of the thermomass building insulation system for precast or tilt up concrete sandwich panels. The two outer shells can be cast solid around their external edges so that the core is completely enclosed. In general sandwich wall panels comprise two layers or wythes of concrete separated by a layer of rigid insulation and are tied together with a series of connectors or fasteners.