In a concrete sandwich facade, the bearing wall, the thermal insulation and the weather-protective facing are assembled as one element using an economical anchor system, and are delivered as one unit to the construction site.

Advantages of the R-Wall

• exceedingly durable
• thermal stabilisation of the building
• massive
• slender
• clearly more cost-effective than a curtain-type facade with concrete elements
• Planning in accordance with the customer's requirements

Since the exterior element hangs from the interior element, it can be kept at a very slender width, generally 7 cm.

Due to the physical properties of concrete, the interior wall can also be kept at a slender width. Where brickwork of 20 cm. would normally be used, a spreadable interior wall with a thickness of 12-14 cm. is sufficient.

The overall result is a durable wall construction with two concrete shells. Its total thickness is less than the thickness of a correspondingly insulated brick wall with outer insulation and plastering.