Buildings with Strip Foundation 

The granules can replace the stone rubble or gravel layer under the concrete blinding layer, so that one layer of foam glass granules provides both the bedding and the thermal insulation under the floor. This way the polystyrene thermal insulation topping the waterproofing can be omitted, or its thickness can be reduced to a minimum (for service installations). This is a cost-efficient solution, since an entire work process is omitted.