Isola radon well a 200 123x650mm isola radon well is one specialperformeret pipes as can used to venting of building site, if radonmålingerne shows lining high values in building. The tube is performed in 0,7 mm stainless steel with 200 mm performeret field in it one end. In it other end is there mounted one packing of epdm rubber lining connectivity of duct pipes or as gas-tight layer. Isola radon well have sintef bygforsk. Technical godkending as confirms to products satisfies kr...
