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House service connections for gas, water, power, telecom, sewage and fibre optic cables (FTTX).)
House service connections - a perfect system
House service connections are increasingly installed trenchlessly from out of the building to the connection pit. After the core bore the hammers is launched out of the cellar. A protection pipe is pulled through the bore hole and watertight building insertion which is attached from the inside. Thus the usual launch pit on the outer building wall becomes obsolete.