Only in Finland about 2,2 million tons of construction waste is generated per year, and 1,2 million tons (57%) of the construction waste is caused by renovation constructions. The focus of construction business is moving to renovation constructions and the amount of construction waste is expected to grow in the future (Source: Good news from Finland).
With our relining method, the sewer renovations can be conducted without generating construction waste, dust or rubbish. There is no need for demolitions, so that no asbestos or concrete waste is generated to the landfill site. The traditional way of changing the old pipes is costing demolition waste 200kg per m2, just to chisel the floor open. More material savings are generated when there is no need for bathroom or kitchen to be refurnished or renovated.