January 2019, Vol. 246, No. 1
Tech Notes
Picote Brush Coating Systems Gains WRc-Approved Status
Picote Solutions’ brush coating system for the rehabilitation of deteriorated pipelines has been approved for WRc status. The WRc Group is an independent public limited company providing research and consultancy in water, waste and the environment in the United Kingdom. The system is designed for non-potable and wastewater pipes with diameters between DN50 (2 inches) and DN300 (12 inches) for clay, concrete and cast-iron pipes and DN32 (1 ¼ in), and DN300 (12 inches) for copper, steel and PVC pipes. The brush coating system uses a milling machine and a resin injection unit to coat the inside of the deteriorated pipe with a dual-color 100% solid

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