quik-pox
Approvals & Standards – Are They End Game or Path Markers?
by John Heisler “I’ve been installing liners for a while now and ran into an engineer who insists I provide all documentation showing that the material have approvals from an independent agency for the resin and tube to the thickness specified for his job. Do you have testing samples approved for 3mm as well as […]
Should CIPP Liners Melt when Temperatures Rise Over 150F?
“I installed a competitor’s liner and it ‘melted’ and sagged and plugged the sewer pipe I’d lined. My question is why? I thought the resin used in these systems was stronger than other materials.” All plastics aren’t the same. For example, if you are plumbing a high efficiency gas furnace or water heater, many manufacturers […]
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