The Lining Process

This is Pipe  Lining Process.

Bob Jones Plumbing & Heating INC is located in Hagerstown, MD 

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TELEVISE THE PIPELINE

The pipeline is inspected with a camera to find the problem.

CLEAN THE PIPELINE

The pipeline must be cleaned out to remove roots, dirt, debris and any potential objects that could disrupt lining.

TAKE MEASUREMENTS

Measurements of the pipelines diameter, depth and length are taken. The liner and calibration tube is then cut on the job site according to acquired measurements.

MIX & MEASURE RESIN

Resin is also measured and mixed according to the acquired measurements

POUR INTO LINER

The resin is then poured into the liner and rolled or ” wet out” many times to ensure complete impregnation of resin to liner..

LOAD INTO INVERTER

Impregnated liner and calibration tube is then loaded into the inverter

LOAD INTO EXISTING LINE

The liner is then inserted into the existing pipe using directional hoses and inversion heads. These ensure proper insertion.

INVERT WITH AIR PRESSURE

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Ready For Service

Once cured, the calibration tube is removed and the pipe is ready for service.


Questions?  Talk To A Lining Expert  301-733-0971