Slip-lining method: (from top to bottom) 1. Setting up a temporary shaft; 2. cutting part of the old pipeline for cleaning and inspection; 3. pushing a fibreglass plastic liner into the original pipe section by section; 4. filling the gap between the new and the old pipelines with cement slurry to form a new pipe.
Slip-lining method: (from top to bottom) 1. Setting up a temporary shaft; 2. cutting part of the old pipeline for cleaning and inspection; 3. pushing a fibreglass plastic liner into the original pipe section by section; 4. filling the gap between the new and the old pipelines with cement slurry to form a new pipe.
Slip-lining method: (from top to bottom) 1. Setting up a temporary shaft; 2. cutting part of the old pipeline for cleaning and inspection; 3. pushing a fibreglass plastic liner into the original pipe section by section; 4. filling the gap between the new and the old pipelines with cement slurry to form a new pipe.
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