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jpr64 t1_irdvwpu wrote

Reply to comment by Skud_NZ in Widely used sewer pipe repair technology creates and emits nanoplastics into the air by ajwhelton

Cast in place lining. There’s a few methodologies about using plastics, fibreglass etc. Typically you would put in a bung upstream to stop water/waste flowing down in the process.

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Skud_NZ t1_irdy6b7 wrote

Thanks. I make polyethylene pipe as a job but have no idea about installation/repair really

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