BE-13 Renovation: Lining with Cured-In-Place Pipes - P...

Static Proof

Type of Rehabilitation Depending on the Host Pipe Condition and Imperfections

Table: 

Allocation of repair, renovation and replacement measures depending on host pipe conditions and relative vertical diameter change based on [Wagner18].

Allocations of repair and renovation measures
Transitional area between renovation and replacement measures
Replacement measures
 
Host pipe condition
I II III
Loads on rehabilitation measure
Ground water
Ground water
Ground water
horizontal and vertical soil stresses
Relative vertical diameter change δV
δV < 3 %
δV ≤ 6 %
δV < 10 %
δV < 13 %
δV > 13 %
Examples

 

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