TK FLEXIBLE CORRUGATED U-PVC CONDUIT SYSTEM
(Double Corrosion Protection for Soil Nail)

Description

Corrosion of steel bar for soil nail adversely affect the durability and function of the soil nail, and in turn adversely affects the slope safety. In order to solve this problem, double corrosion protection for soil nail is needed. TK Flexible Corrugated U-PVC Conduit System is exactly designed to serve this purpose.

                         

Characteristic

•    High strength, watertight, chemically inert to cement grout and concrete
•    High resistant to solvents and oils
•    Flexible - adaptable in different ground condition
•    Corrugated design - a rigid mechanical locking is easily developed
•    Non-inflammable

Applications

•    Protective sheathing for the soil nail/rock bolt
•    Conduit for communication cable
•    Underground drainage
•        Ventilation pipe and dumping pipe

Components

•    TK corrugated U-PVC conduit
•    TK grouting tube
•    TK centralizer
•    End cover with a grout tube

Specification

Product Code	Conduit Size Internal (mm)	Conduit Size External (mm)	Steel Bar Diameter (mm)
TK-100	100	114	57
TK-90	90	100	50/40/36
TK-80	80	90	40/32
TK-71	71	80	32/25

Photographs