Lawas Bridge Abutment
(Tensar Keystone Retaining Wall)

Levelling pad
Levelling pad
Keystone modular blocks alignment
Keystone modular blocks alignment
Installation of geogrid (pull taut)
Installation of geogrid (pull taut)
Tensar-Keystone Retaining Wall
Tensar-Keystone Retaining Wall
Case Study PDF here
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