Ancient methods restore Angkor Wat's moats
Angkor Wat’s water moats are being restored using traditional methods, with the concrete used in a 1962 repair becoming dilapidated, the Apsara National Authority (ANA) said on October 26. ANA deputy director-general Long Kosal said the restoration of Angkor Wat’s west, north and south moats is an ongoing project set to take many years to complete.
Source: phnompenhpost.com