Which type of BFL-Mastix bands should be chosen for the construction of a water pool ? 

BFL-Mastix bands are specially developed for waterproofing the construction joints of a concrete water pool which is placed in groundwater or in soils with infiltration water. The following band types can be chosen : -Bands type R4 for waterproof joints between foundation raft and rising walls. -Bands type R4 ½ D for shrinkage joints between wall sections. -Bands type RB for specially designed shrinkage joints. -Bands type R for waterproof joints of pipe crossings in walls and raft slabs.