Constchem Enterprises

Underwater Admixtures

Conplast UW(L)

Conplast UWL is an admixture system specially designed to allow concrete to be placed underwater. Conplast UWL increases the cohesion of concrete mixes and minimises washout enabling concrete to be easily placed underwater, and produces well compacted, high quality concrete. Advantages Reduces washout of cement paste during placing. Eliminate segregation in mixes. Can remove need for specialist placing equipment. Allows higher strength and reinforced concrete to be satisfactorily placed underwater.

FOSROC

SikaPlast 400 UB

SikaPlast®-400 UB facilitates extreme water reduction, excellent flow ability with optimum cohesion and impressive slump retention characteristics. SikaPlast®-400 UB is used for the following types of concrete: ▪ Foundations ▪ Piles ▪ Columns and piers ▪ Walls ▪ Slabs ▪ Bridges and cantilever structures ▪ Pre-stressed concrete

Sika