welcome to demden

Demden Limited is a leader in the supply of well proven and innovative specialist materials for the concrete and masonry industries.

Our product range is focused on solutions for major problems with concrete and masonry, such as long term drying shrinkage and waterproofing.

Denka CSA - Expansive Cement Additive

Shrinkage Compensated Concrete

Denka CSA - Expansive Cement Additive (Shrinkage Compensating Cement)  more
Tasco Tech-Dry Block Emulsion

Masonry Waterproofing

Tasco Tech-Dry Block Emulsion  more
Xypex products

Concrete Waterproofing and Repair

Xypex products - concrete waterproofing, repair and protection products for new and existing concrete structures  more
EMS products

Environmental Manufacturing Solutions

EMS vehicle washes are the world’s only original equipment manufacturer (OEM) approved cleaners. Not only because they are safe, but because they work   more
Rekrete

ReKRETE™

If you have oil stained concrete and want it clean... you need ReKRETE™!
ReKRETE™'s waterless concrete cleaner is fast and easy. The entire stain is removed from within the concrete pores without power equipment or water, and being a natural CO2 by-product, there's no hazardous chemicals or run-off.
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