Normet TamSeal 20 - Based Waterproofing

Specification of Normet TamSeal 20 - Based Waterproofing

Normet TamSeal 20

Concrete Waterproofing by Crystallisation

TamSeal 20 is a surface applied material which waterproofs and provides in-depth concrete protection. It consists of grey or white Portland cement, specially treated quartz sand and a compound of active chemicals.

When TamSeal 20 is applied to a concrete surface, the active chemicals combine with the free lime and moisture present in the capillary track, to form insoluble crystalline complexes.  This is known as crystallisation process.  Once the crystals have formed, they remain permanent.  These crystals block the capillaries and minor shrinkage cracks in the concrete to prevent any further water ingress. However, the layer will still allow the passage of water vapour through the structure (i.e. the concrete will still be able to “breathe”).

Applications :

·         Water tanks, portable water tanks and tower.

·         Concrete slabs (floor / roof / balcony)

·         Tunnels and foundations

·         Retaining walls

·         Construction joints

·         Dock gates & dams

·         Sewage treatment plants

·         Lift shafts

·         Reservoirs

·         Swimming pool

THE PRICE LISTED ABOVE IS NOT THE ACTUAL PRICE

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