WATER STORAGE TANKS

Problem

Potable water tanks are subjected to various stresses and often soft water attacks the surfaces eroding it , cracks and spalls form and joints leak .

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Solution

Cormix has a range of materials that allow saturated concrete structures to be repaired quickly and with minimal down time . They are all suitable for contact with potable water and have been tested to International standards

WATER STORAGE TANK REFURBISHMENT

After removal of all unsound concrete , cleaning the surfaces and exposing rebar seal cracks as necessary with moisture tolerant Contite PU300/301 structural polyurethane

Coat rebar with Congard ST surface tolerant epoxy coating

Bring back to profile with Conpatch 600 HS high strength>70N/MM2 high build polymer modified repair mortar incorporating a migrating corrosion inhibitor

Failed joints repair with Conflex Band 200mmm wide 2 mm thick embedded in epoxy

Over head repairs to be reprofiled with Conpatch 675

Apply Conpatch NCI migrating corrosion inhibitors to too all areas by spray

Over coat with moisture tolerant Contite CFM highly flexible polymer membrane containing waterproofing by crystallization being crack bridging ,sealing and permanent at 2mm thickness .

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