Bro water tank RCC panirukiga evlo year life varum yen intha tank waterproof chemical use panala only cement use panidringa
@SimpleCivilSankar3 жыл бұрын
40 to 50 Years Life varum bro. Chemical use panrathu namma viruppam bro. Athukku than namma cement la coat kudukkurom, 5 to 8 coats kuduthale water leakage 100% aagathu. (Reinforced Concrete Walls + Brickwork 4.5" + Outer Plastering + Inner Plastering + Inner Cement Coating).