Concrete surfaces are created using a concrete mix of Portland cement, coarse aggregate, sand and water.
Key Points of the Project
Dimension : 150 mm (6 inch) thickness of Concrete Road , width 4.6m, length 4.6KM
Concrete : Grade 20 (1:1.5:3)
Location : Iranamadu ,Killinochi , Sri lanka
Fund : International Fund for Agricultural Development (IFAD)
Setting out and arranged C purlin both end
placing 1000 gage polythene top of surface
adding traverse in the expansion joint and placing reinforcement with coverblock
Purlin arrangement with reinforcement before concrete placement
Checking Levels before placing concrete
Using Poker vibrator in the concrete to avoid honycomb
Concreting with truck mixture in the road project
Adding concrete to cube moulds
50 mm Cover block used in concrete road
