23
Mar

Concrete Road Design in Rural Area in Sri lanka

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 arrange C purlin both end
Setting out and arranged C purlin both end
placing 1000 gage polythene top of surface
placing 1000 gage polythene top of surface
adding traverse in the expansion joint and placing reinforcement with coverblock
adding traverse in the expansion joint and placing reinforcement with coverblock
Purlin arrangement with reinforcement before concrete placement
Purlin arrangement with reinforcement before concrete placement

 

 

Checking Levels before placing concrete
Checking Levels before placing concrete

 

Using Poker vibrator in the concrete to avoid honycomb
Using Poker vibrator in the concrete to avoid honycomb
Concreting with truck mixture in the road project
Concreting with truck mixture in the road project

 

Adding concrete to cube moulds
Adding concrete to cube moulds
50 mm Cover block used in concrete road
50 mm Cover block used in concrete road