Calculate the quantity of asphalt for a road ?

Calculate the quantity of asphalt for a road

Given that

- Length of a road (L) = 500m

- width of a road (W) = 4 m

- Asphalt Thickness (T) = 15cm

Information

- density of asphalt = 2330kg/m³

- 1 Ton =1000kg

solution

Asphalt is a mixture of aggregates, binder and filler, used for constructing and maintaining roads, parking areas, railway tracks, ports, airport runways, bicycle lanes, sidewalks and also play- and sport areas. Aggregates used for asphalt mixtures could be crushed rock, sand, gravel or slags.

- weight of asphalt = volume x density

of asphalt

- weight of asphalt

= 500m x 0.15m x 4m = 300m³

Weight of asphalt (WA)

WA= 300m³ x 2330kg/m³

WA= 699000kg

Weight in Ton

699000kg/1000kg = 699Ton

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