What is the density of reinforced cement concrete?
around 2,400 kilograms per cubic metre
What is the density of concrete?
As for concrete itself, the density of concrete of normal weight is about 2,400 kg per cubic meter, or 145 lbs. per cubic foot.
How is GSB calculated?
Gsb = bulk specific gravity of aggregate. (KT-15) Ps = aggregate, percent by total dry weight of mixture. Calculation using data from Table 1 and section 3.2. VMA = 100 – (2.344 x 93.04) 2.652 = 100 – 82.23 = 17.77 Calculation using data from Table 1 and section 3.2.
How do you calculate materials for road construction?
For the calculation of quantity of material you need to measure the volume of work and then multiply density of same material of regarding work. I have done 100 meter road gsb work. Road is 4 meter wide and compacted thickness is 0.2 meter. We can get the quantity of material.
What does 1 ton of asphalt weigh?
2,000 pounds
How much is asphalt a ton?
Asphalt costs $40 to $80 per ton. The cost of asphalt is $0.75 to $2.00 per square foot for hot-mix.
Is asphalt cheaper than concrete?
Cost. The cost of an asphalt driveway is typically cheaper than concrete, costing $2.00 – $4.00 per square foot. In contrast, a concrete driveway costs between $4.00 – $6.00 per square foot for a standard installation.
How many square feet will 1 ton of asphalt cover 2 inches thick?
One ton of asphalt covers about 80 square feet with 2 inches of material or 160 square feet with 1 inch of material.
Is asphalt better than concrete?
Asphalt is easier to repair than concrete but needs it more frequently. While both asphalt and concrete crack, asphalt tends to deteriorate faster due to its softer consistency. However, it’s fairly easy to repair cracks and damage in asphalt, and the repaired areas generally blend well with the rest of the driveway.
Is asphalt the same as blacktop?
Although people use the terms interchangeably, there is a difference between the two. The materials that are used to make blacktop and asphalt are the same. Both are made from two ingredients: bitumen and crushed stone. The difference lies in how those ingredients are combined to make the final product.
How long will an asphalt driveway last?
15 to 30 years