2500N/m3
The weight of 1 cubic meter of granite will depend on its specific density, but on average, it ranges from 2,600 to 2,700 kg/m3. For a slab of granite that is 2 cm thick, the weight can be calculated by multiplying the density by the volume (area x thickness). The thickness of 2 cm will only affect the total weight slightly compared to a full cubic meter slab.
A cubic metre (or 'stere' as it is correctly known ) is 35.1 cubic feet. -In wet asphalt concrete that weighs about 5,250 pounds - just over 2 and a half tons !
The weight can only be determined if the exact weight of the reinforcement, as well as the exact displacement of the reinforcing is known. Thus the weight should be 1 sq meter x thickness of the concrete minus the exact displacement of the reinforcing, plus the weight of the reinforcing. The weight per cubic meter of concrete is 2450 kg.
For one cubic meter of concrete used in a slab, approximately 0.3 to 0.5 cubic meters of sand is typically required, depending on the specific mix design. A common concrete mix ratio for slabs is 1:2:4 (cement:sand:aggregate), which translates to about 0.4 cubic meters of sand for each cubic meter of concrete. However, the exact amount may vary based on the desired strength and workability of the concrete.
I'll make the assumption that 150 is meant to be metres. 150x6 is 900, x 2.5 is 2250
to answer your question, one must know the thickness of the slab? then only the weight can be calculated
The weight a concrete slab can support depends on its design, reinforcement, and the load applied to it. However, a standard concrete slab of 100 mm (10 cm) thickness, made with normal concrete, weighs approximately 2,400 kg per cubic meter. Therefore, a square meter of this slab would weigh about 240 kg. The actual load-bearing capacity will vary based on factors such as the type of load (static or dynamic) and safety factors applied in structural design.
100 TONS
At least 3 cubic yards for a 4-inch slab. You'll need 4.75 cubic yards for a 6-inch slab.
1.25 cubic yards for a 4-inch slab. 2 cubic yards (1.85) for a 6-inch slab.
About 2.11 Cubic Yards.
1 kg of any material weighs the same as 1 kg of any other material. With normal Earth gravity, a mass of 1 kg has a weight of about 9.8 N.