It depends on the depth required
A square meter is a million times larger than a square millimeter.
To determine how much concrete is needed for 1 square meter (m²) of surface, you also need to specify the thickness of the concrete layer. For example, if you want a thickness of 10 centimeters (0.1 meters), you would calculate the volume as 1 m² x 0.1 m = 0.1 cubic meters. Therefore, for a 10 cm thick layer, you would need 0.1 cubic meters of concrete for 1 m².
451.5 sq metres, approx.
It depends how thick you want it
12L
The cost of a square meter of concrete can vary depending on factors such as the type of concrete mix, local market conditions, and any additional labor or delivery costs. On average, the price can range from $75 to $150 per square meter. It is recommended to obtain quotes from local suppliers for an accurate estimate.
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1000 kg
It depends on the depth required
For a raft foundation, the amount of steel required is in RCC per square meter. This can be calculated using the value of 18 kilograms steel per square meter.
for residential building 1 sqm steel required =8kgs
Please specify theGaugeor thickness
There are too many variables that are not quantified in the question to answer this. What kind of concrete? (There are different kinds.) Is the concrete reinforced? How is the square of concrete supported? What is the nature of the load and how is it distributed on the slab? We could go on.
The weight of a square meter of concrete depends on its density, which typically ranges from 2,300 to 2,500 kilograms per cubic meter. Therefore, a square meter of concrete that is 10 centimeters thick would weigh between 230 to 250 kilograms.
Square metres are an area, a ton is a mass the units are incompatible.
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.