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If most of the off-cuts are also used then you will need 315 slabs. Otherwise you will need a lot more.

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8y ago

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How many 900mmx600mm slabs do you need for area 12ftx14ft?

Area to be covered = 12ft * 14ft = 3657.6 mm * 4267.2 mm = 15,607,711 mm2 Area of each slab = 900mm * 600 mm = 540,000 mm2. So, number of slabs required = 28.9 ie 29 slabs. That is the mathematical answer. It assumes that almost all offcuts can be used up and that there are no breakages. In "real life" it is advisable to allow 5-10% for wastage.


How many patio slabs to cover a area of 9 meters to 2 square meters?

The answer will depend on the size of the patio slabs.


How many 450mm x 450mm garden slabs do you need for garden area of 21ft x 19ft?

The answer will vary slightly depending on assumptions: will the slabs have a space between them, and will you be cutting the slabs to fill fractions. 21 feet is equal to 14.2 of the 450 mm slabs. 19 feet is equal to 12.9 of the slabs. To complete the rectangular area, 14.2 x 12.9 = 183 slabs.


How many 600mmx600mm slabs do i req to cover an area of 450sq'?

20 I believe


How many patio slabs 44 cm by 44 cm would be need for area 10 feet by 13 feet?

You will need 63 44cm x 44cm slabs to cover that area.


How many 18inch x 18inch slabs to cover 15ft x 7ft area?

140


How many 600m x600m slabs will cover 12x24ft area?

First, convert the area of 12x24 feet to square meters: 12 feet is approximately 3.66 meters and 24 feet is about 7.32 meters, giving an area of about 26.8 square meters. The area of one 600m x 600m slab is 0.36 square meters. To find how many slabs are needed, divide the total area by the area of one slab: 26.8 ÷ 0.36 ≈ 74.4. Therefore, you would need 75 slabs to cover the area.


How many 400mm x 400mm slabs to cover an area of 6ft x 8ft?

To determine how many 400mm x 400mm slabs are needed to cover an area of 6ft x 8ft, first convert the dimensions to millimeters: 6ft is approximately 1829mm and 8ft is about 2438mm. The area to be covered is 1829mm x 2438mm = 4,467,642mm². Each slab covers an area of 400mm x 400mm = 160,000mm². Dividing the total area by the area of one slab gives approximately 28 slabs needed (4,467,642mm² ÷ 160,000mm² ≈ 27.92).


How many slabs 18inc by 18inch slabs in 31ft by 9ft?

To find out how many 18-inch by 18-inch slabs fit into a 31-foot by 9-foot area, first convert the dimensions to inches. The area of the space is 31 ft × 12 in/ft = 372 inches and 9 ft × 12 in/ft = 108 inches, giving a total area of 372 inches × 108 inches = 40,176 square inches. The area of one slab is 18 inches × 18 inches = 324 square inches. Dividing the total area by the area of one slab, 40,176 ÷ 324, results in approximately 124 slabs.


How many 2ft slabs to cover an area of 4x4metres?

To determine how many 2ft slabs are needed to cover a 4x4 meter area, first convert the area into square feet. A 4x4 meter area is approximately 43.06 square feet (since 1 meter is about 3.28 feet). Each 2ft slab covers 4 square feet. Therefore, you would need about 11 slabs (43.06 ÷ 4 = 10.765), rounding up to ensure full coverage.


How many slabs are there in 600 X 600 cm?

To determine how many slabs fit in an area of 600 x 600 cm, you need the size of each slab. If we assume each slab is 60 x 60 cm, then each slab covers an area of 3,600 cm². The total area of 600 x 600 cm is 360,000 cm². Dividing 360,000 cm² by 3,600 cm² gives you 100 slabs.


How many 450mmx450mm slabs will you need to cover 5ft x 4ft?

To determine how many 450mm x 450mm slabs are needed to cover a 5ft x 4ft area, first convert the dimensions to millimeters: 5ft is approximately 1524mm and 4ft is approximately 1219mm. The area of the space is 1524mm x 1219mm = 1,860,756 mm². Each slab covers an area of 450mm x 450mm = 202,500 mm². Dividing the total area by the area of one slab gives you approximately 9.2, so you will need 10 slabs to cover the area completely.