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Area of paving slab = 0.3 m * 0.3 m = 0.09 sq metres.
So number of slabs required = 22/0.09 = 244.44.. recurring = 245.
However, that is the minimum mathematical answer. In real life you may well require more if the area to be covered is awkward or if you do not want to use all the off-cuts and end up with a mosaic.
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∙ 10y ago
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How many square paving slabs each of 50 cm are needed to cover a 8 m by 5 m rectangular yard?
Each slab is .5 x .5 = .25 square m. Yard is 8x 5 = 40 square m so you need 40/.25 = 160 slabs
How many paving stones each measuring 2 m by 2 m are required to pave a rectangular courtyard 30 m long and 16 m broad?
Area of one paving slab = 2 x 2 = 4 m2 Area of courtyard = 16 x 30 = 480 m2 Slabs needed = 480/4 = 120.
How many 18inch by18 inch pavers would you need for a patio 10 foot by 12 foot?
53 and 1/3 paving slabs exactly.
How many paving slabs 450mmx450mm needed to cover 15 sq m?
Area of each paving slab = 0.45 m* 0.45 m = 0.2025 square metres Therefore, number of pavers required = 15/0.2025 = 74.07 = 75 pavers. That is the mathematical answer and assumes that the 15 sq metre area is well behaved. That is to say, all the offcuts can be used without compromising the appearance.
How many paving slabs would you need to cover 5 meters x 8 meters if flags are 450mm x450 mm?
first lets convert m to mm.we know, 1 m=1000 mm. 5 m =5000 mm and 8m=8000mm. Now, no.of paving slab = area of flags /area of slab . =5000 X8000/450 x 450. =197.5 = 197 slabs.
Paving slabs used are all 1 foot square Customers tell Joe the dimensions of the pond and he has to work out how many paving slabs they need How many slabs are needed to surround 115 ft by 115 by ft?
Joe needs 460 paving slabs to surrond the pond.
How many paving slabs for 17foot by22foot slabs are 16 by16inches?
220 should do it.
Why is sandstone used as paving slabs?
Sandstone is used for paving slabs as it is cheap and easy to replace. It is also popular because it is really easy to cut. Hope I helped! :)
Why is sandstone used for paving slabs?
Sandstone is used for paving slabs because it is cheap and easy to replace. It is also very popular because it is really easy to cut
How many block paving slabs do are need for eight square meters?
Depends on the linear dimensions of both the slabs and the ground.
How many 600mm x 300mm slabs do you need to cover 55 sq meters?
305.56
Where can one purchase patio paving slabs?
Online you can purchase patio paving slabs, also known as pavers, can be found on eBay, Pronto and Improvements web sites. You can also purchase them locally at Lowe's and Walmart.
How many square paving slabs each of side 50cm are needed to cover a rectangular yard measuring 8 m by 5 m?
You would need a total of 160
How many paving slabs needed 600x600mm to fill 9 square meters?
Area of slab = 0.6 m * 0.6 m = 0.36 sq metres Minimum number of slabs required = 9/0.36 = 25. This minimum number is based on the assumption that the area to be covered is a reasonable shape so that only a few slabs need cutting and that all the resultant offcuts are used - even if part of the area looks like crazy paving!
What are concrete paving slabs used for?
Concrete paving slabs are used in construction and placed along ground and an organized way so that they may be walked on or used for decoration. They usually come in either lighter or darker shades of grey. Colors vary.
Can you lay new paving slabs on top of old ones?
You could, but then you might risk causing damage to the new paving slabs, or exacerbating drainage issues. I would go ahead and remove the old slabs as these are usually just laid in with plain sand between them. Even if it's cement, I'd hate to have to do it over.
What are paving stones?
Rectangular slabs of rock or concrete used to make a laid floor or sidewalk surface.
