They used special microfibers, rather than coarse bits of gravel and sand, to strengthen the cement.
Colonial style gardens are formal layouts of herbs, vegetables, and flowers surrounded by fieldstone, gravel or lawn walks.
We dug our pans into black sand and gravel and began swirling and sifting until only a large tablespoon's worth of material was left.
Only the whir of the wind sand and gravel up the side of the road, the temperature drop dramatically, to fight in the face when it will realize that winter came.
The water is infiltrating the gravel bed.
A crunch in the gravel, and someone rounded the VAT.
Tar and gravel have been used to resurface the eastbound lane and, in places, the shoulder.
Wind or water can then transport the surviving grains great distances before they become incorporated into deposits of sand and gravel that may later solidify into sedimentary rock.
"Panning, used by 19th-century miners, employed a pan in which a few handfuls of the gold-bearing soil or gravel and a large amount of water were placed; by swirling the pan's contents, the miner washed the siliceous material over the side, leaving the gold and heavy materials behind."
A lonely fisherman stood on a tuft of gravel.
The prospector panned off bits of a sand and gravel scooped from the bed of a stream.
For low head gated dam on sand and gravel foundation, it is safe and effective to carry out high pressure jet grouting at the dam foundation.
Buried deeper was the gravel highway that once led there.
The whole thing started in 1912 when Charles Dawson claimed to find some interesting bones in a gravel pit.
He was gone so swiftly, his black cape melting into the night, that they could hardly realize he had been there at all until they heard the spattering of gravel and the mad pounding of a horse going off at full gallop.
Mixed asphalt and crushed stone gravel or sand, used for paving or roofing.
Her feet scrunch on the gravel.
So in the construction industry concrete is the stuff that results when you mix cement with filler material like sand or gravel.
The path is straight as ever, but now it is strewn with the rocks and gravel that accumulate over a lifetime.
This sensual project is embedded in the medoc gravel, taking off towards the vines and the sky, with a view of the vines, the prestigious Gruaud Larose estate, and the estuary.
We moved along the sinuous gravel walks, with the great concourse of girls and young men.
She had furled her parasol and sat absently drawing patterns on the gravel.
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