crushed stone


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Related to crushed stone: stone dust

crushed stone

[¦krəsht ′stōn]
(mining engineering)
Irregular fragments of rock crushed or ground to smaller sizes after quarrying. Also known as broken stone.

crushed stone, crushed rock

The product resulting from the artificial crushing of rocks, boulders, or large cobblestones, substantially all faces of which have been crushed. Also see coarse aggregate.
References in periodicals archive ?
Gravel and crushed stones from the quarry in Namie, Fukushima Prefecture, were also found to have been used in work to reinforce the earthquake resistance of an elementary school building and in a private house's yard in the city.
What is unfortunate, she says, is that the "same politicians who earlier mined sand are now tearing down mountains for crushed stone which like sand is another EoACAyfree' material.
The estimated production for consumption of crushed stone in the fourth quarter of 2016 decreased in seven of the nine geographic divisions compared with that sold or used in the fourth quarter of 2015.
Gravel and crushed stone from the quarry in Namie, Fukushima Prefecture, was also found to have been used to reinforce the earthquake resistance of an elementary school building.
At Mulzer Crushed Stone, employee health is a top priority and we are honored to be selected as a winner of the Cigna Well-Being Award," said Jeff Mulzer, vice president of administration.
The number of houses and condominiums confirmed to have been built using radiation-contaminated crushed stone quarried near the crippled Fukushima Daiichi nuclear plant has reached around 60 in Fukushima Prefecture, government sources said Sunday.
Electronic auction: supply of crushed stone from igneous rocks of fraction 5-20 for the needs of the head office of mo "mosavtodor", lot # 4
The estimated annual output of crushed stone produced for consumption in 2015 was 1.
The South Carolina Department of Health and Environmental Control (DHEC) approved Winnsboro Crushed Stone LLC's mine-operating permit application, according to the Herald Independent.
Edano said that a high level of radiation was detected late last year on the first floor of a condominium building in Nihonmatsu, Fukushima Prefecture, and that it is highly likely to be caused by concrete made using crushed stone shipped in early April from a quarry in Namie, Fukushima.
Vulcan Materials Company, a member of the S&P 500 Index, is the nation's foremost producer of construction aggregates: primarily crushed stone, sand and gravel, and a major producer of other construction materials required by the U.
Demand for crushed stone was higher in 2014 because of increased demand every quarter since the second quarter of 2013, which offset the slowdown in activity that some of the principal construction markets had experienced during the previous years," reported USGS Crushed Stone Commodity Specialist Jason Willett.