• Opening Hrs

    Mon-Sat: 9.00am to 6.00pm
  • Address

    Pudong, Shanghai, China
  • Helpline:0086-21-58386258

Leave a Reply

08-February

Aggregate production and demand rises in 2015

According to the United States Geological Survey (USGS), 2015 aggregate production rose approximately 6%. In 2015, billion metric tons of crushed stone was produced in the United States, versus the billion metric tons produced in 2014. The states that saw the greatest amount of production were Texas, Pennsylvania and Missouri.

Read More
08-February

Natural Aggregates of the Conterminous United States USGS

Natural Aggregates of the Conterminous United States By William H. Langer The geologic occurrence of potential sources of crushed stone and sand and gravel for use as natural aggregate and a summary of the natural aggregate industry GEOLOGICAL SURVEY BULLETIN 1594

Read More
08-February

Natural Aggregates of the Conterminous United States …

Natural Aggregates of the Conterminous United States By William H. Langer The geologic occurrence of potential sources of crushed stone and sand and gravel for use as natural aggregate and a summary of the natural aggregate industry GEOLOGICAL SURVEY BULLETIN 1594

Read More
08-February
08-February

Aggregate Production Proves Prosperous in First Quarter 2018

Survey Proves Booming Aggregate Production. According to the United States Geological Survey (USGS), an estimated 422 million metric tons of construction aggregate were produced and shipped for consumption in the United States in the first quarter of figure is a slight increase from the 417 million metric tons during the same time period last year.

Read More
08-February

USGS Ranks Top Crushed Stone Producers

Jul 12, 2018· The Geological Survey (USGS) released a listing of the top 20 crushed stone producers. This new listing, based on 2016 production, is the most current information available, said USGS Crushed Stone Commodity Specialist Jason Willet.

Read More
08-February

World Aggregates Market Rock Products

A New Study Predicts The North American Aggregates Market Will Be A Global Area Of Growth Through 2017. By Mark S. Kuhar. The North American aggregates market – and other world markets – took a big hit during the great recession – and have been struggling to make up ground ever since.

Read More
08-February

USGS reports total aggregate production and consumption up ...

Mar 10, 2017· The Geological Survey (USGS) reports that crushed stone production totaled approximately billion tons valued at billion in 2016, an increase in tonnage of 11 percent over 2015. Consumption also increased to a total of approximately billion tons in 2016. Consumption has increased every quarter since the second quarter of 2013, with an average increase […]

Read More
08-February

Natural aggregates of the conterminous United States USGS

Crushed stone and sand and gravel are the two main sources of natural aggregates. These materials are commonly used construction materials and frequently can be interchanged with one another. They are widely used throughout the United States, with every State except two producing crushed stone. Together they amount to about half the mining volume in the United States.

Read More
08-February

Aggregate production up nearly 10 percent in 2016 ACG ...

In the latest figures from the Geological Survey (USGS), aggregate production in 2016 equaled about billion tons, an increase from the previous year of nearly 10 value of the aggregate is estimated at about 25 billion. With significantly stronger construction activity across the country in 2016 and recovery in the private sector, as well as residential construction ...

Read More
08-February

Lightweight aggregate production from claystone and ... USGS

Muffle furnace tests were made on samples of clay, claystone, and shale collected in the Chittagong and Dacca areas of East Pakistan to determine their amenability to bloating for the commercial production of lightweight aggregate. Several areas, sampled in some detail, were selected for investigation because of their proximity to market, and accessibility to fuel and electricity.

Read More
08-February

MINERAL COMMODITY SUMMARIES 2019

Each chapter of the 2019 edition of the Geological Survey (USGS) Mineral Commodity Summaries (MCS) includes information on events, trends, and issues for each mineral commodity as well as discussions and tabular presentations on domestic industry structure, Government programs, tariffs, 5year salient statistics, and world

Read More
08-February

USGS: slight decrease in aggregate production in 2nd Q 2017

Aug 31, 2017· The Geological Survey (USGS) reports that, based on information reported by construction aggregate producers on its quarterly sample survey, an estimated 606 million metric tons of total construction aggregates was produced and shipped for consumption in the United States during the second quarter of 2017, a slight decrease compared with the second quarter of […]

Read More
08-February

USGS releases aggregate production numbers for 1st qtr 2017

Jul 04, 2017· The Geological Survey (USGS) released its latest Mineral Industry Survey: Crushed Stone and Sand and Gravel in the First Quarter 2017.. An estimated 261 million metric tons (Mt) of crushed stone was produced and shipped for consumption in the United States during the first quarter of 2017, a slight decrease when compared to the same period in 2016.

Read More
08-February

Construction Sand and Gravel Statistics and Information USGS

Construction sand and gravel, one of the most accessible natural resources and a major basic raw material, is used mostly by the construction industry. Despite the low unit value of its basic products, the construction sand and gravel industry is a major contributor to and an indicator of the economic wellbeing of the Nation.

Read More
08-February

The nation's top 20 crushed stone producers : Pit Quarry

Jul 12, 2018· The Geological Survey (USGS) published its latest list of the top 20 crushed stone producers in the United States.. The leading producing companies are listed below, in descending order, based on their 2016 production. Vulcan Materials Co. Martin Marietta

Read More
08-February

Crushed Stone Statistics and Information USGS

Crushed stone, one of the most accessible natural resources, is a major basic raw material used by construction, agriculture, and other industries that utilize complex chemical and metallurgical processes. Despite the low value of its basic products, the crushed stone industry is a major contributor to and an indicator of the economic wellbeing of the Nation.

Read More
08-February

2016 aggregate production statistics : Pit Quarry

May 29, 2017· 2016 aggregate production statistics. ... Information for this article courtesy of the Geological Survey. This article is tagged with aggregate consumption, aggregate demand, aggregate production, construction aggregate, construction sand and gravel, crushed stone, ...

Read More
08-February

The Nation's Top 25 Construction Aggregates Producers

Mar 21, 2012· In 2010, the market appeared to bottom out with production continuing its downward trend and average unit values down for the first time since 1998. production of …

Read More
08-February

Aggregates Production

Aug 12, 2019· USGS Reports Recent Increases in Crushed Stone, Sand and Gravel Production. T he estimated output of construction aggregates produced and shipped for consumption in the first quarter of 2019 was 449 million metric tons (Mt), an increase of 9% compared with that of the same period of 2018, according to Jason Willett, crushed stone commodity specialist for the Geological Survey (USGS).

Read More
08-February

Commodity Statistics and Information USGS

Information on production and production capacities for energy minerals is also available in the country chapters of the USGS Minerals minerals alphabetical index to publications, contacts, and links to more information

Read More
08-February

USGS: Aggregate production increases in third quarter 2018 ...

Dec 19, 2018· An estimated 694 million metric tons (Mt) of total construction aggregate were produced and shipped for consumption in the United States in the third quarter of 2018, the United States Geological Survey (USGS) reports. The 694 Mt total is a 5 …

Read More
08-February

Natural Aggregates Statistics and Information USGS

Annual and Quarterly DataMineral Commodity SummariesCrushed StoneSand and Gravel (Construction)Mineral Industry SurveysCrushed Stone and Sand and Gravel, QuarterlyMinerals Yearbook

Read More
08-February

New Mexico aggregate production sites, 19971999 USGS

This report presents data, including latitude and longitude, for aggregate sites in New Mexico that were believed to be active in the period 19971999. The data are presented in paper form in Part A of this report and as Microsoft Excel 97 and Data Interchange Format (DIF) files in Part B. The work was undertaken as part of the effort to update information for the National Atlas.

Read More
08-February

Construction aggregate Wikipedia

Construction aggregate, or simply "aggregate", is a broad category of coarse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world.

Read More
08-February

USGS: Aggregate production up in second quarter 2018 Pit ...

Oct 03, 2018· An estimated 658 million metric tons (Mt) of total construction aggregate was produced and shipped for consumption in the United States in the second quarter of 2018, representing a 7 percent increase compared with the same period from 2017, according to the United States Geological Survey (USGS).. The five leading states, in descending order of production for consumption, were Texas ...

Read More
08-February

USGS: Aggregate production up 3 percent : Pit Quarry

Aug 28, 2015· According to the Geological Survey (USGS), an estimated 607 million metric tons (Mt) of total construction aggregates were produced and shipped for consumption in the United States in the second quarter of ’s a 3 percent increase compared to the total number of aggregates produced and shipped in the second quarter of 2014. The estimated production for consumption in …

Read More
08-February

Population Approach A USGS Report 1 indicated that the ...

Population Approach A USGS Report 1 indicated that the long term demand for aggregates may be determined from the population size and density within a particular market area, with most truck served market areas having a market area radius of between 18 and 25 miles. Short term trends in the demand for aggregates follow

Read More
08-February

Construction aggregates USGS

Construction aggregates, primarily stone, sand and gravel, are recovered from widespread naturally occurring mineral deposits and processed for use primarily in the construction industry. They are mined, crushed, sorted by size and sold loose or combined with portland cement or asphaltic cement to make concrete products to build roads, houses, buildings, and other structures.

Read More
08-February

Digital Database of Selected Aggregate and Related ... USGS

Digital Database of Selected Aggregate and Related Resources in Ada, Boise, Canyon, Elmore, Gem, and Owyhee Counties, Southwest Idaho By Phillip R. Moyle1, John C. Wallis1, James D. Bliss2, and Karen S. Bolm2 Abstract The Geological Survey (USGS) compiled a database of aggregate …

Read More
08-February

USGS: No Growth in Total Aggregates Production for 2017

Production for consumption increased in 32 of the 43 states for which production estimates of construction sand and gravel were made. The above estimates are based on information reported to the USGS quarterly sample survey by crushed stone and construction sand and gravel producers.

Read More
08-February

usgs Archives Pit Quarry : Pit Quarry

USGS: Aggregate production increases in third quarter 2018 December 19, 2018 By Zach Mentz An estimated 694 Mt of total construction aggregate were produced and shipped for consumption in the United States in the third quarter of 2018, the United States Geological Survey reports.

Read More
08-February

USGS: aggregates production numbers up in 2nd quarter 2016

Aug 18, 2016· USGS reports aggregates production numbers up in second quarter 2016. Kerry Clines. August 18, 2016. The Geological Survey (USGS) has released its new publication, Crushed Stone and Sand and Gravel in the Second Quarter 2016. ... Aggregate production up in …

Read More