Search results
Results From The WOW.Com Content Network
Portland Cement Association is a non-profit organization that promotes the use of cement and concrete. The organization conducts and sponsors research, [ 2 ] participates in setting cement manufacturing standards, [ 3 ] [ 4 ] and disseminates free designs of concrete-based architectural structures, [ 5 ] among other functions.
The standards for cement, aggregate and concrete are different. [2] The certification allows designers and architects to better understand the lifecycle and impact of concrete in their construction projects. [12] Cement plants that are retrofitting or trying to become more sustainable, can use the standard to redesign their processes. [citation ...
In 2013, 70.8 percent of portland cement was sold as ready-mix concrete, such as is delivered in cement-mixer trucks. 11.5 percent was sold dry to contractors and construction materials stores; 11.3 percent was sold to manufacturers of concrete products; 4.6 percent was sold for oil and gas wells, and 1.8 percent was sold to government agencies ...
In September 2012, the company acquired plants in Sugar Creek, Missouri and Tulsa, Oklahoma from Lafarge for $446 million. [5] In October 2014, the company acquired CRS Proppants LLC, a frac sand supplier, for $225 million. [6] In February 2017, the company acquired a cement plant in Fairborn, Ohio from Cemex for $400 million. [7]
TXI, formerly Texas Industries, is a wholly owned subsidiary. The company was focused on the production of heavy construction materials in the southwestern United States market (e.g. Texas and California). TXI mainly focuses on cement, Portland, masonry and oil well cements, aggregates, and other concrete related products. Until 2012, Texas ...
Oldcastle Materials Inc. is a supplier of asphalt, concrete, and other building materials, and also offers construction and paving services. The Atlanta-based company is a subsidiary of CRH plc, a publicly traded international group of diversified building materials businesses, [2] [3] and has approximately 18,000 employees at 1,200 locations, as of March 2018.
U.S. Concrete, Inc. is an American company specializing in concrete and heavy construction aggregates. It was founded in 1999 and is headquartered in Euless , Texas . The company’s main products are ready-mix concrete and aggregates.
PTI's manuals and technical guides are designed to provide guidance on the design, construction, maintenance, and repair/rehabilitation of post-tensioned concrete structures. In addition , PTI aims to ensure that specifiers and purchasers of post-tensioning materials receive best products and services that meet a standard of quality through its ...