When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...
States consider new science-backed solution to save time and money on concrete infrastructure repair
American Association of State Highway and Transportation Officials’ Committee on Materials and Pavements approves Purdue-invented method as a national standard for estimating concrete strength WEST ...
In the Arizona desert, a lab accident more than a decade ago set in motion the development of a building material that could revolutionise one of the world’s most polluting industries. Ferrock, the ...
A shortage of skilled labor continues to be the dominate issue in the construction industry, and rightfully so. However, delays in construction schedules have always been a thorn in the side of ...
In the survey questionnaire sent to the state DOTs, the respondents were asked whether they would agree to be interviewed for the purpose of preparing case examples. Twenty-four state DOT respondents ...
Eco Material Technologies, aCRH Company, (“Eco Material” or the “Company”), the leading producer and supplier of supplementary cementitious materials (SCMs) in North America, announced today the ...
Ultra-high-performance concrete (UHPC) is rapidly emerging as a premier material for precast concrete construction. First introduced as “reactive powder concrete” in the early 1990s, this material has ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results