by GCO | Aug 1, 2022 | Articles, Podcasts
Episode Info Efficiency is essential these days. There isn’t enough time or money for anything less. And efficiency is borne of innovation. The Office of Public Transportation in Alabama is one such innovation – a partnership between the state department of...
by GCO | Jul 29, 2022 | Materials
Author(s) Seung-Tae Jeong, Quang-The BuiORCID and In-Hwan Yang Abstract Porous concrete has recently gained increasing attention in the construction industry. To improve the properties of porous concrete, coal bottom ash (CBA) was used as the aggregate in the...
by GCO | Jul 26, 2022 | Materials
Author(s) Qi Liu, Kang Peng, Yousef Zand, Alireza Sadighi Agdas, Haneen M. Al-Tamimi, Hamid Assilzadeh, Ahmed Abdel Khalek Ebid 7ORCID,Mohamed Amine Khadimallah and H. Elhosiny Ali Abstract The compressive strength, shrinkage, elasticity, and electrical...
by GCO | Jul 25, 2022 | Water Engineering
Author(s) Authors: Changli Chen Rongfei Chen Abstract This paper reviews and summarises the use of magnesium oxide (MgO) in hydraulic concrete in the following projects in China: Baishan hydropower station unexpectedly discovered the beneficial effects of MgO;...
by GCO | Jul 25, 2022 | Articles, Podcasts
Episode Info For contractors and the reconstruction and repair of the country’s infrastructure, hydrodemolition can be a key element in the efficiency of a job. This Digging Deeper episode features an interview with Keith Armishaw, business development manager for...
by GCO | Jul 22, 2022 | Materials
Author(s) Anna Szcześniak, Jarosław SiwińskiORCID and Adam Stolarski Abstract In this work, we present an analysis of natural fine aggregates’ influence on the properties of ultra-high-strength concrete. The reference concrete mix was made of natural sand with...
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