by GCO | Dec 13, 2022 | News
Brief A structural engineering professor at the University of South Australia is developing a way to prevent cracks in concrete by mixing in microcapsules that have a pH-sensitive shell and a core made of alum sludge and calcium hydroxide powder. The sludge is a...
by GCO | Dec 13, 2022 | Materials
Author(s) Sifatullah BahijS afiullah Omary, Vincent Steinerb, Françoise, Feugeas, and Mohammad Hashim Ibrahimkhil Abstract This study will investigate the effect of non-woven PET plastic tissue on the fresh, physical, mechanical, acoustic, thermal, and...
by GCO | Dec 12, 2022 | Transportation
Author(s) Farshad Astaraki, MD, MSc Morteza Esmaeili, PhD Abstract An investigation was undertaken into the stability of railway embankment slopes over soft subgrades stabilised by deep-mixed columns (DMCs). Three; 1 : 10 scale laboratory embankments were...
by GCO | Dec 12, 2022 | Articles
Author(s) Denis A. Krutov, PhD Abstract The design of concrete dams for cold climates has specific features. Particularly, the operation of dams is characterised by openings of horizontal construction joints on the downstream face due to significant temperature...
by GCO | Dec 12, 2022 | Videos
Burj Khalifa is known for being the tallest building in the world, standing at 2,717 feet (828 m).Being architecture royalty, the tower has an ionic telescopic spire and the world’s highest outdoor observation deck. According to reports, 12,000 builders and...
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