Unfortunately, control joints create significant challenges in concrete floor slabs subjected to repetitive use and heavy loads. Joint edges and panel corners of portland cement concrete slabs ...
By the end of that decade, concrete flooring – often laid courtesy of free bags of cement granted to impoverished villagers – had replaced them in most locations. [3] From the late 19th ...
Specialty cement, concrete, and mortar are used to join components and form structures. Unlike conventional construction products, specialty concrete is not based on Portland cement. Instead, ...
A mother from KwaNobuhle in Kariega says her sickly daughter has been sleeping on a thin blanket on the cold cement floor in the hallways of Uitenhage Provincial Hospital (UPH) for about a week. She ...
There’s a story from MIT that might just be the real thing, though, as a team from that university claim to have made a viable supercapacitor from materials as simple as cement, carbon black ...
Concrete production, heavily cement-dependent, drives carbon emissions Essential building material contributes 6% of emissions globally Tech giants prioritizing sustainable construction with ...