An abandoned concrete barge has been sitting off the coast of DuPont for more than 60 years. If you time it right, at low tide you can follow a long sandbar littered with barnacled logs and metal ...
Morning Overview on MSN
Roman concrete survived 2,000 years, and the real reason is shocking
Roman concrete has shrugged off two millennia of earthquakes, wars, and weather that would pulverize most modern structures ...
The first concrete vessel was a rowboat built in 1848. Frenchman J.L. Lambot at the time constructed a series of rowboats using a procedure he called “Fericement.” Fericement is a forerunner of what ...
Concrete has been used in construction for over 2,000 years, perhaps first by the Romans in their aqueducts and roadways. The Romans used a primitive mix for their concrete. Mortar consisted of small ...
The "Gunda" director debuted the feature at the 2024 Berlinale. “Gunda” director Kossakovsky investigates the effects of concrete on the environment, especially since the material cannot be recycled.
Over the last 60 years, concrete vibrators have evolved into a necessary machine for concrete jobs. Industry studies have highlighted separation issues, vibration energy, surface defects, and mix ...
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