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8 小时
Researcher creates 30% stronger concrete using nanocrystals and nanofibers
Researchers created concrete reinforced with nanocrystals that is 30 percent stronger than traditional cement.
businessday
6 小时
Demand for concrete road outstrips cement supply
The transition to concrete in road construction is driving demand for cement, which has now outstripped supply, forcing ...
For Construction Pros
20 小时
Faster, Stronger, Greener: How C02-Infused Concrete is Reshaping the Construction Standard
How does CO2 affect concrete’s key properties? For construction professionals and concrete contractors, understanding these ...
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French government falls
UnitedHealthcare CEO killed
Fox News commentator dies
Rock band robbed in CA
3-week reprieve from prison
Asteroid nearly hits Earth
Deportation flights ruling
Warns iPhone, Android users
California school shooting
Carlson returns to Russia
China hacks US telecoms
Says he won’t back down
Ex-priest pleads guilty
Tapped for key trade role
Michigan fires OC Campbell
Congress halts Ukraine aid
Asks for new trial
Lawmakers call to impeach
Celtics out of NBA Cup
Picked to head NASA
MO abortion ban faces suit
GM faces $5B+ charge
Sun hire new head coach
Students' math skills decline
Man sent weapons to NK?
US Space Force unit in Japan
Trans rights case at SCOTUS
Swift tops Spotify again
UN seeks $47 billion in aid
Denied place on ballot
Theriault ends recount
Atkins tapped as SEC chair
DC AG sues Amazon
Private payrolls grew 146K
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