Ask the Builder: Different ways to patch a concrete crack
I have 30 years of experience listening to the sorrowful lamentations from homeowners just like you that hired a contractor ...
Sky18d
Ukraine war: Thousands of North Korean troops near Ukraine border will enter battle 'within days', says Blinken
Thousands of North Korean soldiers are now positioned near Ukraine's border and likely to enter combat in the coming days, the US says. Russian troops have been training them in artillery ...
Gizmodo18d
Facial Recognition That Tracks Suspicious Friendliness Is Coming to a Store Near You
A brand new way of being surveilled could be coming to a store near you—a facial recognition system designed to detect when retail workers have anomalous interactions with customers. About a ...
Los Angeles Times18d
About 8,000 North Korean troops are near the Ukrainian border, U.S. diplomat says at U.N.
WASHINGTON — The Biden administration said Thursday that it has information that some 8,000 North Korean soldiers are now in Russia’s Kursk region near Ukraine’s border and preparing to help ...
Newsweek18d
8,000 North Korean Troops Near Front Lines in Russia's Kursk Region: U.S.
The Biden administration announced on Thursday that approximately 8,000 North Korean troops have reportedly been stationed in Russia's Kursk region, near the Ukrainian border. The report ...
The Washington Post19d
Reinventing the world’s favorite building material
Concrete, the second-most-used material on Earth, generates about four times more CO2 emissions than planes. MIDDLESBROUGH, England — Behold one of the world’s greatest slag heaps: A towering ...
ScienceAlert21d
We Finally Know Why Ancient Roman Concrete Was Able to Last Thousands of Years
And those still functional marvels rely on a unique construction material: pozzolanic concrete, a spectacularly durable concrete ... simply attributed to low quality control always bothered me," Masic ...
Southern Daily Echo24d
Lorry driver was on phone when slabs hit woman in Lyndhurst
Slawomir Kotlowski, 41, was driving on the A35 westbound in Lyndhurst when several paving slabs fell off the ... "I said to the driver 'didn't you see me? I have been trying to stop you for ...
Science Daily25d
Advancement in 3D-printed concrete promises strength, durability and lower carbon emissions
Researchers have created a graphene-enhanced, 3D-printable concrete that improves strength and reduces carbon emissions by 31%, advancing sustainable construction. Researchers from the University ...
For Construction Pros28d
GP-2400 Concrete Paver
The GP-2400 two-track or four-track slipform paver now features the V2 variable-width mold for paving up to 24 ft. wide. With the V2 on board the paver can make 6.5-ft. transitions to form tapered ...
bobvila29d
We Tested the Best Concrete Cleaners and Our Results Were Shocking
ACT effectively releases oil, antifreeze, gum, animal waste, mold, and grease stains from concrete, pavers, wood ... and driveways are prone to being near moisture, which is a great place for ...