Switzerland reused old road concrete in 1990, and recycled mixes stayed durable for 20 years

In 1990, the A13 road in St Gallen was renovated and old concrete pavement was recycled for new construction. Recycled ...

In 1990, Switzerland crushed an old A13 road and reused 66% to 100% of it in new concrete; 20 years later, every recycled test mix was still rated good or very good

Discover how Switzerland's A13 motorway successfully reused 66%-100% recycled concrete, proving durability and ...

Tire-concrete road bases fail: Australian tests show early rutting; study urges low tire share

Australia is exploring innovative solutions for used tires in road construction, prompted by dwindling landfill capacity.
BIOENGINEER

Machine Learning Outsmarts Design Codes in Predicting Shear Strength of Recycled Concrete Beams

A new study shows that machine learning models, particularly Support Vector Machines, predict the shear strength of recycled ...
BIOENGINEER

Inside Freezing Concrete: Simulations Reveal How Ice Quietly Rewires Porous Recycled Pavements

Every winter, the permeable pavements that soak up stormwater in sponge cities face an invisible enemy. Water slips into ...
Yahoo Finance

Engineers Examine Performance of Recycled Crushed Aggregate in Ontario Infrastructure

TORONTO, May 9, 2025 /CNW/ - As part of the Ontario Society of Professional Engineers (OSPE) professional development series, engineers gathered to discuss how the increased use of Recycled Crushed ...
Indiatimes

A 30-year-old highway gets a second life

The concrete came from sections of Bangerter Highway that had been in place for about three decades. As part of a major upgrade, crews needed to remove portions of the old roadway to make way for new ...
For Construction Pros

Concrete Recycling

Concrete is a long--lasting material, but roads, buildings and other concrete structures can exhaust their usefulness. When these structures are demolished, the debris can get a new life through ...