A new type of self-healing concrete has debuted ... With the ability to heal cracks, this new concrete will hopefully keep buildings safer going forward while simultaneously helping in the fight ...
A workers' union is sounding the alarm after cracking was discovered in Louis-Hippolyte-La Fontaine Tunnel's newly poured concrete. "When you see something crack, rarely does it stop cracking ...
"This is a high-strength concrete compound that's mixed with water and resins, it's a high-strength quick-drying type of material," he explained. The resin they're putting over the cracks will ...