Long fiber-reinforcement has been among the fastest growing fabrication techniques in the past five years. Long fiber-reinforced composites approach the performance of composites reinforced with ...

HMI has announced the release of a new polyurethane injection gun designed specifically for concrete lifting. The “EliteONE” has been in design for years and is now available to polyurethane concrete ...

Using data from field experiments and computer modeling of ground faults, researchers have discovered that the practice of subsurface fluid injection used in 'fracking' and wastewater disposal for oil ...

Instantly stop water with the Armor HPI water activated hydrophobic polyurethane injection kit. Great for wall and floor cracks as well as coveseams (where the floor and wall meet, and where the walls ...

The research is in the form of a computer model and field experiment data of ground faults. The combined approach indicates that there is a connection between subsurface fluid injections and ...