November 5, 2016

MATEST Elastic Modulus System

MATEST Elastic Modulus VŠCHT, the University of Chemistry and Technology, Prague, is the latest institution to purchase a MATEST elastic modulus system for its new cutting-edge […]
September 20, 2016

Los Angeles Abrasion

Overview The Los Angeles (L.A.) abrasion test (Figure 1) is a common test method used to indicate aggregate toughness and abrasion characteristics. Aggregate abrasion characteristics are […]
September 20, 2016

Asphalt Stripping

Description The loss of bond between aggregates and asphalt binder that typically begins at the bottom of the HMA layer and progresses upward. When stripping begins […]
September 20, 2016

The self-healing concrete that can fix its own cracks

self-healing concrete The green technology embeds self-activating bacteria into concrete to make it self-healing, but will it win over a risk-averse construction industry? Of all the […]