construction – What !

Chinese Drywall Health Crisis: The Impact on South-Eastern US Post-Hurricane Rebuilding

Between 2001 and 2009, the United States experienced widespread health concerns related to Chinese drywall. During this period, large quantities of this imported drywall were brought into the country, primarily due to rebuilding efforts in the South-East following hurricanes. The drywall would gradually emit harmful chemicals, such as hydrogen sulfide, leading to the corrosion of… Read More »

The Self-Healing Power of Roman Concrete

Roman engineers created structures that have withstood the test of time thanks to the use of lime clasts in their concrete. Unlike modern concrete, which often deteriorates within a few decades, Roman concrete exhibits remarkable durability due to its self-healing properties from lime clasts. As a result, ancient wonders like the Pantheon and aqueducts still… Read More »