In the area of durability the Thio Material or sulphur concrete particularly excels in its resistance against chemically aggressive environments. Testing samples were subjected to a long-lasting immersion test in chemically aggressive environments according to the international standard ISO 10545-1. From this it appeared that Thio Material resists well in basic and acidic environments (see below figure). At a pH between 0 and 12 there was no reported change in mass.
- Tested in accordance with: ISO 10545-1 (chemische weerstand); Enhanced Experimentation (EE)