Roval VS. Hot Dip Galvanizing
ROVAL‘s anti-corrosion performance is equivalent to the highest quality hot-dip galvanizing available in Japan.
In order to compare the anti-corrosion performance of ROVAL with the hot-dip galvanizing process, corrosion accelerating tests were conducted in accordance with the Japanese Standard JIS H8502-1999 in the Japan Paint Inspection and Testing Association.
The results and pictures from the test show that ROVAL has a performance equivalent to that of hot-dip galvanizing.
ROVAL has been certified by the Construction Technology Council Certification Center in Japan as equivalent to hot-dip galvanizing.
• JIS H8502-1999 is based on ISO Standards 4540,4541,8407,8565,9227 and 10062.
Miyakojima Island Test Area
Miyakojima Island is located in the southern part of Japan, roughly at the same latitude as Florida, USA. The island is a place where high temperatures, humidity and salt content, strong sunlight and UV effect can be used to test the deterioration due to bad weather conditions.
Comparison of Test Results: ROVAL vs. Hot Dip Galvanizing