With the continuous development of the construction industry, there will be many new products of building materials. Hot dip galvanized steel coil is one of the products of market progress. In recent years, the effect of galvanized steel sheet in building construction is very prominent, and has been effectively popularized and applied. So, how many people know how to identify the quality of galvanized steel sheet ? 

Next, zebra steel springboard manufacturer will introduce to you how to identify:

1. Raw materials for production: most of the raw materials used for galvanized steel sheet are galvanized steel plates, and the quality of galvanized steel plates is also different. The hardness of galvanized steel plates produced by small steel mills and large steel mills are different. The galvanized steel plates of many small steel mills do not meet the standard, and the galvanized steel sheet began to crack in a few months. However, the galvanized steel plate produced by big steel works is of good quality. The galvanized steel sheet under normal use will not have any problems in just a few months.

2. Thickness of galvanized steel sheet : the thickness of galvanized steel sheet is directly related to the service life of galvanized steel sheet . The thickness of general galvanized steel sheet is divided into 1.2mm and 1.5mm. If the construction period is long, it is recommended that you choose a thicker galvanized steel sheet , which has a longer service life and is more firm and solid.

3. Production process of galvanized steel sheet: the raw materials of galvanized steel sheet are very important, but its production process is also very important. It will be directly related to the safety coefficient and anti-skid coefficient of galvanized steel sheet.