|No.||Test item name||Standard Requirements and Standard Terms Number||results of testing||This conclusion|
|1||The status in the container||After stirring, it is in a uniform and delicate state without agglomeration.||After stirring, it is in a uniform and delicate state without agglomeration.||qualified|
|2||Drying time (dry)||≤8h||6h||qualified|
|3||Initial dry crack resistance||No cracks should appear||No crack||qualified|
|5||Water resistance||≥24h The coating should be free from layering, foaming and peeling.||Soaked for 24h, the coating did not rise, foam, fall off.||qualified|
|6||Cold and heat cycle resistance||≥ 15 times The coating should have no cracking, peeling or blistering.||After 15 cycles, the coating did not crack, peel off or blisters.||qualified|
|7||Fire resistance||When the coating thickness is less than (2.00±0.20)mm, the fire resistance limit should not be less than 1.0h.
Fire resistance determination: Loss of carrying capacity -
The maximum deflection of the coated steel beam is L0/20 (L0 is the span of the steel beam in mm).
|The actual coating thickness is 2.15mm, and the fire test is carried out until 120min.
Fire resistance is equal to 2.0h.