Our Quality

Apply a load (1196 N/1㎡) to the entire roof surface and check for deformation, dents, and door opening/closing.

※ Equal to 15 persons,90kg, on the roof

Apply a concentrated load of 1000 N to a 20 cm x 20 cm area for 24 hours and check for dents or damage to the floor.

Apply a load of 1500 N/m2 for 24 hours to check for shelf deformation and damage.

Walls & doors ; Side impact (75 kg, 3 m long) simulating human contact is applied, and the deformation of walls and doors are checked.

Roof; A 1 kg mass that simulates the impact of a flying object is dropped from a height of 2 m to check for deformation and breakage of the roof.

Open and close 5,000 times (10-20 times/minute) and check for obstructions in opening and closing.

※Covers 13 years of open/close frequency, when o/c closed 10 times a day.

Water is sprayed at a rate of 5 L/m2 per minute (rainfall: 300 mm/1h) for 15 min to check for flooding inside the shed.

Pull horizontally for 1 min with a force equal to the wind speed of 34 m/s to check for damage.

※ Wind speed equivalent to hurricane (level 1)

For 500 hours, salt water is sprayed on wall and roof surfaces to check for material damage.

After one year of exposure to rainwater, check the progress of the product.