Testing Variogate's durability: The role of the a Sandbag Swing Test
In addition to the foregoing certifications, our Variogate has passed the Dutch “Glasparel-slingerproef” (Sandbag Swing Test) as per NEN 6702. This test assesses the impact resistance and durability of materials, confirming that our Variogate can withstand harsh conditions and maintain its integrity under stress. Successfully passing this test further solidifies our Variogate as a robust and reliable solution in the market.
NEN 6702: The Dutch standard for safe and reliable ladders, stairways, and walkways
NEN 6702 is a Dutch standard that outlines the requirements and guidelines for the design, construction, and testing of ladders, stairways, and walkways used in industrial and other applications. It provides detailed instructions to ensure the safety, durability, and functionality of these structures.
The standard is widely applied in industries where access to elevated platforms, machinery, or other high areas is necessary. It aims to prevent accidents and ensure that such structures can support the required loads while being safe and ergonomic for users.

Description of the Sandbag Swing Test for Variogate Fences
Purpose of the Test
Test Procedure
- Preparation of the Test Setup:
- The fence or gate is securely mounted as it would be in real-world conditions.
- A sandbag with a standardized weight (50 kg) is suspended from a pendulum mechanism.
- Executing the Test:
- The sandbag is released from a specific height and angle, ensuring it impacts the fence with a controlled speed.
- The force and location of the impact are precisely recorded.
- Observation and Evaluation:
- After the collision, the deformation of the fence or gate is examined.
- Any damage, such as bending, breakage, or detachment of components, is analyzed.
- The results are compared to standards and safety guidelines to determine whether the fence meets the required strength and durability.
Conclusion: Variogate passed this test
- The impact body does not pass through the barrier
- The integrity of the construction was maintained
- No parts larger than 100 mm² (1 cm x 1 cm) came loose
- No openings larger than 100 mm (ball size) are formed upon breakage
- No hazardous situations arise that could cause injury
- The attachment/anchoring remained fully intact
