Application Scenarios and Instructions
Application Scenarios
This product is suitable for various locations requiring rapid deployment, temporary isolation, and low-speed protection, including:
- Residential Community Construction - Road resurfacing, pipeline repairs, landscaping, cable laying, etc. Features: Limited working space, mixed pedestrian and vehicle traffic, requiring quick isolation.
- Municipal Road Maintenance - Manhole cover repairs, pavement marking, streetlight maintenance, drainage work. Features: Short operation duration, high mobility, requiring frequent relocation.
- Temporary Traffic Control - Temporary road closures or lane reductions during festivals or events. Features: Highly temporary and emergency-oriented, requiring rapid response deployment.
- Other Applicable Locations - Temporary construction near schools, pedestrian street renovations in commercial areas, partial parking lot isolation for repairs.
Applicable Conditions:
Road speed limit ≤ 30 km/h
Flat, solid ground surface
Suitable for interception and protection against small vehicles
Non-Applicable Scenarios:
Highways or expressways
Routes with heavy trucks or large passenger buses
Soft soil, gravel, or slippery road surfaces
Curves or downhill sections with extremely poor visibility (additional warning devices required)
Operating Instructions
Pre-Deployment Preparation
Take out the product and inspect for intact appearance, and ensure the rubber plate is not detached or deformed.
Step 1: Unfold the Barrier
Place the barrier flat on the ground with the rubber plate facing down. Grasp both sides and pull outward to fully unfold it to the maximum open state. (No locking mechanism - it naturally extends into position.)
Step 2: Position and Place
Place it transversely in front of the passage requiring protection, facing oncoming traffic. Ensure the rubber plate fully contacts the ground.
Step 3: Install Guide Sign (Optional)
Attach the cold-light arrow guide sign to the side handles using hook-and-loop tape, with the arrow pointing in the guidance direction.
Step 4: Inspection and Confirmation
Confirm the barrier is fully unfolded, correctly positioned and oriented, the rubber plate is in full ground contact, and the guide sign is securely fastened.
Removal Procedure
Remove the guide sign -> Clean the surface and rubber plate -> Fold inward from both sides -> Store in a dry, ventilated area.
Post-Use Inspection
Clean the barrier surface and rubber plate, check for deformation or damage, confirm integrity, then fold and store. If severely deformed from impact, discard and replace immediately. Do not reuse.
Product Q&A
About the Product
Q1: What is this product?
A: The HITOMARUKUN is a lightweight mobile crash barrier, also referred to as a vehicle stopping crash barrier. It is primarily used for perimeter isolation around construction zones to prevent vehicle intrusion and protect on-site personnel and property.
Q2: Where is it mainly used?
A: It is suitable for low-speed urban sections (≤30 km/h), municipal road construction, residential work zones, temporary traffic control, and similar scenarios.
Q3: How heavy is the product? Is it easy to transport?
A: Weighing only 13.4kg, it is the lightest model in the series. A single person can easily handle and deploy it without the need for forklifts or auxiliary tools.
About the Function
Q4: How does it achieve interception?
A: Upon vehicle impact, the barrier lifts the front wheels of the vehicle. Through the lever principle, the impact force is transferred to the ground, while the rubber base plate generates substantial friction with the road surface, forcing the vehicle to stop within a short distance.
Q5: Does it require power or hydraulics to operate?
A: Not at all. The product features a purely mechanical structure that requires no electricity, hydraulics, or pneumatic connections. Simply place and use - unaffected by weather or environmental conditions.
Q6: What size vehicles can it intercept?
A: This product is designed for small vehicle interception and is recommended for use on road sections with speed limits of 30 km/h or below. It is not suitable for highways or routes with heavy trucks or large passenger buses.
About Materials & Workmanship
Q7: What is the product made of?
A: The main body is made of high-grade aluminum profiles, with specially formulated rubber plates at the base. Aluminum profiles offer high strength, impact resistance, and corrosion resistance, and are non-combustible and recyclable.
Q8: What is the surface finishing process?
A: Electrostatic powder coating is applied. The yellow/orange-yellow finish provides strong adhesion and maintains its appearance without fading or rusting even after long-term outdoor use, ensuring continued high visibility.
Q9: What is the practical significance of "non-combustible"?
A: Even in extreme fire scenarios, the aluminum profiles will not support combustion or produce hazardous flying debris, preventing secondary disasters and protecting vehicle occupants and surrounding structures.
About Enhanced Friction
Q10: What is the function of the rubber plate at the base?
A: The specially formulated rubber plate at the base is one of the product's core components. Upon impact, the rubber plate generates high friction with the road surface. Combined with the "front-wheel lifting" mechanism, it forces the vehicle to stop within a short distance. The rubber plate is replaceable, extending the product's service life.
Q11: Can it be used on wet or soft ground?
A: It is recommended for use on flat, solid ground. Soft soil, gravel, or slippery road surfaces will reduce the friction braking effect and are not recommended for use.
About Use & Storage
Q12: How is it deployed? Is the operation complicated?
A: Very simple - a single person can complete it:
1. Place the barrier flat on the ground with the rubber plate facing down
2. Grasp both sides and pull outward to fully unfold (no locking mechanism - it naturally extends into position)
3. Place it transversely at the location requiring protection, with the yellow side facing oncoming traffic
4. Ensure the rubber plate is in full contact with the ground
Q13: How is it stored and kept?
A: Fold inward from both sides - compact size allows it to fit into a vehicle trunk. For long-term storage, keep in a dry, ventilated area away from direct sunlight.
Q14: Can it be used with other equipment?
A: Yes. The side handles allow quick attachment of a cold-light arrow guide sign with hook-and-loop tape, providing both warning and traffic guidance functions - ideal for nighttime or low-visibility conditions.
About Quality
Q15: Why is it considered a "high quality" product?
A: This is reflected in multiple aspects:
- High-grade aluminum profile raw materials - high strength and corrosion resistance
- Electrostatic powder coating - durable finish that does not peel
- Strict quality control system - 100% inspection before shipment
- China's leading crash barrier manufacturing technology
Q16: Where is it manufactured?
A: Made in China, with strict quality control standards and modern production processes.
Safety Warnings
Q17: What should be noted during use?
A: Pre-deployment checks: rubber plate facing down in full ground contact, fully unfolded to maximum open state, yellow side facing oncoming traffic, placed on flat solid ground. Applicable speed limit: 30 km/h or below.
Q18: What actions are prohibited?
A: Use on road sections with speed limits exceeding 30 km/h, use in partially unfolded or folded state, use with rubber plate facing upward or placed sideways, continue using after severe deformation, or modify or repair without authorization.
Q19: Can the barrier be reused after impact?
A: After impact, inspect the barrier for deformation and rubber plate damage. If deformation is minor and function remains intact, it may continue to be used. If severe deformation occurs, replace immediately - do not reuse.
Q20: What are the advantages of "Made in China"?
A: High-quality raw material sourcing, strict quality control systems, competitive pricing, and reliable production and delivery schedules.
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