Free Standing Aluminum Guardrail | Rooftops, flat surfaces (e.g., construction sites, warehouses) | - Aluminum alloy (ASTM B221, 6061-T6) for corrosion resistance - Adjustable plastic weights (ISO 9001 certified stability) - 43 dBA noise level (quieter than refrigerator hum) | ▲1 Lightweight: 15 kg/section (50% lighter than steel) ▲2 Corrosion-Resistant: Withstands 500+ hours salt-spray test (ASTM B117) Easy installation (no anchoring required) | Lower impact resistance (▲-1 vs. welded steel) Higher cost than basic plastic barriers |
Modular Steel Guardrail | Temporary construction zones, roadworks | - Interlocking steel sections (ASTM A36) - Portable base plates (ISO 1441) - 1,200 lbs impact rating (ASTM F2656) | ▲2 High Impact: Stops vehicles up to 30 mph Reusable and stackable Cost-effective for bulk purchases | Requires frequent maintenance (▲-2 corrosion resistance) Heavy (25 kg/section) Noisier (55 dBA) |
Portable Plastic Barrier | Event venues, temporary traffic control | - HDPE plastic (ISO 1441) - Stackable design (10 units/stack) - 200 lbs impact rating (ASTM D648) | ▲1 Lightweight: 8 kg/section Cost-effective Easy storage | Low durability (▲-3 impact resistance) Not suitable for heavy machinery UV degradation risk |
Welded Steel Guardrail | Permanent roadways, industrial perimeters | - Heavy-duty steel (ASTM A53) - Galvanized coating (ASTM A123) - 5,000 lbs impact rating (ASTM F2656) | ▲3 Extreme Durability: 25+ year lifespan High impact resistance | Heavy (40 kg/section) Costly installation Prone to corrosion without coating |
Glass Safety Barrier | Commercial buildings, staircases | - Tempered glass (ANSI Z97.1) - Aluminum frame (ASTM B221) - 100 dB noise reduction (ISO 140-4) | ▲2 Aesthetic Appeal: Clear visibility Modern design Sound dampening | High cost (▲-2 budget-friendliness) Lower impact resistance (▲-1 vs. steel) Risk of shattering |
Concrete Jersey Barrier | High-speed highways, accident zones | - Reinforced concrete (ASTM C39) - 10,000 lbs impact rating (ASTM F2656) - 20-year lifespan (AASHTO M135) | ▲3 Ultimate Strength: Stops 60 mph vehicles Permanent solution | Non-portable Costly to transport/replace Harsh appearance |