Fabricated directly at Patna Central Works. Supplied with Mill Test Certificates (MTC) certifying tensile yield and dimensional tolerances.
Road & Highway Retro-Reflective Sign Board (Type IV / XI)
Get Flat 10% OFF on this product when requesting your formal BOQ quote today. (Use Code: JMKNAVRATRI10)
JMK Engineering & Developers manufactures IRC:67 and MoRTH Section 800 compliant highway retro-reflective signage boards. Fabricated on 3mm/4mm thick aluminum composite panels (ACP) or high-grade galvanized iron (GI) backing with Class B / Type IV High-Intensity Micro-Prismatic (HIP) or Type XI Diamond Grade retro-reflective sheeting. Supported by hot-dip galvanized ISMC channel and pipe posts for complete weather resistance and long service life on national highways and expressways.
Verified Technical Specifications
| Material Standard | Gauge / Thickness | Design Load Capacity | Standard Dimensions |
|---|---|---|---|
| Aluminum Composite Panel (ACP 3mm/4mm) / Hot Dip Galvanized Sheet + 3M HIP/Diamond Sheeting | 2.0mm - 4.0mm | 20.0 Tonnes (Proof Loaded) | Standard Shapes: Triangular (900mm), Circular (600mm), Octagonal (Stop) |
| Compliance Standard | IRC:67-2012 & MoRTH Section 800 Specifications |
| Sheeting Grade | Type IV High-Intensity Micro-Prismatic (HIP) / Type XI Diamond Grade |
| Backing Material | 3.0mm / 4.0mm High-Grade ACP or 1.5mm Galvanized Steel Sheet |
| Mounting Hardware | Hot-Dip Galvanized Back Channels, U-Clamps & Fasteners |
| Reflectivity Warranty | 7 to 10 Years Outdoor Warranty |
| Manufacturer | JMK Engineering & Developers, Patna Works |
Turnkey Project Uses (Civil Engineering Context)
Designed for heavy monolithic pours, floor 4+ slab staging, retaining walls, and high-pressure culvert formwork with zero plate deflection.
Tested for extreme dynamic load distribution across elevated metro rail corridors, flyovers, and expressway segment assemblies.
Multi-Tenant Stock & Logistics Hubs
| Regional Logistics Node | Allocated Buffer | Dispatch Status | Site Lead Time (ETA) |
|---|---|---|---|
Delhi NCR Logistics Depot IMT Manesar / Dwarka Expressway Corridor | 5.2 Tons | In Stock | 2 Days Delivery |
Patna HQ Central Works Didarganj Industrial Zone, Patna | 12.8 Tons | Direct Works Buffer | Immediate Dispatch (0 Days) |
Kolkata Eastern Depot Dankuni Multi-Modal Terminal | 7.0 Tons | In Stock | 4 Days Delivery |
Mumbai Western Hub MIDC Taloja / JNPT Expressway Node | 6.4 Tons | In Stock | 3 Days Delivery |
Complementary Formwork & Structural Components
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W Metal Beam Crash Barrier
Heavy-duty W Metal Beam Crash Barrier manufactured by JMK Engineering & Developers to IRC, MORTH, and IS standards for bridge and infrastructure projects.
Heavy Bridge Crash Barrier Steel Mould (3m Length)
Heavy-duty IS 2062 steel formwork moulds for in-situ casting of MoRTH/IRC compliant concrete crash barriers and parapet walls on bridges and highways.