SPARDECK Steel Boards

(Galvanized / Anti-Slip Platform System) - BS EN 12811-1

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Product Overview

ALTRAD SPARDECK Scaffolding Steel Board is a precision-engineered product of ALTRAD SPAR, a galvanized steel scaffold board system designed for industrial, oil & gas, and infrastructure applications where a nonslip, high-load, long-life working platform is required. To ensure uniformity, rigidity, and dimensional accuracy, each board is made from high-strength galvanized steel and formed using cold-press roll-forming technology.

SPARD ECK boards are made in compliance with Aramco GI 8.001 (Section 5 – Working Platforms) and SABIC §9.4 (Platform Material Requirements) as well as BS EN 12811-1 for load class and deflection control.

The panel has perforated anti-slip surfaces, drainage holes, and closed box ends with CO₂-welded caps to provide a safe footing, water discharge, and protection against corrosion.

Key Features & Advantages

Load Tested & Certified: Exceeds BS EN 12811 Class 6 (≥ 3.0 kN/m²).
Anti-Slip Surface: Machine-perforated for maximum grip even in wet or oily conditions.
Corrosion Resistance: Hot-dip galvanized ≥ 85 µm per ISO 1461.
Uniform Strength: Cold-formed S235/S355 steel for superior rigidity.
Drainage & Venting: Prevents water accumulation and slip hazards.
Closed-End Design: Reduces moisture ingress and increases life span.
Fire & Heat Resistant: Non-combustible surface, ideal for refinery works.
Compatibility: Fits Cuplock, Ringlock, and Tube & Fittings systems.

Technical Specifications

Material: Structural Steel S235 / S355 (EN 10025)
Finish: Hot-Dip Galvanized (ISO 1461 ≥ 85 µm)
Manufacturing: Roll-Formed & CO₂ Welded Ends
Surface Type: Anti-Slip Perforated (Self-Draining)
Width Options: 210 mm / 240 mm / 300 mm
Thickness: 1.5 – 2.0 mm
End Type: Closed, Pressed, and Welded
Load Class: Class 6 per BS EN 12811 (≥ 3.0 kN/m²)

Standard Dimensions & Weight

Item Code	Width (mm)	Length (mm)	Thickness (mm)	Weight (kg)	Safe Load (kN/m²)
SP-SB-1200	210	1200	1.2	5.8	3.0
SP-SB-1500	210	1500	1.2	7.0	3.0
SP-SB-1800	240	1800	1.2	8.2	3.0
SP-SB-2100	240	2100	1.2	9.6	3.0
SP-SB-2400	240	2400	1.5	11.2	3.0
SP-SB-3000	240	3000	1.5	13.5	3.0

Structural Performance

Parameter	Unit	Result	Reference
Safe Working Load	kN/m²	≥ 3.0	BS EN 12811-1
Ultimate Load	kN/m²	≥ 4.5	ALTRAD SPARTest SB2024-06
Deflection (Under SWL)	mm	≤ 5.0	BS EN 12811
Slip Resistance (Dry / Wet)	–	Pass	OSHA 1926.451
Fire Rating	–	Non-Combustible	ISO 1182
Galvanizing Thickness	µm	≥ 85	ISO 1461

All ALTRAD SPARDECK boards are load-tested and certified under ALTRAD SPAR’s internal QA plan, witnessed by TÜV / SGS / Intertek, and conform to Aramco and SABIC specifications for scaffold platforms.

Compliance & Certification

Standard / Client	Clause	Description
Aramco GI 8.001	§ 5.2 – § 5.5	Working platform, load, and deflection compliance
SABIC §9.4	§ 7.3	Scaffold plank and platform standards
BS EN 12811-1	Annex C	Load test procedure and classification
ISO 1461	Clause 6	Galvanizing coating test
OSHA 1926.451	§ (a)–(c)	Scaffold platform strength and width

Quality Assurance (QA / QC)

Inspection Procedure:

Raw material certification (EN 10219).
Dimensional and straightness check (± 1.5 mm tolerance).
End-cap weld visual + MT inspection (10 % sample).
Coating thickness test ≥ 85 µm per ISO 1461.
Proof load test ≥ 3.0 kN/m².
Batch marking and ERP traceability.

QA/QC Verification Summary

Inspection Stage	Method	Acceptance Criteria	Frequency
Material	MTC Review	S235 / S355 / EN 10219	Each Batch
Dimension	Vernier / Gauge	± 1.5 mm	100 %
Weld	Visual + MT	No cracks / undercut	10 %
Coating	Elcometer Gauge	≥ 85 µm	Each Lot
Load Test	Hydraulic Frame	≥ 3.0 kN/m²	Quarterly
Marking	Visual	Batch No. / Year	100 %

Identification & Traceability

Each SPARDECK board is stamped with:

SPARDECK | SIZE | BATCH No. | YEAR | LOAD CLASS 6
It includes a barcode / QR for digital traceability in ALTRAD SPARERP.

Applications

Industrial maintenance platforms
Petrochemical and refinery scaffolds
Offshore and shipyard structures
Construction and infrastructure projects
Temporary access bridges and suspended decks

Maintenance & Inspection

Item	Frequency	Method
Visual Inspection	Before use	Check for bending or cracks
Galvanizing Check	Every 3 years	≥ 85 µm
Load Retest	Every 5 years	≥ 3.0 kN/m²
Storage	After use	Dry-stacked, ventilated environment