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40m Guyed Mast - 20m² Loading 
DESCRIPTION
Optimised for cellular telecom applications, this structure is produced with deployment and operation in mind and is capable of supporting 20m² of antenna load whilst remaining within a deflection limit of 0.5° at operational wind speed.
Produced from premium steel members hot dip galvanised equivalent to ASTM A123 (2000) and connected with high grade galvanised bolts, this structure has a design life in excess of 25 years.
Export packed and supplied with guy furniture, holding down bolts, anchor plates and setting template this product is the quality choice.
DOWNLOADSKey Diagram & Foundations
LEAD TIME IN WEEKS6 Week(s)
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Loading | Height | Type | Area | Distributed | Over Top 10m | Antenna Loading | 20m² | Linear | Vertical Run | Feeder Cable & Ladder | 0.40m²/m |
Design Wind Speeds (3 Second Gust) | Basic Wind Speed | 41.0 m/s | Operational Wind Speed | 41.0 m/s |
Deflection | Less than or Equal to | 0.5° (at Operational Wind Speed) |
Design Parameter | Structure Class | 2 | Exposure Category | C | Topographic Category | 1 |
Material | Standard | Steel Grade | Tensile Strength | Yield Strength | Structural Steel | JIS G 3444 | STK 41 | 402 N/mm² | 235 N/mm² | | ASTM A 53-87 | Grade A | 331 N/mm² | 207 N/mm² | Structural Bolts | BS 3692 | 8.8 | 830 N/mm² | 664 N/mm² |
Codes of Practice | ANSI/TIA 222-G : 2005 - Structural Standard for Steel Antenna Tower and Antenna Support Structures | ANSI/AISC 360-05 : 2005 - Specification for Structural Steel Buildings | Galvanization Equivalent to ASTM A123 (2000) |
Features | - Guy Wires and Furniture | - Work Platform | 5m Below Top | - Rest Platform | 16.8m / 28.4m | - Holding Down Bolt Kit | - Setting Template | - Lightning Spike |
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