MULTICRAB - TECHNICAL INFORMATION - 2023 128 TECHNICAL DATA CALCULATIONS OF THE "FAÇADE" TYPE Non-covered Simple façade, Outer SAD guardrails, Without Cantilevers, with 3 m Steel Decks Structure (configuration) Façade scaffolding of a height at the last deck of 24.20 m, non-covered (bare frame: no nets or canvas covers), comprised of grid sections of 3 m. Scaffolding equipped with SAD safety guardrails on the outer side only. The inner side is not equipped with cantilevers. Anchor points staggered every 8 metres for middle sides and every 4 metres for the edge sides. Façade scaffolding equipped with steel decks. Climatic condition: Wind Scaffolding assembled in town (land roughness category: IIIb according to NF EN 1991-1-4), in region 2 in front of a closed building (NF EN 12811-1). Working load (service) 300 daN/m² (Class 4) applied on 1.5 deck levels. Parts list and Plans Conditions and assumptions of the study: Vertical loads Maximum non-weighted reaction on standard: 1,617daN (outer standard) Own weight = 942 daN Operating = 675 daN 1,617 daN < Qadm standard = 1,965 daN Maximum force on anchor points The maximum non-weighted force exerted by the wind* on an anchor point: Non-covered (every 24 m²) = 120 daN * Detail of the assumptions, see the chapter on calculations of the "façade" type The max. forces indicated make it possible to define the distribution on the ground and the anchors according to the type of bearing ground and the surface to be scaffolded. Orthogonal coupler with 4 bolts 190049- 7 1.74 39 Anchoring ring 250008- 0 0.20 27 PANATRAP access ladder 970000- 6 4.10 12 50 half-ledger NC1002 1.64 15 0.30x3.00 m PANACIER 130031- 8 21.62 194 0.60x3.00 m mixed aluminium/wood PANATRAP 130462- 5 26.87 12 S60 pin 270009- 4 0.16 14 S pin 300009- 8 0.08 168 1.00 m steel toe board 257100- 8 1.51 24 3.00 m steel toe board 257300- 4 4.57 72 Description Reference weight Total Adjustable baseplate 198849- 2 3.19 14 Basic standard 240000- 0 2.53 14 2.00 m upright 250102- 1 9.59 159 3.00 m upright 250103- 9 12.66 9 1.00 m ledger 250210- 2 3.28 91 3.00 m SAD guardrail 256300- 5 14.95 72 2Hx1.00 m DC219 diagonal brace 252010- 4 5.64 24 2Hx3.00 m DC353 diagonal brace 252030- 2 9.20 24 1.00 m SAD guardrail 256100- 9 6.93 24 1.50 m ledger 250215- 1 4.63 12 3.00 m ledger 250230- 0 9.64 167 Ext. SAD parts list / Steel deck PANACIER A first level of decks loaded to 300 daN/m² and a second level of decks loaded to 150 daN/m² Equipment for the anchor points The dimensions of the anchor points depend on the nature of the support and climatic loads (see manufacturer’s technical information for fasteners). Elevation (Non-covered structure) Running profile Edge profile 1.0 m 20 cm max. (deck edge) Plan view Anchor points 18 m 24 m 0.2 m 3m 3m 3m 3m 3m 3m
RkJQdWJsaXNoZXIy OTQ2MzM=