User:Moonraker/S

Index

overview

basic components

The basic components of scaffolding are tubes, couplers, base jacks, and boards. Tubes are usually steel or aluminium, in various lengths and with a standard diameter of 1.9 inches, 48.3 mm, and a standard metal thickness for steel of 4mm, although also produced in 3mm steel.
Scaffolding stands on base plates (or base jacks)
Upright tubes are called standards
Horizontal cross-pieces joining the standards are ledgers
Horizontal scaffold tubes at right angles to the ledgers, and sitting on them, are transoms. These should be spaced about one metre apart and the spacing should not exceed 1.2 metres.
ledgers are joined to standards by right angle couplers
transoms are joined to ledgers by putlog couplers
diagonal bracings are joined to other tubes by swivel couplers
battens, boards, or decking units, sit on the transoms and should overhang them by a minimum of 50mm
Scaffold ties fasten the scaffold to a nearby structure, failing which the scaffold will need to be braced diagonally from the ground
A bay is the space between two pairs of standards and the spacing is usually between 1.8 and 2.4 metres.
The scaffolding width is determined by the width of the boards. The minimum width allowed is 600 mm, but a typical four-board scaffold would be 870 mm wide, from standard to standard. Toe boards at the edge of the platform are usually scaffolding boards set on edge.
Scaffolding Boards provide the working surface and are seasoned wood. They are usually 38mm thick, but the thickness can also be 50 mm and even 63 mm. The standard width is 225 mm and the maximum length is 3.9 m. The board ends are protected by metal plates called hoop irons or by nail plates, often with the company name stamped into them. Timber scaffold boards in the UK should comply with the requirements of BS 2482.

commentfer

Tube acier rond diametre 48,3:

Fiche technique

Epaisseur en mm: 3 mm Matière: Acier Nuance: S235 Type: Tube Forme: Rond Finition: Brut Longueur en m: de 1 à 4 mètres Diametre extérieur en mm: 48,3 mm Norme produits: NF EN 10219 Poids approximatif au mètre: 3,4 kg

Réf : TUB61376-4

Tube acier noir soudé rond de 48,3 mm de diamètre D’une grande longévité, le tube cylindrique acier est utilisé pour divers travaux. Les tubes métal peuvent ainsi être employés pour la plomberie. Très léger, le tube acier rond est aussi parfait dans le domaine de la construction ou pour un usage décoratif. Livraison à domicile : 25,20 € TTC (21,00 € HT)

Livraison offerte des 150€ TTC - 15% a partie de 150€ TTC

1 metre length [3.3 feet]: 9,00 € TTC (7,50 € HT) [3.4 kg] -> €7.65 with discount
2 metre length [6.6 feet]: 18,00 € TTC (15,00 € HT) [6.8 kg] -> €15.30 with discount
3 metre length [9.8 feet]: 27,00 € TTC (22,50 € HT) [10.2 kg] -> €22.95 with discount
4 metre length [13.1 feet]: 34,80 € TTC (29,00 € HT) [13.6 kg] -> €29.58 with discount

commentfer.fr

Scaffolding Supplies Ltd

Tel. +44 1469 572321

Couplers from scaffoldingsupplies.co.uk
Base plate 50p
Joint pin £1.80
P. S. Double Scaffold Coupler £1.96
P. S. Swivel Coupler £2.17
P. S. Single Scaffold Coupler £1.35
Metal ladder scaffold clamp £3.00
Scaffold Board Retaining Clip £1.60
Sleeve Scaffold Coupler £1.89
scaffoldingsupplies.co.uk/exports/
scaffoldingsupplies.co.uk French deliveries (info@scaffoldingsupplies.co.uk)

poles

boards

13 ft (3.9m) £11.50
10 ft (3m) £10.50
8 ft (2.4m) £8.50

companies

http://www.mc-renovation.com/ (Matthew Chalk, Radenac, between Josselin and Locminé) matthew.chalk@wanadoo +33 02 97 70 40 02
https://www.loc-echafaudage-lpa.fr/

+33 615 39 46 49 Malcolm Cooke in Poitiers, name from Scaffolding Supplies Ltd, says he uses Kwikform

https://www.laddersandscaffoldtowers.co.uk/acatalog/Trade-Master-Professional-Scaffold-Towers.html

Translations

scaffolding= échafaudage = Gerüst
coupler = coupleur d'échafaudage = Gerüstkupplung
scaffolding board = planche d'échafaudage = Gerüstbrett
scaffolder = échafaudeur = Gerüstbauer
groundworks = travaux de fond = Grundlagen (pl.)
builder, constructor = constructeur, bâtisseur = Baumeister
contractor = entrepreneur = Auftragnehmer
architect = architecte = Architekt
bricklayer, mason = maçon = Maurer, Mason
chainsaw = tronçonneuse = Kettensäge (f.)
chainsaw trousers = pantalon anti-coupure = Kettensägenhose

WP information

HSE

HSE scaffoldinginfo

“ It is a requirement of the Work at Height Regulations 2005 that unless a scaffold is assembled to a generally recognised standard configuration, eg NASC Technical Guidance TG20 for tube and fitting scaffolds or similar guidance from manufacturers of system scaffolds, the scaffold should be designed by bespoke calculation, by a competent person, to ensure it will have adequate strength, rigidity and stability while it is erected, used and dismantled.”

NASC

tg2013 good practice guidance for tube fitting scaffolding at nasc.org.uk

OSHA

OSHA 3150 2002 (Revised) A Guide to Scaffold Use in the Construction Industry, US Department of Labor, Small Business Safety Management Series, at osha.gov

Articles

1: https://www.completefrance.com/french-property/renovation-new-build/an-amazing-property-renovation-in-brittany-1-5293967 New building work must comply with a complex set of energy efficiency regulations called the Réglementation Thermique 2012 (RT2012). We insulated the house above and beyond the required standards in anticipation of any future amendments to the rules. This will make the house far more comfortable to live in and save on heating bills. Vapour membranes and sheer walls have also been used as have reinforcing joists with plates.

Trailers

https://altrex.com/int/en/products/accessory/the-scaffold-trailer-basic

First est

Poles:

Aluminium 48.3 mm : six 20-foot
Steel 48.3 mm : sixteen 13-foot
Steel 48.3 mm : four ten foot
Steel 48.3 mm : twenty-four 4-foot
Steel 48.3 mm : eight 16-foot

Scaffold boards (13ft): 21

Base jacks: 14

Joint pins: 6

P. S. Double Scaffold Coupler: 40

P. S. Single Scaffold Coupler: 46

P. S. Swivel Coupler: 25

Metal ladder scaffold clamps: 6

Scaffold Board retaining clips: 16

Sleeve scaffold couplers: 4

second est

Poles: Aluminium 48.3 mm : 20-foot x 8 @ 37.50 = £300.00 Aluminium 48.3 mm : 10-foot x 4 @ 18.75 = £75.00 Steel 48.3 mm : 13-foot x 23 @ 16.90 = £388.70 Steel 48.3 mm : 8-foot x 20 @ 10.40 = £208.00 Steel 48.3 mm : 4-foot x 30 @ 5.20 = £156.00 Steel 48.3 mm : 1-foot x 15 @ 1.30 = £19.50

Scaffold boards (13ft) 22 @ £11.50 = £253.00

Couplers etc.

New P. S. Double Scaffold Couplers 74 @ 1.96 = £145.04

New P. S. Single Scaffold Couplers 60 @ 1.35 = £81.00

New P. S. Swivel Couplers 26 @ 2.17 = £56.42

New Sleeve scaffold couplers 4 @ 1.89 = £7.56

New Joint Pins 6 @ 1.80 = £10.80

New Scaffold Base Plates 10 @ 50p = £5.00

Metal ladder scaffold clamps 6 @ £3.00 = £18.00

Scaffold Board retaining clips 16 @ 1.60 = £25.60

Planning systems

Planning at french-property.com