User Manual Cuplok () – Download as PDF File .pdf), Text File .txt) or read online. User Guide SGB Cuplock Scaffold System. Uploaded by. S. GUIDANCE NOTE. This manual is valid only for the use of. Genuine TRADLOK System Scaffold, manufactured and supplied by TRAD Hire and Sales Limited. This document is subject to periodic revision and updating. Before designing scaffolds with. Systems™ Scaffold components, visit to be.

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This information applies for jacks unbraced. The bracing adaptor allows lacing with Cuplok horizontals. Take care that the structure is stable in the unloaded condition, especially if towers of narrow structures are used.

When the 1m cantilever frames are used and the end point load is 7. The resultant figure is the additional vertical load on the verticals where the diagonal bracing terminates and may act either upwards or downwards.

Care should be taken to see that the support bar is in full line contact with the underside of the forkhead. If the bay width is decreased, the load ratings for the various bracing systems given above will also decrease. Omega Board Support 1 Board weight: Firstly, the total horizontal load per panel should be divided by the number of lines of diagonal bracing per panel in the design examples there is only one line of diagonal bracing.

For braced scaffolds an effective diagonal brace must extend from forkhead to base plate level. If the formwork is continuous and with rigid connections between members, then forkhead lacing should not be required.


The base of the forkhead is then sloped to give proper support to the timbers by rotating the small handles on the socket at the bottom scaffoling the forkhead. Details are given for guidance only. The carrying capacity of the braced jacks is shown in the graph underneath, depending on the centre to centre distance of first Cuplok horizontal and lacing tube. Primary and secondary timbers for a small part of the formwork area are placed in position.

Finally check the setting of the support bar. In any event the bracing system must be capable to take-up all the horizontal loads. The safe working load on platforms erected as shown csaffolding 3.

cuplock scaffolding manual

The use of Swivel Couplers for bracing should be avoided wherever possible and the use of the SGB Right-angle Mark 3A Coupler is recommened, because of its higher load carrying capacity.

Each sub- section of the calculation has to be examined to see whether this additional load makes the total load exceed that which is permissible. The basis of design is usually that the buckling length is between the horizontal lifts. Unless each horizontal layer of horizontals is externally restrained by butting to adjacent walls or similar, some diagonal bracing will always be required to prevent the Cuplok verticals from buckling between points at the top and the bottom.

For all other configurations use the data sheets page onwards.

Cuplock Scaffolding Manual, Cuplock Scaffolding Manual Suppliers and Manufacturers at

Horizontal forces have to include wind forces, the effect of eccentricity, and out of plumb as per BS. The amount of diagonal bracing required should be wcaffolding, but a minimum of one brace scaffodling every 7 bays, in every row, in both directions is required. The three examples are then analysed in a table. They are shown on pages to for Grade 43 steel structures and pages to for Grade 50 steel structures.


CUPLOK Data Sheets | Ramakrishnan Sundaram –

Base and top jacks must be effectively braced in both directions. Sscaffolding horizontal load is then usually expressed as a percentage of the vertical load. Exits can be made from the landing platforms by suitably rearranging the guardrails.

Plan dimensions of both Towers are 4. For scaffolds to steel tanks, consideration should be given for anchorage to be welded on to the face of the tank. Supplier Types Trade Assurance.

Scaffolding Checklist Scaffold Safety Checklist.

The gap between the side of the brace and the node point should not be greater than 50mm. Guidance note For this heavier duty and in particular when new equipment is supplied it will greatly assist in the striking of the falsework if the top screw jacks are lubricated.

This may be from Cuplok Ledgers if the spacing is suitable, or otherwise with tube and fittings. Again, care should be taken in the design of taller structures, paying particular attention to the overturning of the towers.