Modular Scaffolding MEKA 48 - DACAME

MEKA 48Modular Scaffolding

MODULAR SCAFFOLDING

2 DACAME

MEKA 48

A34/000022

The Modular Scaffolding MEKA 48 is designed to adapt to the most complex scaffold structures. Its versatility offers a wide range of uses, a significant load-bearing capacity and unparalleled quick assembly of all its components. Incorporates a safety rail.

The Modular Scaffolding MEKA 48 is based on a system of vertical standards with rosettes allowing up to 8 connections where the ledgers and diagonal braces connect, and enable different angles to be made every 50 cm.

MODULAR SCAFFOLDING

The Modular Scaffolding MEKA 48 is manufactured according to European standards:• EN 12810 • EN 12811

Technical specifications: Steel tube Ø 48.3 mm. Grade St-44. All components are galvanised and have a minimum thickness of 75 microns, according to the European Standard EN 1461.

MEKA 48

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MODULAR SCAFFOLDING

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MEKA 48

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MODULAR SCAFFOLDING

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NOMENCLATURE

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3

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IDENTIFyING ThE COMpONENTS: 1.- SCREW JACK bASE 2.- SIDE bRACKET 3.- JACK 4.- bASE COLLAR 5.- VERTICAL STANDARD 6.- ASSEMbLy GUARDRAIL 7.- GUARDRAIL 8.- SIDE GUARDRAIL 9.- DIAGONAL bRACE10.- LEDGER11.- TRUSS LEDGER12.- SpIGOT WITh CLAMp

13.- DOUbLE TRUSS LEDGER14.- FIXED STEEL pLANK15.- ACCESS pLANK16.- ACCESS LADDER17.- TOEbOARD18.- bRACKET19.- TIE bAR20.- pROVISIONAL GUARDRAIL21.- pROTECTION FAN22.- ACCESS STEpS23.- OUTER GUARDRAIL24.- INNER GUARDRAIL

MEKA 48

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4

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SCREW JACK bASES

SWIVEL SCREW JACK bASE

REINFORCED SIDE bRACKET

bASE COLLAR

COMpONENT WEIGhT (kg) MAX. ADJ. (cm) REFERENCE

SCREW JACK bASE 0.5 m 2.8 35 025010108

SCREW JACK bASE 0.75 m 3.6 57 025020078

SCREW JACK bASE 1.0 m 4 75 025020108

SCREW JACK bASE 1.0 m 2 levers 3.86 100 025020118


REINFORCED SIDE bRACKET 1.3 m 17.0 130 219903130

SCREW JACK 0.6 m COUpLER Ø 48 3.2 35 219904050

COMpONENT WEIGhT (kg) hEIGhT (cm) REFERENCE

bASE COLLAR MEKA 48 · 0.3 m (GA) 1.5 20 219900010


SWIVEL JACK bASE 0.6 m 3.0 50 219902060

Made of zinc plated steel. They bear the load of the vertical standards. The reinforced base plate has a thickness of 5 mm and a surface area of 120 X 120 mm. Ø 36 mm threaded rod available in different lengths.With overlapping space to comply with the relevant regulation.

The screw jack base 1.0 m · 2 levers is pre-eminently used to stabilise the structure.

Accommodates the scaffold on inclined surfaces.

The reinforced side bracket is man-ufactured with hot galvanised steel. Allows for the scaffold to be erected to a wall or a façade, using either chemical or mechanical anchoring methods. It has a reinforced base plate with 6 Ø 20 mm connection holes for assembly purposes.Length of console: 1.3 m.The screw jack 0.6 m with coupler Ø 48 allows the selected scaffold-ing system to be erected on the wall brace.

Manufactured with hot galvanised steel. Always attached to the screw jacks. The rosette allows the scaffolding to be erected.

MEKA 48

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VERTICAL STANDARDS

LEDGERS

COMpONENT WEIGhT (kg) hEIGhT (m) REFERENCE

STANDARD MEKA 48 · 0.5 m (GA) 3.0 0.5 210100050




SNAp pIN 0.08 - 070300001

Manufactured with tubes of Ø 48.3 x 3.2 mm thickness and rosettes at intervals of 50 cm. Each rosette has 4 small openings for connecting ledgers and 4 big openings for connecting diagonal braces. They bear the load of the scaffolding. Galvanised and with a minimum thickness of 75 microns. The upper end has a spigot for attaching Ø 40 mm pipes. Every standard has connection holes at its lower end and in the spigot, and therefore both components can be joined together with a snap pin.

Coupling spigot

Rosette

Lowerendhole

Releasepin

Assembly

Ledger lock

COMpONENT WEIGhT (kg) LENGTh (m) REFERENCE

LEDGER MEKA 48 · 0.4 m (GA) 1.9 0.4 210200042

LEDGER MEKA 48 · 0.7 m (GA) 2.6 0.7 210200072

LEDGER MEKA 48 · 1.0 m (GA) 3.3 1.0 210200102

LEDGER MEKA 48 · 1.3 m (GA) 4.0 1.3 210200132

LEDGER MEKA 48 · 1.5 m (GA) 4.5 1.5 210200152

LEDGER MEKA 48 · 2.0 m (GA) 5.7 2.0 210200202

LEDGER MEKA 48 · 2.3 m (GA) 6.5 2.3 210200232

LEDGER MEKA 48 · 2.5 m (GA) 7.0 2.5 210200252

LEDGER MEKA 48 · 3.0 m (GA) 8.2 3.0 210200302

Manufactured with Ø 48.3 mm pipe, they have locks with cone-shaped wedges on both ends that can be inserted into the small rosette openings. hot galvanised and with a minimum thickness of 75 microns. They fulfil the duties of a guardrail (erected 0.5 m and 1 m) above the planks and also support the platforms.

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ASSEMbLy GUARDRAILS

GUARDRAILS

SIDE GUARDRAILS

SIDE pROTECTION

Manufactured with Ø 35 mm pipe, it is designed for assembly on the lower level of the scaffolding, providing the fitter with security during the assembly process through its fixed guardrail. hot galvanised and with a minimum thickness of 75 microns. Avoids the use of diagonal braces for lower-standing operations by securing the structure through 4 points (2 locks and 2 hooks).

Manufactured with Ø 48.3 mm pipes, they allow fast and light assemblies. hot galvanised and with a minimum thickness of 75 microns. protective bar consisting of Ø 25 mm pipe standing at 0.5 m.

Manufactured with Ø 32 mm pipe, they have a wedge on one end and a hook on the other to allow quick assemblies.

hook(upper section)

Ledger lock(lower section)


ASSEMbLy GUARDRAIL M 48 · 2.0 m (GA) 12.1 2.0 211710200




GUARDRAIL MEKA 48 · 2.0 m (GA) 7.9 2.0 211720200




SIDE GUARDRAIL MEKA 48 · 0.7 m (GA) 3.1 0.7 211730070

SIDE GUARDRAIL MEKA 48 · 1.0 m (GA) 3.8 1.0 211730100

The modular scaffolding MEKA 48 system offers various side protection possibilities to meet the specific requirements of each scaffolding: .1) Ledgers 2) Standard and side guardrails 3) Assembly guardrails

- The number of necessary items is reduced.

- Quick assembly. - The highest safety measures are now incorporated into the system.

- A provisional assembly guardrail ensures safety during the assembly process.

- A provisional assembly guardrail ensures safety during the assembly process.

- Avoids the need to use diagonal braces on low standing scaffolding structures.

MEKA 48

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DIAGONAL bRACES

RUNNERS

COMpONENT h (m) M (m) WEIGhT (kg) LENGTh (m) REFERENCE

DIAGONAL MEKA 48 h·1.5x0.7 m (GA) 1.5 0.7 5.6 1.63 210315072









RUNNER 0.7 m (GA) 3.4 0.7 025029069

RUNNER 1.0 m (GA) 4.8 1.0 025029079

Manufactured with Ø 48.3 mm pipe, they have articulated locks on both ends. They stiffen the standards and the ledgers that make up the vertical structure.

Manufactured with Ø 48.3 mm pipe, they have 2 clamps for attaching the Ø 48.3 mm pipes. They are used in order to offer plank support for scaffoldings using trusses.

SpIGOT WITh COUpLER


SpIGOT WITh COUpLER MEKA 48 (GA) 1.5 0.1 219900020

Allows standards to be assembled on ledgers, reinforced beams or trusses, through the use of a coupler that can be attached to a Ø 48.3 mm pipe.The spigot contains holes so a snap pin can be attached when necessary.

EXAMpLE OF USE:• RUNNER• SpIGOT WITh COUpLER

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TRUSS LEDGERS

Much like the ledger, the truss ledger channels the standards load towards the rosettes. The main difference lies in its loading capacity, increased thanks to the gussets and the lower ledger, making it more resistant to bend.


TRUSS LEDGER MEKA 48 · 1.0 m (GA) 7.5 1.0 211000100

TRUSS LEDGER MEKA 48 · 1.3 m (GA) 9 1.3 211000130





DOUbLE TRUSS LEDGERS

Manufactured with Ø 48.3 mm steel pipe and solid rectangular gussets, there are 4 locks welded to the ends.The truss is 50 cm in height.It can cope with heavy loads.


DOUbLE TRUSS LEDGER M 48 · 2.0 m (GA) 29 2.0 211100200





50 cm

EXAMpLES OF USE:• DOUbLE TRUSS LEDGERS - bRIDGE• TRUSS LEDGERS - MObILE TOWER

MEKA 48

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ALUMINIUM DOUbLE TRUSS LEDGERS SySTEMS

ALUMINIUM DOUbLE TRUSS LEDGERS


AL. DOUbLE TRUSS LEDGER 2.0 m 8 1.74 241110200

AL. DOUbLE TRUSS LEDGER 3.0 m 12 2.74 241110300

Manufactured with Ø 48x4 mm aluminium pipe, their distinguishing features are their lightweight and ease handling. 2 and 3 m models are available.Through the steel fittings between the trusses and the ends, the system can cover a wide range of lengths.

CENTRAL FITTINGManufactured with Ø 38 mm steel pipe, it ensures that the trusses are securely hold together thanks to the 4 M10 screws and nuts.Galvanised.


TRUSS CENTRAL FITTING (GA) 8.1 0.8 241111080

END FITTING MEKA 48 Manufactured with Ø38 mm steel pipe, it attaches the truss to the vertical standards rosettes using 2 wedges. The truss is secured using 2 M10 screws and nuts.Galvanised.


TRUSS END FITTING MEKA 48 (GA) 4.8 0.32 219905320

50 cm

50 cm

50 cm

2.74 m

1.74 m

32 cm

80 cm

3 m 2 m

2.74 m 1.74 m

5 m

2

1

35

4

ASSEMbLy EXAMpLE:• ALUMINIUM DOUbLE TRUSS LEDGER 2m• ALUMINIUM DOUbLE TRUSS LEDGER 3m• CENTRAL FITTING• END FITTING MEKA 48 (2 UNITS)

IDENTIFyING ThE COMpONENTS: 1. ALUMINIUM DOUbLE TRUSS LEDGER 2m2. ALUMINIUM DOUbLE TRUSS LEDGER 3m3. CENTRAL FITTING4. END FITTING MEKA 485. M10 SCREWS + NUTS

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FIXED STEEL pLANKS

The planks comply with the EN 12811 requirements. An extremely resistant perforated working area manufactured with anti-slip grooves. The 2 welded tubes make them easy to handle. Width: 30 cm. hot galvanised and with a minimum thickness of 75 microns. Complying with the 12810-2 fall arrest system requirements.

COMpONENT h (cm) C (kg/m2) WEIGhT (kg) LENGTh (m) REFERENCE

FIXED pLANK MEKA 48 · 0.7 m C-6 (GA) 7 600 4.7 0.7 210500070








ACCESS pLANKS

h: edge heightC: load capacity

The planks comply with the EN 12811 requirements. Aluminium structural frame. A working area made of 12 mm thick, damp-proof and anti-slip board. Ladder supplied separately.

COMpONENT h (cm) C (kg/m2) WEIGhT (kg) LENGTh (m) REFERENCE

pLANK TRAp M48/D48 2000 (MD/AL) 10 300 18 2.0 210600200

pLANK TRAp M48/D48 2500 (MD/AL) 10 300 22 2.5 210600250

pLANK TRAp M48/D48 3000 (MD/AL) 10 300 26 3.0 210600300h: edge heightC: load capacity

ACCESS LADDER

30 cm

h

L

L

60 cm

h


ACCESS LADDER 206 cm (AL) 3.4 2.06 240920000

Manufactured with 6061 aluminium. Complying with EN 131-1 and 2 requirements. hooks on the upper end and anti-slip feet below. Step width 40 cm.

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ACCESS LADDER SUppORT

TOEbOARDS


TOEbOARD MEKA 48 · 0.7 m (WD) 2.1 0.7 210800070








pLANK EXTENSION bARS

bRACKETS

The brackets open up a variety of possibilities for the system by increasing the size of the working area.


bRACKET MEKA 48 · 0.4 m (GA) 4.3 0.4 210700030

bRACKET MEKA 48 · 0.7 m (GA) 6.6 0.7 210700070

bRACKET MEKA 48 · 1.0 m (GA) 9.4 1.0 210700100

Secured using wedges and bolts.


pLANK EXTENSION 200x8 cm (GA) 6.0 2.0 211220080



8 cmL

L

Allows for the first access ladder to be properly inclined without the need of steel planks. Attached to the ledger using a 48.3 mm clamp.


LADDER SUppORT (W 40 cm) (GA) 4.5 40 212390010

Designed to complete the side protection (guardrail). Made from anti-humidity wood. Metal clamps on both ends. Offering 15 cm of protective height.

To cover any gaps that appear as a result of the planks being erected where the structure comprises varying widths. Erected on the ends. Manufactured with hot galvanised steel. Load capacity 200 kg/m2. Width 8 cm.

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STAbILISERS

With similar characteristics to brackets, stabilisers help to prevent mobile towers and other structures from toppling.


STAbILISER MEKA 48 · 0.4 m (GA) 4.3 0.4 211300030



Secured using screws and bolts.

TELESCOpIC STAbILISER


TELESCOpIC STAbILISER 6000 (GA) 22 from 4.3 to 6.1 251200500

1 2 3

4

1

2

3

4

TIE bARS


TIE bAR 0.5 m (GA) 1.5 0.5 025029089

TIE bAR 1.0 m (GA) 2.4 1.0 025029099

TIE bAR 1.5 m (GA) 3.4 1.5 025029109

pROVISIONAL GUARDRAIL (two struts and two telescopic bars)

provides security whilst the different levels of the scaffold are being erected. Zinc coating.Secured to the vertical pipe with a double wedge. The guardrails are telescopic and take up different positions along the breath of the structure.


pROV. ASSEMbLy GUARDRAIL M48 (ZN) 16 from 2.0 to 3.0 210900000/10

Example of a provisional guardrail in use. In step 1 the fitter secures the perime-ter of the plank level with the provisional assembly rail. In step 2 the horizontal braces are in-stalled and the provisional guardrails are taken down.

1 2

Used for scaffolds where tying the structure to a wall is not an option as well as for mobile towers. An articulated base plate allows it to adapt well to the surface. The adjustable telescopic arm can be operated with a snap pin. 2 clamps secure it to the standards.

An indispensable component for securing the scaffold to the structure's facade. It should be used with an EN 74 Ø 48 mm pipe-clamp.hook diameter: 18 mm.

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pROTECTION FAN

Designed to catch objects that fall from the scaffolding with the metal planks assembled on top. Secured to the standard using two Ø 48 mm pipe-clamps.

ACCESS STEpS

OUTER GUARDRAIL - ACCESS STEpS -

INNER GUARDRAIL - ACCESS STEpS -

COMpONENT WEIGhT (kg) L x h (m) REFERENCE

INNER GUARDRAIL M 48 · 2x2 m (GA) 6.0 2.0 x 2.0 211520200

INNER GUARDRAIL M 48 · 3x2 m (GA) 7.5 3.0 x 2.0 211520300


OUTER GUARDRAIL M 48 · 2x2 m (GA) 5.5 2.0 x 2.0 211420200

OUTER GUARDRAIL M 48 · 3x2 m (GA) 6.8 3.0 x 2.0 211420300


pROTECTION FAN 1.35 x 1.35 m (GA) 10 1.35 x 1.35 210900108

COMpONENT C kg/m2) WEIGhT (kg) L x h (m) REFERENCE

ACCESS STEpS 2x2 m (W 60 cm) (AL) 200 20.0 2.0 x 2.0 240920200

ACCESS STEpS 3x2 m (W 60 cm) (AL) 200 24.5 3.0 x 2.0 240920300

ACCESS STEpS 3x2 m (W 60 cm) (GA) 300 46.0 3.0 x 2.0 212420300

Ideal for creating access points in the scaffold structure. Anti-slip steps and landings. Width of steps 60 cm. The models manufactured with 6061 aluminium are very lightweight, making assembly easier, while the hot galvanised steel model is ideal for access points that need a greater loading capacity.

Manufactured with 40 mm pipe, it is assembled into the standards rosettes with locks similar to those found on the ledgers.

Manufactured with Ø 32 mm pipe, it is assembled into the access lad-der struts using the two inverted U-shaped sheets on both ends of the main pipe. For fastening the guardrail securely, the sheets have connection holes. It opens up the step’s landing as a passageway.

1

2

1 2

1

2

1 2

L

L

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L

h

h

h

h

60 cm

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EXAMpLES OF ACCESS STEpS IN USE

• MODULAR SCAFFOLDING MEKA 48 WITh ZIGZAG ACCESS STEpS

• MODULAR SCAFFOLDING MEKA 48 WITh pARALLEL ACCESS STEpS

2 m

1 m

2 m

2 m7 m

2 m

1 m

2 m

2 m7 m

1.3 m

3 m

0.7 m

0.7 m

3 m 2 m2 m

1.- SCREW JACK bASE 0.5 m 2.- bASE COLLAR MEKA 48 (GA) 3.- STANDARD MEKA 48 1.0 M (GA) 4.- STANDARD MEKA 48 2.0 m (GA) 5.- LEDGER MEKA 48 0.7 m (GA) 6.- LEDGER MEKA 48 1.3 m (GA) 7.- LEDGER MEKA 48 2.3 m (GA) 8.- LEDGER MEKA 48 3.0 m (GA) 9.- DIAGONAL bRACE MEKA 48 2x3 m (GA)10.- ACCESS STEpS 3x2x0.6 m (AL)/(GA)11.- OUTER GUARDRAIL 3x2 m MEKA 48 (GA)12.- INNER GUARDRAIL 3x2 m MEKA 48 (GA)13.- SpIGOT WITh CLAMp MEKA 48 (GA)14.- TIE bAR 0.5 m (GA)15.- FIXED CLAMp Ø48

1.- SCR. JACK bASE 0.5 m 2.- bASE COLLAR 3.- STANDARD 2 m 4.- STANDARD 3 m 5.- LEDGER 0.7 m

6.- LEDGER 2.0 m 7.- LEDGER 2.3 m 8.- LEDGER 3.0 m 9. FIXED pLANK 2 m C-4 10. FIXED pLANK 3 m C-4

11.- SIDE GUARDRAIL MEKA 48 0.7 m (GA)12.- ASSEMbLy GUARDRAIL MEKA 48 2 m (GA)13.- OUTER GUARDRAIL 3 x 2 m MEKA 48 (GA)14.- INNER GUARDRAIL 3 x 2 m MEKA 48 (GA)15.- ACCESS STEpS 3x2x0.6 m (AL)/(GA)16.- TOEbOARD MEKA 48 0.7 m (WD)17.- TOEbOARD MEKA 48 2.0 m (WD)18.- SpIGOT WITh CLAMp MEKA 48 (GA)19.- TIE bAR 0.5 m (GA)20.- FIXED CLAMp Ø48

MEKA 48

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ASSEMbLy pROCEDURE

1 2

3 4

6

7 8

5

Starting from the highest point, place the screw jack bases on the ground. It is recommended the ground to be compacted with sole boards in order to distribute the weight of the load. Insert a base collar into each of the screw jack bases.

Using the holes of the rosettes, connect the base collar to the ledgers. Level the screw jack bases beginning at the highest point.

Erect the following levels with standards 2 m and join them with ledgers, as shown in step 3.

place the planks on the next level and continue to rein-force the scaffold diagonally.Stiffen the scaffolding to the façade using tie bars, fixed clamps, tie supports and plugs as required in each scenario. place the provisional guard-rail to the next level in order to be able to access it safely.

Complete the side protection assembling the ledgers and the planks. Repeat steps 6, 7 and 8 for more levels.

Insert the standards into the base collars in order to erect the first level:• Standards 3.0 m where guardrails are used.• Standards 2.0 m everywhere else.

Join the standards with the ledgers.

Assembly the fixed and access planks using the access ladder support fitted to the ledger to hold up the access ladder. Reinforce the scaffold assembling the diagonal brace.

place the provisional guardrail to reach to the first level. Then assembly the ledgers and the toeboards.

product manufacturer: Dacame S.L. · product design: Dacame, S.L. · Graphic design: Dacame, S.L. · production: Dacame, S.L.The content of this catalogue is protected in its entirety by copyright. It is completely prohibited to copy the images, texts, illustrations and graphic concepts, totally or

partially, without the express authorization of Dacame, S.L.

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DACAME, S.L.

Ctra. Santa Bárbara - La Sénia, km 4,6

43515 - La Galera

Tarragona - Spain

Tel. + 34 977 71 70 04

Fax + 34 977 71 93 89

[email protected]

www.dacame.com

V.08-2011

Documents

Modular Scaffolding MEKA 48 - DACAME