Modular Scaffold MEKA 48 - DACAME · The Modular Scaffold MEKA 48 is designed to adapt to the most complex scaffold structures. Its versatility offers a wide range of uses, a significant

MEKA 48

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Modular ScaffoldIMpErIAl uNIts

MODULAR SCAFFOLD

2 DACAME

MEKA 48

A34/000022

The Modular Scaffold 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 Scaffold MEKA 48 is based on a system of standards with rosettes allowing up to 8 connections where the ledgers and diagonal braces connect, and enable different angles to be made every 1’ 7.7” (50 cm).

MODULAR SCAFFOLD

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

Technical specifications: Steel tube Ø 1.9” (48.3 mm) Grade St-44. All com-ponents are galvanized and have a minimum thickness of 75 microns, ac-cording to the European Standard EN 1461.

MEKA 48

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MODULAR SCAFFOLD

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MEKA 48

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MODULAR SCAFFOLD

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NOMENCLATURE

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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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SCREW JACK bASES

SWIVEL SCREW JACK bASE

REINFORCED SIDE bRACKET

bASE COLLAR

Made of zinc plated steel. They bear the load of the standards. The reinforced base plate has a thickness of 0.2” (5 mm) and a surface area of 4.72”x 4.72” (120 X 120 mm). Ø 1.42” (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 stabilize the structure.

Accommodates the scaffold on inclined surfaces.

The reinforced side bracket is man-ufactured with hot galvanized steel. Allows for the scaffold to be erected to a wall or a facade, using either chemical or mechanical anchoring methods. It has a reinforced base plate with 6 Ø 0.8” (20 mm) con-nection holes for assembly purpos-es.Length of console: 4’ 3.2” (1.3 m).The screw jack 0.5 m with clamp Ø 1.89” allows the selected scaffold-ing system to be erected on the wall brace.

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

part No. Description height Max. Reg. Weight

025010108 SCREW JACK bASE 0.5 m 1' 7.7" 1' 1.8" 5.7 lbs.



025020118 SCREW JACK bASE 1.0 m 2 levers 3' 3.4" 3' 3.4" 10.6 lbs.

part No. Description Max. Reg. Weight

219903130 REINFORCED SIDE bRACKET 1.3 m 4' 3.2" 37.4 lbs.

219904050 SCREW JACK 0.5 m CLAMp Ø 48 mm 1’ 1.8” 5.1 lbs.

part No. Description Max. Reg. Weight

219900010 bASE COLLAR MEKA 48 · 0.3 m (GA) 11.8” 3.3 lbs.

part No. Description height Max. Reg. Weight

219902060 SWIVEL JACK bASE 0.6 m 1’ 11.6” 1’ 7.7” 7.0 lbs.

MEKA 48

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VERTICAL STANDARDS

LEDGERS

Manufactured with tubes of Ø 1.9” x 0.13” (Ø48.3 x 3.2 mm) thickness, comprising rosettes at intervals of 1’ 7.7” (50 cm). Each rosette has 4 small openings for connecting braces and 4 big openings for connecting diagonal braces. They bear the load of the scaffolding. Galvanized and with a minimum thickness of 75 microns. The upper end has a spigot for attaching Ø 1’ 3.7” (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.

Couplingpin

Rosette

Lowerendhole

Snappin

Assembly

Ledger lock

part No. Description height Weight

210100050 STANDARD MEKA 48 · 0.5 m (GA) 1' 7.7" 6.6 lbs.




070300001 SNAp pIN - 0.2 lbs.

part No. Description Length Weight

210200040 LEDGER MEKA 48 · 0.4 m (GA) 1' 3.7" 4.2 lbs.









Manufactured with Ø 1.9” (48.3 mm) pipe, they have locks with cone-shaped wedges on both ends that can be inserted into the small rosette openings. hot galvanized and with a minimum thickness of 75 microns. They fulfill the duties of a guardrail (erected 1’ 7.7” (0.5 m) and 3’ 3.4” (1 m) above the planks) and also support the platforms.

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ASSEMbLy GUARDRAILS

GUARDRAILS

SIDE GUARDRAILS

SIDE pROTECTION

Manufactured with Ø 1.38” (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 galvanized 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 1.9” (48.3 mm) pipes, they allow faster and lighter assemblies. hot galvanized and with a minimum thickness of 75 microns. protective bar consisting of Ø a 0.98” (25 mm) pipe standing at 0.5 m.

Manufactured with Ø 1.26” (32 mm) pipe, they have a lock on one end and a hook on the other to allow quick assemblies.

hook(upper section)

Ledger lock(lower section)

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.


211710200 ASSEMbLy GUARDRAIL M 48 · 2.0 m (GA) 6' 6.7" 26.7 lbs.




211720200 GUARDRAIL MEKA 48 · 2.0 m (GA) 6' 6.7" 17.4 lbs.




211730070 SIDE GUARDRAIL MEKA 48 · 0.7 m (GA) 2' 3.6" 6.8 lbs.

211730100 SIDE GUARDRAIL MEKA 48 · 1.0 m (GA) 3' 3.4" 8.4 lbs.

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DIAGONAL bRACES

RUNNERS

part No. COMpONENT h M Length Weight

210315070 DIAGONAL MEKA 48 h·1.5x0.7 m (GA) 4' 11.1" 2' 3.6" 5' 4.2" 16.3 lbs.


210320100 DIAGONAL MEKA 48 h·2.0x1.0 m (GA) 6' 6.7" 3' 3.4" 7' 3" 19.8 lbs.




210320250 DIAGONAL MEKA 48 h·2.0x2.5 m (GA) 6' 6.7" 8' 2.4" 10' 2" 30.4 lbs.


Manufactured with Ø 1.9” (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 1.9” (48.3 mm) pipe, they have 2 clamps for attaching the Ø 1.9” (48.3 mm) pipes. They are used in order to offer plank support for scaffoldings using trusses.

SpIGOT WITh CLAMp

Allows standards to be assembled on ledgers, reinforced beams or trusses, through the use of a clamp that can be attached to a Ø 1.9” (48.3 mm) pipe. The spigot contains holes so a snap pin can be attached when necessary.

EXAMpLE OF USE:• RUNNER• SpIGOT WITh CLAMp

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025029069 RUNNER 0.7 m (GA) 2' 3.6" 7.5 lbs.

025029079 RUNNER 1.0 m (GA) 3' 3.4" 10.6 lbs.


219900020 SpIGOT WITh CLAMp MEKA 48 (GA) 3.9” 3.3 lbs.

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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 horizontal pipe, making it more resistant to bend.

DOUbLE TRUSS LEDGERS

Manufactured with Ø 1.9” (48.3 mm) steel pipe and solid rectangular gussets, there are 4 locks welded to the ends. The truss is 1’ 7.7” (50 cm) in height. It can cope with heavy loads.

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

1’ 7.7”


211000100 TRUSS LEDGER MEKA 48 · 1.0 m (GA) 3' 3.4" 16.5 lbs.







211100200 DOUbLE TRUSS LEDGER M 48 · 2.0 m (GA) 6' 6.7" 63.9 lbs.





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ALUMINUM DOUbLE TRUSS LEDGERS SySTEMS

ALUMINUM DOUbLE TRUSS LEDGERSManufactured with Ø 1,89”x0.16” (48x4 mm) aluminum pipe, their distinguishing features are their lightweight and ease handling. 2 and 3 m models are available.Through the steel fittings between the truss-es and the ends, the system can cover a wide range of lengths.

CENTRAL FITTING

Manufactured with Ø 1.5” (38 mm) steel pipe, it ensures that the trusses are securely hold together thanks to the 12 M12 (0.47”) screws and nuts. Galvanized.

END FITTING MEKA 48 Manufactured with Ø 1.5” (38 mm) steel pipe, it attaches the truss to the standards' rosettes using 2 locks. The truss is secured using 6 M12 (0.47”) screws and nuts. Galvanized.

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

IDENTIFyING ThE COMpONENTS: 1. ALUMINUM DOUbLE TRUSS LEDGER 2m2. ALUMINUM DOUbLE TRUSS LEDGER 3m3. CENTRAL FITTING4. END FITTING MEKA 485. M12 SCREWS + NUTS

8’ 11.9”

5’ 8.5”

1’ 0.6”

2’ 7.5”

9’ 10.1” (3 m) 6’ 6.7” (2 m)

8’ 11.9” 5’ 8.5”

16’ 4.9” (5 m)

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241110200 ALUMINUM DOUbLE TRUSS LEDGER 2.0 m 6' 6.7" 17.6 lbs.

241110300 ALUMINUM DOUbLE TRUSS LEDGER 3.0 m 9' 10.1" 26.4 lbs.


241111080 TRUSS CENTRAL FITTING (GA) 2’ 7.5” 17.8 lbs.


219905320 TRUSS END FITTING MEKA 48 (GA) 1’ 0.6” 10.6 lbs.

1’ 7.7”

1’ 7.7”

1’ 7.7”

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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: 1.18” (30 cm). hot galvanized and with a minimum thickness of 75 microns. Complying with the 12810-2 fall arrest system requirements.

FIXED STEEL pLANKS

ACCESS pLANKS

h: edge heightC: load capacity

The planks comply with the EN 12811 requirements. Aluminum structural frame. A working area made of 0.47” (12 mm) thick, damp-proof and anti-slip board. Ladder supplied separately.

h: edge heightC: load capacity

ACCESS LADDER

Manufactured with 6061 aluminum. Complying with EN 131-1 and 2 requirements. hooks on the upper end and anti-slip feet below. Step width 1’ 3.7” (40 cm).

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part No. COMpONENT h C Length Weight

210500070 FIXED pLANK MEKA 48 · 0.7 m C-6 (GA) 2.8" 123 psf. 2' 3.6" 10.4 lbs.

210500100 FIXED pLANK MEKA 48 · 1.0 m C-6 (GA) 2.8” 123 psf. 3' 3.4" 13.4 lbs.








part No. COMpONENT h C Length Weight

210600200 ACCESS pLANK MEKA 48 · 2.0 m (W/AL) 3.9” 62 psf. 6' 6.7" 39.6 lbs.




240920000 ACCESS LADDER 206 cm (AL) 6' 9.1" 7.5 lbs.

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ACCESS LADDER SUppORT

Allows for the first access ladder to be properly inclined without the need of steel planks. Attached to the ledger using a Ø 1.9” (48.3 mm) clamp.

TOEbOARDS

Designed to complete the side protection (guardrail). Made from anti-humidity wood. Metal clamps on both ends. Offering 0.59” (15 cm) of protective height.

pLANK EXTENSION bARS

bRACKETS

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 galvanized steel. Load capacity 200 kg/m2. Width 0,31” (8 cm).

The brackets open up a variety of possibilities for the system by increasing the size of the work area.Secured using locks and bolts.

0.31”

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part No. Description Width Weight

212390010 LADDER SUppORT (W 40 cm) (GA) 1’ 3.7” 9.9 lbs.


210800700 TOEbOARD MEKA 48 · 0.7 m (WD) 2' 3.6" 4.6 lbs.









211220080 pLANK EXTENSION 200x8 cm (GA) 6' 6.7" 13.2 lbs.




210700030 bRACKET MEKA 48 · 0.4 m (GA) 1' 3.7" 9.5 lbs.



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STAbILIZERS

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

Secured using screws and bolts.

TELESCOpIC STAbILIZER

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.

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TIE bARSAn indispensable component for securing the scaffold to the structure's facade. It should be used with an EN 74 Ø 1.89” pipe-clamp. hook diameter: 0.71” (18 mm).

pROVISIONAL GUARDRAIL (two struts and two telescopic bars)

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

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 ledgers are installed and the provisional guardrails are taken down.

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211300030 STAbILIZER MEKA 48 · 0.4 m (GA) 1' 3.7" 9.5 lbs.




025029089 TIE bAR 0.5 m (GA) 1' 7.7" 3.3 lbs.

025029099 TIE bAR 1.0 m (GA) 3' 3.4" 5.3 lbs.

025029109 TIE bAR 1.5 m (GA) 4’ 11.1” 7.5 lbs.


251200500 TELESCOpIC STAbILIZER · 6 m (GA) 14’ 1” to 20’4.3 to 6.1 m 48.5 lbs.


210900000210900010

pROVISIONAL ASSEMbLy GUARDRAIL MEKA 48 (ZN)

6’ 7” to 9’ 10” 2.0 to 3.0 m 35.2 lbs.

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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 1.89” (48 mm) pipe-clamps.

ACCESS STEpS

OUTER GUARDRAIL - ACCESS STEpS -

INNER GUARDRAIL - ACCESS STEpS -

Ideal for creating access points in the scaffold structure. Anti-slip steps and landings. Width of steps 1’ 11.6” (60 cm). The models manufactured with 6061 aluminum are very lightweight, making assembly easier, while the hot galvanized steel model is ideal for access points that need a great-er loading capacity.

Manufactured with Ø 1.57” (40 mm) pipe, it is assembled onto the stan-dards rosettes with locks similar to those found on the ledgers.

Manufactured with Ø 1.26” (32 mm) pipe, it is assembled onto the access ladder struts using the two inverted U-shaped contours on both ends of the main pipe. For fastening the guardrail securely, the contours have connec-tion holes. It opens up the step's landing as a passageway.

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part No. Description L x h Weight

211420200 OUTER GUARDRAIL M 48 · 2x2 m (GA) 6’ 6.7” x 6’ 6.7” 12.1 lbs.

211420300 OUTER GUARDRAIL M 48 · 3x2 m (GA) 9’ 10.1” x 6’ 6.7” 15.0 lbs.


211520200 INNER GUARDRAIL M 48 · 2x2 m (GA) 6’ 6.7” x 6’ 6.7” 13.2 lbs.

211520300 INNER GUARDRAIL M 48 · 3x2 m (GA) 9’ 10.1” x 6’ 6.7” 16.5 lbs.


210900108 pROTECTION FAN 1.35 x 1.35 m (GA) 4’ 5” x 4’ 5” 22.0 lbs.

part No. COMpONENT C L x h Weight

240920200 ACCESS STEpS 2x2 m (W 60 cm) (AL) 41 psf. 6’ 6.7” x 6’ 6.7” 44.1 lbs.

240920300 ACCESS STEpS 3x2 m (W 60 cm) (AL) 41 psf. 9’ 10.1” x 6’ 6.7” 54.0 lbs.

212420300 ACCESS STEpS 3x2 m (W 60 cm) (GA) 62 psf. 9’ 10.1” x 6’ 6.7” 101.3 lbs.C: load capacity

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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

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

2 m

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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

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ASSEMbLy pROCEDURE

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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.

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.

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 facade 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.

DACAME, s.l.

Ctra. santa Bárbara - la sénia, km 4,6

43515 - la Galera

tarragona - spAIN

phone: + 34 977 71 70 04

Fax: + 34 977 71 93 89

[email protected]

www.dacame.com

Aluminum rolling tower Alu 50

rolling tower sYs-FAst

rolling tower MEKA 48

Multipurpose tower

shoring tower D

stages, ramps & grandstands.

Accessories

Modular scaffold MEKA 48

sectional scaffold sECus

ladder frame scaffold

European frame scaffold DINO 48

European frame scaffold FrEE 48

Facade scaffold DuO 45

Access towers

V.05-1510 NA

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 fully protected by copyright and the total or partial reproduction of images, texts, illustrations and graphics

without the express consent of DACAME S.L. is strictly prohibited.Legal Deposit T 1268-2015

Documents

Modular Scaffold MEKA 48 - DACAME · The Modular Scaffold MEKA 48 is designed to adapt to the most complex scaffold structures. Its versatility offers a wide range of uses, a significant