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The Formwork Experts.

Floor props Eurex ecoUser InformationInstructions for assembly and use (Method statement)© by Doka GmbH, A-3300 Amstetten

9810

7-20

0-01

2 999810702 - 09/2019

User Information Floor props Eurex eco

User Information Floor props Eurex eco

3999810702 - 09/2019

Contents

4 Introduction4 Elementary safety warnings7 Services

8 Product description9 Practical examples

10 Instructions for assembly and use (Method statement)

11 Possible incorrect usages

12 Technical condition

13 Permitted carrying capacity

16 Transporting, stacking and storing

19 Component overview

4 999810702 - 09/2019

Introduction User Information Floor props Eurex eco

IntroductionElementary safety warnings

User target groups

▪ This booklet is aimed at all persons who will be work-ing with the Doka product or system that it describes. It contains information on the standard design for setting up this system, and on correct, compliant uti-lisation of the system.

▪ All persons working with the product described herein must be familiar with the contents of this booklet and with all the safety instructions it contains.

▪ Persons who are incapable of reading and under-standing this booklet, or who can do so only with dif-ficulty, must be instructed and trained by the cus-tomer.

▪ The customer is to ensure that the information mate-rials provided by Doka (e.g. User Information book-lets, Instructions for Assembly and Use, Operating Instruction manuals, plans etc.) are up to date and available to all users, and that they have been made aware of them and have easy access to them at the usage location.

▪ In the relevant technical documentation and form-work utilisation plans, Doka shows the workplace safety precautions that are necessary in order to use the Doka products safely in the usage situations shown. In all cases, users are obliged to ensure compliance with national laws, standards and regulations throughout the entire project and to take appropriate additional or alternative workplace safety precau-tions where necessary.

Hazard assessment

▪ The customer is responsible for drawing up, docu-menting, implementing and continually updating a hazard assessment at every job-site. This booklet serves as the basis for the site-specific hazard assessment, and for the instructions given to users on how to prepare and utilise the system. It does not substitute for these, however.

Remarks on this booklet

▪ This document can be used as general Instructions for Assembly and Use (Method Statement) or be incorporated into site-specific Instructions for Assembly and Use (Method Statement).

▪ The graphics, animations and videos in this doc-ument or app sometimes depict partially assem-bled assemblies and may require additional safety equipment and/or measures to comply with safety regulations.The customer must ensure all applicable regulations are complied with, even if they are not shown or implied in the graphics, animations and videos pro-vided.

▪ Individual sections contain further safety instructions and/or special warnings as applica-ble.

Planning

▪ Provide safe workplaces for those using the form-work (e.g. for when it is being erected/dismantled, modified or repositioned etc). It must be possible to get to and from these workplaces via safe access routes!

▪ If you are considering any deviation from the details and instructions given in this booklet, or any application which goes beyond those described in the booklet, then revised static cal-culations must be produced for checking, as well as supplementary assembly instructions.

Regulations; industrial safety

▪ All laws, Standards, industrial safety regulations and other safety rules applying to the utilisation of our products in the country and/or region in which you are operating must be observed at all times.

▪ If a person or object falls against, or into, the side-guard component and/or any of its accessories, the component affected may only continue in use after it has been inspected and passed by an expert.

User Information Floor props Eurex eco Introduction

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Rules applying during all phases of the assignment

▪ The customer must ensure that this product is erected and dismantled, reset and generally used for its intended purpose in accordance with the applica-ble laws, standards and rules, under the direction and supervision of suitably skilled persons. These persons' mental and physical capacity must not in any way be impaired by alcohol, medicines or drugs.

▪ Doka products are technical working appliances which are intended for industrial / commercial use only, always in accordance with the respective Doka User Information booklets or other technical docu-mentation authored by Doka.

▪ The stability and load-bearing capacity of all compo-nents and units must be ensured during all phases of the construction work!

▪ Do not step on or apply strain to cantilevers, clo-sures, etc. until suitable measures to ensure their stability have been correctly implemented (e.g. by tie-backs).

▪ Strict attention to and compliance with the functional instructions, safety instructions and load specifica-tions are required. Non-compliance can cause acci-dents and severe injury (risk of fatality) and consid-erable damage to property.

▪ Sources of fire in the vicinity of the formwork are pro-hibited. Heaters are permissible only when used cor-rectly and situated a correspondingly safe distance from the formwork.

▪ Customer must give due consideration to any and all effects of the weather on the equipment and regards both its use and storage (e.g. slippery surfaces, risk of slipping, effects of the wind, etc.) and implement appropriate precautionary measures to secure the equipment and surrounding areas and to protect workers.

▪ All connections must be checked at regular intervals to ensure that they are secure and in full working order. In particular threaded connections and wedged con-nections have to be checked and retightened as nec-essary in accordance with activity on the jobsite and especially after out-of-the-ordinary occurrences (e.g. after a storm).

▪ It is strictly forbidden to weld Doka products – in par-ticular anchoring/tying components, suspension components, connector components and castings etc. – or otherwise subject them to heating.Welding causes serious change in the microstruc-ture of the materials from which these components are made. This leads to a dramatic drop in the failure load, representing a very great risk to safety.It is permissible to cut individual tie rods to length with metal cutting discs (introduction of heat at the end of the rod only), but it is important to ensure that flying sparks do not heat and thus damage other tie rods.The only articles which are allowed to be welded are those for which the Doka literature expressly points out that welding is permitted.

Assembly

▪ The equipment/system must be inspected by the customer before use, to ensure that it is in an accept-able condition. Steps must be taken to exclude com-ponents that are damaged, deformed, or weakened due to wear, corrosion or rot (e.g. fungal decay).

▪ Using our safety and formwork systems together with those of other manufacturers can create risks that may lead to injury and damage to property. This requires separate verification.

▪ The equipment/system must be assembled and erected in accordance with the applicable laws, standards and rules by trained customer personnel whilst maintaining any applicable safety inspections that may be required.

▪ It is not permitted to modify Doka products; such modifications constitute a safety risk.

Closing the formwork

▪ Doka products and systems must be set up so that all loads acting upon them are safely transferred!

Pouring

▪ Do not exceed the permitted fresh-concrete pres-sures. Over-high pouring rates overload the form-work, cause greater deflection and risk breakage.

Stripping the formwork

▪ Do not strip out the formwork until the concrete has reached sufficient strength and the person in charge has given the order for the formwork to be stripped out!

▪ When stripping out the formwork, never use the crane to break concrete cohesion. Use suitable tools such as timber wedges, special pry-bars or system features such as Framax stripping corners.

▪ When stripping out the formwork, do not endanger the stability of any part of the structure, or of any scaffolding, platforms or formwork that is still in place!

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Introduction User Information Floor props Eurex eco

Transporting, stacking and storing

▪ Observe all country-specific regulations applying to the handling of formwork and scaffolding. For system formwork the Doka slinging means stated in this booklet must be used – this is a mandatory require-ment.If the type of sling is not specified in this document, the customer must use slinging means that are suit-able for the application envisaged and that comply with the regulations.

▪ When lifting, always make sure that the unit to be lifted and its individual parts can absorb the forces that occur.

▪ Remove loose parts or secure them so that they can-not slip out of position and drop.

▪ All components must be stored safely, following all the special Doka instructions given in the relevant sections of this document!

Maintenance

▪ Only original Doka components may be used as spare parts. Repairs may only be carried out by the manufacturer or authorised facilities.

Miscellaneous

The weights as stated are averages for new material; actual weights can differ, depending on material toler-ances. Dirt accretions, moisture saturation, etc. can also affect weight.We reserve the right to make alterations in the interests of technical progress.

Symbols used

The following symbols are used in this document:

DANGERThis is a notifier drawing attention to an extremely dangerous situation in which non-compliance with this notifier will lead to death or severe, irreversible injury.

WARNINGThis is a notifier drawing attention to a dan-gerous situation in which non-compliance with this notifier can lead to death or severe, irreversible injury.

CAUTIONThis is a notifier drawing attention to a dan-gerous situation in which non-compliance with this notifier can lead to slight, reversible injury.

NOTICEThis is a notifier drawing attention to a situa-tion in which non-compliance with this noti-fier can lead to malfunctions or damage to property.

Instruction Indicates that actions have to be performed by the user.

Sight-checkIndicates that you need to do a sight-check to make sure that necessary actions have been carried out.

TipPoints out useful practical tips.

ReferenceCross-references other documents.

User Information Floor props Eurex eco Introduction

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Services

Support in every stage of the project

▪ Project success assured by products and services from a single source.

▪ Competent support from planning through to assem-bly directly on site.

High performance, in all stages of the project

Project assistance from start to finishEvery single project is unique and calls for individual-ised solutions. When it comes to the forming opera-tions, the Doka team can help you with its consulting, planning and ancillary services in the field, enabling you to carry out your project effectively, safely and reli-ably. Doka assists you with individual consulting ser-vices and customised training courses.

Efficient planning for a safe project sequenceEfficient formwork solutions can only be developed economically if there is an understanding of project requirements and construction processes. This under-standing is the basis of Doka engineering services.

Optimise construction workflows with DokaDoka offers special tools that help you in designing transparent processes. This is the way to speed up pouring processes, optimise inventories and create more efficient formwork planning processes.

Custom formwork and on-site assemblyTo complement its system formwork range, Doka offers customised formwork units. And specially trained personnel assemble load-bearing towers and formwork on site.

Just-in-time availabilityFormwork availability is a crucial factor in realising your project on time and on budget. The worldwide logistics network puts the necessary formwork quanti-ties on site at the agreed time.

Rental and reconditioning serviceThe formwork material needed for any particular pro-ject can be rented from Doka’s high-performing rental park. Doka Reconditioning cleans and overhauls both client-owned equipment and Doka rental equipment.

Tender Operations scheduling

Construction work

Project close-out

Engineering ▪ Execution planning ▪ Cycle planning ▪ Structure modelling/3D-planning ▪ Assembly drawings ▪ Statics calculation ▪ Concremote

Consulting and training ▪ Project processing on-site ▪ Formwork instructor ▪ Training & consulting

Process optimisation ▪ Concremote ▪ myDoka ▪ Planning software ▪ Yard management

Pre-assembly and assembly ▪ Pre-assembly service ▪ Pre-assembly on site service

Logistics ▪ Organisation of transport & freight

Rental and reconditioning service ▪ Rental service ▪ Formwork returns ▪ Reconditioning & service fixed rates

upbeat construction digital services for higher productivityFrom planning through to completion - with upbeat construction we’ll be moving construc-tion forward and upping the beat for more pro-ductive building with all our digital services. Our digital portfolio covers the entire construc-tion process and is being extended all the time. To find out more about our specially developed solutions go to doka.com/upbeatconstruction.

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Product description User Information Floor props Eurex eco

Product descriptionDoka floor props Eurex eco are adjustable telescopic steel props that conform to EN 1065. They are designed for use as vertical props for temporary struc-tures.

The main features: ▪ DIB (German Institute of Construction Engineering)

approval n° Z-8.311-942 ▪ EN 1065-compliant floor prop ▪ high load-bearing capacity

- see the section headed 'Permitted carrying capacity'

▪ numbered pegging holes for height adjustment

▪ Quick connection: Head adapters of various types can be attached in a crane-handling-safe manner with the spring-locked connecting pin

▪ Drop-out latch: For safety reasons, Doka props have latches to pre-vent the inner tube sliding out of the outer tube.

▪ the special geometry of the thread, which makes the prop easier to release even when it is under high load

▪ When the prop is pushed in all the way, it still leaves a clear 10 cm gap so that the operator's hands are not trapped.

▪ galvanised, long-life constructional design

A Head plateB Inner tubeC Fastening clampD Adjusting nutE Toggle leverF Rating labelG Outer tubeH Footplate

A

B

CD

E

G

H

F

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User Information Floor props Eurex eco Product description

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Practical examples

Doka Floor Systems

▪ Dokaflex 1-2-4 ▪ Doka Xtra ▪ Dokamatic table ▪ Dokaflex table

Temporary reshores

Follow the directions in the relevant User Infor-mation booklet!

A Formwork sheetB Doka beam H20C Lowering head H20 or 4-way head H20

9720-337-01

9795-203-01

A

9795 3 3-20 -0

C

BB

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Instructions for assembly and use (Method statement) User Information Floor props Eurex eco

Instructions for assembly and use (Method statement)

Setting up with tripod

Applies only for use as free-standing props. Comply with the instructions in the applicable User Information booklet when using the props in combination with a formwork system.➤Roughly adjust the height of the floor prop, using the

fastening clamp.

The holes are all numbered, which makes it easier to adjust the props to the same height.

➤Set up each removable folding tripod.➤Put the floor prop into the tripod and fix it in place with

the clamping lever. Before stepping onto the formwork, check again to make sure that the props have been correctly fixed in the tripods.

➤With the prop upright, use the adjusting nut for preci-sion adjustment.

Setting up without tripod

➤To prevent toppling, use Supporting head H20 DF to secure intermediate props for floor formwork (see the User Information booklets for Dokaflex 1-2-4 or Doka-Xtra, as applicable).

➤When using props as temporary reshoring, press them sufficiently tightly against the floor structure to ensure that they cannot topple.

Backing off floor props under load

1) Use a hammer to back off the adjusting nut.2) Take a firm grip on the inner tube with one hand.3) Open the fastening clamp to release the inner tube.

Guide the slider tube into the fixed tube with your hand.

9720-006

9720-000

The fastening clamp has to be pushed all the way into the floor prop.

9720-006

98017-202-01

9720-006

1

2

3

User Information Floor props Eurex eco Possible incorrect usages

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Possible incorrect usages

WARNING➤The uses illustrated below are prohibited, as

are other, similar uses!

Use only perfectly upright and plumb.

Baseplate must make full-sur-face contact with the ground.

Place only on ground of adequate load-bearing strength.

Do not attempt to use floor props one on top of another.

Do not use anchor rods or lengths of rebar as substitutes for the fastening clamps.

Do not use to support formwork panels.

Do not use as trenching braces.

9790-205-01 9 -20 -08107 1 3

9 -20 -08107 1 2

9

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181

071

9790-206-01 9790

-200

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9790

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9790

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Do not use as barrier to close off openings.

979 -20 -015 4

979 -2 -015 05

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Technical condition User Information Floor props Eurex eco

Technical conditionThe following quality criteria define the statically permit-ted degree of damage or weakening. Use is prohibited if the damage is more extensive.

Outer tube - inner tube

Head plate or baseplate bent out of shape

▪ a max. 1 mm outward and ▪ b max. 3 mm inward is permissible

Cracks in welds

▪ Not permissible.

Threads

▪ must be greased over entire length and action must be smooth.

Inner tube

▪ When the inner tube is rotated inside the outer tube so that the U-bolt fixing-holes of both tubes are lined up, it must be possible to fully extend and retract the inner tube.

Widening

▪ of the pegging holes in the inner tube is permissible up to 2 mm.

9790-208-07

b

a

9795-200-01 9795-200-02

9795

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User Information Floor props Eurex eco Permitted carrying capacity

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Permitted carrying capacity

Used as free (non-system-dependent) construction props

Permitted capacities [kN] as a function of the extension length and the position of the outer tube (as per Gen. Building-Inspectorate Approval Z-8.311-942)

Eurex 20 eco Eurex 30 eco250 300 350 400 450 550 250 300 350 400 450

Prop

leng

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m

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p

at b

otto

m

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p

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m

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p

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m

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p

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otto

m

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p

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otto

m

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p

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otto

m

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p

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otto

m

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m

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m

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Posi

tion

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ter t

ube*

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DIN

EN

106

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B25 B25 B30 B30 B35 B35 B40 B40 B45 B45 B55 B55C25 C25 C30 C30 C35 C35 C40 C40 C45 C45

D25 D25 D30 D30 D35 D35 D40 D40 D45 D45 D55 D55E25 E25 E30 E30 E35 E35 E40 E40 E45 E45

5.5 20.3 22.25.4 21.4 23.65.3 22.4 25.05.2 23.5 26.35.1 24.6 27.65.0 25.8 29.14.9 27.1 30.54.8 28.5 32.24.7 29.9 33.94.6 31.5 35.34.5 22.9 25.8 33.1

36.7

32.7 34.54.4 24.3 27.5 34.9 34.8 36.84.3 25.7 29.3

36.7

36.8 39.24.2 27.2 31.2 39.2

41.2

4.1 28.9 33.3

41.2

4.0 21.3 24.5 30.5 35.4 31.5 34.23.9 22.8 26.4 32.4

36.7

33.8 36.83.8 24.2 28.3 34.3 36.1 39.33.7 25.8 30.4 36.3 38.7

41.2

3.6 27.4 32.7

36.741.2

3.5 20.6 24.1 29.0 35.1 30.9 34.23.4 22.1 26.3 30.7

36.7

33.3 36.83.3 23.7 28.4 32.3 35.8 39.33.2 25.3 30.8 33.6 38.2

41.2

3.1 27.0 33.6 34.5

41.2

3.0 20.4 24.4 28.7 36.4 35.5 30.9 34.82.9 22.0 26.9 29.5

36.7

36.7

33.6 37.32.8 23.7 29.4 30.4 36.2 39.72.7 25.0 31.8 31.3 38.6

41.2

2.6 25.9 34.2 32.4 40.02.5 20.0 24.2 26.9

36.7

33.5 30.9 37.0

41.2

2.4 21.1 26.7 27.7 34.7 32.2 38.52.3 22.2 29.1 28.6 35.9 33.6 40.12.2 23.0 31.6 29.6

36.734.8

41.2

2.1 23.7 34.0 31.0 35.92.0 24.3 36.4 32.3 37.01.9 25.4

36.7

33.9 38.71.8 26.6 35.5 40.41.7 28.0

41.21.6 29.81.5 31.5

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Permitted carrying capacity User Information Floor props Eurex eco

*) Position of outer tubeat bottom at top

User Information Floor props Eurex eco Permitted carrying capacity

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When used in Dokamatic and Dokaflex tables, or as temporary reshoring (with props restrained)

Permitted load-bearing capacity [kN]

Prop

le

ngth

[m] Eurex 20 eco Eurex 30 eco

250 300 350 400 450 550 250 300 350 400 450

5,5 305,4 325,3 345,2

36,7

5,15,04,94,84,74,64,5 30

41,2

4,4 324,3 344,2 364,1

36,7

4,0 30

41,2

3,9 323,8 343,7 363,6

36,7

3,5 30

41,2

3,4 323,3 343,2 363,1

36,7

3,0 30

41,2

2,9 322,8 342,7 362,6

36,7

2,5 30

41,2

2,4 322,3 342,2 362,1

36,7

2,01,91,81,71,61,5

NOTICEWhen used as temporary reshoring: The baseplate stands directly on the floor, the headplate is directly against the slab (a form-work panel or 2 Doka beams H20 can be used as packers at top).

A Formwork sheetB Doka beam H20C Lowering head H20 or 4-way head H20

9795-203-01

A

9795 3 3-20 -0

C

BB

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Transporting, stacking and storing User Information Floor props Eurex eco

Transporting, stacking and storing

Doka stacking pallet 1.55x0.85m

Storage and transport devices for long items:▪ durable▪ stackable

Suitable transport appliances:▪ crane▪ pallet stacking truck▪ forklift truck

The Bolt-on caster set B turns the stacking pallet into a fast and manoeuvrable transport device.

Loading capacity of the stacking pallet

Using Doka stacking pallets as storage units

Max. n° of units on top of one another

Note:How to use with bolt-on castor set: Always apply the fixing brake when the container is ‘parked’.When Doka stacking pallets are stacked, the bottom pallet must NOT be one with a bolt-on caster set mounted to it.

Using Doka stacking pallets as transport devices

Lifting by crane

a ... max. 4.5 m

Repositioning by forklift truck or pallet stacking truck

Follow the directions in the 'Bolt-on castor set B' Operating Instructions!

Max. load: 1100 kgPermitted imposed load: 5900 kg

Doka floor propsEurex 20 eco 250, 300 and 350 40Eurex 20 eco 400 35Eurex 20 eco 450 and 550 30Eurex 30 eco 250 and 300 40Eurex 30 eco 350 35Eurex 30 eco 400 and 450 30

NOTICE▪ Multi-trip packaging items that each contain

very different loads must be stacked withthe heaviest ones at the bottom and thelightest ones at the top!

▪ The rating plate must be in place and clearlylegible.

Outdoors (on the site) IndoorsFloor gradients of up to 3% Floor gradients of up to 1%

2 6It is not allowed to stack empty pallets on top of one another!

NOTICE▪ Multi-trip packaging items may only be lifted

one at a time.▪ Use a suitable crane suspension tackle

(e.g. Doka 4-part chain 3.20m).Do not exceed the permitted load-bearingcapacity.

▪ Load the items centrically.▪ Fasten the load to the stacking pallet so that

it cannot slide or tip out.▪ When lifting stacking pallets to which Bolt-

on castor sets B have been attached, youmust also follow the directions in theseOperating Instructions!

▪ Spread angle β max. 30°!

NOTICE▪ Load the items centrically.▪ Fasten the load to the stacking pallet so that

it cannot slide or tip out.

92815-2 -0124

a

= =

User Information Floor props Eurex eco Transporting, stacking and storing

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Bolt-on castor set B

The Bolt-on caster set B turns the stacking pallet into a fast and manoeuvrable transport device.Suitable for drive-through access openings > 90 cm.

The Bolt-on caster set B can be mounted to the follow-ing multi-trip packaging items: ▪ Doka accessory box ▪ Doka stacking pallets

Follow the directions in the 'Bolt-on castor set B' Operating Instructions!

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Transporting, stacking and storing User Information Floor props Eurex eco

Article n°[kg] Article n°[kg]

19999810702 - 09/2019

User Information Floor props Eurex eco Component overview

Component overview[kg]Article n°

Doka floor prop Eurex 20 eco 250 11.5 586270000Length: 148 - 250 cmDoka floor prop Eurex 20 eco 300 14.0 586271000Length: 173 - 300 cmDoka floor prop Eurex 20 eco 350 16.9 586272000Length: 198 - 350 cmDoka floor prop Eurex 20 eco 400 20.5 586273000Length: 223 - 400 cmDoka floor prop Eurex 20 eco 450 24.1 586275000Length: 248 - 450 cmDoka floor prop Eurex 20 eco 550 32.0 586276000Length: 298 - 550 cmDoka-Deckenstütze Eurex 20 eco

Doka floor prop Eurex 30 eco 250 12.8 586000000Length: 148 - 250 cmDoka floor prop Eurex 30 eco 300 16.3 586001000Length: 173 - 300 cmDoka floor prop Eurex 30 eco 350 20.7 586002000Length: 198 - 350 cmDoka floor prop Eurex 30 eco 400 24.2 586003000Length: 223 - 400 cmDoka floor prop Eurex 30 eco 450 28.5 586004000Length: 248 - 450 cmDoka-Deckenstütze Eurex 30 eco

Removable folding tripod top 12.0 586155500Stützbein top

Removable folding tripod 15.6 586155000Stützbein

Plastic mallet 4kg 4.5 586097000Kunststoffhammer 4kg

Doka stacking pallet 1.55x0.85m 41.0 586151000Doka-Stapelpalette 1,55x0,85m

Bolt-on castor set B 33.6 586168000Anklemm-Radsatz B

Galvanised

Galvanised

GalvanisedHeight: 80 cmDelivery condition: folded closed

GalvanisedHeight: 80 cmDelivery condition: folded closed

BlueLength: 110 cm

GalvanisedHeight: 77 cm

Painted blue

999810702 - 09/2019Doka GmbH | Josef Umdasch Platz 1 | 3300 Amstetten | Austria | T +43 7472 605-0 | F +43 7472 66430 | info@doka.com | www.doka.com

Near to you, worldwide

Doka is one of the world leaders in developing, manu-facturing and distributing formwork technology for use in all fields of the construction sector.With more than 160 sales and logistics facilities in over 70 countries, the Doka Group has a highly efficient dis-tribution network which ensures that equipment and

technical support are provided swiftly and profession-ally.An enterprise forming part of the Umdasch Group, the Doka Group employs a worldwide workforce of more than 6000.

www.doka.com/floor-props