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The benefits of EJOWELD® have been recognized by customers on a global scale with EJOWELD® being featured on vehicles such as the AUDI Q7, AUDI A8, AUDI E-Tron, Porsche 911, and more recently, the new FORD Explorer.

Contact: For a first topic coordination, please write us an email with your problem description: dkorn@ejot.com You can also contact us by phone: +49 2751 529 - 2088 If it is a more complex task, we would be happy to arrange a conference call or an on-site visit.

EJOT site in Tambach-Dietharz receives "Outstanding site development" award

The Declaration of Performance (DoP) is a central feature of the Construction Products Regulation (CPR) in the EU. It provides information regarding the performance of a product under consistent testing standards. All construction products which fall under a DIN-EN or for which a European Technical Assessment (ETA) has been issued require this declaration.

In the case of composite products it is necessary to take the concentration threshold of the individual product into account (e.g. bicycle handle, belt buckle, etc.).

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Antistatic charging of the screws draws the fine dust powdered pigment in like a magnet. The paint must then bake for 20 minutes at 185 °C in a furnace.

EJOT - that's more than 4,000 employees in 51 locations with more than one hundred years of company history. In Europe, our numerous sales companies and offices guarantee direct customer contact and fast availability of our products. EJOT services and products are also available worldwide. We have production sites and sales offices in North and South America and in Asia.

If the fastening base on the structure is not covered by the ETA or if it cannot be determined clearly or at all, on-site tests, so-called anchor pull-out tests, are required.

EJOT is open to so-called whistleblowers and proceeds in accordance with the Whistleblower Directive of the European Union (EU Directive 2019/1937 of 26.11.2019 for the protection of persons who report violations of Union law) as well as the German Whistleblower Protection Act (Hinweisgeberschutzgesetz (HinSchG)). EJOT also commits itself to respect human rights and the environment and to take responsibility for its own supply and value chain.

With the data transfer you are automatically obliged to maintain confidentiality which also includes the implementation of reasonable precautions against unintended passing-on to external parties and against unauthorised use by your own employees. In case of violation you make yourself liable to prosecution and compensation. EJOT will make use of all legal possibilities of penalty.

These movements have to be taken up by the profiles in order to enable a permanent, driving-rain-tight connection of the components.

EJOT Fastening Systems earned an Automotive News PACE Award following an extensive review by an independent panel of judges including a comprehensive written application and a site visit... More: https://www.ejot.com/presse-ejoweld-award

Volkswagen Group's ‘Formel Q Certificate’ for the EJOT Herrenwiese/Bienhecke site

The EJOT Group invests 10 million euros in new TEC CENTER in Bad Laasphe Ecology and efficiency play a central role when it comes to the new TEC CENTER at the EJOT site in Bad Laasphe.

The new building at the EJOT Turkey site will directly reach this quota with a 2,000 kWp PV system.

On-site service Individual consultation Logistics Digital services

On-site service Construction site advice Anchor pull-out tests Endoscopy for assessing double-sheet wall structures Adhesive tests for EJOT reveal beads with mesh Individual consultation Product training and instruction Classification of the required assembly elements Pre-dimensioning for safety-relevant assembly elements Pre-dimensioning for double expansion renovation anchors Contact Personal sales and application engineering contact

In the following, we will therefore take a closer look at the most common head styles and drives for self-drilling screws: Hexagon head and hexagon drive In the case of screws with a hexagon head, we speak of hexagon screws (also called wrench screws). As a drive, the hexagon head has the great advantage that the surfaces of the head realize greater power transmission and the screw can be gripped from all sides.

Downloads Press release FAKUMA 2023 [PDF; 209 KB] Picture Product range electromobility [JPG; 3.78 MB] Picture TOBI Drive-System [JPG; 3.6 MB]

Our service hotline is available for technical questions, please contact: Phone: +49 2751 529-123 e-mail: hotline@ejot.com 08.00-12.00 a.m. - 13.00-17.00 p.m.

EJOT becomes climate neutral The EJOT Group wants to become climate neutral by 2035 and reduce its CO2e emissions from currently 188,400 tons to zero.

Wooden Components Information on the necessary edge distances in wooden components can be found, for example, in DIN EN 1995-1-1: 2010-12 (Eurocode 5). There are various parameters to consider, which have an influence on the required edge distance: Direction of the grain of the wood Angle between force and grain direction Loaded / unloaded edge Screw diameter Using pre-drilled / non-pre-drilled screws

The possibility of cutting to length on site to suit the insulation thickness enables the realisation of a lean product range. The Iso-Bar ECO is available in four lengths and thus ensures a completely flexible usage on-site. Detailed information about Iso-Bar ECO can also be found at www.ejot.com/iso-bar-eco.

Please contact the subsidiary of your country, if there are any online training courses or seminars on site available. Select your country

Part 1 – Planning basics Part 3 – Basic concepts of initial sizing Part 4 – The wind uplift test Part 5 – Calculation of wind load Part 6 – Technical rules for flat roofs

Due to high movement absorption, driving rain-tight component connections can be permanently guaranteed (see left picture).

Fakuma, Friedrichshafen - Germany, from October 15th to 19th, 2024 - Hall B3 / Stand B3-3111 Free tickets: Click here EuroBlech, Hanover - Germany, from October 22nd to 25th, 2024 - Hall 11 / Stand 11-C15 Free tickets: Click here We look forward to your visit!

The use of the associated installation tool makes installation simple and safe. Furthermore, the correct axial and radial position of the fastener is always ensured.

Portrait Year of construction of the property: 2020/2021 Size of the greening: - East façade + inner courtyard: approx. 600 m² - Foyer: approx. 60 m² Owner: ENNI Energie & Umwelt Niederrhein GmbH, 47441 Moers Planning: Carpus + Partner AG, 52074 Aachen Green planning: GDL Belke GmbH, 57368 Lennestadt

Fact sheet Scheduled completion: 2023 Size: - 8 floors - Single floor area: approx. 8.000 m² - Office space: approx. 48.000 m² - Commercial space: approx. 3.700 m² Owner: HB Reavis, Bratislava Architect: Make Architects, London Planning: HB Reavis, Bratislava

Through bolts are frequently used as mechanical anchoring solutions for heavy loads in cracked or non-cracked concrete. In our article, we take a look at the special features and functionality of through bolts, and offer valuable tips on how to install them correctly.

In addition, no special tools are required. A glance at the construction site reveals another major advantage of the centring sleeves used in the LT-TD system: the sleeves used in the LT system have a permanent functional purpose and remain in the drill hole.

For example, digging or dredging was not allowed on the site so as not to release radiation from the ground.

EJOT Tec Days: On-site customer training with compact knowledge on fastening technologies.

EJOT Tec Days: On-site customer training with compact knowledge on fastening technologies.

Part 1 – Types of screws Part 2 – Head styles and types of drives Part 3 – Production of self-drilling screws Part 4 – Edge distances Part 5 – Avoid assembly errors with self-drilling screws

Part 1 – Types of screws Part 2 – Head styles and types of drives Part 3 – Production of self-drilling screws Part 4 – Edge distances Part 5 – Avoid assembly errors with self-drilling screws

A few days earlier, the trainees with support from Helmut Zacharias, head of the learning workshop at the Herrenwiese site, had marked out the planting area for the logo together with employees of the Rentkammer.

In the first two parts of the self-drilling screw guide, we covered the different types of self-drilling screws as well as the different head styles and drive types. In this part we would like to show you the basic procedures for screw manufacturing, take you on a journey into the production of EJOT and introduce you to the individual production phases using the example of the EJOT self-drilling screw JT3-18-5.5.

These movements must accommodate fabric plaster profiles to provide a permanent, driving rain-proof connection to allow between the components.

Part 2 – Head styles and types of drives Part 3 – Production of self-drilling screws Part 4 – Edge distances Part 5 – Avoid assembly errors with self-drilling screws

Part 1 – Types of screws Part 2 – Head styles and types of drives Part 3 – Production of self-drilling screws Part 4 – Edge distances

The advantages of the T-FAST® at a glance TX drive for optimum torque transmission Partial thread with end mill at the transition to the non-threaded fastener shaft reduces the installation torque and simplifies the installation process Special tip geometry ensures quick gripping and allows fast processing Specifications T-FAST® JW2-STR countersunk head screw with milling ribs on the underside for simplified lowering of the head for surface fixed installation T-FAST® JW2-STS with wafer head and pressed washer.

As a result, the substrate material may flake off and ultimately the attachment point may fail.

A distinction is usually made between pre-positioned installation and push through installation. Let´s take a closer look at the two types of installation below: Pre-positioned installation The process of pre-positioned installation consists of several steps: First a hole is drilled according to the product data and cleaned using a cleaning brush and blow-out pump. (1-3) In the next step, the anchor is inserted into the fastening base.

These must be absorbed by the reveal beads with mesh, because a permanent, driving rain-proof connection between the building components must also be ensured under these effects.

Das Familienunternehmen trägt das Zertifikat bereits seit 2011 und bleibt mit dieser fünften Zertifizierung und bereits zwölf zurückliegenden Auditjahren mit externen Überprüfungen im sogenannten Dialogverfahren. „Das bedeutet, dass wir mit den Maßnahmen, die wir in den vergangenen Jahren stetig umgesetzt haben, einen hohen Qualitätsstandard erreicht haben“, betont Projektleiterin Michaela Wetter. Es gehe im Dialogverfahren nicht mehr in erster Linie um die Integration neuer Maßnahmen in unsere Personalarbeit, sondern der Fokus liege auf der Fortführung etablierter Angebote und die Förderung vereinbarkeitsbewusster Kultur bei EJOT.

Science journalist Ranga Yogeshwar presented the TOP 100 seal to Prof Dr Ralph Hellmig, Director Technology Management Fasteners, and Ralf Birkelbach, Chief Technology Officer (CTO), on the occasion of the "Deutscher Mittelstands-Summit" (German SME summit) in Augsburg.

With the dimensioning software for through bolts EJOT offers a very helpful tool for static initial sizing of building projects.

The EJOT Approval assistant is a database vision of the European technical approval ETA-10/0200 and ETA-13/0177 and of the national approval Z-14.1-4.

The award ceremony took place on Friday 28th July 2024 in Weimar for all medium-sized enterprises in Germany that received the TOP 100-seal at the beginning of the year.

Part 2 – Types of anchoring with roofing membranes Part 3 – Basic concepts of initial sizing Part 4 – The wind uplift test Part 5 – Calculation of wind load Part 6 – Technical rules for flat roofs

The Kreisbahn Siegen-Wittgenstein had commissioned DB Cargo with the rail transport from Kreuztal to Graz. For Kuehne+Nagel, the transport was a test run to find an answer to the question of whether it makes sense to transport EJOT products by train from Kreuztal to Graz.

Part 1 – Planning basics Part 2 – Types of anchoring with roofing membranes Part 3 – Basic concepts of initial sizing Part 4 – The wind uplift test Part 5 – Calculation of wind load

Several EJOT articles are part of the ICC ES evaluation report.

The path to climate neutrality leads through Scope 3 emissions. At EJOT, as at many other manufacturing companies, they make up the largest amount of the CO2e footprint.

22.04.2022, Market Unit Construction The ETA-approved JC2 Plus concrete screw for high loads is DIBt-approved for reusability together with the CG Checking Gauge.

In addition to general building authority approval Z.14.4-426, they also have European approval (ETA-10/0200) and product certification from the US industrial property insurance company FM Global and the independent assessment body ICC ES.

Assessment of the environment – Corrosivity categories (DIN EN ISO 12944-2) Various European and international standards are available to us in order to assess which exposure to corrosion is to be expected and then select the suitable materials.

He added that customers in Germany and Europe would not be neglected. "However, we have to take note that the general conditions in Europe have become more difficult."

Due to an optimized tip geometry, the new JC2 Plus is still easy to install. With the newly launched size 14 mm, the portfolio has been expanded at the same time.

Torsion/bending stress If components are rotated about their own axis (torsion) or loaded transversely to the axis with a force (bending), a multitude of tensions arise around the component centre, the so-called neutral fibre. Types of loading

The standard specifies the planning, calculation and construction principles for sustainable structures. 18516 refers to the general building authorities approval for stainless steels Z-30.3-6 for the corrosion requirement for the fastening elements. This in turn refers to European standard DIN EN 1993-1-4. According to EN 1993-1-4, Table A1, the corrosion resistance factor CRF has to be determined.

Benefits for industrial users The innovative joining technique EJOWELD® makes it possible to join new materials and material thickness combinations which have not been feasible to date.

The new approval Z-21.8-2141 regulates the option of reusing the JC2 Plus concrete screw, 14 mm diameter with hexagon head.

The first sustainability report for our group of companies shows many of the activities we have initiated to reduce our CO2 emissions - with the aim of achieving climate neutrality by 2035.

Corrosion damage causes costs amounting to several billion euros each year. In addition to the financial consequences, numerous dramatic damage events can be attributed to corrosion.

It is still dark. EJOT is slowly waking up. The first lights go on in the production halls.

Downloads Press release EuroBLECH 2024 [PDF; 216 KB] Picture product portfolio for fastening into ultra-high-strength sheet metal [JPG; 6,27 MB] Picture application areas of MAXXtip® automotive sector [JPG; 3,94 MB]

Green roofs must also be taken into account in the structural design of the building. In Europe, the standards EN 1991-1-3 "Actions on structures: snow loads" and EN 1991-1-4 "Actions on structures: wind loads" serve as the main basis for determining the structural requirements for the mounting system.

The best three ideas are awarded monthly with a prize of 250 euros. At the 2023 annual awards ceremony for the ideas competition, which took place at the New CAPITOL in Bad Berleburg, employees were awarded 17,500 euros in prize money in six categories. The top prize in each category is worth 2,500 euros and the second and third place each receive 250 euros.

We look forward to hearing from you.

Lower installation and higher stripping torques offer a larger margin for the safe assembly with common pneumatic and electric screwdrivers. The circular cross section in combination with various installation depths (1 to 2,5 x d) allow a high amount of flexibility in the choice of the appropriate fastening system.

A V stands for zinc-coated steel screws (V), while an E stands for a screw made of A4 stainless steel.

We are successful with our products and services in Europe, but also on the American, Asian and African continents.

Being developed by experts in the fixing industry from all Europe and having as a base of calculation, the Europe design standards (ETAG), Chemical Anchor Engineering is the friendliest software from this category.

Our foreign companies will keep their legal forms and their usual structure. With the transformation into a European public limited company in the year of the 100th anniversary of our company we place greater emphasis on the ongoing internationalisation and raise this to an even more professional level in operational terms. Even after the change into a European public limited company EJOT will remain a family owned and managed business. This means that the entrepreneurial stability and solidity that have characterized our company in the past will be ensured in the future as well.

The EJOT approval assistant is a database-driven version of the current European Technical Assessments ETA-10/0200 and ETA-13/0177 and the national approval Z-14.1-4.

Once again we see that low carbon-emissions steel is vital for building the infrastructure we need for the transition to carbon neutrality. After all, solar modules, efficient electric cars or wind turbines cannot be made without steel. We are already able to produce very low-carbon and, in a few years, climate-neutral steel. For us, it's about doing our homework and continuously working on such promising projects in cooperation with our customers.”

This also shows why only products with national building authorities’ approval or European Technical Approval may be used for statically and/or safety-relevant areas.

The ejotherm® STR U 2G universal anchor was the first solution for countersunk installation covered with a cap on the European market.

In operation the new building is carbon-neutral. Ecology and efficiency play a central role and underline the strategic goal of the EJOT group to reduce the CO2 emission to zero until 2035.

The use of all EJOT embedment, connector and fastening elements is specified by construction law in an ETA (European Technical Assessment). Since the European Construction Products Regulation came into effect, it is the generally recognised proof of the technical usability of a construction product in the sense of the Construction Products Regulation in the member states of the European Union.

The necessary tests for this approval essentially correspond to the European approval ETA and confirm the safety, reliability and durability of the EJOT flat roof fasteners. The FM approval is a further step for the worldwide use of the products. The background: In Europe, fasteners are usually tested on the basis of an EEAS and thus approved for use with all roofing membranes.

This 14 mm anchor features excellent load-carrying capacities and a characteristic bending moment of more than 60 Nm. Substrate material The European Technical Assessments (ETA) regulate for which substrate materials the facade anchors are approved.

Part 1 – Planning basics Part 2 – Types of anchoring with roofing membranes Part 3 – Basic concepts of initial sizing Part 4 – The wind uplift test Part 6 – Technical rules for flat roofs

But which influencing factors play a role in the quantitative analysis, and which parameters are required to create the initial sizing? Influencing factors for initial sizing With regards to the effects, three factors have an influence on the calculation: The wind zone in which the building project is planned.

Part 1 – Planning basics Part 2 – Types of anchoring with roofing membranes Part 3 – Basic concepts of initial sizing Part 5 – Calculation of wind load Part 6 – Technical rules for flat roofs

86 percent of our colleagues are proud to be a part of EJOT. 90 percent recommend EJOT as an attractive employer and 88 percent would still like to be working for EJOT in five years too. During an internship your can take a look behind the scenes and experience EJOT as an employer for yourself.