Bauwerksmechaniker/Bauwerksmechanikerin für Abbruch und Betontrenntechnik

Construction mechanics for demolition and concrete cutting technology are trained in a dual system. Learning takes place at the training company (usually industrial construction companies): construction sites, and at the vocational school (Berufsschule): classrooms. In addition, parts of the training must be completed at inter-company training centers. Vocational school instruction is partly conducted in cross-state specialized classes, currently for the states of Baden-Württemberg, Bavaria, Berlin, Brandenburg, Hesse, Mecklenburg-Western Pomerania, Lower Saxony, North Rhine-Westphalia, Saarland, Saxony, Schleswig-Holstein, and Thuringia in Gelsenkirchen (North Rhine-Westphalia) at the Hans-Schwier-Berufskolleg.

Training in the 19 recognized construction trades is being modernized and adapted both in terms of content and structure. Technical progress and, in particular, the increased requirements for environmental and consumer protection, e.g., regarding energy saving and avoidance of CO2 emissions, necessitate a reorganization of the training. The impact of new technologies, digitalization, and sustainability on activities in the construction industry are considered in the new training regulations. The current legal basis for all 19 construction trades is the 'Ordinance on Vocational Training in the Construction Industry'.

This is a recognized vocational training occupation, structured as dual training in industry, lasting 3 years. Learning takes place at the training company and vocational school (dual training). In this profession, construction mechanics for demolition and concrete cutting technology carry out dismantling and demolition work on technical installations, building components, or entire structures. They cordon off the construction site, put up warning signs, and hang nets to catch falling debris. First, they strip the building's interior, removing floor coverings, screed, partition walls, fluorescent tubes, and boilers, for example. Afterwards, they demolish the building using excavators, wrecking balls, or explosives. They carefully separate and dispose of the demolition materials. In addition, they carry out construction measures. They concrete components such as ceilings and walls and produce formwork. They also assemble precast reinforced concrete elements, seal structures, and install insulation materials for thermal, cold, sound, and fire protection.

The job title is Construction Mechanic for Demolition and Concrete Cutting Technology. It is a recognized vocational training occupation lasting 3 years. In this profession, construction mechanics for demolition and concrete cutting technology carry out dismantling and demolition work on technical installations, building components, or entire structures. They cordon off the construction site, put up warning signs, and hang nets to catch falling debris. First, they strip the building's interior, removing floor coverings, screed, partition walls, fluorescent tubes, and boilers, for example. Afterwards, they demolish the building using excavators, wrecking balls, or explosives. They carefully separate and dispose of the demolition materials. In addition, they carry out construction measures. They concrete components such as ceilings and walls and produce formwork. They also assemble precast reinforced concrete elements, seal structures, and install insulation materials for thermal, cold, sound, and fire protection.

3 years

The training is carried out in parallel at the training company and the vocational school (Berufsschule). Vocational school instruction takes place on specific weekdays or in block form. An excerpt from the training framework plan and the framework curriculum for the 1st year of training includes: training in the company and in inter-company courses: order acceptance, performance recording, work plan and process plan; setting up, securing, and clearing construction sites; testing, storing, and selecting building and auxiliary building materials; reading and applying drawings, making sketches; carrying out measurements; processing wood and making wood connections; producing components from concrete and reinforced concrete as well as building elements from stones; installing insulation materials for thermal, cold, sound, and fire protection; producing plasters, screeds, and components in drywall construction; setting and laying tiles and slabs; creating building pits and trenches, shoring and dewatering; creating traffic routes; laying and connecting.

No costs are incurred for the Ausbildung (vocational training). The training company provides the necessary training materials for the practical part of the Ausbildung and pays the examination fees. Unless otherwise regulated, trainees must bear the costs of learning materials for Berufsschule (vocational school) lessons and for work clothing themselves. In addition, costs may arise if training locations are far from the place of residence. In certain life situations, trainees can receive vocational training allowance (Berufsausbildungsbeihilfe - BAB). Further information: Berufsausbildungsbeihilfe (BAB).

In the training company, trainees learn, for example: how construction sites are set up, secured, and cleared, and what needs to be considered when erecting work and protective scaffolding; how excavation pits, formwork, and reinforcements are made; how to construct masonry, cover openings, and seal the building against moisture; how to construct traffic routes and what needs to be considered when laying and connecting supply and disposal lines; how insulation materials are installed, screeds are produced, and tiles and slabs are laid; how subsurfaces are prepared, gypsum mortar is mixed, and dry wall plaster is applied; what must be considered when reading and preparing drawings, sketches, and laying plans; what tools, construction equipment, and machines exist and how they are handled; how insulation from organic and inorganic materials, as well as mats and fillings, are produced; how formwork for platforms, foundations, columns, beams, and staircases is made.

The following conditions and requirements should be anticipated: In the company: Practical participation (under guidance): e.g., setting up and securing a construction site, separating and storing demolition material. Environment: Changing construction sites, working outdoors and in buildings (cold, heat, rain, drafts), machine noise, construction dust. Clothing: Protective clothing (e.g., hard hat, hearing protection, gloves, safety shoes). Working hours: Partially shift work. Requirements: Good physical constitution (e.g., when lifting and carrying heavy demolition parts). Manual dexterity (e.g., when working with saws and drills). Prudence and sense of responsibility (e.g., when preparing for blasting). Body control and freedom from vertigo (e.g., when working on ladders and scaffolding). At the Berufsschule: Lessons one or two days per week or as block instruction.

Trainees can complete parts of their Ausbildung (vocational training) abroad, for example: Various European countries. Internship abroad as part of the additional qualification "Europaassistent/in". Duration: at least 3 weeks. Access requirement: intermediate school leaving certificate. Further information on the additional qualification Europaassistent/in.

The Ausbildung (vocational training) remuneration for a dual Ausbildung is paid by the training company and, in companies bound by collective agreements, is based on collective bargaining agreements. Trainees are to be granted appropriate remuneration. If the Ausbildung takes place in a school-based form (e.g., at a Berufsfachschule or in the 1st year of Ausbildung as a Berufsgrundbildungsjahr - BGJ), no Ausbildung remuneration is paid. Example Demolition and Scrapping Industry (monthly gross): 1st year of Ausbildung: €1,122. 2nd year of Ausbildung: €1,351. 3rd year of Ausbildung: €1,610. Source: HWK Kassel, as of April 2026. The collective bargaining agreement applies to the entire Bundesland (federal territory). Note: This information is for orientation purposes. No claims can be derived from it.

In-depth knowledge in the following school subjects provides good prerequisites for successful Ausbildung (vocational training): Mathematics: To be able to calculate the demand for building materials, for example, trainees should have good knowledge of mathematics. Manual Arts/Technology: Manual skills help trainees to operate construction machines and equipment correctly. Those with knowledge of technical drawing have an advantage when reading and preparing sketches and plans.

The additional qualification "Europaassistent/in" (Europe Assistant) is aimed at apprentices with at least a secondary school leaving certificate. It expands the initial Ausbildung (vocational training) with intercultural competencies and offers apprentices the opportunity to improve their foreign language skills. For this purpose, apprentices attend additional Berufsschule (vocational school) classes, for example, in European Commercial and Economic Law, and complete a multi-week internship abroad. The responsible chamber provides further information, for example, on "Europaassistent/in."

The following Ausbildung (vocational training) alternatives are available for the profession of Structural Mechanic for Demolition and Concrete Separation Technology: High-rise construction sector: Concrete and Reinforced Concrete Worker, Bricklayer, Furnace and Chimney Builder, Construction Equipment Operator. Commonality: handling concrete components and masonry, while operating construction machinery.

2004: The Ausbildung (vocational training) regulations according to the Vocational Training Act come into force. The profession is included in the Ordinance on Professions in the Construction Industry. 2020: Amendment of the Vocational Training Act (BBiG) and the Crafts Code (HWO): e.g., introduction of a minimum Ausbildung (vocational training) remuneration; expansion of the possibility to complete Ausbildung (vocational training) part-time. The permeability within vocational education is also improved. Thus, Ausbildung (vocational training) regulations can stipulate that apprentices who fail the final or journeyman's examination in a profession that builds on a two-year Ausbildung (vocational training) profession can acquire the qualification of the two-year Ausbildung (vocational training). 2024: Entry into force of the Vocational Training Validation and Digitalization Act with adjustments in the Vocational Training Act (BBiG) and the Crafts Code (HWO): among other things, legal anchoring of the possibility of digital mobile Ausbildung (vocational training); introduction of an assessment and certification procedure (vocational validation) of individual professional qualifications.

Structural Mechanic for Demolition and Concrete Separation Technology is a recognized 3-year Ausbildung (vocational training) profession in industry.

Qualification Title: Structural Mechanic for Demolition and Concrete Separation Technology.

Improving opportunities with additional qualifications: Future Structural Mechanics for Demolition and Concrete Separation Technology can gain a good starting position by acquiring additional qualifications during their Ausbildung (vocational training), for example, in the field of European Commercial and Economic Law through the additional qualification "Europaassistent/in." Finding the right employment: After their Ausbildung (vocational training), Structural Mechanics for Demolition and Concrete Separation Technology work in companies in the construction industry, for example, at demolition companies or companies for the gutting of buildings. Securing employability: Through adaptive further training, one can keep one's specialist knowledge current, up-to-date, and expand it. The range of topics extends from construction machine operation to soil protection. Career advancement: Upward further training helps to advance professionally and achieve leadership positions. It is logical to pass the examination as a foreman in the high-rise construction sector.

In 2024, there were 9 new Ausbildung (vocational training) apprentices. Six of them had a 'mittlerer Bildungsabschluss' (intermediate school leaving certificate), and three had a 'Hauptschulabschluss' (basic secondary school leaving certificate). This data is based on information from the 'Auszubildende (DAZUBI)' data system of the Bundesinstitut für Berufsbildung (BIBB).

Legal regulations and recommendations for this Ausbildung (vocational training) exist. These include the 'Verordnung über die Berufsausbildung in der Bauwirtschaft (BauWiAusbV)' from June 2, 1999, last amended by the regulation of February 20, 2009, and the framework curriculum for the profession 'Bauwerksmechaniker für Abbruch und Betontrenntechnik / Bauwerksmechanikerin für Abbruch und Betontrenntechnik' (resolution of the Kultusministerkonferenz (Conference of Ministers of Education and Cultural Affairs) from January 29, 2004).

Legally, no specific prior education is required for this Ausbildung (vocational training).

A completed Ausbildung (vocational training) as a 'Hochbaufacharbeiter/in' (construction worker), for example, with the specialization 'Hochbaufacharbeiter/in mit dem Schwerpunkt Abbruch- und Betontrenntechnikarbeiten' or 'Hochbaufacharbeiter/in mit dem Schwerpunkt Beton- und Stahlbetonarbeiten' which will come into effect on August 1, 2026, can be credited towards the Ausbildung as a 'Bauwerksmechaniker für Abbruch und Betontrenntechnik / Bauwerksmechanikerin für Abbruch und Betontrenntechnik'.