Building the future with Scholz

Autoclaves for the production of steam-cured building materials

You can rely on us because the services and performances of SCHOLZ are individually tailored to fit your needs. 80 years of experience and more than 5,000 delivered autoclaves warrant an optimally construed fabrication of autoclaves.

Diameter, length and working pressure are implemented exactly according to customers’ requests. And, due to our know-how, we can at all times, guarantee perfect functionality for the partially extremely complicated operational tasks of the curing autoclaves.

Every one of SCHOLZ`s autoclaves for steam-cured building materials is custom built. Hence, we take the greatest effort to fulfil all our customers’ requirements right down to the slightest detail. This also applies to services and performances which are not explicitly listed in our delivery program. Talk to us! We will take care of your requests.


Complete autoclaves and units for the production of steam-cured building materials.

Additional components

condensation systems, feeding carts, steam valve frames etc. are all part of our universal delivery program


Construction and fabrication according to European and international regulations

Quality Control System

Application of the most modern production facilities in connection with a proven system for the approval of the equipment through a notified body (e.g. TÜV, Lloyd’s etc.). All necessary tests can be carried out on-site. This guaranties high quality, proven product characteristics at the highest level of safety.

Energy consumption

pressure steam units for colour modifications of wood, homogenisation of wood colour, improvement of the stress characteristic, dimensional stability, the sorption behaviour as well as hardening properties and glueing ability.

Building materials

Autoclaves for the production of sand lime bricks and aerated concrete as well as gypsum, concrete and fibre materials.

The autoclaves can be manufactured in all requested diameters and lengths. Here are the most popular diameters and common working pressures depending on the product.

Sand lime bricks

Common diameters: 2000 - 2400 mm // working pressure: 16 bar

Aerated concrete

Common diameters: 2700 - 3600 mm // working pressure: 12 / 14 bar / Vakuum