Voidformers (concrete shapers) for RC lightweight slabs


Over the last 20 years, more than twenty million square meters have been built using lightweight slab technology. It has proven to be efficient and capable of achieving better structures through calculations and symmetrical placement of voidformers or concrete shapers. The technology was developed in Germany and is now used in more than 25 countries. With the new innovative products, we are taking this innovative technology to the next level. The new concept was designed to satisfy all parties involved in the projects: architects, engineers, developers, contractors and investors. The technology is based on the formation of special cavities inside the reinforced concrete slab. Where static calculations allow, solid concrete is replaced with 100% recycled concrete shapers. It is possible to build "green" buildings using concrete slabs with particularly wide spans.


JPMK Ekobetons, llc. is a subsidiary of an experienced Latvian construction company SIA "Jēkabpils PMK". We are the official exclusive sales partner for German, Swiss and Italian industry leaders, which develops new construction solutions, such as lightweight concrete slabs and manufactures concrete shapers for it.

JPMK Ekobetons production order form

Making an order on the website - get a discount of 10% for related services - construction design, delivery, assembly!

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Arnis Putnins

Arnis Putnins

Member of the Board, Civil Engineer
Maris Rudzitis

Maris Rudzitis

Certified Design Engineer
Aleksandrs Lobanovskis

Aleksandrs Lobanovskis

Sales Head


  • Madonas iela 27, Jēkabpils, Latvija, LV-5202
  • +371 23009730+371 25185832
  • info@ekobetons.lv

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