In 2008 UNISTROY constructed and put into operation the UNIBETONI production base situated on area of 4500 sq.m. in the North Industrial Area of Burgas.
The installed concrete plant is of the type ELBA Supermobil ESM 105 with production capacity of 110 m3 / hour , achieved by a single shaft mixer with dual-zone opposite flow with net volume of 2,25 m3.
The facility corresponds to all European standards and Directives as for production as well as for environment conservation. It is equipped with highly effective aspiration dust collector systems and a mobile system for recycling the concrete residue from the production and delivery, which make the reuse of all materials obtained possible. The overall work process is completely automated and allows remote operation from a command console.
The production list includes all concrete classes from the lowest to the highest strength class, certified in compliance with the provisions of the Regulation on the essential requirements towards constructions and conformity assessment of construction products and corresponding to specific designer’s requirements – resistant to the environment impact, water tightness, work in aggressive environment, resistance to frost and many other.
To produce the concrete mixtures we use only materials from manufacturers with assessed conformity, as per the provisions of the Regulation on the essential requirements towards constructions and conformity assessment of construction products. The process of manufacturing concrete mixtures is accompanied by constant quality control and is certified in compliance with the provisions of ISO 9001.
The sampling and concrete testing is performed in compliance with the requirements of BS EN 206-1/NA : 2008 and is verified by a Test Protocol issued by an accredited construction laboratory.