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Our factory


“Keystone” company, founded in Azerbaijan in 2010, is a production enterprise manufacturing pre-cast concrete products by vibro-compaction method.

The technology we use was installed by German company “HESS” – the Europe’s largest manufacturer of concrete machinery. It is the company that set trend in producing machines and technological lines for manufacturing concrete elements.    

After examining the newest technologies for production of horizontal and vertical paving elements, we decided to choose the method of semi-dry vibro-compaction. This technology allows obtaining strict geometry of forms and alignment of surfaces, achieving the highest indicators of wear resistance and durability, as well as maintaining color saturation. 

Due to the quality of paver-making machine employed in our factory, we reach the highest results in manufacturing of vibro-compacted products. Such product as vibro-compacted slab is ecologically safe and not harmful for people and nature.

The main difference of new generation paving-making machines is double-layer forming. Application of high-tech double-layer system leads to a number of outcomes. First, low water absorption results in highest strength as well as freeze-thaw and wear resistance of paving slabs. Second, it optimizes the expenses on decoration (painting) of slabs since a pigment is used only on front layer. Third, service life of products increases by 3-4 times.   

Thus, quality concrete mixes, steadfast pigments and debug technology let manufacture the best quality products at affordable cost. Vibro-compressed products are freeze-thaw resistant, durable and have excellent strength characteristics. Also, they have antslip surface and precise dimension. Due to large assortment of colors, concrete products can be harmonized with any interior or landscape design.     

Manufacture of concrete products using “HESS” equipment completely complies with current quality standards and technical regulations. Our products meet all of European standard requirements and are adapted to local weather conditions.

In other words, the world’s most advanced equipment of German company “HESS” managed by trained staff makes our products exclusive offer at affordable price in the market of construction materials.

 

Our factory
Our factory
Our factory
Our factory
Our factory
Our factory
Our factory