Heavy concrete

We produce high quality concrete mixtures of following strength:

Concrete strength quality

Equivalent Concrete strength grade

Equivalent concrete strength (European standard)

В7,5

М100

С 8/10

В10

М150

С12/15

В15

М200

С16/20

В20

М250

С20/25

В22,5

М300

С25/30

В25

М350

С30/37

В 30

М400

-

В35

М450

С35/45

В40

М550

С40/50

В45

М600

С45/55

В50

М700

С55/67

 

• To concrete complex high-density reinforcement concrete constructions and easily pump a concrete on higher floors we offer self-compacting concrete mixtures of all grades with chemical additives of fifth generation.

• To transport over long distances retarders are added to the concrete mixture acting up to 4 hours without changing plasticity.

• For structures with high requirements for flexural strength, crack resistance and abrasion we produce concrete mixtures with polypropelene fiberglass (fiber length 12mm).

• For structures with high requirements for water resistanceand durability, concrete mixtures are produced with addition of penetrating additives.

Production of concrete mixtures is carried out the year round at an ambient temperature +300C to -300C, while the temperature of the concrete mixtures is +200C to - 350C.

Application of concrete mixtures

• В 7.5 (M100) - В15 (M200) classes concrete mixtures are used as unstressed layer – the bases for monolithic bearing structures; floors, concreted over the ground; setting up of small architectural forms; foundations for small homes and other structures that are not subjected to heavy loads.

• B20 (M250) - В22, 5 (300) classes concrete mixtures are used to construct highways; slabs; supporting and monolithic walls; collector arrays; pavings; stairs; passes; strip and slab foundations.

• В25 (M350) class concrete mixtures are used to erect load-bearing walls; slabs; beams; columns; reinforced concrete structures and products; to construct monolithic foundations; to produce PAG airfield pavement slabs designed for operation under extreme loads.

• В30 (M400) - В55 (M700) classes concrete mixtues classes have high strength and are used to construct high-rise buildings; when ereting the lower (ground) floors of monolithic high-rise buildings; water storage tanks; waterworks; bank vaults; grouting swimming pools; columns, collar beams and other various structures with special requirements.