KOT CertificatesISO 9001 CertificateFPC CertificatesOther certificatesCertificates for foreign markets

Bridge elements made of reinforced and prestressed ordinary concrete

Prefabricated large-size reinforced concrete slabs – according to the KOT certificate

Ready-mixed concrete

Hollow-core slabs

Box culverts

Stairs

Precast, reinforced concrete bridge segments – Certificate of conformity with the technical approval

Floor slab for composite floor systems

Rib elements for floors

Elements made of reinforced concrete

Rod structural elements made of reinforced concrete

CERTYFIKAT NA PRODUKTY – Precast unreinforced, reinforced and prestressed concrete structural elements – Prefabrykaty z betonu zbrojonego, niezbrojonego i sprężonego do celów konstrukcyjnych

CERTYFIKAT ZGODNOŚCI Concrete, reinforced and prestressed concrete structures – Part 2: Concrete – Specyfication, properties, production and conformity – Konstrukcje betonowe, żelbetowe i sprężone – Część 2 Beton – Specyfikacja, właściwości, produkcja i zgodność
