• Valid from 16.04.2026
  • Valid to 15.04.2030
  • Status Valid certificate
  • Certificate No 105 ЛИ
  • Contact Person Vladimir Nikolov

Name: CONSTRUCTION TESTING LABORATORY at VN ENGINEERING LTD
Legal Entity: VN ENGINEERING EOOD
Initial Accreditation Date: 21.03.2014
Field: Testing Laboratories
Scope: To perform testing of: Rock aggregates for unbound and hydraulically bound mixtures; Construction soils. Concrete mix; concrete. Mortars for floor screeds. Bituminous mixtures and laid and compacted bituminous layers. Mortars. Concrete in structures. Adhesives for tiles. Waterproofing. Sprayed concrete. Reinforced concrete structures. Rock aggregates. Anti-corrosion and fire-resistant coatings, paints, and varnishes for metals.
To perform sampling of: Concrete mixtures. Rock aggregates for unbound and hydraulically bound mixtures; Construction soils. Bituminous mixtures and laid and compacted bituminous layers. Mortars. Sprayed concrete. Mortars for floor screeds. Concrete.


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