Accredited Construction Testing Laboratory
"STROYCONTROL 2003" Ltd. has its own construction testing laboratory, accredited to the international standard ISO/IEC 17025:2018 by the Bulgarian Accreditation Service (EA BAS) - Accreditation Certificate No. 182 LI.
Our ISO 17025 accreditation is your proof of our technical competence, impartiality, and the trustworthiness of our test results.
You can check our current accreditation status in the public registry of EA BAS (search for "Stroycontrol 2003").
Accreditation Scope – Our Testing Capabilities
Our flexible scope ensures we are always up-to-date with the newest testing standards.
Aggregates (for concrete, mortar, asphalt, etc.):
Sieve analysis, sand equivalent, shape index.
Concrete:
Fresh Concrete: Slump test (consistency).
Hardened Concrete: Density, compressive strength, frost resistance, water penetration, on-site compressive strength.
Reinforcing Steel (weldable steel, welded mesh, and lattices):
Nominal mass, mechanical characteristics (yield strength, tensile strength, elongation), weld shear strength.
Sampling:
Accredited on-site sampling of fresh concrete.
Who Are Our Laboratory Services For?
For Manufacturers of Construction Products:
Initial Type Testing (ITT): Performing the necessary initial tests, which are a mandatory basis for issuing a Declaration of Performance (for CE marking) or a Declaration of Conformity with national requirements.
Supporting Production Control: Regular testing as part of the manufacturer's internal quality control to ensure consistent product conformity.
For Certification and Assessment Procedures:
Audit Testing: Testing samples taken during certification audits (under both Regulation (EU) 305/2011 and national requirements) to verify declared performance.
For other Conformity Assessment Bodies (CABs):
Subcontracting Services: As an ISO 17025 accredited laboratory, we provide reliable testing services to other notified or authorized bodies in need of a competent external laboratory partner.
For Construction Companies and Investors:
Control of Incoming Materials: Independent verification of the quality of materials delivered to the construction site (concrete, reinforcement, aggregates).
