🇵🇱 LBT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL
ConstructionWater & wastewater
LBT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ is a laboratory accredited by PCA under number AB 1822 (Konin, Poland). Its accreditation scope covers 13 test methods in the following areas: Construction, Water & wastewater. Test objects include: Concrete, Bituminous mixtures, Aggregates. Most frequently used techniques: Calculation method, Method: A, Method: B.
At a glance
- Accreditation number: PCA AB 1822
- Methods in scope: 13
- Types of test objects: 3
- Techniques used: 6
- City: Konin, Poland
- Accreditation number
- AB 1822
- Accreditation body
- PCA
- Address
- ul. Wrzosowa 6, 62-510 Konin, LBT SP. Z O.O. LABORATORIUM – ODDZIAŁ WIELKOPOLSKI, Wólka 37C
- City
- Konin, Poland
What this laboratory tests (3)
- Concrete — 6 methods
- Bituminous mixtures — 5 methods
- Aggregates — 2 methods
Analytical techniques used (6)
- Calculation method — 1 method
- Method: A — 1 method
- Method: B — 1 method
- Method: ordinary — 1 method
- Method: pycnometric — 1 method
- Ordinary method — 1 method
Accreditation scope — test methods (13)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Concrete | Compressive strength Range (150 - 3000) kN |
PN-EN 12390-3:2019-07 | ||
| 2 | Concrete | Water permeability | PN-88/B-06250, p. 6.6 | ||
| 3 | Concrete | Water absorption | PN-88/B-06250, p. 6.4 | ||
| 4 | Concrete | Resistance to freezing | Method: ordinary | PN-88/B-06250, p. 6.5.1 | |
| 5 | Concrete | Resistance to freezing | Ordinary method | PN-B-06265:2022-08 załącznik N | |
| 6 | Concrete | Depth of penetration of water under pressure | PN-EN 12390-8:2019-08 | ||
| 7 | Bituminous mixtures | Soluble binder content Range (2 – 10) % |
PN-EN 12697-1:2020-08, p. B.1.7 | ||
| 8 | Bituminous mixtures | Grading Range (0 - 45) mm |
PN-EN 12697-2:2025-06 | ||
| 9 | Bituminous mixtures | Density in water Range (2,000 – 3,500) Mg/m3 |
Method: A | PN-EN 12697-5:2019-01 | |
| 10 | Bituminous mixtures | Bulk density Range (2,000 – 3,500) Mg/m3 |
Method: B | PN-EN 12697-6:2020-07 | |
| 11 | Bituminous mixtures | Void content Range (0 – 10) % |
Calculation method | PN-EN 12697-8:2019-01, p. 4 | |
| 12 | Aggregates | Particle size distribution Range (0 - 63) mm |
PN-EN 933-1:2012 | ||
| 13 | Aggregates | Particle density and water absorption Range (4 – 31,5) mm |
Method: pycnometric | PN-EN 1097-6:2022-07 p. 8 | |
Reference standards (13)
PN-88/B-06250, p. 6.4
PN-88/B-06250, p. 6.5.1
PN-88/B-06250, p. 6.6
PN-B-06265:2022-08 załącznik N
PN-EN 1097-6:2022-07 p. 8
PN-EN 12390-3:2019-07
PN-EN 12390-8:2019-08
PN-EN 12697-1:2020-08, p. B.1.7
PN-EN 12697-2:2025-06
PN-EN 12697-5:2019-01
PN-EN 12697-6:2020-07
PN-EN 12697-8:2019-01, p. 4
PN-EN 933-1:2012