🇵🇱 GENERALNA DYREKCJA DRÓG KRAJOWYCH I AUTOSTRAD PL
Construction
GENERALNA DYREKCJA DRÓG KRAJOWYCH I AUTOSTRAD is a laboratory accredited by PCA under number AB 1484 (Poznań, Poland). Its accreditation scope covers 41 test methods in the following areas: Construction. Test objects include: Bituminous mixtures, Aggregates, Bitumens and bituminous binders, Road pavements.
At a glance
- Accreditation number: PCA AB 1484
- Methods in scope: 41
- Types of test objects: 12
- City: Poznań, Poland
- Accreditation number
- AB 1484
- Accreditation body
- PCA
- Address
- ODDZIAŁ W POZNANIU, ul. Siemiradzkiego 5A; 60-763 Poznań, WYDZIAŁ TECHNOLOGII I JAKOŚCI BUDOWY DRÓG, – LABORATORIUM DROGOWE
- City
- Poznań, Poland
What this laboratory tests (12)
- Bituminous mixtures — 9 methods
- Aggregates — 8 methods
- Bitumens and bituminous binders — 4 methods
- Road pavements — 4 methods
- Concrete — 3 methods
- Fresh concrete — 3 methods
- Ground — 3 methods
- Concrete paving blocks — 2 methods
- Road markings — 2 methods
- Growing medium — 1 method
- Hydraulically bound mixtures — 1 method
- Pavement structural layers — 1 method
Accreditation scope — test methods (41)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Bituminous mixtures | Soluble binder content Range:(2 - 9) % | PN-EN 12697-1:2020-08 p. B 1.7 | ||
| 2 | Bituminous mixtures | Density in water Range (2,300 - 2,850) Mg/m3 Method: A | PN-EN 12697-5:2019-01 | ||
| 3 | Bituminous mixtures | Bulk density Range (2,100 - 2,850) Mg/m3 Method: A, B, D | PN-EN 12697-6:2020-07 | ||
| 4 | Bituminous mixtures | Grading Range (0 - 31,5) mm | PN-EN 12697-2:2025-06 PN-EN 933-1:2012 | ||
| 5 | Bituminous mixtures | Susceptibility to deformation under load Range: (0 - 20) mm Method: wheel tracking, method B (in air), small device | PN-EN 12697-22+A1:2024-05 | ||
| 6 | Bituminous mixtures | Hardness (penetration) on cube samples | PN-EN 12697-20:2020-07 | ||
| 7 | Bituminous mixtures | Air void content (calculated) | PN-EN 12697-8:2019-01 p. 4 | ||
| 8 | Bituminous mixtures | Degree of compaction index (calculated) | PN-EN 13108-20:2016-07 Załącznik C4 | ||
| 9 | Bituminous mixtures | Sampling | PN-EN 12697-27:2017-07 p. 4.3 | ||
| 10 | Concrete | Compressive strength Force range: (50 - 2000) kN | PN-EN 12390-3:2019-07 | ||
| 11 | Concrete | Resistance to freezing Method: ordinary | PN-B-06265:2022-08 Załącznik N | ||
| 12 | Concrete | Depth of penetration of water under pressure | PN-EN 12390-8:2019-08 | ||
| 13 | Fresh concrete | Consistency Slump method | PN-EN 12350-2:2019:07 | ||
| 14 | Fresh concrete | Air content Pressure gauge method | PN-EN 12350-7:2019:08 | ||
| 15 | Fresh concrete | Sampling | PN-EN 12350-1:2019-07 | ||
| 16 | Concrete paving blocks | Water absorption | PN-EN 1338:2005 Załącznik E PN-EN 1338:2005/AC:2007 | ||
| 17 | Concrete paving blocks | Splitting tensile strength | PN-EN 1338:2005 Załącznik F PN-EN 1338:2005/AC:2007 | ||
| 18 | Ground | Optimum moisture content Range (5 -15) % Maximum dry density of the soil skeleton Range (1,2 - 2,0) g/cm3 Method: Proctor (I) | PN-88/B-04481 p.8 | ||
| 19 | Ground | Soil moisture content Range: (1-50) % Gravimetric method | PN-88/B-0448 p. 5.1 | ||
| 20 | Ground | Compaction index (I ) S | BN-77/8931-12 | ||
| 21 | Aggregates | Particle size distribution Range: (0 - 63) mm | PN-EN 933-1:2012 | ||
| 22 | Aggregates | Resistance to fragmentation Range: (10 -14) mm Method: Los Angeles | PN-EN 1097-2:2020-09 | ||
| 23 | Aggregates | Frost resistance in water | PN-EN 1367-1:2007 | ||
| 24 | Aggregates | Frost resistance in the presence of salt | PN-EN 1367-6:2008 | ||
| 25 | Aggregates | Sand equivalent Range: (0 - 4) mm | PN-EN 933-8+A1:2015-07 Załącznik A | ||
| 26 | Aggregates | Shape index | PN-EN 933-4:2008 | ||
| 27 | Aggregates | Water content | PN-EN 1097-5:2008 | ||
| 28 | Aggregates | Sampling | PN-EN 932-1:1999 p.8.8 | ||
| 29 | Hydraulically bound mixtures | Compressive strength Force range: (10 – 200) kN | PN-EN 13286-41:2022-04 | ||
| 30 | Bitumens and bituminous binders | Softening point Range: (28 - 80) °C Method: Ring and Ball | PN-EN 1427:2015-08 | ||
| 31 | Bitumens and bituminous binders | Needle penetration Range: below 330 x 0,1 mm | PN-EN 1426:2015-08 | ||
| 32 | Bitumens and bituminous binders | Breaking point Fraass method | PN-EN 12593:2015-08 | ||
| 33 | Bitumens and bituminous binders | Elastic recovery | PN-EN 13398:2017-12 | ||
| 34 | Growing medium | Deformation modulus Load range: (0,00 – 0,35) MPa Method: VSS plate load test | PN-S-02205:1998 Załącznik B | ||
| 35 | Pavement structural layers | Deformation modulus Load range: (0,00 – 0,45) MPa Method: VSS plate loading | WT-4 Załącznik C, GDDKiA 2025 | ||
| 36 | Road pavements | Thickness Range: up to 500 mm | PN-EN 12697-36:2022-09 p. 6.1 | ||
| 37 | Road pavements | Longitudinal profiles (unevenness) Range: (0 - 20) cm Method: profilometric, inertial-type device – laser profilograph International Roughness Index IRI (calculated) | PN-EN 13036-6:2008 Rozporządzenie Ministra Infrastruktury 01.08.2019 r. (Dz.U. 2019 r. poz. 1643) ASTM E 1926-08 | ||
| 38 | Road pavements | Interlayer bond strength Leutner method | PN-EN 12697-48:2022-04 Instrukcja laboratoryjnego badania sczepności międzywarstwowej warstw asfaltowych wg metody Leutnera i wymagania techniczne sczepności | ||
| 39 | Road pavements | Sampling | PN-EN 12697-27:2017-07 p. 4.7 | ||
| 40 | Road markings | Luminance coefficient Qd Range: (1- 318) mcd m-2 lx-1 Method: dry | PN-EN 1436:2018-02 Załącznik A | ||
| 41 | Road markings | Coefficient of retroreflected luminance R L Range: (1 -2 000) mcd m-2 lx-1 Method: dry | PN-EN 1436:2018-02 Załącznik B | ||
Reference standards (41)
BN-77/8931-12
PN-88/B-0448 p. 5.1
PN-88/B-04481 p.8
PN-B-06265:2022-08 Załącznik N
PN-EN 1097-2:2020-09
PN-EN 1097-5:2008
PN-EN 12350-1:2019-07
PN-EN 12350-2:2019:07
PN-EN 12350-7:2019:08
PN-EN 12390-3:2019-07
PN-EN 12390-8:2019-08
PN-EN 12593:2015-08
PN-EN 12697-1:2020-08 p. B 1.7
PN-EN 12697-20:2020-07
PN-EN 12697-22+A1:2024-05
PN-EN 12697-27:2017-07 p. 4.3
PN-EN 12697-27:2017-07 p. 4.7
PN-EN 12697-2:2025-06 PN-EN 933-1:2012
PN-EN 12697-36:2022-09 p. 6.1
PN-EN 12697-48:2022-04 Instrukcja laboratoryjnego badania sczepności międzywarstwowej warstw asfaltowych wg metody Leutnera i wymagania techniczne sczepności
PN-EN 12697-5:2019-01
PN-EN 12697-6:2020-07
PN-EN 12697-8:2019-01 p. 4
PN-EN 13036-6:2008 Rozporządzenie Ministra Infrastruktury 01.08.2019 r. (Dz.U. 2019 r. poz. 1643) ASTM E 1926-08
PN-EN 13108-20:2016-07 Załącznik C4
PN-EN 13286-41:2022-04
PN-EN 1338:2005 Załącznik E PN-EN 1338:2005/AC:2007
PN-EN 1338:2005 Załącznik F PN-EN 1338:2005/AC:2007
PN-EN 13398:2017-12
PN-EN 1367-1:2007
PN-EN 1367-6:2008
PN-EN 1426:2015-08
PN-EN 1427:2015-08
PN-EN 1436:2018-02 Załącznik A
PN-EN 1436:2018-02 Załącznik B
PN-EN 932-1:1999 p.8.8
PN-EN 933-1:2012
PN-EN 933-4:2008
PN-EN 933-8+A1:2015-07 Załącznik A
PN-S-02205:1998 Załącznik B
WT-4 Załącznik C, GDDKiA 2025