🇵🇱 GENERALNA DYREKCJA DRÓG KRAJOWYCH I AUTOSTRAD PL
Construction
GENERALNA DYREKCJA DRÓG KRAJOWYCH I AUTOSTRAD is a laboratory accredited by PCA under number AB 1522 (Łódź, Poland). Its accreditation scope covers 25 test methods in the following areas: Construction. Test objects include: Concrete, Bituminous mixtures, Road pavements, Aggregates. Most frequently used techniques: Driven cylinder method, Method: A, Method: B, D.
At a glance
- Accreditation number: PCA AB 1522
- Methods in scope: 25
- Types of test objects: 8
- Techniques used: 9
- City: Łódź, Poland
- Accreditation number
- AB 1522
- Accreditation body
- PCA
- Address
- ODDZIAŁ W ŁODZI, WYDZIAŁ TECHNOLOGII I JAKOŚCI BUDOWY DRÓG, – LABORATORIUM DROGOWE, ul. Irysowa 2, 91-857 Łódź
- City
- Łódź, Poland
What this laboratory tests (8)
- Concrete — 6 methods
- Bituminous mixtures — 5 methods
- Road pavements — 5 methods
- Aggregates — 3 methods
- Ground — 3 methods
- Bituminous mixtures, Road surfaces — 1 method
- Fresh concrete — 1 method
- Growing medium — 1 method
Analytical techniques used (9)
- Driven cylinder method — 1 method
- Method: A — 1 method
- Method: B, D — 1 method
- Method: Los Angeles — 1 method
- Method: ordinary — 1 method
- Method: Proctor (I) — 1 method
- Method: spot measurement with an SRT-3 device — 1 method
- Method: VSS plate load test — 1 method
- Profilometric method inertial-type device – laser profilograph — 1 method
Laboratory locations
- ODDZIAŁ W ŁODZI — ul. Irysowa 2
- Wydział Technologii i Jakości Budowy Dróg - Laboratorium Drogowe —
Accreditation scope — test methods (25)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Road Construction Technology and Quality Division - Road Laboratory | |||||
| 1 | Bituminous mixtures | Soluble binder content Range (2 - 10) % |
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: 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 | Sampling | PN-EN 12697-27:2017-07 p. 4.1, 4.3, 4.7 | ||
| 6 | Bituminous mixtures, Road surfaces | Air void content (calculated) | PN-EN 12697-8:2019-01 p. 4 | ||
| 7 | Road pavements | Thickness Range do 500 mm |
PN-EN 12697-36:2022-09 p. 6.1 | ||
| 8 | Road pavements | Degree of compaction index (calculated) | PN-EN 13108-20:2016-07 p. C4 | ||
| 9 | Road pavements | Friction coefficient Range (0,1 - 0,9) |
Method: spot measurement with an SRT-3 device | Rozporządzenie Ministra Infrastruktury z dnia 01.08.2019 r. (Dz. U. 2019 r. poz. 1643) WR-D-64 Wytyczne określania cech powierzchniowych nawierzchni jezdni i innych części dróg, wersja 01 z dnia 18.07.2022 r. p. 4.1 | |
| 10 | Road pavements | Longitudinal profiles (evenness) Range (0 - 20) cm International Roughness Index IRI (calculated) |
Profilometric method inertial-type device – laser profilograph | PN-EN 13036-6:2008 Obwieszczenie Ministra Infrastruktury i Budownictwa z dnia 23.12.2015 r. (Dz.U z 2016 poz. 124) | ASTM E 1926-08 | Rozporządzenie Ministra Infrastruktury z dnia 16.01.2002 r. (Dz.U. nr 12 poz. 116 z 2002 r.) | ASTM E 1926-08 | |
| 11 | Road pavements | Sampling | PN-EN 12697-27:2017-07 p. 4.7 | ||
| 12 | Concrete | Compressive strength Force range (100 - 3000) kN |
PN-EN 12390-3:2019-07 | ||
| 13 | Concrete | Flexural strength Force range (10 - 150) kN |
PN-EN 12390-5:2019-08 | ||
| 14 | Concrete | Splitting tensile strength Range (100 - 1500) kN |
PN-EN 12390-6:2024-04 | ||
| 15 | Concrete | Water absorption | PN-88/B-06250 | ||
| 16 | Concrete | Depth of penetration of water under pressure | PN-EN 12390-8:2019-08 | ||
| 17 | Concrete | Resistance to freezing | Method: ordinary | PN-88/B-06250 p. 6.5.1 | PN-B-06265:2022-08 Załącznik N | |
| 18 | Fresh concrete | Sampling | PN-EN 12350-1:2019-07 | ||
| 19 | Ground | Optimum moisture content Range (3 - 40) % Maximum dry density of soil Range (1,2 - 2,5) g/cm3 |
Method: Proctor (I) | PN-88/B-04481 p.8 | |
| 20 | Ground | Degree of compaction index (ls) | Driven cylinder method | BN-77/8931-12 p. 4 | |
| 21 | Ground | Sand equivalent value | PN-EN 933-8:2012 Załącznik A | ||
| 22 | Growing medium | Deformation modulus Load range (0,01 - 0,35) MPa |
Method: VSS plate load test | PN-S-02205:1998 Załącznik B | |
| 23 | Aggregates | Particle size distribution Range (0 - 31,5) mm |
PN-EN 933-1:2012 | ||
| 24 | Aggregates | Resistance to fragmentation | Method: Los Angeles | PN-EN 1097-2:2020-09 | |
| 25 | Aggregates | Sampling | PN-EN 932-1:1999 p.8.8 | ||
Reference standards (28)
ASTM E 1926-08
BN-77/8931-12 p. 4
PN-88/B-04481 p.8
PN-88/B-06250
PN-88/B-06250 p. 6.5.1
PN-B-06265:2022-08 Załącznik N
PN-EN 1097-2:2020-09
PN-EN 12350-1:2019-07
PN-EN 12390-3:2019-07
PN-EN 12390-5:2019-08
PN-EN 12390-6:2024-04
PN-EN 12390-8:2019-08
PN-EN 12697-1:2020-08 p. B.1.7
PN-EN 12697-27:2017-07 p. 4.1, 4.3, 4.7
PN-EN 12697-27:2017-07 p. 4.7
PN-EN 12697-2:2025-06
PN-EN 12697-36:2022-09 p. 6.1
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 Obwieszczenie Ministra Infrastruktury i Budownictwa z dnia 23.12.2015 r. (Dz.U z 2016 poz. 124)
PN-EN 13108-20:2016-07 p. C4
PN-EN 932-1:1999 p.8.8
PN-EN 933-1:2012
PN-EN 933-8:2012 Załącznik A
PN-S-02205:1998 Załącznik B
Rozporządzenie Ministra Infrastruktury z dnia 01.08.2019 r. (Dz. U. 2019 r. poz. 1643) WR-D-64 Wytyczne określania cech powierzchniowych nawierzchni jezdni i innych części dróg, wersja 01 z dnia 18.07.2022 r. p. 4.1
Rozporządzenie Ministra Infrastruktury z dnia 16.01.2002 r. (Dz.U. nr 12 poz. 116 z 2002 r.)