🇨🇿 PORR a.s. PL
Construction
PORR a.s. is a laboratory accredited by ČIA under number 1192 (Praha 10, Czech Republic). Its accreditation scope covers 32 test methods in the following areas: Construction. Test objects include: Asphalt mixture, Aggregate, Bitumen, Asphalt layers.
At a glance
- Accreditation number: ČIA 1192
- Methods in scope: 32
- Types of test objects: 8
- City: Praha 10, Czech Republic
- Valid until: 05-10-2026
- Accreditation number
- 1192
- Accreditation body
- ČIA
- Address
- Dubečská 3238/36, Strašnice, 100 00 Praha 10
- City
- Praha 10, Czech Republic
- Division
- Laboratorium badawcze
- Valid until
- 05-10-2026
What this laboratory tests (8)
- Asphalt mixture — 13 methods
- Aggregate — 5 methods
- Bitumen — 5 methods
- Asphalt layers — 3 methods
- Asphalt mixtures and layers — 2 methods
- Mastic asphalt — 2 methods
- Aggregate, bitumen — 1 method
- Soils, base courses — 1 method
Laboratory sections (2)
- Středokluky — 23 methods
- Běchovice — 9 methods
Laboratory locations
- Dubečská — Dubečská 3238/36, Strašnice
- Středokluky — Nové Středokluky 391
- Běchovice — Mladých Běchovic 606
Certificate information
- Certificate date
- 24.10.2025
Accreditation scope — test methods (32)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Středokluky | |||||
| 1 | Bitumen | Determination of needle penetration Regulated area: Tests |
ČSN EN 1426 | ||
| 2 | Bitumen | Determination of softening point – ring and ball method Regulated area: Tests |
ČSN EN 1427 | ||
| 3 | Asphalt mixture | Determination of soluble binder content and particle size distribution Regulated area: Tests |
ČSN EN 12697-1, příloha B.1.7; ČSN EN 12697-2+A1 | ||
| 4 | Asphalt mixture | Determination of maximum density Regulated area: Tests |
ČSN EN 12697-5, volumetrický postup | ||
| 5 | Asphalt mixture | Determination of bulk density of bituminous specimen Regulated area: Tests |
ČSN EN 12697-6, čl. 9.3, postup B; ČSN EN 12697-29; ČSN EN 12697-30 | ||
| 6 | Asphalt mixture | Determination of air voids content of asphalt mixtures Regulated area: Tests |
ČSN EN 12697-8 | ||
| 7 | Asphalt mixture | Recovery of bituminous binder by vacuum distillation Regulated area: Tests |
ČSN EN 12697-3+A1 | ||
| 8 | Mastic asphalt | Determination of indentation hardness on cubes and plate specimens Regulated area: Tests |
ČSN EN 12697-20; ČSN EN 12697-21 | ||
| 9 | Mastic asphalt | Compressive and flexural tensile strength test of mastic asphalt Regulated area: Tests |
ČSN 73 6160, kap. 8 | ||
| 10 | Aggregate | Determination of particle size distribution – sieving method Regulated area: Tests |
ČSN EN 933-1 | ||
| 11 | Aggregate | Determination of particle shape – shape index Regulated area: Tests |
ČSN EN 933-4 | ||
| 12 | Aggregate | Methods for the determination of resistance to fragmentation Regulated area: Tests |
ČSN EN 1097-2, mimo čl. 6 | ||
| 13 | Aggregate, bitumen | Determination of adhesion of bituminous binders to aggregate Regulated area: Tests |
ČSN 73 6161 | ||
| 14 | Asphalt mixture | Wheel tracking test Regulated area: Tests |
ČSN EN 12697-22, kap. 6.3 a 6.4 malá zkušební zařízení; ČSN EN 12697-33+A1 | ||
| 15 | Asphalt layers | Interlayer bond Regulated area: Tests |
ČSN EN 12697-48, kap. 7 | ||
| 16 | Soils, base courses | Impact load test of structural layers Regulated area: Tests |
ČSN 73 6192, rázové zařízení pro skupinu C | ||
| 17 | Aggregate | Assessment of fines – methylene blue test Regulated area: Tests |
ČSN EN 933-9 | ||
| 18 | Aggregate | Determination of particle density and water absorption Regulated area: Tests |
ČSN EN 1097-6, mimo čl. 7 | ||
| 19 | Asphalt mixture | Determination of water sensitivity of the specimen Regulated area: Tests |
ČSN EN 12697-12; ČSN EN 12697-23; ČSN EN 12697-29 | ||
| 20 | Asphalt mixture | Determination of binder drainage of asphalt mixtures Regulated area: Tests |
ČSN EN 12697-18, kap. 5 | ||
| 21 | Asphalt layers | Determination of thickness of asphalt pavement layers on cores Regulated area: Tests |
ČSN EN 12697-36, mimo čl. 4.2 | ||
| 22 | Asphalt layers | Measurement and assessment of pavement surface unevenness Regulated area: Tests |
ČSN 73 6175, kap. 8 | ||
| 23 | Asphalt mixtures and layers | Sampling and sample preparation of asphalt mixture Regulated area: Sampling |
ČSN EN 12697-27, mimo čl. 4.5 a 4.6; ČSN EN 12697-28 | ||
| Běchovice | |||||
| 24 | Bitumen | Determination of needle penetration Regulated area: Tests |
ČSN EN 1426 | ||
| 25 | Bitumen | Determination of softening point – ring and ball method Regulated area: Tests |
ČSN EN 1427 | ||
| 26 | Bitumen | Determination of elastic recovery of modified bitumens Regulated area: Tests |
ČSN EN 13398 | ||
| 27 | Asphalt mixture | Determination of soluble binder content and particle size distribution Regulated area: Tests |
ČSN EN 12697-1, příloha B.1.7; ČSN EN 12697-2+A1 | ||
| 28 | Asphalt mixture | Determination of maximum density Regulated area: Tests |
ČSN EN 12697-5, volumetrický postup | ||
| 29 | Asphalt mixture | Determination of bulk density of bituminous specimen Regulated area: Tests |
ČSN EN 12697-6, čl. 9.3, postup B; ČSN EN 12697-29; ČSN EN 12697-30 | ||
| 30 | Asphalt mixture | Determination of air voids content of asphalt mixtures Regulated area: Tests |
ČSN EN 12697-8 | ||
| 31 | Asphalt mixture | Determination of binder drainage of asphalt mixtures Regulated area: Tests |
ČSN EN 12697-18, kap. 5 | ||
| 32 | Asphalt mixtures and layers | Sampling and sample preparation of asphalt mixture Regulated area: Sampling |
ČSN EN 12697-27, mimo čl. 4.5 a 4.6; ČSN EN 12697-28 | ||
Reference standards (31)
ČSN 73 6160, kap. 8
ČSN 73 6161
ČSN 73 6175, kap. 8
ČSN 73 6192, rázové zařízení pro skupinu C
ČSN EN 1097-2, mimo čl. 6
ČSN EN 1097-6, mimo čl. 7
ČSN EN 12697-1, příloha B.1.7
ČSN EN 12697-12
ČSN EN 12697-18, kap. 5
ČSN EN 12697-2+A1
ČSN EN 12697-20
ČSN EN 12697-21
ČSN EN 12697-22, kap. 6.3 a 6.4 malá zkušební zařízení
ČSN EN 12697-23
ČSN EN 12697-27, mimo čl. 4.5 a 4.6
ČSN EN 12697-28
ČSN EN 12697-29
ČSN EN 12697-3+A1
ČSN EN 12697-30
ČSN EN 12697-33+A1
ČSN EN 12697-36, mimo čl. 4.2
ČSN EN 12697-48, kap. 7
ČSN EN 12697-5, volumetrický postup
ČSN EN 12697-6, čl. 9.3, postup B
ČSN EN 12697-8
ČSN EN 13398
ČSN EN 1426
ČSN EN 1427
ČSN EN 933-1
ČSN EN 933-4
ČSN EN 933-9