| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments |
|---|---|---|---|---|---|
| BET.13 | Determination of concrete shrinkage and expansion | LNEC E 398:1993 | Hardened concrete test pieces | ||
| BET.14 | Determination of concrete carbonation depth | Internal procedure based on EN 13295 standard | Hardened concrete test pieces | ||
| BET.15 | Determination of compression strength of injection grouts for prestressing reinforcement | ||||
| BET.16 | Determination of the fluidity of injection grouts for prestressing reinforcements using the cone method | NP EN 445:2008 (section 4.3.1) | Injection grouts for prestressing reinforcement | ||
| BET.17 | Determination of exudation and variation in the volume of injection grouts for prestressing reinforcement - Test with wick | NP EN 445:2008 (section 4.5) | Injection grouts for prestressing reinforcement | ||
| BET.18 | Determination of the energy absorption capacity of fiber-reinforced slab specimens | NP EN 14488-5 | Fiber-reinforced slab test pieces | ||
| BET.19 | Determination of the penetration depth of water under pressure in hardened concrete test pieces | NP EN 12390-8 | Hardened concrete test pieces | ||
| BET.21 | Determination of the tensile strength by flexing concrete with fibers | EN 14651:2005+A1:2007 | Hardened concrete test pieces | ||
| BTM.00 | Bituminous mixtures and binders characterization - Other tests (standards EN, ASTM, LNEC…) | - | Bituminous mixtures | ||
| BTM.01 | Binder content of bituminous mixtures by ignition | EN 12697-39:2012 | Bituminous mixtures | ||
| BTM.02 | Determination of the dimensions of bituminous specimens | EN 12697-29:2002 | Bituminous mixtures | ||
| BTM.03.01 | Determination of dry bulk density of bituminous mixtures | EN 12697-6:2012 (Method A) | Bituminous mixtures | ||
| BTM.03.02 | Determination of saturated surface dry (SSD) bulk density of bituminous mixtures | EN 12697-6:2012 (Method B) | Bituminous mixtures | ||
| BTM.03.03 | Determination of sealed specimen of bituminous mixtures bulk density | EN 12697-6:2012 (Method C) | Bituminous mixtures | ||
| BTM.03.04 | Determination of bulk density by dimensions of bituminous mixtures | EN 12697-6:2012 (Method D) | Bituminous mixtures |