| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| LIG.00 | Cementitious binders and adhesives characterization - Other tests (standards EN, ASTM, LNEC…) | - | Cementitious binders and adhesives | ||
| LIG.01.01 | Determination of setting time | EN 196-3:2016 | Cement | ||
| LIG.01.02 | Determination of standard consistence | EN 196-3:2016 | Cement | ||
| LIG.01.03 | Determination of soundness | EN 196-3:2016 | Cement | ||
| LIG.02 | Determination of mechanical resistance: flexural strenght and compressive strength | EN 196-1:2016 | Cement | ||
| LIG.03.01 | Determination of setting times of building lime | EN 459-2:2021 (Section 7.5) | Building lime | ||
| LIG.03.02 | Determination of standard consistence of building lime | EN 459-2:2021 (Section 7.5) | Building lime | ||
| LIG.04 | Determination of compressive strength | EN 459-2:2021 (Section 7.11); Specimens compressed according to EN 196-1 | Building lime | ||
| OMC.22 | Determination of the tensile strength and modulus of elasticity | EN 14889-1:2006 (sections 5.3 and 5.4); ISO 6892-1:2019 | Steel fibres for concrete | ||
| OMC.23 | Determination of the tensile strength and modulus of elasticity | EN 14889-2:2006 (sections 5.4.2 and 5.5); ISO 6892-1:2019 | Polymeric fibres for concrete | ||
| OMC.33 | Determination of the tensile strenght and tenacity | EN 14889-2:2006 (secções 5.3.4 e 5.4.1); ISO 2062:2009 (Método A - Manual) | Polymeric fibers for concrete | ||
| OMH.02 | Determination of the thermal resistance and the thermal conductivity coefficient (Guarded Hot Plate) | EN 12664:2001, ISO 8302:1991 (except Method A for granular materials) | Building materials and products of medium and low thermal resistance in the dry state | ||
| OMH.06 | Determination of porosity of building materials | ISO 15901-1:2005, ISO 15901-1:2005/Cor1:2007 | Materiais de construção | ||
| OMH.08 | Determination of freeze-thaw resistance of clay pavers | NP EN 1344 | Blocos cerâmicos para pavimento | ||
| OMH.13 | Determination of hygroscopic sorption properties of building materials and products | ISO 12571:2021 | Materiais e produtos de construção |