Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary-stoppered pyknometer method; German version EN 15326:2007+A1:2009— 14 стр.
Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary-stoppered pyknometer method; German version EN 15326:2007— 12 стр.
German construction contract procedures - Part C: General technical specifications for building works - Construction works for traffic lines - top layers of asphalt— 13 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Road construction - Asphalt surfacings— 13 стр.