Acoustics — Measurement of noise emitted by stationary road vehicles — Survey method
Procedure is intended to check vehicles in use and to determine variations in the noise emission of different parts of the vehicle, which can result from the wear, maladjustment or modification of particular components or the partial or complete removal of noise-reducing devices. Does not apply to agricultural and forestry tractors.
Specifies the dimensions of the 90 coupling pin /dia. 89 mm (3,5 in)/ which is used for coupling extra-heavy-duty vehicles exceeding the limitations of weight generally laid down by official requirements. Some figures illustrate shapes and the difference of types. This second edition cancels and replaces the first edition (1977).
Agglomerated cork material of expansion joints for construction and building — Test methods
Covers filler material between elements of construction in concrete or in similar applications, e.g. runways, roads, dams, buildings. The following characteristics are determind: thickness, tensile strength, compression, compression set, transversal expansion, swelling in boiling water, behaviour in hydrochloric acid at 100 °C, and behaviour after artificial ageing.
Road vehicles — Rear view mirrors — Test method for determining reflectance
Specifies a test method for determining the reflectance of rear view mirrors. Applies to flat and convex surface mirrors intended for internal and external mounting. Describes the apparatus and the procedure with a direct and an indirect calibration method. This second edition cancels and replaces the first edition (1978).
Specifies a test method for passenger cars, which permits the direct comparison of results obtained in different test laboratories. Two figures illustrate shapes and reference quantities of concern. This second edition cancels and replaces the first edition (1977).
Agglomerated cork — Filler material of expansion joints for construction and buildings — Characteris...
Establishes the relevant values of the properties determined by the test methods specified in ISO 3867. Applies to filler material between elements of construction in concrete or in similar applications, e.g. runways, roads, dams, buildings.
