BS ISO 15643:2020 pdf free.Road construction and maintenance equipment -Bituminous binder sprayers and synchronous
bituminous binder sprayers-chip spreaders一Terminology and commercial specifications.
BS ISO 15643 I Scope This document establishes the terminology and the content of commercial literature specifications
for bituminous binder sprayers and sy nchronous bituminous binder sprayers-chip spreaders (i.e.synchronised combined units) including their components and their technical characteristics.This document covers cold and hot bituminous binder sprayers.
2 Normative references The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 15644, Road construction and maintenance equipment一Chippings spreaders一Terminology and commercial specifications.3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 15644 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses:一ISO Online browsing platform: available at https://www.iso.org/obp一IEC Electropedia: available at http://www.electropedia.org/3.1bituminous binder sprayer machine used to apply a film of bituminous binder on a pavement at a predetermined application rate Note 1 to entry: The particular sprayer types may be defined by associating the operating principle, the shape of the components, the type of binder, and by specifying the spraying performances.3.2 synchronised combined unit synchronous bituminous binder sprayer-chip spreader machine which consists of a combination of bituminous binder sprayer (3.1) and chip spreader, used to make synchronised application of bituminous binder and chips on a pavement at redetermined
application rate for a complete road surface treatment 3.3 displacement pump sprayer bituminous binder sprayer (3.1) in which bituminous binder transfer from the storage tank to the spray bar is provided by a pump Note 1 to entry: The pump’s output is proportional to its rotating speed which may be controlled by the vehicle movement speed.nominal application rate application rate at maximum output of a pumping unit (3.13) moving at a speed of 4 km/h with a binder of a density of 1 g/cm3 and a viscosity of 100 mm2/s and with maximum spray bar width (3.12) Note 1 to entry: It is expressed in kilograms per square metre.BS ISO 15643 pdf download.