Surface dressing - Test methods - Part 4: Calibration of binder sprayer on stationary bench
Abstract
This document specifies methods for the calibration of bituminous binder sprayers for road surface dressing, bond coats and other sprays. It includes two test methods for the determination of rate of spread and accuracy of spread of binder. The first test method is practiced with a bituminous binder. The second one is practiced with a controlled viscosity oil. These test methods can be used for both bituminous binder sprayers and the binder part of a combined chipping-binder spreaders.
Begin
2026-01-13
WI
00227566
Planned document number
DIN EN 12272-4
Project number
00520125
Responsible national committee
Responsible european committee
CEN/TC 227/WG 2 - Surface Dressing, Sprays and Slurry Surfacing (incorporating Microsurfacing)
