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DIN Standards Committee Building and Civil Engineering

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

2025-12-06

WI

00227566

Planned document number

prEN 12272-4

Responsible national committee

NA 005-10-06 AA - Road materials (national mirror committee for CEN/TC 227, CEN/TC 227/WG 2, CEN/TC 226/WG 6 and CEN/TC 227/WG 7)  

Responsible european committee

CEN/TC 227/WG 2 - Surface Dressing, Sprays and Slurry Surfacing (incorporating Microsurfacing)