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naSRPS EN 12697-40:2018

Фаза: 40.60 - Завршетак јавне расправе
Почетак: 2019-03-07
Крај: 2019-05-07

Веза са међународним стандардима
Ovaj standard je identičan sa: prEN 12697-40 CEN/TC 227

Наслов на српском језику

Asfaltne mešavine — Metode ispitivanja — Deo 40: Vodopropustljivost na licu mesta

Наслов на енглеском језику

Bituminous mixtures - Test methods - Part 40: In situ drainability

Апстракт на српском језику

Нема информација.

Апстракт на енглеском језику

This European Standard describes a method to determine the in-situ relative hydraulic conductivity, at specific locations, of a road surfacing that is designed to be permeable. An estimate of the average value for the surfacing is obtained from the mean value of a number of determinations on each section of road. The test measures the ability to drain water (drainability) achieved in-situ of a surfacing. As such, it can be used as a compliance check to ensure that a permeable surface course has the required properties when it is laid. The test can also be used subsequently to establish the change of drainage ability with time. For the test to be valid, the surface of the test area should be clean and free from detritus. Measurements can be made when a road is either wet or dry, but not if it is in a frozen state.

Комисија за стандарде


ICS



Директиве

Нема информација.