Download BS 598-PART 108-90 PDF

TitleBS 598-PART 108-90
TagsAsphalt Kilogram Nature
File Size363.1 KB
Total Pages10
Document Text Contents
Page 1

BRITISHBRITISH STANDARDSTANDARD

SamplingSampling aanndd
examinationexamination oof f 
bituminousbituminous mixturesmixtures
ffoorr roadsroads aanndd otherother
pavedpaved areasareas--

PartPart 108:108: Methods for determination of Methods for determination of 
the condition of the binder on coatedthe condition of the binder on coated
chippings and for measurement of thechippings and for measurement of the
raterate of spread o of spread of coatef coated chd chiippippingsngs

ICS:ICS: 75.140; 93.080.20 75.140; 93.080.20

BSBS 598-108:598-108:

19901990

Incorporating Incorporating 
AmAmeendmndm eent nt NNoo. 1 . 1 

NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW

Page 3

BS 598-108:1990

Contents

Page

Committees responsible Inside front cover

Foreword ii

1 Scope 1

2 Definitions 1

3 Hot sand test for the condition of the binder on coated chippings 1

4 Measurement of the rate of spread of coated chippings 2

 Table 1- Grading of sand and grit 1

Publications referred to Inside back cover

© BSI 11-1999 i

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BS 598-108:1990

d) Repeat the measurements of the rate of spread: 4.4 Measurement of rate of spread of chippings

1) for each new batch of chippings; spread by hand

2) if visual observation indicates a change in Determine the rate of spread of chippings from the

the rate of spread; mass of chippings used and the area of road covered

3) if the machine is changed; or
by these chippings.

4) at the discretion of the purchaser or his
representative.

4.3.4 Reporting of resul ts. Report the rate of spread
of chippings as the average of each group of 10
results.

©BSI 11-1999 3

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