BS EN ISO 17892-12:2018+A1:2021
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Geotechnical investigation and testing. Laboratory testing of soil Determination of liquid and plastic limits
Hardcopy , PDF
07-09-2022
English
24-09-2021
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
B/526/7
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| DocumentType |
Standard
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| ISBN |
9780539136142
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| Pages |
36
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| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
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| Supersedes |
This document specifies methods for the determination of the liquid and plastic limits of a soil. These comprise two of the Atterberg limits for soils.
The liquid limit is the water content at which a soil changes from the liquid to the plastic state.
This document describes the determination of the liquid limit of a specimen of natural soil, or of a specimen of soil from which material larger than about 0,4mm has been removed. This document describes two methods: the fall cone method and the Casagrande method.
NOTE The fall cone method in this document should not be confused with that of ISO17892‑6.
The plastic limit of a soil is the water content at which a soil ceases to be plastic when dried further.
The determination of the plastic limit is normally made in conjunction with the determination of the liquid limit. It is recognized that the results of the test are subject to the judgement of the operator, and that some variability in results will occur.
| Standards | Relationship |
| ISO 17892-12:2018/Amd 1:2021 | Identical |
| EN ISO 17892-12:2018/A1:2021 | Identical |
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