FRST — Frost Susceptibility Tests¶
Path: PROJ → LOCA → SAMP → FRST · Family: Aggregate, Earthworks & Pavement Materials
Editions: 4.0.3 – 4.2
Key chain
Identified by LOCA_ID, SAMP_TOP, SAMP_REF, SAMP_TYPE, SAMP_ID, SPEC_REF, SPEC_DPTH. Inherits LOCA_ID, SAMP_ID, SAMP_REF, SAMP_TOP, SAMP_TYPE from SAMP.
| Heading | Status | Type | Unit | Editions | Description |
|---|---|---|---|---|---|
LOCA_ID (key) |
KEY | ID |
Location identifier | ||
SAMP_TOP (key) |
KEY | 2DP |
m | Depth to top of sample | |
SAMP_REF (key) |
KEY | X |
Sample reference | ||
SAMP_TYPE (key) |
KEY | PA |
Sample type | ||
SAMP_ID (key) |
KEY | ID |
Sample unique identifier | ||
SPEC_REF (key) |
KEY | X |
Specimen reference | ||
SPEC_DPTH (key) |
KEY | 2DP |
m | Depth to top of test specimen | |
SPEC_DESC |
OTHER | X |
Specimen description | ||
SPEC_PREP |
OTHER | X |
Details of specimen preparation including time between preparation and testing | ||
FRST_COND |
OTHER | PA |
Sample condition | ||
FRST_DDEN |
OTHER | 2DP |
Mg/m3 | Dry density of specimens after preparation | |
FRST_MC |
OTHER | X |
% | water/moisture content of specimens at preparation | |
FRST_HVE1 |
OTHER | 1DP |
mm | Frost heave, first specimen | |
FRST_HVE2 |
OTHER | 1DP |
mm | Frost heave, second specimen | |
FRST_HVE3 |
OTHER | 1DP |
mm | Frost heave, third specimen | |
FRST_HVE |
OTHER | 1DP |
mm | Mean heave of 3 specimens | |
FRST_STAB |
OTHER | 2SF |
% | Amount of stabiliser added | |
FRST_STYP |
OTHER | X |
Type of stabiliser added | ||
FRST_REM |
OTHER | X |
Notes on frost susceptibility testing as per TRRL SR 829 | ||
FRST_METH |
OTHER | X |
Test method | ||
FRST_LAB |
OTHER | X |
Name of testing laboratory/organization | ||
FRST_CRED |
OTHER | X |
Accrediting body and reference number (when appropriate) | ||
TEST_STAT |
OTHER | X |
Test status | ||
FILE_FSET |
OTHER | X |
Associated file reference (e.g. test result sheets) | ||
SPEC_BASE |
OTHER | 2DP |
m | since 4.1 | Depth to base of specimen |
FRST_DEV |
OTHER | X |
since 4.1 | Deviations from the test method |