ALOS — Los Angeles Abrasion Tests¶
Path: PROJ → LOCA → SAMP → ALOS · 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 | ||
ALOS_LOSA |
OTHER | 0DP |
Los Angeles coefficient | ||
ALOS_LOPW |
OTHER | 0DP |
% | Los Angeles percentage wear | |
ALOS_LOWR |
OTHER | 0DP |
Los Angeles wear ratio | ||
ALOS_FRAC |
OTHER | X |
Size fraction from which test portion was obtained | ||
ALOS_CHAR |
OTHER | X |
Ball load or charge grading | ||
ALOS_REM |
OTHER | X |
Remarks | ||
ALOS_METH |
OTHER | X |
Test method | ||
ALOS_LAB |
OTHER | X |
Name of testing laboratory/organization | ||
ALOS_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 |
ALOS_DEV |
OTHER | X |
since 4.1 | Deviation from the specified procedure |