ISO 20977:2018
Liming materials — Determination of size distribution by dry and wet sieving
OVERVIEW
This document specifies two methods for the determination of the particle size distribution of liming materials.
Method A (the dry sieving method) is applicable to all liming materials except wet and paste-like products. Method A is not applicable if blinding, caking, electrostatic charges or agglomeration occur after drying.
Method B (the wet sieving method) is applicable to products which are susceptible to blinding, caking, electrostatic charges or agglomeration after drying. Method B can be used to determine the primary particle size distribution of granulated products. Method B is not applicable to burnt lime and liming materials containing water-soluble constituents.
COMMENTS
-
PRODUCT DETAILS
Status | Current |
---|---|
Edition | 2018 |
No. of Pages | 14 |
ICS Classification | 65.080 Fertilizers |
Committee | ISO/TC 134 |
Available for Purchase | For sale in Singapore only |
Adoption | ISO |