BS 4551-2:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
22-08-2005
English
15-02-1998
Committees responsible
Foreword
Method
1 Scope
2 References
3 Definitions
4 Sampling
5 Apparatus
6 Reagents
7 Laboratory preparation of samples
8 Procedures
9 Reports
10 Calculation of mix proportions and interpretation of
results
Annexes
A (informative) Information relevant to the calculation of
mix proportions of hardened mortars, screeds and plasters
B (informative) Estimates of precision in the analysis of
hardened mortars
Tables
1 Representative sample sizes
2 Available lime contents of nominal volume mixes
3 Equations for the calculation of composition of freshly
mixed or hardened mortars, screeds and plasters
4 Composition of types of mortars, screeds and plasters
5 Dry bulk densities of material constituents
6 Usual composition of hardened mortars, screeds and
plasters
B.1 Precision estimates for cement content expressed as a
percentage of the mass of dry ingredients. Fine aggregate
(sand) corrections applied
B.2 Precision estimates for hydrated lime content expressed
as a percentage mass of dry ingredients. Fine aggregate
(sand) corrections applied
B.3 Precision data: analysis for percentage cement by mass
B.4 Precision data: analysis for percentage lime by mass
B.5 Precision data: Fine aggregate (sand) volume
proportions to one volume of cement
B.6 Precision data: lime volume proportions to one volume of
cement
B.7 Numbers of outliers and stragglers found in the precision
experiment
List of references
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