I.S. 27-2:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GYPSUM PLASTERS (PREMIXED LIGHTWEIGHT PLASTERS)
Hardcopy , PDF
05-02-2017
English
01-01-1975
DECLARATION
Clauses
1 GENERAL
1.1 Scope
1.2 Definition
1.3 Types
1.4 Sampling
1.5 Testing
2 QUALITY OF THE DIFFERENT TYPES
2.1 Compliance with tests
2.1.1 Type a.1. Browning plaster
2.1.2 Type a.2. Metal lathing plaster
2.1.3 Type a.3. Bonding plaster
2.1.4 Type b. Final coat plaster
2.2 Testing conditions
Appendices
A DETERMINATION OF SOLUBLE SODIUM AND MAGNESIUM SALTS
B DETERMINATION OF DRY BULK DENSITY
C METHOD OF DETERMINING COMPRESSIVE STRENGTH AND DRY
SET DENSITY
C.1 Apparatus
C.2 Preparation of test specimen
C.3 Standard consistence
C.4 Compressive strength test
C.5 Calculation of results
D DETERMINATION OF AVAILABLE LIME
E DETERMINATION OF MECHANICAL RESISTANCE BY THE
DROPPING BALL TEST
E.1 Apparatus
E.2 Preparation of test specimens
E.3 Standard consistence
E.4 Mechanical resistance test procedure
F METHOD OF STABILIZING PREMIXED LIGHTWEIGHT GYPSUM
PLASTERS
Notes for Users
G EXAMPLES OF TYPICAL CLASSIFICATION MARKINGS
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