AS 3799-1998

1 - AS 3799-1998 LIQUID MEMBRANE - FORMING CURING COMPOUNDS FOR CONCRETE
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 REFERENCED DOCUMENTS
7 - 1.4 DEFINITIONS
7 - 1.4.1 Emulsion
7 - 1.4.2 Flammable
7 - 1.4.3 Latex emulsion
7 - 1.4.4 Lot
7 - 1.4.5 Membrane
7 - 1.4.6 Plasticizing material
7 - 1.4.7 Resin
7 - 1.4.8 Solution curing compound
7 - 1.4.9 Vehicle
7 - 1.5 CLASSIFICATION OF CURING COMPOUNDS
7 - 1.5.1 General
8 - 1.5.2 Class
8 - 1.5.3 Type
9 - SECTION 2 CHARACTERISTICS
9 - 2.1 GENERALCHARACTERISTICS
9 - 2.2 SPECIFIC CHARACTERISTICS
10 - SECTION 3 REQUIREMENTS
10 - 3.1 ACCEPTANCE TESTING
10 - 3.1.1 General
10 - 3.1.2 Water retention
10 - 3.1.3 Reflectance
10 - 3.1.4 Drying time
10 - 3.1.5 Viscosity
10 - 3.1.6 Residue on 150 µm sieve
10 - 3.1.7 Shelf life
10 - 3.1.8 Non-volatile content
10 - 3.1.9 Density
10 - 3.2 UNIFORMITY TESTING
11 - 3.3 COMPLIANCE WITH STANDARD
12 - APPENDIX A - SAMPLING PROCEDURE
12 - A1 SCOPE
12 - A2 SAMPLING AT THE POINT OF MANUFACTURE
12 - A3 SAMPLING AT THE POINT OF DELIVERY
12 - A4 PREPARATION OF TEST SAMPLES
12 - A5 IDENTIFICATION, MARKING, STORAGE
13 - A6 REPORT
14 - APPENDIX B - WATER RETENTION EFFICIENCY OF LIQUID MEMBRANE-FORMING CURING COMPOUNDS FOR CONCRETE
14 - B1 SCOPE
14 - B2 PRINCIPLE
14 - B3 MATERIALS
14 - TABLE B1 GRADING REQUIREMENTS
14 - B4 APPARATUS
15 - B5 PREPARATION OF TRIAL SPECIMEN
15 - B6 PREPARATION OF TEST SPECIMENS
15 - B6.1 Number of specimens
15 - B6.2 Mixing mortar
16 - B6.3 Moulding specimens
16 - B7 STORAGE OF SPECIMENS
16 - B8 PREPARATION FOR TESTING
17 - B9 PROCEDURE
17 - B9.1 General
17 - B9.2 Procedure
18 - B10 CALCULATIONS
19 - B11 NON-STANDARD TESTING
19 - B12 RECORDS
20 - B13 REPORT
21 - APPENDIX C - DRYING TIME
21 - C1 SCOPE
21 - C2 PRINCIPLE
21 - C3 PROCEDURE
21 - C4 INTERPRETATION OF RESULTS
21 - C5 RECORDS AND REPORT
22 - APPENDIX D - GENERAL INFORMATION ON THE PROPERTIES OF LIQUID MEMBRANE-FORMING CURING COMPOUNDS
22 - D1 SCOPE
22 - D2 DESCRIPTION
22 - D3 USES
22 - D4 CLASSIFICATION
22 - D5 DESCRIPTION OF CLASSES
22 - D5.1 General
23 - D5.2 Class A - Wax-based compounds
23 - D5.3 Class B - Resin-based compounds
23 - D5.4 Class C - Chlorinated rubber-based compounds
24 - D5.5 Class D - Synthetic polymer compounds
25 - D5.6 Class Z - Other membrane-forming compounds
25 - D6 IMPREGNANTS
25 - D7 CURING COMPOUND CHOICE
25 - D8 APPLICATION
25 - D8.1 General
26 - D8.2 Methods of application
27 - D9 MISCELLANEOUS ASPECTS
27 - D9.1 Adhesion
27 - D9.2 Top-coating over concrete curing compounds
28 - D9.3 Heat reflectance
28 - D9.4 Drying time
28 - D9.5 Viscosity
28 - D9.6 Resilience
28 - D9.7 Flammability
28 - D9.8 Pollution
28 - D9.9 Storage
29 - D9.10 Safety
29 - D10 TESTING
29 - D10.1 Moisture retention
29 - D10.2 Uniformity testing
29 - D11 CONCLUSIONS AND RECOMMENDATIONS
30 - D12 REFERENCES

Specifies characteristics and requirements for liquid membrane-forming curing compounds for concrete (referred to as curing compounds). Such compounds are used to limit the loss of water from concrete surfaces during the early hydration method.

This Standard sets out requirements for liquid membrane-forming curing compounds for concrete (referred to as curing compounds). It specifically excludes compounds applied to concrete, which do not form a membrane as defined in Clause 1.4, Definitions, of this Standard.Appendices set out sampling procedure, methods of test for water retention efficiency and drying time, and a final appendix discusses general information and properties of curing compounds.

Originated as AS 3799-1990.
Second edition 1998.