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What are the specifications of fly ash?
SPECIFICATIONS :
ASTM (West Conshohocken, PA USA)
- ASTM C 618: Standard Specification for Coal Fly Ash and Raw or
Calcined Natural Pozzolan for Use as a Mineral Admixture in Portland
Cement Concrete
- ASTM C 311: Standard Test Methods for Sampling and Testing
Fly Ash or Natural Pozzolans for Use as a Mineral Admixture in
Portland-Cement Concrete
- ASTM D 5239: Standard Practice for Characterizing Fly Ash for
Use in Soil Stabilization
- ASTM E 850: Standard Practice for Use of Inorganic Process Wastes
as Structural Fill
- ASTM E 1861: Standard Guide for Use of Coal Combustion By-products
in Structural Fills
- ASTM D 5370: Standard Specification for Pozzolanic Blended Materials
in Construction Applications
- ASTM C 1240: Standard Specification for Silica Fume for Use
in Hydraulic-Cement Concrete and Mortar
IDOT (Illinois Dept. of Trans. Springfield, IL USA)
- 306.01: Special Provision for Fly Ash Modified Soils
- 308.01: Special Provision for Fly Ash Stabilized Soil Mixture
Subbase
- Special Provision for Cement-Fly Ash-Aggregate Mixture (CFAM)
Base Course
- Special Provision for Pozzolanic Base Course, Type A
- Special Provision for Use of Fly Ash in P.C.C. Pavement, Base
Course, Base Course Widening
AASHTO
- AASHTO Standard Specifications for Transportation Materials
and Methods of Sampling and Testing
EUROPEAN STANDARDS
- BS 3892 Part 1 Fly Ash standard; Part 2 Fly Ash for Use as a
Type II Addition
- BS EN 450 European Standard for Fly Ash
- BS EN 197 European Standard for Multiple Binders ( fly ash,
cement, silica fume) Allowed in Concrete
AUSTRALIA
- Portland Cement -AS 3972-1991,
- Fly ash -AS 3582.1-1991, and
- Ground Granulated Blast Furnace Slag -AS 3582.2.
- A.S. 1129 Fly Ash Specification
CANADA
- CAN/CSA A23.5-97 Canadian Specification for Supplementary Cementing
Materials (includes fly ash)
GERMANY( Deutsches Instut fur Normung-Berlin)
- DIN 1164-1 German Cement standard
- DIN 1045 Reinforced Concrete Structures; Design and Construction
- DIN EN 450 Fly Ash In Concrete-Definition, Demands and Quality
control
- ENV 206:1990 (CEN/TC 104) Beton - Eigenschaften, Herstellung,
Verarbeitung und Gütenachweis
- EN 445:1996 (CEN/TC 104) Einpreßmörtel für Spannglieder
- Prüfverfahren
- EN 446:1996 (CEN/TC 104) Einpreßmörtel für Spannglieder
- Einpreßverfahren
- EN 447:1996 (CEN/TC 104) Einpreßmörtel für Spannglieder
- Anforderungen für üblichen Einpreßmörtel
- EN 450:1994 (CEN/TC 104) Flugasche für Beton - Definitionen,
Anforderungen und Güteüberwachung
- EN 451-1:1994 (CEN/TC 104) Prüfverfahren für Flugasche
- Teil 1: Bestimmung des freien Calciumgehalts
- EN 451-2:1994 (CEN/TC 104) Prüfverfahren für Flugasche
- Teil 2: Bestimmung der Feinheit durch Naßsiebung
NETHERLANDS
- NEN 3550 Dutch cement standard
UNITED KINGDOM (British Standards Institution- London)
- B.S. 3892 PFA as a separate constituent in OPC
- B.S. 6588 Blended cement containing PFA
- B.S. 6610 Pozzolanic pulverized fuel ash cement
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