• CRIC-OCCN
    • Generalities
    • Organization
    • Contacts
    • News
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    • Activity Reports
  • Research
    • Activities
      • Project Cr(VI)
      • Project Chemical analysis of hardened concrete
      • Project Freeze-Thaw
      • Project Durability - Sulphates
      • Project Leaching
      • Project Alveolar crystalline silica
      • Projetc Valorisation of fly ashes
      • Project Blast-furnace slag based cements
      • Project New ternary cement
      • Project New Ternary Cement 2
      • Project Guidance special and ecological concretes
      • Project Delamination of industrial concrete floors
      • Project Methods for measuring the setting time on fireproof concretes
    • Organization
    • Equipments
    • Bibliography
      • Study of the leaching behaviour
      • Inorganic phosphorus based materials
      • Contribution à l'analyse
      • Méthodes d’évaluation de la Réaction Alcali-Silice
      • Etude et comparaison des méthodes d’essais
      • Etude et comparaison des méthodes d’essais - Montreal
      • Etude Comparative de Laitiers de Haut-Fourneau
      • Prévenir la corrosion des armatures induite par la présence des chlorures dans le béton
      • Comparison between different techniques for monitoring setting and hardening of concrete
      • Elaboration, mise au point et validation d’une méthode (ICP-OES) plus rapide pour la détermination de la teneur en ciment dans les mortiers en comparaison avec la NBN B 15-250
      • Etude et comparaison des méthodes d’essais de résistance des bétons aux cycles de gel-dégel selon la CEN/TS 12390-9, l’ISO/DIS 4846-2 et la NTN-018
      • Etude et comparaison des méthodes d’essais de résistance des bétons aux cycles de gel-dégel
      • Etude de la qualité du piégeage des matières organiques par la matrice cimentaire vis-à-vis de la lixiviation
      • Reinforcement assessment in early reinforced concrete constructions
      • A one-month monitoring of electrostatic precipitator fly ashes from municipal solid waste incinerator
      • A comparative study of test methods for the resistance of concrete to freeze-thaw cycles as described in CEN/TS 12390-9, ISO/DIS 4846-2, and NTN-018
      • Municipal solid waste incineration fly ashes: treatment before incorporation in cementitious pastes
      • Study of the reactivity of blast-furnace slag’s in cement
      • Etude de la réactivité des laitiers de haut-fourneau dans les ciments de type CEM III
      • A new method to analyze copolymer based superplasticizer traces in cement leachates
      • Evaluation des masses volumiques et des résistances à la compression d’un béton sec en fonction de plusieurs paramètres caractérisant les granulats calcaires
      • Use of admixtures to accelerate the setting and hardening of high slag cement based concrete
      • Approche du traitement des REFIOM en vue de leur valorisation
      • Détermination de teneurs en silice cristalline alvéolaire dans l’air
      • Development of new Ternary Cements with reduced Clinker content
      • Sulphate attack of Mortar and concrete : Ettringite formation
      • The leachability of a PCP based superplasticizer from hardened cement based materials
      • Comparative study of concrete resistance against freeze-thaw cycles as described in CEN/TS 12390-9, ISO/DIS 4846-2 and NTN-018
    • Partners
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  • Certification
    • Activities
      • Certification of Concrete
        • Certification Rules Concrete
        • Circulars Concrete
        • Forms Certification of concrete
      • Certification of Cement
        • Certification Rules Cement
        • Circulars Cement
        • Forms Certification of Cement
      • Certification of Admixtures
        • Certification Rules Admixtures
        • Circulars Admixtures
        • Forms Certification of Admixtures
      • Certification of Aggregates
        • Certification Rules Aggregates
        • Circulars Aggregates
        • Forms Certification of Aggregates
      • Certification of Masonry Mortar
        • Certification Rules Masonry Mortar
        • Circulars Masonry Mortar
        • Forms Certification of Masonry Mortar
      • Certification of Silica Fume
        • Certification Rules Silica Fume
        • Circulars Silica Fume
        • Forms Certification of Silica Fume
      • Certification of Lime
        • Certification Rules Lime
        • Circulars Lime
        • Forms Certification of Lime
      • Certification of Fly Ash
        • Certification Rules Fly Ash
        • Circulars Fly Ash
        • Forms Certification of Fly Ash
      • Certification of GGBS
        • Certification Rules GGBS
        • Circulars GGBS
        • Forms Certification of GGBS
      • Certification of Road concrete
    • Organization
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    • Round Robin Tests
  • Inspection
    • Activities
    • Organization
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  • Tests
    • Activities
    • Equipments
    • Organization
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    • Gallery
  • Metrology
    • Activities
      • Calibration of Strength & Mass
      • Verification of temperature & humidity
      • Verification of dimensions & specific equipments
    • Organization
    • Measurement Range
  • Standardisation
    • Activities
    • Organization
    • Partners
    • Contacts
  • Certification
  • Activities
    • Certification of Concrete
      • Certification Rules Concrete
      • Circulars Concrete
      • Forms Certification of concrete
    • Certification of Cement
      • Certification Rules Cement
      • Circulars Cement
      • Forms Certification of Cement
    • Certification of Admixtures
      • Certification Rules Admixtures
      • Circulars Admixtures
      • Forms Certification of Admixtures
    • Certification of Aggregates
      • Certification Rules Aggregates
      • Circulars Aggregates
      • Forms Certification of Aggregates
    • Certification of Masonry Mortar
      • Certification Rules Masonry Mortar
      • Circulars Masonry Mortar
      • Forms Certification of Masonry Mortar
    • Certification of Silica Fume
      • Certification Rules Silica Fume
      • Circulars Silica Fume
      • Forms Certification of Silica Fume
    • Certification of Lime
      • Certification Rules Lime
      • Circulars Lime
      • Forms Certification of Lime
    • Certification of Fly Ash
      • Certification Rules Fly Ash
      • Circulars Fly Ash
      • Forms Certification of Fly Ash
    • Certification of GGBS
      • Certification Rules GGBS
      • Circulars GGBS
      • Forms Certification of GGBS
    • Certification of Road concrete
  • Organization
  • Partners
  • Round Robin Tests

Certification of Fly Ash

CE-attestation rules  

These rules are not available in English. Please refer to the French or Dutch page in order to download these documents in the language of your choice.

BENOR-certification rules  

These rules are not available in English. Please refer to the French or Dutch page in order to download these documents in the language of your choice.

 

CRIC-OCCN: Soc: Boulevard du Souverain, 68 B-1170 Brussels / Lab: Avenue A. Buyl, 87 B-1050 Brussels

+32 (0)2 645 52 51

+32 (0)2 645 52 61

cric-occn@cric.be

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