ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - ON-SITE CALIBRATION AND VERIFICATION OF THE SETTINGS OF CONTINUOUS DOSING APPARATUS OF MATERIAL PRODUCTION PLANTS - PART 5: DRY BULK WEIGHING DOSING MACHINE - SUBSTANCE WEIGHING TEST

Published date

12-01-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Appareillage
6 Mode opératoire d'un essai élémentaire
  6.1 Opérations préalables
  6.2 Essai élémentaire
  6.3 Calibrage du doseur
  6.4 Vérification du réglage
  6.5 Qualification d'un doseur
7 Calcul et expression des résultats
  7.1 Validité des essais
  7.2 Validité de la droite de calibrage
  7.3 Validité de l'écart de vérification
  7.4 Validité de la régulation
8 Rapport d'essai
Annexe A (informative) Exemple de présentation de
         rapport d'essai

Le présent document spécifie la méthode permettant d'effectuer: les réglages et le calibrage des doseurs pondéraux à pulvérulent à rouleau peseur, utilisés dans une centrale de fabrication des mélanges granulaires (NF P 98-701), à partir de la pesée d'une certaine quantité de pulvérulent délivré par le doseur dans des conditions de fonctionnement données (essai dit par pesée "matière"); la vérification du réglage du doseur (en particulier, la régulation pour des fluctuations de charge), par pesée "matière".

DevelopmentNote	Indice de classement: P98-744-5. PR NFP 98 744-5 October 2007. (10/2007)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current

NFP 98 728-2 : 2013	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - HOT MIX ASPHALT PRODUCTION FACILITIES - DEFINITION OF CONSTITUENT EQUIPMENT AND CHARACTERISTICS, VERIFICATION OF INITIAL SETTINGS - PART 2 : BITUMINOUS MIXTURE DISCONTINUOUS MODE PRODUCTION FACILITIES
NFP 98 744-7 : 2009	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - ON-SITE CALIBRATION AND VERIFICATION OF THE SETTINGS OF CONTINUOUS DOSING APPARATUS OF MATERIAL PRODUCTION PLANTS - PART 7: POWDER WEIGHING DOSING MACHINE WITH TOTAL WEIGHED SCREW - SUBSTANCE WEIGHING TEST
XP P98 772-2 : 2004 XP	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - DATA ACQUISITION MODULES FOR GRANULAR MIX FABRICATION PLANTS - DESCRIPTION AND FUNCTIONAL SPECIFICATIONS - PART 2: DISCONTINUOUS PRODUCTION MODULE
NFP 98 732-1 : 2001	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - MANUFACTURE OF MIXTURES AND QUALITY CONTROL - PART 1: MIXING PLANTS FOR HYDRAULIC BINDER TREATED OR UNTREATED MATERIALS
NFP 98 772-2 : 2013	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - DATA ACQUISITION MODULE FOR GRANULAR MIXTURE PRODUCTION PLANTS - DESCRIPTION AND FUNCTIONAL REQUIREMENTS - PART 2: MODULE FOR DISCONTINUOUS PRODUCTION
NFP 98 772-1 : 2013	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - DATA ACQUISITION MODULE FOR GRANULAR MIXTURE PRODUCTION PLANTS - DESCRIPTION AND FUNCTIONAL REQUIREMENTS - PART 1: MODULE FOR CONTINUOUS PRODUCTION
XP P98 142-1 : 2003 XP	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - MANUFACTURE OF MIXTURES - PART 1: PRODUCTION CONTROL OF HOT MIX ASPHALTS USING A DATA ACQUISITION SYSTEM

NFP 98 701 : 1993	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - MATERIAL PROCESSING PLANTS - TERMINOLOGY AND PERFORMANCES
NFP 98 744-1 : 2009	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - ON-SITE CALIBRATION AND VERIFICATION OF THE SETTINGS OF CONTINUOUS DOSING APPARATUS OF MATERIAL PRODUCTION PLANTS - PART 1: BELT FLOW METER FOR BELT CONVEYOR
NFP 98 722 : 1992	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - CONTINUOUS BATCHING EQUIPMENT FOR PRODUCTS IN POWDER FORM - TEST BENCH AND METHOD OF FLOW RATE MEASUREMENT
NFP 98 772-1 : 2013	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - DATA ACQUISITION MODULE FOR GRANULAR MIXTURE PRODUCTION PLANTS - DESCRIPTION AND FUNCTIONAL REQUIREMENTS - PART 1: MODULE FOR CONTINUOUS PRODUCTION
XP P98 142-1 : 2003 XP	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - MANUFACTURE OF MIXTURES - PART 1: PRODUCTION CONTROL OF HOT MIX ASPHALTS USING A DATA ACQUISITION SYSTEM
NFP 98 744-4 : 2009	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - ON-SITE CALIBRATION AND VERIFICATION OF THE SETTINGS OF CONTINUOUS DOSING APPARATUS OF MATERIAL PRODUCTION PLANTS - PART 4: DRY BULK WEIGHING DOSING MACHINE - BELT SAMPLING TEST
XP P98 772-2 : 2004 XP	ROAD CONSTRUCTION AND MAINTENANCE EQUIPMENT - DATA ACQUISITION MODULES FOR GRANULAR MIX FABRICATION PLANTS - DESCRIPTION AND FUNCTIONAL SPECIFICATIONS - PART 2: DISCONTINUOUS PRODUCTION MODULE