NF P98-739

NF P98-739

March 1992
Standard Current

Road construction and maintenance equipment. Clip spreading equipment. Fixed measuring test bench and method for chip dosage and distribution.

La présente norme concerne l'évaluation de la régularité transversale et longitudinale du répandage de gravillons éventuellement préenrobés.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1992

Number of pages

16 p.

Reference

NF P98-739

ICS Codes

93.080.10   Road construction

Classification index

P98-739

Print number

1 - 01/03/1992
Sumary
Road construction and maintenance equipment. Clip spreading equipment. Fixed measuring test bench and method for chip dosage and distribution.

La présente norme concerne l'évaluation de la régularité transversale et longitudinale du répandage de gravillons éventuellement préenrobés.
Table of contents
  • 1 Domaine d'application
    3
  • 2 Références normatives
    3
  • 3 Définitions - Terminologie de l'essai
    4
  • 3.1 Le banc d'essai
    4
  • 3.2 Paramètres d'épandage
    5
  • 4 Méthodes d'essai
    5
  • 4.1 Les matériaux utilisés pour les essais
    5
  • 4.2 Caractéristiques des essais
    6
  • 5 Conditions des essais
    8
  • 5.1 Essai aux conditions nominales
    8
  • 5.2 Étude de l'influence des paramètres
    9
  • 6 Précision des essais
    10
  • 6.1 Dosage
    10
  • 6.2 Régularité
    10
  • 7 Procès-verbal des essais
    10
  • 7.1 Résultats des essais aux conditions nominales
    10
  • 7.2 Influence inclinaison de la benne
    11
  • 7.3 Vitesse avancement véhicule
    12
  • 7.4 Vidange de benne ou de trémie
    12
  • Annexe A (normative) Banc d'essai
    13
  • Annexe B (normative) Tableau type d'un échantillon
    14
  • Annexe C (normative)
    15
  • Annexe D (normative)
    16
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