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Document ID (ISN)63191
CIS number 94-1693
ISSN - Serial title 0007-9952 - Cahiers de notes documentaires - Hygiène et sécurité du travail
Year 1994
Convention or series no. INRS ED 768
Title Practical guide to ventilation. 14 - Free-jet blasting in blasting chambers
Original title Guide pratique de ventilation. 14 - Décapage, dessablage, dépolissage au jet libre en cabine [in French]
Bibliographic information 1st Quarter 1994, No.154, Note No.1948-154-94, p.5-19. Illus. 24 ref.
Abstract Guide and information sheet intended for people and organizations involved in the development, construction, use and control of ventilation systems in free-jet blasting chambers. Main contents: risks (poisoning; fire and explosion, etc.); technical aspects: main activities concerned; equipment used (blasting apparatus, chamber); operating principles of high-pressure blasting equipment; ventilation: purpose, design, choice; characteristics of air exhaust and supply devices; air exhaust rates; make-up air and heating; dust control; rejection of polluted air outside premises, air recirculation; operators outside the blasting chamber; automated devices; metallizing; personal protection; inspection and maintenance; fires and explosions; noise; lighting (required lighting; lighting calculations; lighting fixtures); servo-systems (blasting/closing of doors, blasting/ventilation and lighting).
Descriptors (primary) wet blasting; spray booths; air-jet cleaning; ventilation; shotblasting; ventilation design; abrasive blasting; sandblasting; exhaust ventilation
Descriptors (secondary) abrasives; safety guides; hearing protection; protective clothing; description of equipment; local exhaust; France; fire, explosions; toxic substances; dust; limitation of exposure; exhaust devices; ventilation systems; personal protective equipment; supplied air hoods; supply of personal protective equipment; legislation; description of technique; comment on directive; data sheet; poisoning
Document type F - Information notes, codes of practice, standards
Country / State or ProvinceFrance
Subject(s) Heating, ventilation and climate
Broad subject area(s) Chemical safety
Browse category(ies) Surface treatment
Ventilation