船舶建造油漆标准(英)

PERFORMANCE STANDARD FOR PROTECTIVE COATINGS FOR DEDICATED SEAWATER BALLAST TANKS IN ALL TYPES OF SHIPS AND DOUBLE-SIDE SKIN SPACES OF BULK CARRIERS

1 PURPOSE

This Standard provides technical requirements for protective coatings in dedicated seawater ballast tanks of all type of ships of not less than 500 gross tonnage and double-side skin spaces arranged in bulk carriers of 150 m in length and upward*for which the contract is placed, the keels of which are laid or which are delivered on or after the dates referred to in that regulation for purpose of SOLAS regulation II-1/3-2 as adopted by resolution MSC.[...(82)].

2 DEFINITIONS

For the purpose of this Standard, the following definitions apply:

2.1 Ballast tanks are those as defined in resolutions A.798(19) and A.744(18).

2.2 Dew point is the temperature at which air is saturated with moisture.

2.3 DFT is dry film thickness.

2.4 Dust is loose particle matter present on a surface prepared for painting, arising from blast-cleaning or other surface preparation processes, or resulting from the action of the environment.

2.5 Edge grinding is the treatment of edge before secondary surface preparation.

2.6 “GOOD”condition is the condition with minor spot rusting as defined in resolution A.744(18).

*This Standard applies only to dedicated seawater ballast tanks in all types of ships and double-side skin spaces in bulk carriers which are constructed of steel.

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