CB/T 4125-2011 in English

本标准规定了船舶压载舱涂层破损的术语和定义、检查方法及涂层破损区域面积的评估与计算方法等。
本标准适用于满足国际海事组织（IMO）制定的《所有类型船舶专用海水压载舱和散货船双舷侧处所保护涂层性能标准》（英文缩写为PSPC）要求的船舶专用海水压载舱和散货船双舷侧处所涂装时涂层的破损面积评估与计算。其它船舶舱室涂装时涂层的破损面积评估与计算亦可参照执行。

Scope

This standard specifies the terms and definitions of coating damage in ship's ballast tanks, inspection methods, and evaluation and calculation methods of coating damage area. This standard applies to ships' dedicated seawater ballast tanks that meet the requirements of the "Performance Standard for Protective Coatings for Seawater Ballast Tanks Specialized in All Types of Ships and Double-Side Spaces on Bulk Carriers" (PSPC in English) formulated by the International Maritime Organization (IMO) Evaluation and calculation of coating damage area when coating double-side skin spaces of bulk carriers. The evaluation and calculation of the damaged area of coatings when painting cabins of other ships can also be carried out by reference.