標準號：BS EN ISO 11125-2-1994
中文標準名稱：涂料和相關產品使用前鋼基體的預處理.噴射金屬清理磨料的試驗方法.粒度分布測定
英文標準名稱：Preparation of steel substrates before application of paints and related products. Test methods for metallic blast-cleaning abrasives. Determination of particle size distribution
標準類型：A29
發布日期：1994/3/15 12:00:00
實施日期：1994/3/15 12:00:00
中國標準分類號：A29
國際標準分類號：25.220.10
適用范圍：Specifies a test method for the determination of particle size distribution by sieving. The procedure includes weighing out a test portion of 100 g of the sample, placing the test portion in the top sieve of a set of test sieves (including all the sieves listed against the grade under test in the appropriate part of ISO 11124) with the largest-aperture sieve on the top and progress to the smallest aperture at the bottom with a pan, to catch any abrasive that falls through the finest sieve, sieving in a sieve machine, weighing the abrasive retained on each sieve and transferred on to a balance pan. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11124 and ISO 11125.