دانلود استاندارد JIS A 1481-3 خرید Determination of asbestos in building material products

دانلود استاندارد JIS A 1481-3

برای خرید استاندارد JIS A 1481-3 تعیین آزبست در محصولات مصالح ساختمانی، سال 2019 با عنوان Determination of asbestos in building material products به زبان انگلیسی ، بر روی خرید در انتهای صفحه کلیک کنید. پس از پرداخت هزینه، لینک دانلود فایل PDF استاندارد ارسال می شود.

خرید استاندارد Determination of asbestos in building material products

JSA – JIS A 1481-3
Determination of asbestos in building material products – Part 3: Quantitative analysis of containing asbestos by X-ray diffraction method

https://standards.globalspec.com/std/10032356/jis-a-1481-3

خرید استاندارد JIS A 1481-3

دانلود استاندارد تعیین آزبست در محصولات مصالح ساختمانی

This Standard specifies the method of determining asbestos content (mass fraction) (hereafter referred to as “asbestos content”) in building material products by the X-ray diffraction analysis method. It consists of procedures for preparation of secondary and tertiary analytical samples for quantitative determination, and the X-ray diffraction method employing the absorption correction by basal standard method.

It is not applicable to natural minerals which can contain asbestos as impurities or any products that are made of such natural minerals.

For criteria to be applied for the analysis, those stipulated by the following domestic laws and regulations shall prevail over those specified in this Standard.

Industrial Safety and Health Act

Waste Management and Public Cleansing Act

NOTE 1 JIS A 1481-1 is applicable to asbestos analysis for both building material products and natural minerals. JIS A 1481-2 and JIS A 1481-3, on the other hand, are only applicable to asbestos analysis for building material products and not applicable to analysis for natural minerals which can contain asbestos or any products that are made of such natural minerals.