추출

This guide covers the selection and use of procedures for testing exterior wood stains. 여기에는 물이 포함됩니다. – and solvent-based translucent and opaque stains. The different conditions affecting the coating are introduced in detail. A balance of performance needs to be considered when determining requirements and selecting tests. Different test methods for determining the properties of liquid coatings are listed and discussed. Different methods for determining coating application and film formation are proposed and discussed in detail. Different test methods for determining the appearance of dry film are given. Different test methods for determining dry coating properties are described in detail. Different test methods and practices for chemical analysis of external wood are described in detail. While many suggested test methods attempt to simulate the coating and the conditions under which the coating is used, it is not possible to accurately replicate all possible conditions. It is recommended to use the test material under field conditions, including appropriate controls, for final assessment of its suitability.

이 요약은 참조 표준에 대한 간략한 개요입니다.. 이는 단지 참조용일 뿐이며 표준의 공식적인 부분은 아닙니다.; 사용 및 적용을 위해서는 표준 자체의 전문을 참조해야 합니다.. ASTM은 어떠한 종류의 보증도 하지 않습니다., 명시적이든 묵시적이든, 본 초록의 내용이 정확하다는 것을 나타내지 않습니다., 완전하거나 새로운.

외부 목재 얼룩 및 발수제 테스트를 위한 ASTM D6763-16 표준 가이드

단계 1: 범위

1.1 This guide covers the selection and use of procedures for testing exterior wood stains and water repellents. This includes water-based and solvent-based translucent and opaque stains and clear water repellents. The attributes that can be checked or, 일부 경우에, the relevant test procedures are listed in 2.1 그리고 2.2.

메모 1: 용어 “opaque stain” is defined as a tinted composition applied to a wood surface to produce an even finish that obscures the grain and color of the wood rather than the surface grain; Also known as solid color or solid skin.

메모 2: 용어 “translucency” is defined as a tinted composition used on a wood surface to produce an even finish that does not completely obscure the grain or grain of the wood.

메모 3: 용어 “transparent” is defined as a transparent composition used on a wood surface to produce an even finish that does not obscure the grain or grain of the wood.

1.1.1 Discussion – When applied to wood of different colours, there is a colour difference between the stained substrates.

1.2 인치에서 파운드까지의 값은 표준 값으로 간주됩니다.. 괄호 안의 값은 SI 단위의 수학적 변환이며 참조용일 뿐이며 표준으로 간주되지 않습니다..

1.3 This standard may address hazardous materials, operations and equipment. 이 표준은 모든 안전 문제를 해결하기 위한 것이 아닙니다., 만약에 어떠한, 그 사용과 관련된. Users of this standard are responsible for establishing appropriate safety and health practices and for determining the applicability of regulatory requirements prior to use.