共找到 20 条与 Tangentialschnitt 相关的标准,共 2 页
Quality Characteristics Terms and Definitions
本规范中,'实际表面'是指将固体与其周围空间分隔开的边界。多孔材料(例如泡沫材料和木材)的内部表面不属于本规范的范畴。'实际表面'是测量技术所捕捉到的表面。它是实际表面的近似图像,取决于测量方法。不同的测量方法可能得出不同的实际表面。'几何理想表面'是指几何上完全设想的固体的边界。'规定表面'是指规定的表面。在图纸中,它通常通过规范化的规定来确定。
Form deviations; Concepts; Classification system
Quality characteristics of sawn timber Terms and definitions
Veneers, terms Placage,termes
Veneers; terms
本文件定义了与单板(Furnier)相关的术语。应用本文件时,需遵循以下定义。
Veneers - Terms and definitions
本规范定义了贴面(饰面)的命名。应用本文件时,适用以下术语。
Veneers - Terms and definitions
本标准定义了关于木皮的命名。应用本文件时,须遵循以下术语。
Veneers - Terms and definitions
This European Standard specifies a test method for determining the resistance of adhesive joints to delamination. It is suitable for the following applications: a) assessment of compliance of adhesives with EN 301, EN 15425 and prEN 16254; b) assessment of suitability and quality of adhesives for load-bearing timber structures; c) comparison of the effects of selected gluing conditions, different climatic exposures and pretreatment and post-treatment of test specimens on bond strength. This test is not applicable to modified and impregnated wood with strongly reduced swelling and shrinkage properties, such as acetylated wood, heat-treated wood and polymer-impregnated wood. This test serves mainly to determine performance values for the classification of adhesives for load-bearing timber structures according to their suitability for use under defined climatic conditions. This method is not intended to provide design values and does not necessarily reflect the performance of the glued structural member in service.
Adhesives for load-bearing timber structures - Test methods - Part 2: Determination of resistance to delamination; German version EN 302-2:2013
EN 927-6 规定了一种在配备有紫外线荧光灯、冷凝装置和喷淋水美利体育官网首页网址的装置中,测定木涂层抗人工气候老化性能的方法。该方法使用荧光紫外线灯和水进行木材涂层的人工老化暴露试验。
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water
Diese Europ?ische Norm legt ein Labor-Verfahren zur Bestimmung der maximalen Wartezeit von Klebstoffen bei zwei unterschiedlichen aufgetragenen Klebstoffmengen im Normalklima 20/65! fest. Diese Europ?ische Norm dient dazu, eine zuverl?ssige Grundlage zum Vergleich der maximalen Wartezeit von Klebstoffen unter Referenzbedingungen zu erhalten.
Adhesives for load-bearing structures - Test methods - Part 5: Determination of maximum assembly time under referenced conditions; German version EN 302-5:2013
This European Standard specifies a method for determining the resistance to delamination in glue lines. It is suitable for the following applications a) for assessing the compliance of adhesives with EN 301, EN 15425 and EN 16254; b) for assessing the suitability and quality of adhesives for load-bearing timber structures; C) for comparing the effects on the bond strength resulting from the choice of bonding conditions, from different climatic conditioning andfrom thetreatmentof the test pieces before and afterbonding This test is not applicable for modified and stabilized wood with strongly reduced swelling and shrinkage properties, such as acetylated wood, heat-treated wood and polymer impregnated wood. Thistest is intended primarily to obtain performance data for the classification of adhesivesfor load-bearing timber structures according to their suitability for use in defined climatic environments. This method is not intended to provide data for structural design, and does not necessarily represent the performance of the bonded member in service.
Adhesives for load-bearing timber structures - Test methods - Part 2: Determination of resistance to delamination
This part of EN 927 specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood. The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2.
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test; English version of DIN EN 927-3:2007-03
本欧洲标准规定了一种测定胶粘剂连接抗分层性能的方法。它适用于以下应用场景:a) 评估胶粘剂是否符合 EN 301、EN 15425 和 EN 16254 的要求;b) 评估用于承重木构件的胶粘剂的适用性和质量;c) 比较不同气候条件下的粘结条件以及粘结前后试样的处理对胶合强度的影响。本测试不适用于改性或浸渍处理使肿胀和收缩性能显著降低的木材,例如乙酰化木材、热处理木材和聚合物浸渍木材。本测试主要用于测定用于承重木构件的胶粘剂的性能值,以便根据其在规定气候条件下的适用性进行分类。本方法不提供设计值,也不能必然反映粘结构件在实际使用中的性能。
Adhesives for load-bearing timber structures - Test methods - Part 2: Determination of resistance to delamination
本文件规定了在标准大气条件[20/65]下,通过实验室方法测定两种涂布率水平下的最大组装时间。 本文件旨在为在参考条件下比较不同粘合剂的最大组装时间提供可靠的比较基础。
Adhesives for load-bearing structures - Test methods - Part 5: Determination of maximum assembly time under referenced conditions
DIN EN 927-6:2016-11-25 版本。本文档规定了使用荧光紫外灯和水对户外木材涂层进行人工老化的测试方法。该标准旨在通过实验室环境加速木材涂层的老化过程(由温度、湿度和辐射引起),以便与户外暴露条件进行比较。本文档适用于确定木材涂层对人工老化的抵抗力。
Paints and varnishes - Coating materials and coating systems for exterior wood - Part 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water
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