ISO 16276-2-2025 钢结构防护涂料体系防腐 涂层附着力内聚力(断裂强度)的评估和验收标准 第2部分:横切试验和 X 切试验

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Carl 2026-08-25 9 1.03MB 16 页 24星币
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Corrosion protection of steel
structures by protective paint
systems — Assessment of, and
acceptance criteria for, the
adhesion/cohesion (fracture
strength) of a coating —
Part 2:
Cross-cut testing and X-cut testing
Protection contre la corrosion des structures en acier par
systèmes de peinture — Évaluation et critères d’acceptation de
l’adhésion/cohésion (résistance à la rupture) d’un revêtement —
Partie 2: Essai de quadrillage et essai à la croix de Saint André
International
Standard
ISO 16276-2
Second edition
2025-05
Reference number
ISO 16276-2:2025(en) © ISO 2025
ii
ISO 16276-2:2025(en)
© ISO 2025 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2025





CP 401 • Ch. de Blandonnet 8

Phone: +41 22 749 01 11
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www.iso.org

ISO 16276-2:2025(en)
Foreword ....................................................................................................................................................................................................................................................iv
Introduction .............................................................................................................................................................................................................................................v
1 Scope ............................................................................................................................................................................................................................................. 1
2 Normative references ................................................................................................................................................................................................. 1
  ................................................................................................................................................................................................ 1
4 Principle ........................................................................................................................................... ......................................................................................... 2
  ........................................................................................................................................................................................................................ 2
  ................................................................................................................................................................2
  ..........................................................................................................................................................................3
5 Apparatus and materials ........................................................................................................................................................................................ 3
  ........................................................................................................................................................................................................3
  ...................................................................................................................................................................................................................3
6 Procedure ................................................................................................................................................................................................................................ 3
  ........................................................................................................................................................................................................................ 3
  ..........................................................................................................................................................3
  ........................................................................................................................................... ...............................4
  ........................................................................................................................................................................................................4
  ...................................................................................................................................................................................................................4
6.6 Testing ......................................................................................................................................................................................................................... 5
  .....................................................................................................................................................................................................5
  .....................................................................................................................................................................................5
6.6.3 Inspection areas ..............................................................................................................................................................................5
  ....................................................................................................................................................... 5
  .............................................................................................................................................................................5
7 Expression of results ................................................................................................................................................................................................... 5
8 Acceptance criteria ....................................................................................................................................................................................................... 6
9 Test report .............................................................................................................................................................................................................................. 6
Annex A  .................................................................................................................... 7
Bibliography ............................................................................................................................................................................................................................................ 8
iii
© ISO 2025 – All rights reserved
Contents Page

标签: #ISO #钢 #结构

摘要:

ISO 16276-2-2025 是专门针对钢结构防护涂料体系中涂层附着力与内聚力(断裂强度)评估及验收的最新国际标准,本部分聚焦于横切试验和 X 切试验方法。该标准为钢结构防腐涂层的质量控制提供了统一、可量化的测试与判定依据,适用于评估涂层与基材之间以及涂层内部的结合强度。通过规范化的切割工具、操作流程和结果分级,横切试验能够有效检测涂层在规定的交叉切割下的脱落程度,而 X 切试验则适用于较厚涂层或现场检测场景,帮助工程师准确判断涂层体系的附着力性能是否满足设计要求。遵循该标准,可显著提升防腐

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ISO 16276-2-2025 钢结构防护涂料体系防腐 涂层附着力内聚力(断裂强度)的评估和验收标准 第2部分:横切试验和 X 切试验.pdf

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作者:Carl 分类:国际标准 价格:24星币 属性:16 页 大小:1.03MB 格式:PDF 时间:2026-08-25

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