DIN EN 17418-2021 用于现场修复开裂木结构的双组分环氧树脂和聚氨酯粘合剂. 试验、要求和修复强度验证; 德文版 EN 17418-2021
Two-component epoxy and polyurethane adhesives for on-site repair of cracked timber structures - Testing, requirements and repair strength verification; German version EN 17418:2021
This document specifies test methods and requirements for two-component epoxy and polyurethane adhesives for on-site repair of cracks in timber structures made of strength graded structural timber with rectangular cross-section, structural finger-jointed timber, glued solid timbe