標(biāo)準(zhǔn)號：DIN 52338-1985
中文標(biāo)準(zhǔn)名稱：建筑用平板玻璃的試驗(yàn)方法.疊層玻璃的落球試驗(yàn)
英文標(biāo)準(zhǔn)名稱：Methods of testing flat glass for use in buildings; ball drop test on laminated glass
標(biāo)準(zhǔn)類型：Q30
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：Q30
國際標(biāo)準(zhǔn)分類號：81.040.20
適用范圍：This standard specifies a ball drop test for flat laminated glass for use in buildings. The test is also applicable for multiple sheets compositions with laminated glass. The purpose of this ball drop test is to determine the behaviour of those glazing materials under impact from a small solid body. A hardened steel ball with a mass of approximately 1030 g is used as impactor.This ball drop test shall be applied for prescribing the impact properties and for the quality assurance of those glazing materials for use in buildings.