目前国外私人轿车和轻便货车上安装的风挡玻璃趋向于更薄、更轻和面积更大,已有半数以上的玻璃采用了夹层风挡玻璃以取代钢化风挡玻璃。据报道,英国已有85%的轿车和轻便货车安装了标准化的夹层风挡,它们的厚度只有钢化风挡的2/3,重量轻且面积大。但目前夹层风挡玻璃的使用还存在许多不利因素,一是由于较钢化玻璃风挡更薄、更 At present, the windshields installed on foreign private sedans and light trucks tend to be thinner, lighter and larger in area, and more than half of the existing glass uses laminated windshields instead of tempered windshields. It has been reported that 85% of cars and vans in the UK have been fitted with standardized laminated windshields, which are only 2/3 of the thickness of the tempered windshield, light in weight and large in area. However, there are still many disadvantages to the use of sandwich windshield glass. One is that the windshield is thinner and tougher than the tempered glass windshield