BS EN 993-7-2000 成型密实耐火制品的试验方法.高温下断裂模数的测定

标准号：BS EN 993-7-2000
中文标准名称：成型密实耐火制品的试验方法.高温下断裂模数的测定
英文标准名称：Methods of test for dense shaped refractory products - Determination of modulus of rupture at elevated temperatures
标准类型：Q40
发布日期：2000/9/15 12:00:00
实施日期：2000/9/15 12:00:00
中国标准分类号：Q40
国际标准分类号：81.080
适用范围：This European Standard specifies a method for the determination of the modulus of rupture of dense and insulating shaped refractory products at elevated temperatures, under conditions of a constant rate of increase of stress. A method for determination of the same property at ambient temperature is given in EN 993-6. NOTE The method relates primarily to fired refractories. If it is to be applied to chemically bonded or tar-bonded bricks (see EN 993-3 for guidance), the bricks will usually require some form of preliminary heat treatment. This preliminary treatment should be agreed between the interested parties and should be stated in the test report.