GB/T 11969-1997 in English

《GB/T 11969-1997加气混凝土性能试验方法总则》由TC197（全国水泥制品标准化技术委员会）归口，主管部门为中国建筑材料联合会。
本标准规定了加气混凝土的体积密度、含水率、吸水率、抗压强度、抗拉强度、抗折强度、轴心抗压强度、静力受压弹性模量、干燥收缩、抗冻、碳化、干湿循环和导热系数试验用的试件、结果评定和试验报告。本标准适用于加气混凝土。

Scope

This standard specifies the bulk density, moisture content, water absorption, compressive strength, tensile strength, flexural strength, axial compressive strength, static compressive modulus of elasticity, drying shrinkage, frost resistance, and carbonization of air-entrained concrete. , Specimens for dry-wet cycle and thermal conductivity tests, result evaluation and test reports This standard applies to air-entrained concrete.