项目 Item Unit Test Method Index Value
|
单位 Unit
|
测试方法 Test Method
|
密度 Density
|
g/cm3 |
GB1033 |
拉伸强度(kg/cm2) Tensile Strength(kg/cm2)
|
Mpa |
GB1040 |
断裂伸长率(%) Breakage Elongation Rate(%)
|
% |
GB1040 |
简支梁冲击强度 Impact Strength of Simple Support Beam
|
KJ/cm2 |
GB1043 |
缺口 Notch
|
23℃~40℃ |
|
20℃液压试验(瞬时爆破环向应力) Hydraulic Test at 20℃(circular stress in instantaneous explosion)
|
Mpa |
SG78-76 |
扁平试验 Flattening Test
|
|
SG78-74 |
线膨胀系数 Linear Expansion Coefficient
|
|
GB1036 |
耐环境应力(F50) Environment-Bearing Stress(F50)
|
h |
GB1842 |
磨损率(砂浆磨耗主试验法) Wear Rate(main test method of mortar wom-out)
|
% |
|