Portland Cement 42.5 42.5r

We are offering portland cement 42.5 42.5r.
Portland cement 42.5 42.5r
items units national internal national internal
sample size kg 6.0 6.0
so3 % �3.5 2.44 �3.5 2.8
mgo % �6.0 1.32 �6.0 1.4
cl % �0.06 0.021 �0.06 0.02
loss % �5.0 3.74 �5.0 4.0
fineness
(specific surface)
�kg
�300
358
�300
385
standard consistency water
%
28.0
28.0
time initial h:min �0:45 4:50 �45 228
final h:min �10:00 5:45 �600 368
soundness pat test past past
bending strength 3d mpa �3.5 5.1 �4.0 6.2
28d mpa �6.5 8.6 �6.5 9.2.