national standards (GB175-2007)
2. Our product
range: P.C32.5/32.5R, P.O42.5/42.5R,52.5 ordinary Portland
2. 50kg per bag
X 20 bags into a 1MT sling bag
performance during using:
1. Steady and
high quality, low fluctuate, and rich in strength
workability and adaptability with additives.
3. Long term
steady in color, wide used in the construction of modest color
4. Low bleeding
is applicable to produce concrete.
solidity ratio, the volumetric shrinkage basically reach to balance
at one-year age, up to the high standard of international and
its low slump loss meets the need of the long distance delivery of
1. Pay attention
to store, and avoid moisture.
2. Cannot mix
different type cement together.
3. To select
certain type and grade cement reasonably.
4. Stick to
pre-testing of concrete.
5. To carry out
specificity testing, work out the best mix ratio.