Specifications

Portland Cement
GB175-2007 PO 42.5R
Deliverly Time: within 20-30 days
Shipment:Bulk Liner Shipment

 Portland Cement
GB175-2007   PO 42.5R

Deliverly Time: within 20-30 days
Shipment:Bulk Liner Shipment  

 

PACKING  Mode 1

Packed in 50KG PP bags,40 bags in one 2.0MT PP Sling bags,with one PE bag inside

 

PACKING  Mode2

Packed in 2.0MT abt. P.P jumbo  bags,with  one PE bags inside

 

Goods Range:

 

Cement 32.5 ,42.5, 42.5R ,52.5

 

Ordinary Portland Cement according to the China standard of GB175-2007

Grade

Bending strength 3day Mpa

Bending strength 28day Mpa

Compressve Strength 3day Mpa

Compressve Strength 28day Mpa

Soundness

Fineness specification surface area min m2/kg

Initial Setting Time (min)

Final setting Time (min)

setting Time (min) Loss on ignition (%)

MGO(%)

SO3(%)

CHLORIDE CONTENT (%)

P.O32.5

≥2.5

≥5.5

≥11.0

≥32.5

passed

300

≥45

≤600

≤5.0

≤5.0

≤3.5

≤0.06

P.O42.5

≥3.5

≥6.5

≥17

≥42.5

passed

300

≥45

≤600

≤10.0

≤5.0

≤3.5

≤0.06

P.O42.5R

≥4.0

≥6.5

≥22.0

≥42.5

passed

300

≥45

≤600

≤10.0

≤5.0

≤3.5

≤0.06

SR cement

≥5

≥6

≥23.0

≥42.5

passed

325

≥100

≤190

≤1.5

≤2

≤1.8

≤0.06

HSR Class G Oil well cement

C3S 54%

C3A 2%

≥4 38/8h

≥14 60/8h

passed

≤3.0

≤6.0

 

Specification

 

 

 

Packing Pictures