ordinary Portland cement p.o 42.5R

FOB Price 65 - 70 USD / 1ton

Quantity	200 - 10000
Price	65-70

MOQ	200 ton
Port	Qingdao port, china
Packaging	42.5 kg or 50kg or 1000kg
Lead Time	15days

Quick Details (View All)

color

grey

28days compensive strength

43.5MPA

Product Details

1)Grade: PORTLAND CEMENT 42.5R

(2)Chemical analysis:

PORTLAND CEMENT 42.5R (CHINA STANDARD)
Items/ Indexes		National Standard	Internal controlled indexes
Cement MgO (%)		≤ 5.0	3.80
Cement SO 3 (%)		≤ 3.5	2.30
Cement loss on ignition (%)		≤ 5.0	2.01
Cement fineness (%)		≤ 10.0	1.00
Setting time (min)		≥ 45	190
Final setting time		≤ 600	245
Strength(MPa)	3-day compressive strength	≥ 22.0	22.30
	3-day bending strength	≥ 4.0	5.1
	28-day bending strength	≥ 6.5	7.2
	28-day compressive strength	≥ 42.5	47.5