China PortlCement 42.5 Price Fast Setting Cement China Cement China Cement Factory

Ordinary Portland Cement 42.5

Packaging&Delivery

Packaging:2 Tons Jumbo Bag

Details:50 kg bag with 2 Tons Jumbo Bag

Delivery Time:Shipped in 7 days after payment

Items Standard

Cement MgO (%) ≤ 5.0

Cement SO 3 (%) ≤ 3.5

Cement loss on ignition (%) ≤ 5.0

Cement fineness (%) ≤ 10.0

Setting time (min) Dental Apparatus ≥ 45

Final setting time ≤ 600

Strength(MPa)

3-day compressive strength ≥ 16.0

3-day bending strength ≥ 3.5

28-day bending strength ≥ 6.5

28-day compressive strength ≥ 42.5

Mixing Equipment

Items/ Indexes

National Standard

Internal controlled indexes

CementPower & Generating Sets 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 timWelding Equipment e (min)

≥45

190

Final setting time

≤600

245

Strength(MPa)

3-day compressive strength

≥24.0

2Tag Gun 5.30

3-day bending strength

≥4.0

5.1

28-day bending strength

≥6.5

7.2

28-day compressive strength

≥42.5

47.5