all types of portland cement for concrete construction - 32.5-52.5R

1)FOB PRICE:50-79USD/MT, 2)DELIVERY DATE:15-30 DAYS, 3)PAYMENT TERMS: TT OR LC, 4)GRADE:32.5-52.5R, 5)PACKING: 50KG PER BAG - details see: https://www.buildingsupplieshub.com/all-types-of-portland-cement-for-concrete-construction-10083536

Place of Origin: Hebei China (Mainland)	Brand Name: MAMMOTH	Model Number: 32.5-52.5R	Color: Grey,WHITE
Feature: Decorative,Radiation-Resistant	Main Raw Material: Silicate	Type: Ordinary Silicate Cement	Hardening Feature: Rapid Hardening
Heat of Hydration: Low-Heat	Strength Grade(Mpa): 32.5,32.5R,42.5,42.5R,	APPLICATION: CONCRETE

all types of portland cement for concrete construction

contact supplier for all types of portland cement for concrete construction

COMMODITY: ALL TYPES OF CEMENT

PORTLAND 42, 5 N & R CEMENT

Ordinary Portland Cement Grade 42.5 N or R specification Chemical composition according to:

United States Standard ASTM C 150 or British Standard BS 12/1996

( We are a mandate holder).Payment term can be transferable/nontransferable, CIF or FOB

CHEMICAL COMPOSITION:

SILICON DIOXIDE (SIO2)
21.00

ALUMINIUM OXIDE (A12O3)
5.30

FERRIC OXIDE (FE2O )
3.30

CALCIUM OXIDE (CAO)
65.60

MAGNESIUM OXIDE (MGO)
1.10

SULPHUR TRIOXIDE (SO3)
2.70

LOSS OF IGNITION (LOI)
0.90

TRICALCIUM SILICATE (C3S)
60.00

DICALCIUM SILICATE (C2S)
15.00

TRICALCIUM ALUMINATE (C3A)
8.05

TRICALCIUM ALUMINO FERRICE (C4AF)
9.76

PHYSICAL AND MECHANICAL PROPERTIES:
BLAIN CM2/GR
3.250

AUTOCLAVE EXPANTION
0.02

INITIAL SETTING TIME (VICAT)
105 MINUTES

FINAL SETTING TIME (VICAT)
135 MINUTES

COMPRESSIVE STRENGTH

@ 03 DAYS 230 KG/CM2

@ 07 DAYS 305 KG/CM2

@ 28 DAYS 420 KG/CM2

Compressive strength mortar Mpa (N/mm):
Strength Class: 42, 5N
Early Strength: 2 days 10.00

Strength Class: 42, 5R
Early Strength: 2 days 20.00
Standard 28 days strength: Minimum 42, 5 . Maximum 62, 5 .