Ordinary Portland Cement 42.5R - PO42.5R

Good workability;Top quantity;Steady and high quality; Low fluctuate;and rich in strength grade. - details see: https://www.buildingsupplieshub.com/ordinary-portland-cement-42-5r-10083156
Place of Origin: Shandong China (Mainland)Brand Name: JiansheModel Number: PO42.5RColor: Grey
Feature: Acid-Proof,Decorative,Expansive,Sulfate ResistantMain Raw Material: SilicateType: Silicate Cement / Portland CementHardening Feature: Rapid Hardening
Heat of Hydration: Low-HeatStrength Grade(Mpa): 42.5R  
Ordinary Portland Cement 42.5R
contact supplier for Ordinary Portland Cement 42.5R


We are a cement manufacture plant,export the product for many years,we think we will provide the best quality and the best service for you.

Our factory can supply all kinds of cement, main types is as following:

ProductTypeRage of application
Ordinary Portland Cement32.5/32.5ROrdinary industrial and civil constructions, real estate and hydraulic engineering. Especially for large volume concrete project.
Ordinary Portland Cement42.5/42.5RBridges, wharfs, roads, high rise buildings and other construction works. Applied to large volume concrete project.
Oil Well CementClass G Oil Well Cement according to API standard.OIL WELL CEMENT IN ACCORDANCE WITH API 10A STANDARD, USED FOR OIL WELL
High Sulphae Resisting Cement
Portland Cement ClinkerACCORDING TO CHINESE STANDARD GB/T21372-2008
Oil Well ClinerOIL WELL CEMENT CLINKER FOR PRODUCTION OF API G-CLASS OIL WELL CEMENT
Standard

national standard (GB175-2007)

Packing

1.5MT Jumbo Bag;or 50kg per bag, 40 bags into a 2MT jumbo bag; or as your requirements

Ordinary Portland Cement according to the China standard of GB175-2007
GradeBending strength
3day
Mpa		Bending strength
28day
Mpa		Compressve
Strength
3day
Mpa		Compressve
Strength
28day
Mpa		SoundnessFineness 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≥32.5passed300≥45≤600≤5.0≤5.0≤3.5≤0.06
P.O42.5≥3.5≥6.5≥17≥42.5passed300≥45≤600≤10.0≤5.0≤3.5≤0.06
P.O42.5R≥4.0≥6.5≥22.0≥42.5passed300≥45≤600≤10.0≤5.0≤3.5≤0.06
SR cement≥5≥6≥23.0≥42.5passed325≥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≤3.0Thickening time test
17BC
15-30min

The typical performance during using:

1. Steady and high quality, low fluctuate, and rich in strength grade.

2. Good workability and adaptability with additives.

3. Long term steady in color, wide used in the construction of modest color building.

4. Low bleeding, be applicable to produce concrete.

5. Freeze-proof, abrasion resistance.

6. Steady solidity ratio, the volumetric shrinkage basically reach to balance at one-year age, up to the high standard of international and domestic.

7. Meanwhile, its low slump loss meets the need of the long distance delivery of concrete-mixer.

Attention:

1. Pay attention to store, and avoid moisture.

2. Cannot mix different type cement together.

3. To select certain type and grade cement reasonablly.

4. Stick to pre-testing of concrete.

5. To carry out specility testing, work out the best mix ratio.

Packaging Detail:1.5MT Jumbo Bag;or 50kg per bag, 40 bags into a 2MT jumbo bag; or as your requirements
Delivery Detail:The valid period :30days

Related Product for Ordinary Portland Cement 42.5R