P.I 42.5 PORTLAND CEMENT
Product Details:
| Place of Origin | Shandong, China (Mainland) |
|---|
Payment & Shipping Terms:
| Packaging Details: | THE GOODS are delivered in flexible two-layed laminated bulk containers (big-bags) with net weight of 1500 kg with PE- inner. |
|---|---|
| Payment Terms: | L/C,T/T |
| Supply Ability: | 150000 Ton per Month |
Detailed Product Description
SPECIFICATION FOR CEMENT | |||
GB175-2007 P.O 42.5R | |||
CHEMICAL REQUIREMENTS(GB/T176-1996) | TARGET | MINIMUM | MAXIMUM |
SiO2 (%) | 21.5 | 20.0 |
|
Al2O3 (%) | 5.5 | 6.5 | |
Fe2O3 (%) | 3.3 | 5.0 | |
MgO (%) | 3.5 | 5.0 | |
SO3 (%) | 2.4 | 3.0 | |
Free Lime (%) | 1.0 | 1.5 | |
Loss on Ignition(LOI) (%) | 3.5 | 5.0 | |
Insoluble Residue (%) | _ | _ | |
Alkalies(Na2O equiv.) (%) | 0.7 | 0.80 | |
PHYSICAL REQUIREMENTS (GB175-1999) | |||
(GB/T8074-1987) Blaine Fineness (cm2/gm) | 3,350 | 3,250 | |
(GB/T1345-1991) 80um (%) | 2.0 | 5.0 | |
(JC/T601-1985) Air Content (%) | 8 | 12 | |
(ASTM C451) False Set (paste) (%) | 80 | 50 |
|
(GB/T1346-2001) Time of Set (Vicat) |
| ||
Initial Set (mins) | 180 | 45 |
|
Final Set (mins) | 240 | 600 | |
(GB/T750-1992) Autoclave Expansion (%) | 0.1 | 0.8 | |
(GB17671-1999) Compressive Strength (Mpa) |
| ||
1 Day | _ | _ |
|
3 Days | 25 | 21 |
|
7 Days | _ | _ |
|
28 Days | 49 | 42.5 | |
B.RGDS / MS. HANNAH GE / DIR TEL: 86 - 633 2299578
P.I 42.5 PORTLAND CEMENT
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Company Info
Qingdao Flower Ocean Resources Ltd
[China (Mainland)]
[Verified Member]
City: Qingdao
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler
Online Postings: Products