离岸价格
获取最新报价|
5000 Metric Ton Minimum Order
国家:
UK
型号:
-
离岸价格:
位置:
-
最小订单价格:
-
最小订单:
5000 Metric Ton
包装细节:
Upon Buyer's request
交货时间:
30-45 days
供应能力:
-
付款方式:
L/C, T/T
產品組 :
联系人 Mr. Jas Singh
Berkeley Square House, Berkeley Square House, Berkeley Square, Mayfair, London
Portland cement
is the most commonly used type of cement in the world today.
Portland cement can be found in both concrete and mortar, not to
mention other construction mediums such as stucco and some types
of grout, where it acts as a binding agent. On a chemical level,
Portland cement is a fine powder comprised of a minimum of *6%
calcium silicate, with the remainder largely being a mix of
aluminum, and iron.
Niveda Industries works with reputable suppliers on a global
scale. This enables us to offer the client not only a competitive
price but also choose the region or specific country where they
would like their cement to come from. Our suppliers are based in
Spain, Brazil, Middle East, Pakistan, Turkey, India, Japan, and
Canada among others.Just
as there are various types of Portland cement available for
different applications there are also various grades of cement
existing within ordinary Portland cement. Ordinary Portland
cement can be classified as being *3 grade, *2.5 (*3) grade, or
*2.5 (*3) grade.OPC
*3 is simply ground much finer than OPC *3 during the final
grinding process. This creates a product that is much stronger
and more durable than less finely ground cements.
|
Parameters |
Grey Portland Cement Grade *2.5 N/R |
|
Standard |
British Standards EN ****1:***0 or United States Standards ASTM C***0 |
|
Origin |
At Seller's choice. |
|
Chemical Composition |
|
|
Silicon Dioxide (SIO2) |
*1.*0 |
|
Aluminium Oxide (AL**3) |
5.*0 |
|
Ferric Oxide (FE**3) |
3.*0 |
|
Calcium Oxide (CAO) |
*5.*0 |
|
Magnesium Oxide (MGO) |
1.*0 |
|
Sulphur Oxide (SO3) |
2.*0 |
|
Loss of Ignition (LOI) |
0.*0 |
|
M Tricalcium Silicate (C3S) |
*0.*0 |
|
Dicalcium Silicate (C2S) |
*5,*0 |
|
Tricalcium Aluminate (C3A) |
8.*5 |
|
Tricalcium Alumino Ferric ( C4AF) |
9.*6 |
|
Physical and Mechanical Properties |
|
|
Blain CM2/GR |
3.*5 |
|
Autoclave Expansion |
0.*2 |
|
Initial Setting Time (VICAT) |
**5 minutes |
|
Final Setting Time (VICAT) |
**5 minutes |
|
Compressive strength |
*8 days – **0 kg/cm2 |
| 国家: | UK |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 5000 Metric Ton |
| 包装细节: | Upon Buyer's request |
| 交货时间: | 30-45 days |
| 供应能力: | - |
| 付款方式: | L/C, T/T |
| 產品組 : | Ordinary Portland Cement |
