Промышленный стиль Grey Portland цемент экспансивный декоративный огнеупорный строительный силикатный алюминат Прямая продажа + 27739729209
10,00 $
Отгрузка во Вьетнаме готова по требованию смешанный Портленд цемент строительный материал промышленного типа огнеупорный
- Категория: >>>
- Поставщик: VIETTEL CONSTRUCTION JOINT STOCK CORPORATIONVIETTEL CORPORATION
Сохранить в закладки 10000018621181:
Описание и отзывы
Характеристики
Product Description
Specification
Item | Specification |
1. Loss on ignition, %, not greater than | 3.0 |
2. Magnesium oxide (MgO) content, %, not greater than | 5.0 |
3. Ferric oxide content (Fe2O3) content, %, not greater than | 6.0 |
4. Aluminium oxide (Al2O3) content, %, not greater than | 6.0 |
5. Sulfur trioxide (SO3) content, %, not greater than | 3.0(1) |
6. Tri calcium aluminate (C3A) content, %, not greater than | 8(2) |
7. Tetra calcium ferro aluminate + twice tri calcium aluminate (C4AF + 2C3A), %, not greater than | |
8. Equivalent alkali (Na2Oqđ) content, %, not greater than | 0.6(3) |
9. Insoluble residue content, %, not greater than | 0.75 |
10. Barium oxide (BaO) content, % | 1.5 – 2.5(4) |
NOTE
(1) It is permissible to exceed the values in the table for SO3 content provided when the cement is tested it will not develop
expansion exceeding 0.020 % at 14 days. The expansion value shall be provided to the purchaser.
(2) Mineral composition of sulfate resistant Portland cement is calculated using the following formula:
Tri calcium aluminate (C3A) = (2.650 x %Al2O3) - (1.692 x %Fe2O3)
Tetra calcium ferro aluminate (C4AF) = 3.043 x %Fe2O3
(3) Equivalent alkalis content is calculated using the formula: %Na2Oqđ = %Na2O + 0.658 x %K2O
Only applicable when the cement is to be used in concrete with aggregates that may cause a potential alkali-silica reaction.
(4) Only applicable to sulfate resistant Portland cement containing barium.
expansion exceeding 0.020 % at 14 days. The expansion value shall be provided to the purchaser.
(2) Mineral composition of sulfate resistant Portland cement is calculated using the following formula:
Tri calcium aluminate (C3A) = (2.650 x %Al2O3) - (1.692 x %Fe2O3)
Tetra calcium ferro aluminate (C4AF) = 3.043 x %Fe2O3
(3) Equivalent alkalis content is calculated using the formula: %Na2Oqđ = %Na2O + 0.658 x %K2O
Only applicable when the cement is to be used in concrete with aggregates that may cause a potential alkali-silica reaction.
(4) Only applicable to sulfate resistant Portland cement containing barium.
Packing & Delivery
Accepted payment type: L/C, TTR
Shipping: 16 - 45 days from deposit or L/C
Cement can be packed as requirement (in bag or jumbo bag)
Company Profile
Viettel Construction Corporation, formerly known as the Survey Design Enterprise and the Construction Works Enterprise, was established on October 30, 1995. It is an independent accounting unit and an essential part of the ecosystem of Viettel Group.
After contributing well to telecom network development worldwide, the people of Viettel Construction realized the need to bring a life that focuses on better experiences, comfort, and modernity to the public. After several changes in its trading name, in September 2018, Viettel Construction officially adopted its current name, the Viettel Construction Joint Stock Corporation, and operates in six main sectors: Infrastructure Investment, Construction (including telecom infrastructure construction, civil construction for B2C and B2B), Information Technology, Integrated Solutions, Technical Services, and Operation & Maintenance.
Throughout 27 years of developing and accompanying the public, the company has built a domestic telecommunications infrastructure network with over 50,000 base stations, 320,000 km of optical fiber (equivalent to 8 rounds around the Earth), covering 100% of Vietnam's territory, including its islands and remote areas. At the same time, the company is a pioneer in participating in telecommunications infrastructure construction in 10 countries across Asia, Africa, and the Americas. Evolving from a pure construction unit, it has become a company providing services based on technology and engineering, with nearly 11,000 employees, deeply committed to the mission of "Building a New Life" with businesses across the nation and the world.
FAQ
1. Who are we?
We are based in Ha Noi, Vietnam, established in 1995, focus on construction (telecoms infrastructure, residential, commercial and industrial construction...). Viettel Construction Joint Stock Corporation has expanding business across APAC region, America and Africa... There are total about 11000 people in our company, working in different departments across the country.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always KCS products before shipment.
3.What can you buy from us?
Steel, Stainless Steel (in coil, sheet, plate, SHS, structural...), Aluminum, Cement, Solar energy system and other building materials...
4. Why should you buy from us not from other suppliers?
Viettel Construction Corporation is in Top 200 biggest firms in Vietnam, majoring in many domains. We have a wide ecosystem of supply different type of building materials and products.
5. What services can we provide?
Accepted Delivery Terms: FOB, EXW, CIF...
Accepted Payment Currency: USD, AUD
Accepted Payment Type: L/C, TTR.
Language Spoken: English/ Vietnamese
We are based in Ha Noi, Vietnam, established in 1995, focus on construction (telecoms infrastructure, residential, commercial and industrial construction...). Viettel Construction Joint Stock Corporation has expanding business across APAC region, America and Africa... There are total about 11000 people in our company, working in different departments across the country.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always KCS products before shipment.
3.What can you buy from us?
Steel, Stainless Steel (in coil, sheet, plate, SHS, structural...), Aluminum, Cement, Solar energy system and other building materials...
4. Why should you buy from us not from other suppliers?
Viettel Construction Corporation is in Top 200 biggest firms in Vietnam, majoring in many domains. We have a wide ecosystem of supply different type of building materials and products.
5. What services can we provide?
Accepted Delivery Terms: FOB, EXW, CIF...
Accepted Payment Currency: USD, AUD
Accepted Payment Type: L/C, TTR.
Language Spoken: English/ Vietnamese
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