Microsilica
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- microsilica, silica fume
- Category
- Silica
Chengdu Donglanxing Science & Technology Development Co., Ltd
- Verified Certificate
-
8
Product name | Microsilica | Certification | - |
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Category | Silica | Ingredients | - |
Keyword | microsilica , silica fume | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
INTRODUCTION
Microsilica (silica fume) is very fine non-crystalline silica which is the by-product of producing elemental silicon or alloys containing silicon in electric furnaces. It is a highly reactive material that is used to enhance the properties of concrete.
CHEMICAL PROPERTIES |
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Chemical contributions—Because of its very high amorphous silicon dioxide content, microsilica is a very reactive pozzolanic material in concrete.
PHYSICAL PROPERTIES |
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(as-produced): 150 to 450 kg/m ³ (densified): 480 to 750 kg/m ³ |
Physical contributions—The micro-filler effect of microsilica would bring about significant improvements in the nature of the concrete.
FEATURES AND BENEFITS
- In fresh concrete—Increasing cohesion, reducing bleeding
- In shotcret—Allowing greater thickness of shotcrete layers, reducing rebound, increasing bond strength
- In hardened concrete—Enhancing compressive strength and flexural strength, reducing permeability, improving durability, resisting chloride attack, sulfate attack and other chemical attack
- Constructability—Allowing one-pass finishing to shorten working time, reducing heat of hydration
APPLICATIONS
Microsilica concrete is widely used for high strength structures like:
High-rise columns
Precast bridge beams
Parking structures
Bridge decks
Marine structures
Dams
Nuclear waste storage facilities
High-speed railways
Oil wells
PACKAGING AND SHIPPING
Packaging
Available in a range of packaging options, including:
25 kg paper bags;
1 mt jumbo bags;
Customized sizes and designs as per your special request
Delivery time
Within 7~15 days against the confirmed orders.
For more product information please contact us NOW!
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- Zili Liu
- Product Category
- Silica
- Year Established
- 2002
- Company introduction
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Since 2002, our company, Donglanxing, has been devoting to the R&D, production, sales and provision of technical solutions of new building materials including silica fume (microsilica) and engineering fibers (PP fiber, PVA fiber).
- Main Product
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