Undensified Silica Fume 90 in Repair Products

• CAS No.: 69012-64-2
• Formula: Sio2
• Material: Silicon Dioxide
• Structure Feature: Sio2
• Type: Silicon Dioxide
• Usage: Concrete,Cement
• Model NO.: GSM-90UD
• Effect: Increacing Strength
• Source: a by-Product During Silicon and Ferrosilicon Alloy
• Transport Package: in 25 Kg Small Bags Andvarious Sizes Big Bags
• Specification: sio2: 90%
• Trademark: Sanyuan
• Origin: China
• HS Code: 2811229000
• Production Capacity: 100000tons/Year

Product Description

Product Description

 

High Performance Concrete (HPC) containing silica fume has been identified as one of the more important advanced materials necessary in the effort to rebuild the nation's infrastructure. In addition to increased strength and enhanced durability,HPC produced with silica fume delivers increased toughness, increased resistance to abrasion, corrosion and chemicals, sustainability and life-cycle cost efficiencies.
Silica fume will protect concrete against deicing salts, seawater, traffic and heavy impact. Rebar corrosion activity and concrete deterioration are virtually eliminated, which minimizes maintenance expense.
High-strength concrete enhanced with silica fume provides architects and engineers with greater design flexibility.Traditionally used in high-rise buildings for the benefit of smaller columns (increasing usable space) high-strength concrete containing silica fume is often used in precast and prestressed girders allowing longer spans in structural bridge designs.

 

Product Parameters

NO	ITEM	REQUIREMENT	TEST VALUE
1	SiO2	≥92%	92.86%
2	MOISTURE	≤2%	0.65%
3	LOSS ON IGNITION	≤3%	1.12%
5	BULK DENSITY	350-450KG/M3	389KG/M3

 

Packaging & Shipping

In 20 kgs paper bag; In 25kgs plastic woven bag,or other jumbo bag



 

Company Profile

SY (SanYuan ) company started to research and promote microsilca since 2001,then we built the production plant. except the original Yinchuan factory, Gansu Sanyuan has established a new"Lanzhou factory". It has also
upgraded the Yinchuan factory, result in made the Yinchuan factory safer, more technological, more efficient, and more environment-friendly (add a full set of environmental protection equipment and add the screening and classification functions of the original equipment). Our company has added the Tianjin Distribution Center on the basis of the original three storages of "Gansu, Ningxia and Inner Mongolia", achieving secondary quality inspection and fast transportation.
We have been producing and selling microsilica nearly 20 years. So we are very professional and experienced in this filed. Our annual production capacity is over 100,000 tons. Sanyuan is one of the industry leaders of microsilica
products in China for decades, mean while we participated in the drawing of Chinese national standard for microsilica.

FAQ

1.What kind of payment term do you support ?

T/T in advance
2.What's your terms of delivery?
FOB, CIF 
3.How long will your production take ?
Normally 10 days after contract
4.could you support to sample test?
Of course, we would like to offer you free sample for testing based on you pay the freight.