Silica Fume: Quality Silicon Dioxide for Superior Concrete Applications

• Customization: Available
• CAS No.: 69012-64-2
• Formula: Sio2
• Material: Silicon Dioxide
• Structure Feature: Sio2
• Usage: Concrete, Cement
• Effect: Increacing Strength
• Source: a by-Product During Silicon and Ferrosilicon Alloy
• Type: Silicon Dioxide
• Transport Package: in 25 Kg Small Bags Andvarious Sizes Big Bags
• Specification: sio2: 95%
• Trademark: Sanyuan
• Origin: China
• HS Code: 2811229000
• Production Capacity: 100000tons/Year

Product Description

Product Description

High Performance Concrete (HPC) containing silica fume has emerged as a pivotal advanced material essential for revitalizing the nation's infrastructure. This revolutionary concrete, infused with silica fume, not only exhibits superior strength and durability but also offers enhanced toughness, and unparalleled resistance to abrasion, corrosion, and harsh chemicals. Embracing silica fume technology results in sustainable development and significant life-cycle cost efficiencies.
Silica fume acts as a protective shield for concrete against aggressive environmental factors like deicing salts, seawater, heavy traffic, and intense impacts. It virtually eliminates rebar corrosion and halts concrete deterioration, reducing maintenance costs significantly.
Concrete with enhanced strength through the addition of silica fume offers architects and engineers extraordinary design versatility. Widely used in high-rise constructions, it allows for smaller columns, maximizing usable space. Additionally, high-strength concrete, enriched with silica fume, is preferred in precast and prestressed girders for structural bridges, enabling longer spans and innovative designs.

Product Parameters

NO	ITEM	REQUIREMENT	TEST VALUE
1	SiO2	≥95%	95.86%
2	MOISTURE	≤2%	0.87%
3	LOSS ON IGNITION	≤3%	1.12%
5	BULK DENSITY	350-450KG/M3	366KG/M3

Packaging & Shipping

Available in 20 kg paper bags, 25 kg plastic woven bags, or other jumbo bag options tailored to your needs.

Company Profile

Since its inception in 2001, SY (SanYuan) company has been at the forefront of microsilica research and promotion. With the establishment of our initial Yinchuan factory, Gansu Sanyuan has expanded its operations with the new 'Lanzhou factory'. We have
upgraded our Yinchuan facility, enhancing safety, technological advancements, and efficiency, while significantly improving our environmental footprint by installing comprehensive protection systems and upgraded equipment for superior screening and classification. The addition of the Tianjin Distribution Center complements our existing storage facilities in 'Gansu, Ningxia, and Inner Mongolia', facilitating secondary quality inspection and ensuring swift transportation.
With nearly two decades of experience in the production and distribution of microsilica, we possess unparalleled expertise and professionalism in the field. Our annual production capacity exceeds 100,000 tons, positioning Sanyuan as an industry leader in microsilica in China.
products. Moreover, we have played a significant role in developing the Chinese national standard for microsilica, a testament to our leadership and commitment to excellence in the industry.

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.