Silica Fume: Superior Silicon Dioxide for Advanced Cement Solutions

• Customization: Available
• CAS No.: 69012-64-2
• Formula: Sio2
• Model NO.: GSM-92 UD
• 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: 90%
• Trademark: Sanyuan
• Origin: China
• HS Code: 2811229000
• Production Capacity: 100000tons/Year

Product Description

Product Description

High Performance Concrete (HPC) containing silica fume is heralded as a pivotal innovation in modern infrastructure redevelopment. Empowered with this advanced material, concrete boasts remarkably increased strength and durability. Moreover, HPC infused with silica fume ensures unparalleled toughness, exceptional resistance to abrasion, corrosion, and chemicals, all while promoting sustainability and offering significant life-cycle cost efficiencies.
Silica fume serves as a formidable guardian for concrete against deicing salts, seawater, traffic, and heavy impacts. It significantly reduces rebar corrosion activity and concrete deterioration, effectively minimizing maintenance costs and prolonging the structure's lifespan.
High-strength concrete, enhanced by the inclusion of silica fume, offers architects and engineers unprecedented design flexibility. Traditionally favored in high-rise buildings for its space-saving smaller columns, this advanced concrete is also ideal for precast and prestressed girders, enabling longer spans and more ambitious 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

Available in 20 kgs paper bags, 25 kgs plastic woven bags, or other convenient jumbo bag options.

Company Profile

SY (SanYuan) company embarked on its journey with microsilica research and promotion in 2001, leading to the establishment of our production plant. Alongside our original Yinchuan factory, Gansu Sanyuan has inaugurated a state-of-the-art "Lanzhou factory." It has also
modernized the Yinchuan factory, enhancing safety, technology, efficiency, and ecological compliance by incorporating a comprehensive set of environmental protection equipment and augmenting original equipment with screening and classification functions. Additionally, our new Tianjin Distribution Center complements existing storages in "Gansu, Ningxia, and Inner Mongolia," ensuring stringent secondary quality inspections and rapid transportation solutions.
With nearly two decades of experience in production and sales, we stand as seasoned experts in the field of microsilica. Our annual production capacity exceeds 100,000 tons, positioning Sanyuan as an industry leader in microsilica products across China.
products for decades. Moreover, we proudly contributed to drafting the Chinese national standard for microsilica, reinforcing our commitment to quality and innovation.

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.