Silica Fume for Cement: Quality Silicon Dioxide for Enhanced Performance

• 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) enriched with our premium silica fume stands as a cornerstone in advancing the nation's infrastructure. This remarkable material not only amplifies strength and durability but also offers superior toughness and heightened resistance to abrasion, corrosion, and chemicals. With an eye on sustainability and cost-efficiency throughout its lifecycle, our HPC redefines what’s possible in construction excellence.
Our silica fume acts as a formidable shield for concrete, safeguarding against deicing salts, relentless seawater, heavy traffic, and substantial impact. It effectively neutralizes rebar corrosion activity and concrete deterioration, drastically reducing maintenance costs and extending the lifespan of your structures.
Experience unparalleled design freedom with high-strength concrete infused with our silica fume. This innovation empowers architects and engineers, particularly in the construction of high-rise buildings, by enabling smaller columns that maximize usable space. Moreover, in structural bridge designs, our high-strength concrete is ideal for precast and prestressed girders, allowing for impressive longer spans.

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

Choose from our tailored packaging options: 20 kg paper bags, robust 25 kg plastic woven bags, or custom jumbo bags to suit your specific needs.

Company Profile

Since 2001, SY (SanYuan) company has been at the forefront of microsilica research and promotion, culminating in the establishment of a state-of-the-art production plant. Beyond our original Yinchuan factory, Gansu Sanyuan has proudly launched the advanced "Lanzhou factory," enhancing our production capabilities and environmental responsibility.
We've upgraded our Yinchuan factory to be safer, more technologically advanced, efficient, and eco-friendly, with comprehensive environmental protection equipment and enhanced screening and classification functions. Our strategic expansion includes the Tianjin Distribution Center, complementing our existing storages in Gansu, Ningxia, and Inner Mongolia, ensuring swift transportation and rigorous secondary quality inspections.
With two decades of expertise in producing and distributing microsilica, we stand as unrivaled professionals in the field. Our annual production capacity exceeds 100,000 tons, positioning Sanyuan as a pioneer and industry leader in microsilica products across China.
For decades, Sanyuan has been a vanguard in the Chinese microsilica market, contributing to the formulation of national standards and continually setting benchmarks for excellence and quality.

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.