Silica Fume: Essential Silicon Dioxide for High-Strength Concrete

• 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-grade silica fume stands at the forefront of advanced materials, pivotal for the rejuvenation of our nation's infrastructure. Beyond its formidable strength and exceptional durability, HPC formulated with silica fume boasts unparalleled toughness and remarkable resistance to abrasion, corrosion, and chemicals. These attributes not only contribute to sustainability but also significantly enhance life-cycle cost efficiencies.
Silica fume acts as a robust shield for concrete, effectively safeguarding it against deicing salts, the harshness of seawater, relentless traffic, and heavy impacts. The risk of rebar corrosion and concrete deterioration is virtually nonexistent, drastically reducing maintenance expenses and prolonging the lifespan of constructions.
High-strength concrete infused with silica fume offers architects and engineers an expanded canvas of design possibilities. Traditionally leveraged in the construction of high-rise buildings for its benefit of minimizing column size and maximizing space, this advanced material is also favored in the fabrication of precast and prestressed girders. It allows for longer spans in structural bridge designs, pushing the boundaries of architectural innovation.

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 versatile packaging options: 20 kg paper bags, 25 kg plastic woven bags, or other durable jumbo bags, ensuring safe and secure transit.

Company Profile

Since its inception in 2001, SY (SanYuan) has pioneered the research and promotion of microsilica, leading to the establishment of our state-of-the-art production facilities. Alongside our original Yinchuan factory, we have launched a cutting-edge 'Lanzhou factory,' expanding our production capabilities.
The Yinchuan facility has undergone significant enhancements, becoming safer, more technologically advanced, and environmentally friendly with the integration of comprehensive environmental protection equipment. This upgrade includes enhanced screening and classification capabilities. Our company has also launched the Tianjin Distribution Center, augmenting our original storage facilities in Gansu, Ningxia, and Inner Mongolia. This addition facilitates rigorous second-tier quality inspections and expedited transportation.
With nearly two decades of expertise in the production and sale of microsilica, we pride ourselves on our profound knowledge and experience. Our annual production capacity exceeds 100,000 tons, positioning Sanyuan as a leader in China's microsilica industry.
For decades, Sanyuan has not only led the way in microsilica products in China but has also played a key role in drafting the 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.