High-Quality Silica Fume for Concrete: Essential Silicon Dioxide Material

• 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 innovation in the quest to rejuvenate the national infrastructure. Its exceptional attributes, such as heightened strength and remarkable durability, are just the beginning. This cutting-edge HPC, infused with Gansu Sanyuan's premium silica fume, also boasts superior toughness, outstanding resistance against abrasion, corrosion, and harsh chemicals, making it a cornerstone of sustainability. It ensures life-cycle cost efficiencies, setting a new standard in construction excellence.
Silica fume is a powerful protector for concrete, offering robust defense against deicing salts, seawater, heavy traffic, and harsh impact. It effectively eliminates rebar corrosion and concrete deterioration, dramatically reducing maintenance costs and extending the lifespan of structures.
High-strength concrete, when enhanced with premium silica fume, offers architects and engineers unprecedented design freedom. It is a game-changer in high-rise construction, enabling slimmer columns that maximize usable space. Additionally, this formidable concrete type is frequently utilized in precast and prestressed girders, facilitating longer spans and groundbreaking designs in structural bridge engineering.

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 or 25 kg plastic woven bags, with the option for other jumbo bag packaging to suit diverse shipping needs.

Company Profile

Since 2001, SY (SanYuan) company has been at the forefront of microsilica research and promotion, culminating in the establishment of our state-of-the-art production plant. In addition to our original Yinchuan factory, we've launched a new facility in Lanzhou.
The Yinchuan factory has undergone significant upgrades, making it safer and more technologically advanced, efficient, and environmentally friendly. These enhancements include a comprehensive set of environmental protection equipment and enhanced screening and classification functions. Our strategic expansion includes the Tianjin Distribution Center, complementing our existing storage facilities in Gansu, Ningxia, and Inner Mongolia, ensuring secondary quality inspections and rapid transportation.
With nearly two decades of expertise in producing and selling microsilica, we pride ourselves on being highly professional and experienced in this field. Our annual production capacity exceeds 100,000 tons, solidifying Sanyuan as a pioneering leader in the Chinese microsilica industry.
We have played a pivotal role in the industry for decades, proudly participating in the formulation of the Chinese national standard for microsilica. Our products are a testament to 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.