Silica Fume for Concrete: Premium Silicon Dioxide for Enhanced Durability

• Customization: Available
• CAS No.: 69012-64-2
• Formula: Sio2
• Model NO.: GSM-94 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) that incorporates silica fume has emerged as a crucial advanced material pivotal in the ambitious task of rejuvenating the nation's infrastructure. This innovation not only elevates strength and fortifies durability but also enhances the concrete's toughness and resistance to abrasion, corrosion, and harmful chemicals. Furthermore, HPC with silica fume offers remarkable sustainability benefits and superior life-cycle cost efficiencies.
Silica fume acts as a formidable shield for concrete against the harsh effects of deicing salts, seawater, heavy traffic, and significant impacts. It effectively eliminates rebar corrosion activity and concrete deterioration, drastically reducing maintenance expenses and extending the lifespan of concrete structures.
The incorporation of silica fume in high-strength concrete grants architects and engineers unprecedented design versatility. This revolutionary material is traditionally employed in high-rise buildings to enable smaller columns, thereby maximizing usable space. Additionally, high-strength concrete with silica fume is increasingly utilized in precast and prestressed girders, facilitating extended spans in structural bridge designs.

Product Parameters

NO	ITEM	REQUIREMENT	TEST VALUE
1	SiO2	≥94%	94.86%
2	MOISTURE	≤2%	0.25%
3	LOSS ON IGNITION	≤3%	1.11%
5	BULK DENSITY	350-450KG/M3	382KG/M3

Packaging & Shipping

Our silica fume is meticulously packaged to ensure quality and convenience: available in 20 kg paper bags, 25 kg plastic woven bags, or other jumbo bags tailored to meet your specific needs.

Company Profile

The SY (SanYuan) company embarked on the journey of microsilica research and promotion in 2001, followed by the establishment of a production plant. Beyond our original Yinchuan factory, Gansu Sanyuan has inaugurated a new 'Lanzhou factory', a testament to our growth and commitment to excellence.
We have significantly upgraded the Yinchuan factory, resulting in a safer, more technologically advanced, efficient, and environmentally friendly operation. Enhancements include a complete set of environmental protection equipment and improvements to the screening and classification functions. Additionally, our company has established the Tianjin Distribution Center, complementing our storages in Gansu, Ningxia, and Inner Mongolia, thus ensuring secondary quality inspection and expedited transportation.
With nearly two decades of experience in producing and selling microsilica, we pride ourselves on being highly professional and knowledgeable in this field. Our annual production capacity exceeds 100,000 tons, and Sanyuan stands as one of the pioneering industry leaders in China's microsilica market.
For decades, our products have been at the forefront of the industry in China. We also took part in the formulation of the Chinese national standard for microsilica, underscoring our leadership and commitment to 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.