Silica Fume: Essential Silicon Dioxide for Concrete Durability

• 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

Experience the groundbreaking capabilities of High Performance Concrete (HPC) enriched with the brilliance of silica fume. This material has emerged as an integral component in the revitalization of our nation's infrastructure. Beyond its formidable strength and unmatched durability, HPC infused with silica fume showcases increased toughness, superior resistance to abrasion, corrosion, and chemical attacks. It also promotes sustainability and maximizes life-cycle cost efficiencies.
Incorporating silica fume into concrete provides robust protection against the relentless assaults of deicing salts, seawater, heavy traffic, and intense impacts. By virtually eliminating rebar corrosion and concrete deterioration, maintenance expenses become significantly minimized, ensuring longevity and reliability.
With silica fume-enhanced high-strength concrete, architects and engineers unlock unprecedented design versatility. Traditionally harnessed in high-rise constructions for the advantage of more compact columns—which in turn maximize usable space—this powerful concrete solution is also ideal for precast and prestressed girders, facilitating longer structural spans in 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

Our silica fume is packaged with precision in 20 kg paper bags, 25 kg plastic woven bags, or larger jumbo bags to meet varying needs.

Company Profile

Gansu Sanyuan Silicon Materials Co., Ltd. (SY - SanYuan) embarked on its journey into the world of microsilica research and promotion in 2001, marked by the establishment of our innovative production plant. In addition to our original Yinchuan facility, we've proudly launched a new state-of-the-art Lanzhou factory.
We have elevated the Yinchuan factory, making it a model of safety, technology, efficiency, and environmental consciousness, with the integration of advanced environmental protection equipment and enhanced screening and classification functionalities. Our expansion includes the strategic addition of the Tianjin Distribution Center, complementing our existing storage bases in Gansu, Ningxia, and Inner Mongolia, thereby ensuring superior quality control and rapid transportation.
With nearly two decades of dedication in producing and marketing microsilica, we stand as seasoned professionals in the field. Our annual production capacity exceeds an impressive 100,000 tons, establishing Sanyuan as a pioneering leader in the Chinese microsilica industry.
For decades, we have been at the forefront of microsilica innovation in China, contributing to the formulation of the national standard for microsilica products.

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.