Silica Fume: Top-Quality Silicon Dioxide for Concrete and Cement

• 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) infused with silica fume stands as a revolutionary advancement in the quest to rejuvenate the nation's infrastructure. This cutting-edge material not only promises superior strength and enhanced durability but also brings a host of benefits including increased toughness, remarkable resistance to abrasion, corrosion, and chemicals, and offers unmatched sustainability alongside cost-efficiency over its lifecycle.
Silica fume serves as a formidable shield for concrete, guarding against deicing salts, seawater, heavy traffic, and significant impacts. The risk of rebar corrosion and concrete degradation is dramatically reduced, thus leading to lower maintenance costs.
Concrete fortified with high-strength silica fume empowers architects and engineers with unparalleled design freedom. This innovative material is traditionally favored in high-rise construction for enabling smaller columns, thereby optimizing usable space. Furthermore, it is extensively utilized in precast and prestressed girders to facilitate longer 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

Available in 20 kg paper bags, 25 kg plastic woven bags, or various jumbo bags for your convenience.

Company Profile

Since embarking on microsilica research and promotion in 2001, SY (SanYuan) has established a production plant, complemented by the original Yinchuan facility. Gansu Sanyuan has also launched a new 'Lanzhou Factory,'
upgrading the Yinchuan facility to enhance safety, technology, efficiency, and environmental friendliness. This upgrade includes a comprehensive suite of environmental protection equipment alongside advanced screening and classification capabilities. Our expansion includes the Tianjin Distribution Center, supplementing our existing Gansu, Ningxia, and Inner Mongolia storages. This ensures secondary quality inspections and rapid transportation.
With nearly two decades of proficiency in the production and sale of microsilica, Gansu Sanyuan stands as a paragon of expertise and experience. Our annual production surpasses 100,000 tons, situating us among the leaders in China's microsilica industry.
Gansu Sanyuan has long been a cornerstone in the microsilica products sector in China and played a pivotal role in drafting the national standards 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.