High-Performance Silica Fume for Concrete and Cement Enhancement

• 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

High Performance Concrete (HPC) fortified with premium silica fume represents a groundbreaking advancement in materials essential for the revitalization of the nation's infrastructure. By integrating silica fume, HPC not only achieves superior strength and enhanced durability but also excels in toughness and resistance against abrasion, corrosion, and chemical exposure. This innovation promises remarkable sustainability and life-cycle cost efficiencies.
Silica fume acts as a robust shield, safeguarding concrete against the harsh effects of deicing salts, seawater, persistent traffic, and heavy impacts. By virtually eliminating rebar corrosion and concrete deterioration, maintenance expenses are significantly minimized, offering long-lasting protection.
Silica fume-enhanced high-strength concrete opens up new creative possibilities for architects and engineers, offering unparalleled design flexibility. Traditionally favored in high-rise constructions for its ability to support smaller columns—thereby maximizing usable space—this high-strength concrete variant is now widely adopted in precast and prestressed girders, enabling breathtakingly longer 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

Available in 20 kgs paper bags or 25 kgs plastic woven bags, with options for other jumbo bag formats to suit all logistical needs.

Company Profile

Since its inception in 2001, SY (SanYuan) company has been a pioneer in the research and promotion of microsilica. With the establishment of a state-of-the-art production plant, and the addition of the new 'Lanzhou factory', the company has expanded its capabilities. In conjunction with the upgraded Yinchuan factory, now featuring advanced safety, technology, efficiency, and eco-friendly measures, Gansu Sanyuan stands at the forefront of innovation.
Our efforts to enhance the Yinchuan facility have made it a benchmark for safety and technological advancement, integrating comprehensive environmental protection equipment and enhancing the original machinery with sophisticated screening and classification capabilities. Additionally, with the launch of the Tianjin Distribution Center, built on the foundation of our existing storages in Gansu, Ningxia, and Inner Mongolia, we ensure stringent secondary quality inspections and rapid transportation.
With nearly two decades of expertise in the production and sales of microsilica, our proficiency in this field is unparalleled. Boasting an impressive annual production capacity exceeding 100,000 tons, Sanyuan is recognized as a leader in the microsilica industry in China.
Our reputation as a leader in the microsilica domain is further solidified by our active participation in drafting the Chinese national standard for microsilica, marking our influence over the decades.

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.