Silica Fume for Concrete: Boost Strength with Silicon Dioxide

• 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 silica fume stands as a pinnacle in the realm of advanced materials, crucial for the rejuvenation of national infrastructure. Beyond merely augmenting strength and bolstering durability, HPC infused with silica fume exudes exceptional toughness. It showcases remarkable resistance to abrasion, corrosion, and chemical attacks, all while promoting sustainability and optimizing life-cycle cost efficiencies.
Silica fume acts as a robust shield for concrete, defending it against the harsh impacts of deicing salts, seawater, and intensive traffic. The onset of rebar corrosion and concrete deterioration is virtually eradicated, leading to significantly reduced maintenance expenses.
High-strength concrete, empowered by silica fume, unlocks new realms of design flexibility for architects and engineers. Traditionally favored in high-rise constructions for enabling more compact columns, thus maximizing usable space, this innovative concrete is also ideal for precast and prestressed girders, facilitating extended spans in structural 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 kg paper bags, 25 kg plastic woven bags, or other jumbo bag options to suit your needs.

Company Profile

Since embarking on our journey in 2001, SY (SanYuan) has been at the forefront of microsilica research and promotion, culminating in the establishment of a state-of-the-art production plant. Besides our original Yinchuan factory, Gansu Sanyuan has expanded with a cutting-edge Lanzhou factory.
The Yinchuan factory has undergone significant upgrades, becoming a safer, technologically advanced, efficient, and environmentally conscious facility. With the addition of comprehensive environmental protection systems and enhanced screening and classification capabilities, our company has also strategically developed the Tianjin Distribution Center to complement our existing storages in Gansu, Ningxia, and Inner Mongolia, ensuring superior quality control and expedited logistics.
With nearly two decades of experience in producing and selling microsilica, we possess unparalleled expertise in this field. Our annual production capacity exceeds 100,000 tons, positioning Sanyuan as a pioneering leader in the Chinese microsilica industry.
For decades, we have been a prominent force in the Chinese market for microsilica products and have actively contributed to the establishment of 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.