Silica Fume: Reliable Silicon Dioxide for Concrete and Cement

• 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) containing silica fume emerges as a vital, cutting-edge material essential for the grand task of rejuvenating our nation's infrastructure. Not only does it boast remarkable strength and durability, but HPC enriched with silica fume also offers unparalleled toughness and resilience. Its resistance to abrasion, corrosion, and chemical attacks ensures long-lasting sustainability and exceptional life-cycle cost-effectiveness.
Silica fume acts as a formidable shield for concrete, warding off the detrimental effects of deicing salts, seawater, traffic, and heavy impact. This powerful shield effectively halts rebar corrosion and concrete deterioration, significantly reducing maintenance expenses and extending the lifespan of structures.
Silica fume-enhanced high-strength concrete revolutionizes architectural and engineering design possibilities. This innovative material is traditionally favored in high-rise constructions for enabling slender columns, thereby maximizing usable space. Additionally, it finds extensive application in precast and prestressed girders, facilitating longer 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 various jumbo bags.

Company Profile

Since embarking on our microsilica innovation journey in 2001, SY (SanYuan) has not only pioneered research but also established an advanced production plant. Beyond our original Yinchuan facility, we're proud to introduce our new 'Lanzhou factory.'
Significant upgrades to the Yinchuan factory have transformed it into a beacon of safety, technology, efficiency, and environmental stewardship, featuring a comprehensive set of eco-friendly equipment along with enhanced screening and classification capabilities. With the addition of the Tianjin Distribution Center complementing our existing storage in Gansu, Ningxia, and Inner Mongolia, we ensure rigorous secondary quality inspections and swift transportation.
Boasting nearly two decades of expertise in the production and sale of microsilica, we stand as seasoned professionals in this industry. Our impressive annual production capacity exceeds 100,000 tons, securing Sanyuan's position as a frontrunner in China's microsilica market.
As industry leaders for decades, Sanyuan has not only led production but has also been instrumental in shaping the Chinese 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.