Silica Fume: The Key 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

High Performance Concrete (HPC) enhanced with premium-grade silica fume is heralded as a game-changer in the quest to rejuvenate national infrastructure. Not only does it elevate strength and extend durability, but when silica fume is part of the mix, HPC achieves unparalleled toughness and robust resistance to abrasion, corrosion, and chemical exposure. It champions sustainability and delivers impressive life-cycle cost benefits, making it an indispensable choice for modern construction.
Silica fume acts as a formidable shield for concrete, safeguarding it from deicing salts, seawater, relentless traffic, and heavy impacts. The risk of rebar corrosion and concrete decay is dramatically reduced, essentially eliminating maintenance headaches and expenses.
High-strength concrete infused with silica fume offers architects and engineers a newfound realm of design possibilities. Frequently featured in high-rise buildings for its capacity to slim down columns and optimize usable space, this innovative concrete type enables longer spans in structural bridge designs, thanks to its application in precast and prestressed girders.

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 product is available in convenient 20 kg paper bags and 25 kg plastic woven bags, with options for larger jumbo bags to suit your needs.

Company Profile

SY (SanYuan) embarked on its journey to innovate microsilica back in 2001, leading to the establishment of our production facilities. Beyond our original Yinchuan factory, Gansu Sanyuan has proudly launched a new 'Lanzhou factory.'
The Yinchuan factory has undergone significant upgrades, enhancing its safety, technological capabilities, efficiency, and eco-friendliness, with the inclusion of comprehensive environmental protection equipment and improved screening and classification functionality. We've expanded our reach with the addition of the Tianjin Distribution Center, complementing our initial storage trio in 'Gansu, Ningxia, and Inner Mongolia,' and ensuring secondary quality inspection along with swift logistics.
With nearly two decades of expertise in producing and distributing microsilica, we stand out as seasoned professionals in this field. Our impressive annual production capacity exceeds 100,000 tons, establishing Sanyuan as a key leader in China's microsilica industry.
With a legacy spanning decades in microsilica products, Sanyuan has played an instrumental role in formulating the Chinese national standard for microsilica, underscoring our leadership and commitment to excellence.

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.