Silica Fume for Cement: High-Quality Silicon Dioxide for Concrete

• 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) that integrates silica fume stands out as a pivotal advanced material crucial for the revitalization of national infrastructures. Beyond its remarkable strength and superior durability, HPC with silica fume boasts increased toughness and heightened resistance to abrasion, corrosion, and chemical attacks. It also offers sustainability advantages and life-cycle cost efficiencies, making it an exceptional choice for long-lasting construction.
Silica fume acts as a formidable shield for concrete, safeguarding it from deicing salts, seawater, traffic, and heavy impacts. It virtually eradicates rebar corrosion and concrete deterioration, thereby significantly reducing maintenance costs and ensuring the longevity of structures.
High-strength concrete augmented with silica fume empowers architects and engineers with unrivaled design flexibility. This innovative material is traditionally favored in high-rise constructions for reducing column sizes, thereby maximizing usable space. Moreover, high-strength concrete with silica fume is frequently employed in precast and prestressed girders, facilitating longer spans and more ambitious 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 other large jumbo bags to suit your needs.

Company Profile

SY (SanYuan) company embarked on the journey of researching and promoting microsilica since 2001, successfully establishing a production plant. Besides the original Yinchuan facility, Gansu Sanyuan has inaugurated a new 'Lanzhou factory'. This expansion
has also modernized the Yinchuan facility, rendering it safer, more technologically advanced, efficient, and environmentally friendly by integrating comprehensive environmental protection equipment alongside enhanced screening and classification capabilities. Additionally, the Tianjin Distribution Center has been established, complementing the existing storages in 'Gansu, Ningxia, and Inner Mongolia', ensuring secondary quality checks and swift logistics.
With nearly two decades of expertise in producing and selling microsilica, we stand as pioneers in this field. Our annual production capacity surpasses 100,000 tons, positioning Sanyuan as an industry forerunner in microsilica
products across China for decades. Furthermore, we took part in drafting the Chinese national standard for microsilica, underscoring our leadership and commitment to quality.

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.