About us
Luoyang Jihe Micro-Silica Fume Co., Ltd is professional in exploiting, producing and selling micro silica (silica fume,
http://comunevillabasilica.com/Products/silica_fume_for_concrete/20141016/30.html). We built up our own producing and processing factories in Shanxi, Qinghai and Yunnan Province, and have 3600 tons production in one month. We provide high quality product with low price.
The acreage of the Luoyang storehouse is 5000m2, the large storehouse makes bystacking by different grades and category to be possible.
In order to ensure the stability of product quality, We built our own laboratory, every batch of silica fume must be tested before put in storage. When theorder shipped, the test report of the product must be sent to the customer.
Product Description
Microsilica fume (scientific name silica fume, Micro-silica or Silica Fume), in the smelting of ferrosilicon and industrialsilicon, silicon through the flue gas emitted by steam oxidation, the specially designed filter collected the amorphous powder like silica (SiO 2).Microsilica fume average 0.1-0.15 μ m in diameter, the size of several cement average 1.0%. Surface area for the 15-27 m 2 / g, with strong surface activity.
How Silica Fume Works in Concrete:
High properties of silicafume which improves characteristics of Concrete:
1. Compression strength.
2. Adhesion strength.
3. Wear resistance.
4. Freeze resistance.
5. Chemical durability.
6. Considerably reduces permeability.
7. Resistance to Sulfur and Alkali attacks.
8. Increased Insulation Properties.
Where Silica Fume Should Be Used
It is used best for Insulation properties in Commercial and Residential Infrastructures, such as: Damns, Bridges, Power projects, Transmission Projects, Railways, Canals, Flyovers & Bridges, Highways and Airports, Industrial floorings, Used as admixture for waterproofing, etc.
It is suggested that even multistory buildings and high end complex’s including heavy infrastructures can use silica fume
Advantages of silica fume in concrete:
Very low permeability to chloride and water intrusion.
Extremely high electrical resistivity( 20 to 100 times greater than ordinary Concrete).
Increased abrasion resistance on decks, floors, highways and marine structures, Superior resistance to chemical attack from chlorides nitrates and sulphates. Compressive strengths up to 20000 psi ( 140Mpa ). High flexural strengths(14 Mpa @ 28 days) for airport pavements.
High early strengths for fast track construction projects and precast applications, Highway bridges, parking decks, marine structures and bridge deck overlays are subject to constant deterioration caused by rebar corrosion current, abrasion, chemical attack.
Silica fume will protect concrete against deicing salts, seawater, road traffic and freeze/thaw cycles. Rebar corrosion activity and concrete deterioration are virtually eliminated, which minimizes maintenance expenses.
Descriptions of Micro Silica Fume:
Main Material:
SiO2
State:
Non-amorphous Ultrafine (non-crystalline)powder
Color:
Grey to medium grey powder, white and black powder
Buck density-Densified:
500-800KG/M3
Bulk density-Undensified:
200-350KG/M3
MOQ:
Any Quantity meet your requirements
Sample Time:
3-5 days if you want to test
Certification available:
Yes-SGS, ASTM-C1240 etc.
Packing Detail:
900kg/jumbo bags and 300-500kg/jumbo bags,
and 25kg small plastic woven bags, or according to customer's requirements.
Production Capacity:
3600 Ton/Tons per month
Payment Term:
L/C, T/T, D/P, D/A, WESTERN UNION
JIHE Micro silica Specifications:
SiO2(Silicon Dioxide)
Min.97%
H2O
Max.1.0%
Loss on ignition
Max.4%
Fe2O3
Max.0.9%
Al2O3
Max.0.7%
CaO
Max.0.7%
MgO
Max.0.5%
K2O
Max.1,2%
Retained on 45 micron sieve
Max.2%
Pozzolanic Activity Index
105@7d
Storage and shelf life:
Shelf life when stored in dry warehouse conditions above 2°C is unlimited.
Certificate:
Our products high meets ASTM1240， SGS , SO9001, tc stardards.
Global supply:
We are specialized in producing and selling silica fume for many years, with customers of Saudi Arabia, Qatar, Kuwait, Japan, Brazil, India, UAE, Finland, Indonesia, Philippines, and so on.
Why Us?
--- Best Service.
--- High Quality
----Lowest Price.
--- Fast Delivery.
Because specialty, so we confident, because confidence, so we successful. We will serve you wholeheartedly.
Contact Us
LUOYANG JIHE MICRO-SILICA FUME CO.,LTD
Address: Maple Business Building 1307, No.329 Zhongzhou Av. Luoyang, Henan, China.
Sales Manager: Ida Lee Web: http://comunevillabasilica.com
Tel: +86-379-63939361 Fax: +86-379-63939362
Mobile: +186 379 22816 skype: lee.ida5
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