1)GGBFS 1400kgs per jumbo bags
2)Other packages are available on request for GGBFS
Within 15~30 days
WNT - GGBFS is Ground Granulated Blast Furnace Slag powder that if used in concrete; it reacts with Ca(OH)2 to form an additional binder CSH,which significantly turns down its permeability. The reduced permeability resists chloride attackand carbonation infusion.
Addion of WNT - GGBFS to Concrete will improve mostly all of its characteristics,like impermeability, compressive strength,etc. , and most of all, its durability.
Enhances the concrete durability, reducing maintenance and repair costs.
Reduces cement and water consumption
Improves workability and compaction characteristics
Increases compressive and flexural strengths
Improves the concrete grading.
Improves impermeability and water resistance.
Water structure projects
High rise building concreting
Concrete pipes industry
Deep and submerged foundations.
Concrete in aggressive chemical attack
in coastal or hot weather climates
Low W/C ratio concrete mixes.
density of the:g/cm3 Not less than
Specific surface area:m2/kg Not less than
Not less than
Fluidity than:% Not less than
Water content:% Not less than
Sulphur trioxide:% Not less than
Chloride ion:% Not less than
Loss on ignition:% Not less than
Note:Higher level of slag powder can be produced according to customer requirements
China high density of microsilica/silica fume for concrete/ Cementbest price m icrosilica / silica fume with high quality for concrete block
WINITOOR was established in 2004 in Quanzhou Fujian Province of China.We are specialized in the R&D.production and marketing of a series of building material: microsilica(silica fume) ,GGBFS , water reducing agent... they are in the application of concrete(HPC), Mortar ,Refractory,etc. We have built our own microsilica processing plant in the major area of Chinese ferro-silicon and silica metal factories,and our annual output is more than 50000 metric tons.
Relying on many years of a high reputation and good service in the international market, WINITOOR have built excellent business relationships with customers from all over the world, including Middle East countries, Japan,Korea,Viatnam,Indonesia Europe, North America,South-East Asia,Latin-America,and Africa etc.
Reply your inquiry in 24 working hours.
2.Experienced staffs answer all your questions in professional and fluent English.
3.Special discount and protection of sales areas provided to your distributor.
4.The content packing particle size may be based on customer demand.
5.We are aimed at doing the best alloy in China.
Welcome your inquiry about our products.
Tel: +86-595-22288318 Fax:+86-595-22288319
MP:0086 18650069942 (24 Hours on line)
Email: sales8 at winitoor.com
Our company promises:Reasonable price,efficient production time and satisfactory after-sales services.