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GGBFS(ground granulated blastfurnace slag) GGBFS(ground granulated blastfurnace slag)
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GGBFS(ground granulated blastfurnace slag)

FOB Price

Get Latest Price

30 ~ 60 USD / Ton

|

5 Twenty-Foot Container Minimum Order

Country:

China

Model No:

S95

FOB Price:

30 ~ 60 USD / Ton Get Latest Price

Place of Origin:

Hebei China

Price for Minimum Order:

30 per Ton

Minimum Order Quantity:

5 Twenty-Foot Container

Packaging Detail:

in bulk or ton bags

Delivery Time:

about 20 days

Supplying Ability:

100000 Ton per Month

Payment Type:

T/T

Product Group :

-

Contact Now
Free Member

Contact Person Joanna

Xingang street, Tianjin, Tianjin

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Product Specification

  • by-product:from the blast-furnaces used to make iron

Product Description

Ground granulated blastfurnace slag (ggbs) Ground granulated blastfurnace slag (ggbs) is a by-product from the blast-furnaces used to make iron. These operate at a temperature of about 1,**0 degrees centigrade and are fed with a carefully controlled mixture of iron-ore, coke and limestone. The iron ore is reduced to iron and the remaining materials form a slag that floats on top of the iron. This slag is periodically tapped off as a molten liquid and if it is to be used for the manufacture of ggbs it has to be rapidly quenched in large volumes of water. The quenching optimises the cementitious properties and produces granules similar to a coarse sand. This 'granulated' slag is then dried and ground to a fine powder.  The major use of GGBS is in ready-mixed concrete, and it is utilised in a third of all UK ready-mix’ deliveries. Specifiers are well aware of the technical benefits, which GGBS imparts to concrete, including:  better workability, making placing and compaction easier lower early-age temperature rise, reducing the risk of thermal cracking in large pours elimination of the risk of damaging internal reactions such as ASR high resistance to chloride ingress, reducing the risk of reinforcement corrosion high resistance to attack by sulphate and other chemicals considerable sustainability benefits  In the production of ready-mixed concrete, GGBS replaces a substantial portion of the normal Portland cement content, generally about *0%, but sometimes up to *0%. The higher the proportion, the better is the durability. The disadvantage of the higher replacement level is that early-age strength development is somewhat slower.  GGBS is also used in other forms of concrete, including site-batched and precast. Unfortunately, it is not available for smaller-scale concrete production because it can only be economically supplied in bulk. GGBS is not only used in concrete and other applications include the in-situ stabilisation of soil.

Country: China
Model No: S95
FOB Price: 30 ~ 60 / Ton Get Latest Price
Place of Origin: Hebei China
Price for Minimum Order: 30 per Ton
Minimum Order Quantity: 5 Twenty-Foot Container
Packaging Detail: in bulk or ton bags
Delivery Time: about 20 days
Supplying Ability: 100000 Ton per Month
Payment Type: T/T
Product Group : -

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Joanna < Tianjin Camel Imp & Exp Co., Ltd. >

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