离岸价格
获取最新报价30 ~ 50 USD / Ton ( Negotiable )
|100 Ton Minimum Order
国家:
China
型号:
S95
离岸价格:
30 ~ 50 USD / Ton ( Negotiable )获取最新报价
位置:
Hebei China
最小订单价格:
30 per Ton
最小订单:
100 Ton
包装细节:
in bulk or ton bags
交货时间:
about 20 days
供应能力:
20000 Ton per Month
付款方式:
T/T
產品組 :
-
联系人 Joanna
Xingang street, Tianjin, Tianjin
Product Executive Standard: GB/T ****6(China)
BS EN ******1(英国)
BS EN ******1(Britain)
Delivery Mode: in bulk or packaged
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
国家: | China |
型号: | S95 |
离岸价格: | 30 ~ 50 / Ton ( Negotiable ) 获取最新报价 |
位置: | Hebei China |
最小订单价格: | 30 per Ton |
最小订单: | 100 Ton |
包装细节: | in bulk or ton bags |
交货时间: | about 20 days |
供应能力: | 20000 Ton per Month |
付款方式: | T/T |
產品組 : | - |