سعر فوب
أحصل على آخر سعر30 ~ 50 USD / Ton ( Negotiable )
|100 Ton Minimum Order
بلد:
China
نموذج رقم:
S95
سعر فوب:
30 ~ 50 USD / Ton ( Negotiable )أحصل على آخر سعر
الموقع:
Hebei China
سعر الحد الأدنى للطلب:
30 per Ton
الحد الأدني للطلب:
100 Ton
تفاصيل التغليف:
in bulk or ton bags
موعد التسليم:
about 20 days
القدرة على التوريد:
20000 Ton per Month
نوع الدفع:
T/T
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به 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 
بلد: | China |
نموذج رقم: | S95 |
سعر فوب: | 30 ~ 50 / Ton ( Negotiable ) أحصل على آخر سعر |
الموقع: | Hebei China |
سعر الحد الأدنى للطلب: | 30 per Ton |
الحد الأدني للطلب: | 100 Ton |
تفاصيل التغليف: | in bulk or ton bags |
موعد التسليم: | about 20 days |
القدرة على التوريد: | 20000 Ton per Month |
نوع الدفع: | T/T |
مجموعة المنتج : | - |