Slideshare Net Cement Mill

Portland cement composition lime cao 60-66 excess reduces strength and make cement disintegrate and in less amount reduces strength and makes it quick settingilica sio 2 17-25 provides strength to cement alumina al 2 o 3 3-8 helps in quick setting calcium sulphate gypsum enhances initial setting of cement iron oxide 2-6 gives.

Henan Mining Heavy Machinery Co., Ltd.

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