(3) basic refractories (basic refractory). Basic refractories (basic refractory) mainly RO (CaO, MgO) as the main component of refractories (Refractory material), including magnesia refractories (magnesite refractory), calcium oxide refractories (Refractory material), dolomite refractories (Refractory material) and other refractory ramming tamping method using semi-wet state construction refractory mix called refractory ramming. And fire-resistant plastic may differ, such refractory mix is ??a low plastic or no plastic tamping material, is forced to rely on the formation of a dense body of refractory tamping distributor, baking or roasting and then heated to obtain a certain hardening occurs structural strength. Now tamping method of construction materials, in addition to plastic (wet ramming) and ramming (semi-wet ramming), is a completely non-plastic ramming. Past refractory ramming refractory materials and how much more varieties, using a wider range of refractories wholesale, but because ramming construction labor-intensive, long-time construction work, it is difficult to obtain a uniform whole body of refractory lining, has gradually are monolithic refractories (Refractory material) other construction methods are used. Now use this semi-wet state ramming few places. Currently ramming the main varieties are: aluminum - Magnesia ramming mixes, high-alumina (or corundum) - silicon carbide - carbonaceous ramming, basic refractory ramming and zirconium mullite ramming materials. Guangxi Zhuang refractories refractory species _ _ shangzhuang Refractories by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future! You can also access (www.yntjj.com.cn/supply_details_45555540.html), for more information about the company.