Witton Cement Group LLC Share: dry-mixed mortar prospect of dry mortar met despite all obstacles in the process of promoting the use of dry mortar classification, but the place of the historical inevitability site mixing mortar difficult to change in 2004, Beijing Government formally proposed to encourage the application of dry mortar mortar and other commodities, and has issued the relevant regulations. From 1 January 2004 the whole of Shanghai all applications commercial mortar. March 30, 2005 in Guangzhou Construction Committee issued "on the city's construction projects promote the use of dry mortar and ready-mixed mortar matters related to notice" (Spike Construction [2005] No. 126) requires: financial investment projects using mortar, to Priority use dry mortar and ready-mixed mortar; from the date of notification of the implementation of the new construction project declaration dry above the level of quality and civilization construction model model mortars technical, should be whether to use dry mortar and ready-mixed mortar for assessing One of the conditions assessed. June 6, 2007, by the state Department of Commerce and other six departments jointly issued "on the part of the city deadline prohibit on-site mixing mortar work," (to change [2007] No. 205): The ban on the construction carried out in stages site work using cement mixing mortar (except for home improvement and other small construction site). Ready-mixed mortar used in the project (including dry mix mortar and wet mortar mix). Beijing and other 10 cities from September 1, 2007 ban on the use of cement mixing mortar (the first) at the construction site; Chongqing and other 33 cities from July 1, 2008 ban on the use of cement at the construction site mixing mortar (Article second installment); Changchun and other 84 cities from July 1, 2009 ban on the use of cement mixing mortar (third) at the construction site. Chengdu from July 1, 2009 to prohibit the construction site mixing mortar within the Third Ring Road, from December 1, 2009 in the scope of a comprehensive ban within five urban construction site mixing mortar. From the point of view to promote progress in a number of areas, dry-mix mortar as the development of commercial concrete, as it will usher in a bright spring. Witton Cement Group LLC Share: Application of dry mortar dry mix mortar production process dry mortar production process including raw ingredients ready, quartz sand drying, screening and crushing limestone may be required, grinding. Cement and filler materials into commonly used pneumatic silo dry mortar, additives can be put into a small elevator artificial raw materials warehouse or tank. The current form of the production of mostly vertical "tower" shape. In the new dry mortar production factory, using a unique technology of powder flow feeding, abandoned the original level feeding equipment, high capacity, high accuracy, flexibility and good. Comparison with conventional mortar mixing traditional mortar at the construction site, we need to take up some space, and the powder layer of the site will cause some environmental pollution, and materials open dumps in the mud on the ground, resulting in impurities, containing a large quantity of mud, Inaccurate dosing standard dry mortar workability difficult to control, aggregate screening arbitrary, resulting in high porosity mortar, shrinkage rate, impermeability poor, may eventually lead to the emergence plaster facades empty situation drums, cracks and penetration occurred. In contrast, dry mortar production plant after all the ingredients in accordance with precise metering, fully mixed, according to the site to determine the mixing water to cement ratio. It overcomes the dosing inaccurate, pollute the environment, including a number of problems such as excessive amount of mud, with bleeding of small, low shrinkage rate, firmly bonded, crack permeability and other characteristics, to meet the basic requirements of new wall materials . Dry mortar dry mortar technology _ _ Wheaton by Wheaton cement Cement Group LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) strong, credible, Shanxi Yuncheng cement products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Witton cement into the brilliant and you work for a better future!