Cement is the main binder mortar, cement commonly used varieties of Portland cement, slag cement, pozzolan cement, fly ash cement and composite cement, cement and concrete selecting the same species. Grade cement mortar should be 4-5 times the strength grade, high grade cement mortar, cement shortage will lead to poor retention. Mortar Mix determined, when there is a change of raw materials polymer cement mortar bonding layer, the blending ratio must be re-determined by tests. Mortar mix should vary with use. Cement mortar and cement mortar must be used within three hours, respectively, and four hours after Bancheng completed; construction site Cement factory during construction when the maximum temperature exceeds 30 degrees, respectively, must be used within 2 hours and 3 hours after the completion Bancheng . On retarder mixed with mortar, the use of time may be extended depending on the circumstances. Plastering cement mortar construction elements must make a good standard gray cake before plastering. Cement mortar in proportion to join stones, it becomes concrete. Cement brick surface construction, sea-coating plant (certified), cement mortar is provided by the North Gate area of ??Anyang City, Hai-coating plant. Beiguan District Anyang Haishun coating plant (www.ayhstlc.com) is Anyang, architectural coatings leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the sea-coating plant leadership with the staff warmly welcome all inquiries negotiations to create sea-coating plant a better future.