Aerated brick equipment products is a kind of highly dispersed silicate materials porous structure, its microscopic pore structure and determine the macroscopic properties of the pros and cons, so the ratio of raw materials, ingredients affect the performance of aerated brick equipment products. For example, after adding surfactants and soap oil, compressive strength of aerated brick equipment products have improved to some extent; after adding admixtures, water absorption decreased significantly enhanced hydrophobic properties of aerated brick equipment products ; adding some early strength superplasticizer, can accelerate the speed of cement hydration, both to improve the early strength aerated brick equipment products, but also to enhance its water-reducing function. Hydrophobic internationally "hydrophobic insulation test method" is defined as a reflecting material and water penetration performance indicators to the prescribed manner, water spray after a certain traffic volume percentage of the sample is not part of the permeable to represent. Water is very important in the production of aerated concrete, one is one of the ingredients involved in the reaction, but also components for various chemical reactions necessary media, how much water directly affects the compressive strength of aerated brick equipment products, hydrophobic properties and other quality characteristics. Hydrophobic properties, is an important feature of aerated brick equipment products in practical applications to improve aerated brick equipment products hydrophobic properties to achieve the best energy-saving effect in engineering applications, has important engineering significance and obvious economic community. Improve the hydrophobic properties of aerated concrete can be started from the surface and change the physical and chemical characteristics of the concrete itself, there are two main methods currently used: in aerated brick Equipment Co., brushing the surface hydrophobic film or coating hydrophobic agent; in aerated brick equipment products manufacturing molding process mixed with additives. Henan Hung Machinery mainly produces aerated block device, aerated block device slag, fly ash aerated block device, aerated block device slag water, aerated block device, aerated concrete equipment, aerated brick equipment, aerated ! block equipment prices, aerated concrete block device and a series of building materials equipment, welcome new customers to come to site visits (wei) aerated concrete equipment special network: www.gyjixiec.com autoclaved sand-lime brick equipment special network: www .jcjxzg.com aerated concrete equipment special network: www.hnjxzz.com flip aerated concrete equipment special network: www.gysjixie.com national toll-free hotline 400-601-1126 Tel: 0371-85616555 Mobile: 13592411018 15738810666 Zip Code: 451 200 E-mail: gyjixiec@126.com Address: Gongyi City Wing Road and 300 meters south of the intersection of South Loop Road East Contact: Cattle Manager