Concrete batching machine is a kind used for a variety of materials such as: Sand quantitative distribution automation equipment, mainly used in concrete construction industry as an alternative to artificial scales or volume measurement, etc., with high accuracy, and distribution efficiency, the degree of automation characteristics, is fully automatic concrete mixing plant equipment is one of the main parts.
2013年9月2日星期一
Transmittance of the transparent plate
Polycarbonate is an excellent architectural decoration and roofing materials , in recent years has been in the domestic many large public buildings and public facilities used . Concrete mixing plants , size can be determined according to need . Polycarbonate sheet is divided into single plate and double plate . Light weight , high strength , impact resistance, unbreakable , color variety , waterproof , heat insulation , light , sound , fire retardant, anti-UV , anti- infrared, without heating can bend , concrete mix plant , the construction of civilization , site clean and so on. Resistant to temperature changes of up to -40-120oc; heat transfer coefficient : Veneer 4.64-5.49W / (m2 · K); density 1.20g/cm3; 8mm thick transparent plate transmittance of 82% ; tensile strength of 72MPa; resistance bending strength of 97MPa; flexural modulus 2400MPa.
订阅:
博文评论 (Atom)
没有评论:
发表评论