[24-hour hotline: 13809488488] Guizhou Road Lyle Floor Engineering Co., Ltd. Bijie floor paint, epoxy Bijie, Bijie epoxy floor paint, epoxy floor Bijie, Bijie epoxy floor paint Bijie parking lot floor paint, anti-static floor paint Bijie, Bijie industrial plants epoxy floor paint, floor coating thin mortar Bijie, Bijie anti-static floor paint; Bijie epoxy floor paint will be the most sophisticated technology, Best price for you to provide the most thoughtful Bijie floor paint, epoxy Bijie, Bijie epoxy floor paint, epoxy floor Bijie, Zunyi epoxy floor paint, floor paint parking Bijie, Bijie Anti-static epoxy floor paint, epoxy floor paint industrial plants Bijie, Bijie thin coating of mortar flooring, anti-static floor paint Bijie service! Welcome to your call. Floor paint construction technology of steel (1) the construction of steel-based floor paint surface treatment; first cleaned steel surfaces with detergent completely remove dust, stains, grease, etc., use compressed air to dry the surface after blasting machine rust, there are special provisions should be above 5 degrees Celsius sandblasted in temperature, relative humidity less than 75% of the environment using dry abrasive. When the relative humidity is greater than 85%, you must stop blasting. Blasting with compressed air must be filtered through a water separator to ensure that the compressed air free of oil, water, clean and dry. For PIC class, PL series and particularly pointed out in the coating system requirements for the GB/T8923-1988 Sa3 level; against other series of at least GB/T8923-1988 Sa2.5 level, surface cleanliness member reaches Sa2.5 level, blasting Best surface roughness of the processed dry slightly below 1/3 of the total thickness of the film. Galvanized surface using cleaning sandblasting, and to remove all of the zinc surface has some roughness. After the dust should be thoroughly sandblasted. ????? Floor paint construction blasting is difficult to achieve when using hand or power tools through the brush, shovel, grinding, scraping the method of surface treatment, the treated surface cleanliness should reach GB/T8923-1988 St3 level. The thickness of less than 3mm steel pickling method usually allows only. Acid should be neutralized and washed with hot water. With hydrochloric acid pickling prohibited. ????? (2) construction of floor paint primer and paint; sandblasting spray primer must be a qualified member within 2-4 hours. Strictly controlled environmental conditions, the temperature of 5-35 ° C, relative humidity 50% -80%, base temperature by 3 degrees Celsius above the dew point temperature. After the primer coating to finish hardening. After each coat spray wet film thickness should be checked, unqualified Department immediately painted up. Coatings should be applicable for the period runs out, do exceed the applicable period scrap. Guizhou Road Lyle Floor Engineering Co., Ltd. Contact: Mr. Lin Tel: 13809488488 Tel :0851-2228236 QQ: 379852519 official website: www.daolaier.com