Chongqing hardened floor construction thin coating epoxy floor paint construction

Products: thin coating floor is a reactive curing, two-component, high solids, epoxy variety of colors. Scope: all kinds of ordinary industrial plants, equipment room, underground garage, schools, offices and so on. Features: Wide range of applications, easy to use security maintenance. There are a variety of surface effects of high light, matt, orange peel. Resistance to media corrosion science. Impact resistance, anti-wear. Low cost, economical and practical. Rich colors, variety of colors Thickness: 5.0mm surface morphology: rolling surface, light type, slip-type life: more than 10 years Floor features: glass fiber, tensile properties enhanced resistance to cracking, leakage of water, anti-impact, enhance the coating toughness, mildew, corrosion-resistant, odorless and safe. Scope: ① general chemical tank, tower; ② anti-cracking floors, laboratories, power plants, non-ferrous metal plants; ③ food plants, electroplating plants, lines MILL. Construction Technology: ① water treatment: the ground floor need to have good water treatment; ② prime handle: according to the situation plain good polish, repair, removal; ③ epoxy primer: epoxy primer, using penetration and adhesion special Strong roll an epoxy primer to enhance the surface adhesion; ④ shop fiberglass cloth: the glass fabric is placed flat, with the deployment of a good epoxy coating will adhere to the ground glass fabric and epoxy used in the batch knife Tu batch flat, uniformly applied, and enhance the resilience of the ground, according to need to do one to three; ⑤ epoxy coating: epoxy resin adding an appropriate amount of quartz sand, with a trowel to evenly coated with one to three; ⑥ epoxy approved soil: according to the actual needs of the construction two to three, required to achieve smooth and no holes to facilitate topcoat construction; ⑦ surface coating: self-leveling epoxy paint with a trowel trowel, solvent-based epoxy finish slip paint roller or two, after completion of the overall surface bright and clean, color uniform, without hollowing. 1, newly completed industrial floor must undergo certain maintenance before construction, about 28 days. 2, remove laitance surface adhesion of the old paint and garbage debris. 3, the elimination of surface oil, expressed in grams of oil Wang cleaning agent. 4, clear water, and a dry place to dry thoroughly. 5, clean the surface of the need to use clean sweepers and large vacuum cleaner to complete. 6, flat surface allows the gap to 2 ~ 2.5mm, moisture content below 6%, PH value of 6 to 80. 7, floor surface roughening, clean grinding machine required to complete and thoroughly cleaned with a vacuum cleaner. 8 holes on the floor surface and obvious application of putty to fill the depression Scraping, after hard work, sanding dust. Closed finishing paint 1, in the process clean, flat concrete surface, using high-pressure airless spray or roller coating, epoxy coating a closed bottom. 2, an epoxy sealer has a strong permeability, brushing primer should be a certain amount of diluent, so diluted primer can penetrate inside the grassroots, to enhance the adhesion of the coating and the grassroots, the coating You must be continuous, without interruption, just the amount of coating to the surface saturation prevail. 3, local holidays painted up a brush, paint the surface of the excess must be polished before the next step of construction activity to deal with. Scraping Scraping material 1, in hard work (25 ℃, about 4 hours) after primer surface using putty method two batches to ensure that the floor of wear resistance, pressure resistance, impact, water, mineral oil , acid solution, such as performance and adjust floor flatness. 2, with 100 to 200 mesh quartz sand and epoxy batch scraper, putty as the first one, to stir, evenness, this road is mainly used to enhance the wear resistance and compressive strength of the ground. 3, with rolling sand sander sanding dust bag first a putty, and vacuum cleaner. 4, with the aim 200-270 quartz sand and epoxy batch scraper, putty as the first one, to stir, evenness, this road is mainly used to enhance the abrasion resistance and the flatness of the ground. 5, rolling sand sander sanding dust bag first two putty, and vacuum cleaner. 6, after two putty hard work, and if Ma surface, the cracks should be repaired, then polished with a sanding machine to smooth, and vacuum cleaner. 7, quartz sand using a mesh by a field engineer determined according to the specific circumstances of the ground. Floor finishing intermediate layer 1, sanding, putty on the cleaned surface (20 ℃, 24 hours) with an intermediate layer of epoxy paint finish, finishing method by brush, scrape, high-pressure airless spray, large-scale construction high pressure airless spray is the best, spray pressure of 20 ~ 25Mpa. 2, this time make the ground tends to be more smooth and easier to find the ground there are still shortcomings, so that the next layer construction side leveling. 3, this time is also convenient for equipment installation and other party arrangements. Finishing the floor surface layer 1, intermediate layer after hard work, conducted epoxy floor coating, coating method Scraping and high-pressure airless spray, but the high-pressure airless spray is appropriate. 2, the intermediate layer before painting should clean sand bag roll grinding machine for grinding, vacuuming. 3. Party after the middle layer of hard work, the first for the installation and commissioning of equipment, causing the ground to form new defects, material leveling applications Scraping, sanding and vacuuming, spraying after cleaning surface. When technical indicators Item Index Paint color and appearance permeability, no mechanical impurities drying time (25 ° C, 65% relative humidity) is dry "pragmatic hardness 2.5 24 0.5 Adhesion level 1 Flexibility mm 1 Impact strength kg / cm2 50