杭州萧山聚醋酸乙烯停车场旧地坪创新改造

杭州萧山聚醋酸乙烯停车场旧地坪翻新 地坪漆涂料的根天功效目的 所选地坪漆涂料的根天功效目的应只管即便
餍足中华人民共和国化工行业标准的地坪涂料标准HG/T 3829-2006。水性地坪漆涂料和弹性地坪漆涂料不适应该标准。②地坪漆涂层的运用环境 一方面应充足思量地坪漆在运用时期酸,碱,盐,溶剂,油,海水,海水,风砂等介质对地坪的侵蚀影响,所选地坪漆涂料应对侵蚀介质具有较强的抗性,如环氧树脂地坪漆涂料,聚氨醋地坪漆涂料,乙烯基醋树脂地坪漆涂料,氯化聚烯烃地坪漆涂料和聚脉弹性体地坪漆涂料等对化学介质都具有较好的抗性,但抗性的偏要点不相反,须要凭证现实环境做出较佳遴选,另一方面应思量机器,载荷对地坪的碾压,打击和磨蚀影响,地坪漆涂层的计划强度应能餍足运用要求。其他,要是底层的含水率长久较高,就还须要思量地坪漆涂料对湿润的敏感性和涂层的透气性,不透气的地坪漆涂层简略被地下水汽顶起而鼓泡剥离,掉落。如没做防水层的一楼湿润地上宜施货色有透气性的水性环氧地坪漆徐料。③地坪漆涂层的造价和意图运用寿数 运用寿数是凭证地坪运用环境,地坪漆涂层造价,庇护或翻新难易来确认的。长效的地坪漆涂层相反一般施工要求较高,涂层较厚,造价也较高,庇护或翻新相对困难。普通薄涂型地坪漆造价廉价,简略庇护和翻新,可是简略损坏,运用寿数不长,相反一般为3-5年。无溶剂环氧自流平地坪漆造价高,但能供给装修结果好,耐化学介质,耐打击和碾压的地坪漆涂层,运用寿数相对较长,可赶过10年。联络:4oo-o7o9-91o导静电防滑自流平环氧地坪漆涂料施工底层外观处理办法 关于平坦地上,常用下列办法处理: ①酸洗法(适用于油污较多的地上):用质量分数为10~15%的盐酸清洗混凝土外观,待反响彻底后(再也不产生
气泡),再用净水冲刷,并合作毛刷冲洗,此法可铲除泥浆层并得到较细的粗糙度。 ②机械办法(适用于大面积场所):用喷砂或电磨机铲除外观杰出物,松动颗粒,损坏毛细孔,添加附着面积,以吸尘器吸除砂粒,杂质,尘埃。关于有较多洼陷,坑洞地上,运用环氧树脂砂浆或环氧腻子填平修补后再进行下步操作。 经处理后的混凝土底层功效应契合以下目的。 测定项目 湿度 强度 平坦度 外观情况 及格目的 ≤9% >21.0 MP≤2mm/M 无砂无裂无油无坑④各地坪漆涂层的配套性 为得到运用功效精巧的地坪漆涂层,如精巧的附着力及耐侵蚀性,历久性,抗重压功效等,施工经常
常须要将底漆,中层漆和面漆配套协同运用,并订定较安妥的施工工艺,以餍足多重功效要求。Floor paint coating performance indicators of the performance of the selected floor paint the root day performance indicators should be as far as satisfied with the peoples Republic of China chemical industry standard floor paint scale 3829-2006 HG/T. Water floor paint and elastic floor paint paint should not be the size of the.The use of floor paint coating environmentOn the one hand should fully consider the effect of corrosion on the floor paint floor in the period of using acid and alkali, salt, solvent, oil, water, fresh water, wind, sand and other media, the selected floor paint with corrosive medium with strong resistance, such as epoxy floor paint, polyurethane floor paint, vinyl acetate epoxy floor paint, floor paint coating and poly chlorinated polyolefin elastomer vein floor paint has better resistance to chemicals, but the resistance of emphasis is different, the necessary credentials realistic environment to make the best choice, on the other hand, the machine should consider the load on the floor, rolling against abrasion and impact. Plan strength floor coating should be satisfied with requirements. Other, if the lower moisture content of enduring high, it is also necessary consider floor paint for the humid sensitivity and coating permeability, airtight floor paint coating easily water vapor from the top of the drum bubble debonding. If not waterproof layer on the first floor of the floor should be wet ground moisture permeability of water epoxy floor paint.Cost and purpose life of floor paint coatingThe service life is based on the use of the environment, floor paint coating cost, maintenance or renovation is difficult to determine the. Long term floor paint coating is usually the same as the construction requirements are higher, the coating is thicker, the cost is higher, maintenance or renovation is relatively difficult. Low cost, easy maintenance and renovation, but easy to damage, the use of life is not long, as is usually 3-5 years. Solvent free epoxy self leveling floor paint cost is high, but can provide decorative results good, resistant to chemical media, resistance to fight and rolling of floor paint coating, the use of relatively long life, can be over 10 years. Contact: 4oo-o7o9-91oGuide static non slip self leveling epoxy floor paint coating construction base layer surface treatment methodFor flat ground, the following methods are commonly used:1 pickling method (used on the ground is smeary more): using the mass fraction is 10-15% hydrochloric acid cleaning of concrete surface, after the reaction to be complete (no longer produced bubble), and then rinse with water, and with the scrub brush, this method can remove the mud layer and get a fine roughness.II mechanical methods (applicable to space): by abrasive blasting or mill clear protrusion on the surface, loose particles and destroy hair holes, increase attachment area, using vacuum cleaner suction grit, impurity and dust. The more the sag, pit ground, application of epoxy resin mortar or epoxy putty to fill the patch after the next step.After treatment, the performance of the concrete base should be in accordance with the following indicators.The surface condition of the humidity intensity of the projectThe qualified index is less than or equal to 9% >21.0 MP less than 2mm/M without sand no crack no oil pitSupporting the local floor paint coatingIn order to obtain the excellent performance of the floor paint coating, such as excellent adhesion and resistance corrosion resistance, durability, anti pressure performance etc., construction often need will primer, intercoat and topcoat synergistic utilization, and to formulate the most appropriate construction technology, to satisfy multiple performance requirements.