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    环氧地坪施工处理地面需要注意的安全措施

    2019-05-09 20:43:55 无锡盛发地坪科技有限公司 阅读

    环氧地坪漆施工施工前,基础地面处理是环氧地坪漆工程中重要环节之一,当被涂表面有不平整、有凹坑,裂缝、孔隙时,会影响涂层外观质量。基础地面处理主要工艺就是清洁、除油、除漆、干燥等环氧地坪表面,较为常用所采用的化学品都具有较高的毒性和腐蚀性。然而是用抛丸、高压水处理技术又要求施工人员具备较高的操作水平。现在就对环氧地坪漆在基面处理中安全措施来做下了解,加强防范意识,减少安全隐患的发生,保证施工人员的人身安全。

    Before the construction of epoxy floor paint, the foundation ground treatment is one of the important links in the epoxy floor paint engineering. When the surface is uneven, pitted, cracked and porous, it will affect the appearance quality of the coating. The main processes of basic ground treatment are cleaning, degreasing, paint removal, drying and other flooring surfaces. The commonly used chemicals are highly toxic and corrosive. However, the use of shot blasting and high-pressure water treatment technology also requires that the construction personnel have a higher level of operation. Now we will understand the safety measures of epoxy floor paint in the foundation treatment, strengthen the awareness of prevention, reduce the occurrence of potential safety hazards, and ensure the personal safety of construction personnel. (1)基面处理时对防火、防爆、防毒等都应该要严格预防。苯、甲苯、二甲苯和汽油都是在进行大面积除油和清除旧涂膜作业中禁止使用的。一般都采用水性清洗液或水溶性脱漆剂代替。

    (1) Fire, explosion and poison prevention should be strictly prevented when dealing with the base surface. Benzene, toluene, xylene and gasoline are forbidden to be used in large-scale oil removal and old film removal operations. Usually water-based cleaning solution or water-soluble paint remover is used instead.

    (2)手工进行基面处理之前,首先要检查机器的可靠性,相邻操作的工作人员的间距不少于1m。

    (2) Before the base surface treatment is done manually, the reliability of the machine must be checked first. The distance between adjacent workers is not less than 1m.

    (3)使用机械方法清除旧漆时候,必须要设置独立的排风系统和除尘装置,对于空气中的粉尘含量不大于150mg/m3。

    (3) When using mechanical method to remove old paint, it is necessary to set up an independent ventilation system and dust removal device. For the dust content in the air is not more than 150 mg/m.

    (4)电动、风动或液压打磨工具,要按照所选的磨片材料限制机械的速度,进行基面处理之前要先做空载试转2分钟,检查工具的可靠性。并在机械使用了一段时间后,检查其磨具的材质消耗,以保障其正常运作。

    (4) For electric, pneumatic or hydraulic grinding tools, the speed of the machine should be limited according to the selected abrasive material, and the reliability of the tool should be checked by no-load test run for 2 minutes before base surface treatment. After the machine has been used for a period of time, the material consumption of its abrasives is checked to ensure its normal operation.

    (5)用可燃性有机溶剂除油时,必须在施工地显眼的地方设标牌,并且配置可燃气体快速测量仪进行定期检测。

    (5) When removing oil with flammable organic solvents, a sign must be set up in the place where the construction is conspicuous, and a flammable gas rapid measuring instrument must be equipped for periodic detection.

    基础地面表面处理是清除表面污物,修补凸凹不平,裂缝、孔隙、不平整的基面,增强涂层对基面的附着力,充分发挥涂层的保持作用,延长涂层使用寿命,提高涂层良好的装饰性。当地面有油污、水分时,由于油和水与涂料形成不相容的问题,难以施工即使形成了完成的涂层,也会大大降低附着力,使环氧地坪漆涂层过早脱落;当地板表面有杂物和砂粒时,使涂层产生麻点,严重影响外观;地坪漆涂装前表面处理的首要目的是清除表面污物,同时,只有在处理清洁后、平整的基材表面,才有可能涂装一个光滑、平整、美观的地坪漆工程,才能保证涂层有良好的装饰性与耐磨性。

    Base surface treatment is to remove surface dirt, repair uneven, cracked, porous, uneven base, enhance the adhesion of the coating to the base, give full play to the role of coating maintenance, prolong the service life of the coating, improve the decorative properties of the coating. When there is oil and water on the floor, because of the incompatibility between oil and water and paint, it is difficult to construct even if the finished coating is formed, it will greatly reduce the adhesion and make the floor paint coating fall off prematurely; when there are sundries and sand particles on the surface of the floor, the coating will produce pitting, which seriously affects the appearance; the primary purpose of surface treatment before painting is to remove surface dirt, and at the same time, to remove surface dirt. Only when the clean and flat surface of the base material is treated can it be possible to coat a smooth, flat and beautiful floor paint project, so as to ensure that the coating has good decorative and wear resistance.


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