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    环氧地坪济南地面找平施工两大问题:涂料质量和素地
    来源:http://www.jndmzp.com   时间:2013-10-8 13:12:45

        凡是环氧地坪在建造后半年内损坏的,40%是涂料质量劣质或施工错误,60%是素地有严重问题或处理不当,而素地处理不当主要包括混凝土地面浇铸屋基不合格和修补处理、底涂施工不当。素地处理在环氧树脂地坪施工中容易被忽视,其实却是个重要的环节;如果处理不好将使地坪工程失去“基础”。环氧地坪厚度一般为3~5mm,强度再高也只不过是覆盖在混凝土素地上的高分子地板,而真正受力的终还是混凝土素地,环氧地板附着力再强,素地脱层了根生何处?
       General epoxy floor damage after construction, during the first half of the year, 40% is the coating quality of poor quality or construction errors, 60% is a prime, there are serious problems or improper handling, and ground handling including concrete ground casting Wu Ji unqualified and repair, the primer improper construction. Ground treatment in the epoxy floor construction in the most easily overlooked, but it is the first important step; if not handled properly will make the floor engineering lose "basis". Epoxy floor thickness is 3 ~ 5mm, strength and high also is only the polymer floor is covered in a concrete element on the ground, and the true stress eventually concrete ground, then epoxy floor adhesion strong, grain delamination the roots where?
         专家在多次处理有问题的济南地面找平过程中发现,业主普遍有一个误解,认为既然是要做环氧地坪,混凝土浇注地坪质量差一点没有关系、反正是要处理的,所以既不严格提出标准、也无检查顺序;而混凝土施工者则认为,反正会盖住的、质量差点不要紧;再加上地坪施工者认为,接到一个项目不容易,不管什么地坪都照做,涂上盖住就行了。因此几乎所有施工成本报价中,极少有素地处理的成本预算,仅提出按要求修补好,成本很低或者干脆没有费用。有甚者,一些不正规的施工队伍不懂什么叫素地质量标准及其重要性,不知道如何进行素地处理。而正是这被很多人忽视的素地处理,成为损伤环氧地坪的主要杀手。
         Experts in many processing Ji'nan ground leveling process problems found, the owners generally have a misunderstanding, think now is to do the epoxy floor, concrete pouring floor quality is poor, it doesn't matter anyway is point to be processed, so neither strict criterion is proposed, no check sequence; and concrete construction is that, we'll cover the, quality almost does not matter; plus floor construction that, when a project is not easy, no matter what floor did, with the cover on the line. So almost all the construction cost price, there is little in processing cost budget, only presented according to the requirements of good repair, the cost is very low or no cost. What is more, some irregular construction team do not understand what is the prime quality standard and its importance, but do not know how to ground treatment. And it is in processing this ignored, become the main killer injury epoxy floor.
          所以无论什么高聚合物地坪,素地处理都是重中之重。济南地面找平 http://www.jndmzp.com/ 施工人员在封底施工时首先要掌握素地的浸润度和饱和程度,进行针对性的封底,混凝土强度不够的要进行加固;旧地坪遭到酸碱或其它化学性物质腐蚀的须进行饱和性覆涂,素地曾做过水磨石或其它硬化处理或特别光滑的要提高涂层附着力;另一个注意点是,采用低溶剂、低黏度有一定渗透力环氧底涂料施涂,对较大而又被尘土挡住的裂缝在施工中一定要发现并处理;底涂采用无溶剂、低黏度、渗透力强、附着力高的中低分子量环氧树脂为佳,底涂施工一定要渗透饱和、用量均匀达标,底涂干燥后要对素地不平或破损处进行修补。以上工序全部完成后素地处理也就基本完成,环氧地坪就拿到了张“质保单”。
         So no matter what the high polymer floor, ground handling is the priority among priorities. Ji'nan ground leveling construction workers at the bottom sealing construction must first master the ground invasion degree and saturation degree, carry out the back cover, concrete strength is not enough to be strengthened; the old floor by acid-base or other chemical substance corrosion must be saturated coating, ground had terrazzo or other hardening or smoother to improve coating adhesion; another point of attention is, with low solvent, low viscosity epoxy floor coatings have a certain penetration applied to large cracks, and is blocked by the dust to be found in the construction and processing; bottom coating using solvent free, low viscosity, permeability of low molecular weight epoxy resin capacity strong adhesion, high is better, the bottom coating construction must penetrate saturation dosage, uniform standards, bottom coating after drying to the ground uneven or damaged to repair. The above process all completed in processing is completed, the epoxy floor got the first piece of "warranty".

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