1、原地板须有3000psi以上的强度，表面整体平整，不得有起砂现象，含水率8%以下方可施工。 2、地面平整，平整度达到两米水平靠尺相差顺平2-3mm。 3、环氧地坪表面的PH值应在6.8-8.0之间。 4、地面无油、蜡、油漆、乳胶漆等残留物，若有必须采用特殊溶剂清洗或打磨处理干净。 施工方案
1. The original floor must have a strength of more than 3000psi, the surface of the whole flat, no sand phenomenon, water content below 8% before construction. 2, the ground is smooth, the flatness reaches two meters, the level is different from the ruler Shunping 2-3mm. 3. The pH value of the floor surface should be between 6.8-8.0. 4. The ground is free of oil, wax, paint, latex paint and other residues, if there must be a special solvent cleaning or polishing clean. construction plan
一、地面处理： 1、清除表面的水泥浮浆以及粘附的垃圾杂物。 2、环氧地坪表面的打毛，需用打磨机来完成，并彻底清洁。 3、机器设备下面打磨机磨不到的位置，需用钢刷清理。 4、地面有油渍的部分，需用特殊方法处理干净。 5、对地坪表面的洞孔和明显凹陷处应用腻子来填补批刮，干后，打磨吸尘。
First, the ground treatment: 1, remove the surface cement slurry and the adhesion of garbage debris. 2. The surface of the floor should be cleaned by polishing machine and thoroughly cleaned. 3. Under the machine equipment, the grinding machine can not be worn to the right place. It needs to be cleaned with steel brush. 4. Parts of the ground with oil stains must be treated with special methods. 5, apply the putty to the holes and obvious holes on the floor surface to fill the batches, dry and polish them.
二、底涂施工： 1、在处理清洁、平整的素地表面，采用渗透性溶剂型环氧树脂底涂材料封闭批涂一遍。 2、环氧树脂底涂材料有很强的渗透性， 能渗入基层内部，增强涂层和基层的附着力，其涂布必须连续，不得间断，涂布量以表面刚好饱和为准。 3、附着强度：参照CNS8083 要求在25kgf/cm2以上。
2. Primer construction: 1. In the treatment of clean, flat surface, the use of penetrating solvent-based epoxy resin primer closed batch coating once. 2. Epoxy resin primer has a strong permeability, can penetrate into the base, enhance the adhesion of the coating and the base, its coating must be continuous, uninterrupted, coating amount to the surface just saturated. 3, adhesion strength: refer to CNS8083 requirements above 25kgf/cm2.
三、石英砂层： 1、用环氧树脂（EPOXY）与40-100目石英砂（天然石英砂，坚硬耐磨）混合，充分搅拌，将搅拌均匀的砂浆用镘刀平整的铺在底涂上，形成耐压的石英砂层。 2、环氧树脂砂浆具有流动性，可在此施工过程中填充原地面凹陷处，使地面更加平整。 3、石英砂具有坚硬、耐磨、耐压的性能，石英砂层可承受因重物经常移动对地板的碾压力，增加地板的使用寿命。【石英砂层数、以厚度定】
3. Quartz sand layer: 1. Use epoxy resin (EPOXY) and 40-100 mesh quartz sand (natural quartz sand, hard and wear-resistant) mixing, fully stirring, stirring evenly mortar with trowel flat spread on the bottom coating, forming a pressure-resistant quartz sand layer. 2. Epoxy resin mortar has fluidity, which can fill the original ground depression during the construction process, so that the ground is more flat. 3. Quartz sand has the properties of hardness, wear resistance and compression resistance. Quartz sand layer can bear the rolling pressure on the floor caused by the weight moving frequently, and increase the service life of the floor. The number of quartz sand is determined by thickness.
Fourth, grinding: quartz sand hardening, due to the formation of a little raised quartz sand, grinding with a mill to make the floor more flat.
5. Intermediate coating construction: 1. Visual inspection on the surface of quartz sand layer after grinding to ensure wear resistance, pressure resistance, collision-free, water, mineral oil, acid-base solution, and adjust the surface smoothness. 2. Use quartz powder and epoxy floor paint as intermediate coatings, to fully mix evenly, scrape flat, this is mainly used to enhance the smoothness of the ground. 3. If there are pockmarks, cracks should be first repaired, and then use a flat sander for grinding, make it flat, and clean dust. 4. This time can make the ground more leveled, more convenient to find the ground still exist defects, so as to leveling the construction of the next layer.
六、面层：1、中涂层实干后，进行环氧地坪面层涂装，涂装方法用平涂的施工方式。 2、如甲方在中涂层实干后，先进行了设备的安装调试，造成地面形成新的缺陷，应用批刮料找平、打磨，并吸尘、清洁后施工面层。 3、用配制好的环氧树脂，过滤，用镘刀均匀铺在中涂层上，形成色泽亮丽自流平环氧树脂地板
6. Surface layer: 1. After the middle coating is dry, the epoxy floor layer is coated. The coating method is flat coating. 2. For example, after the middle coating has been dry, Party A has first installed and debugged the equipment, resulting in new defects on the ground, leveling and polishing with batch scraping materials, and cleaning the surface layer after construction. 3. Use the prepared epoxy resin, filter, and spreads evenly on the middle coating with a trowel to form a bright color self-leveling epoxy floor.
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