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    环氧地坪漆地面起泡解决办法及施工注意事项

    2018-10-24 07:06:24 无锡盛发地坪科技有限公司 阅读

    经过多年的施工经验及观察,发现环氧地坪漆施工后发生起泡的原因是主要有以下几点:1、温度太低,造成环氧材料施工后发白,影响表面效果;2、环氧地坪基层未做好防水层,水汽不能排除;3、环氧和基层施工时未清洁打磨到位等。 综上,基层的部份水气、环氧残留物和气体被包裹在环氧与基层内,形成大小不一的气泡,由于环氧层本身不透水气,水气不能排出,留下起泡的根苗。

    After years of construction experience and observation, found that the main reasons for foaming after the construction of epoxy floor paint are as follows: 1, the temperature is too low, resulting in whitening of epoxy materials after construction, affecting the surface effect; 2, the base of the floor did not do a good waterproof layer, water vapor can not be removed; 3, epoxy and base construction did not clean grinding to Position and so on. In summary, some water vapor, epoxy residues and gases in the base layer are wrapped in epoxy and the base layer, forming bubbles of different sizes. Because the epoxy layer itself is impervious to water, water vapor can not be discharged, leaving bubbling root seedlings.

    为了防止环氧层起水泡,就要在环氧地坪漆施工中杜绝三件事:(1)水;(2)暴晒;(3)灰尘。

    In order to prevent the epoxy layer from blistering, it is necessary to put an end to three things in the construction of epoxy floor paint: (1) water; (2) exposure to sunlight; (3) dust.

    采取措施防止水泡产生:

    Measures are taken to prevent blisters from occurring.

    (1)在地面基层上做防水层,防止水气向上渗,严格控制基层或防水层内的含水率在8%内,抗压强度大于20MPa,并且要地面不但达到表干,还应该达到实干,然后再进行环氧施工。

    (1) Make a waterproof layer on the ground base to prevent water vapor from seeping upward, strictly control the moisture content in the base or waterproof layer within 8%, the compressive strength is greater than 20 MPa, and the ground should not only reach the surface dry, but also to dry, and then carry out epoxy construction.

    (2)提高环氧层和基层或防水层的粘接力,克服初起水泡时的胀力避免水泡的发生。

    (2) Increase the adhesive force between epoxy layer and base layer or waterproof layer, overcome the expansion force when the initial blistering to avoid blistering.

    (3)环氧层施工中,底涂层应选用质量好的材料:①让环氧树脂底渗透到基层或防水层中上下形成一个整体;②提高粘接力,固化后少留残余物质或化学气体。

    (3) In the construction of epoxy coatings, good quality materials should be selected for the bottom coatings: 1) let the epoxy resin base penetrate into the base or waterproof layer to form a whole; 2) improve the adhesive force, leaving less residual substances or chemical gases after curing.

    (4)环氧施工完后避免阳光的照晒,减少环氧层表面和里面温差的变化。

    (4) avoid sunshine after the construction of epoxy, reduce the temperature difference between the epoxy layer and the inner surface.

    (5)在基层或防水层上施工一定要把灰尘杂物等清理干净。施工后的环氧层和基层或防水之间不留空隙。

    (5) the construction of grass roots or waterproof layer must clean up dust and sundries. After construction, there is no gap between epoxy layer and base course or waterproof.

    据介绍,环氧地坪基层做防水,在防水材料在选用上必须具备以下几点,1)抗渗不透气性;2)抗压性,强度大于20MPa;3)和地面有超强的粘接性;4)和环氧树脂容易粘接形成一个整体。另外,防水层在施工完工后3天内不得上人受重压等,保护好成品

    According to the introduction, the epoxy floor base for waterproofing, waterproofing materials in the selection must have the following points: 1) impermeability; 2) compressive resistance, strength greater than 20 MPa; 3) and the ground has a strong adhesion; 4) and epoxy resin easily bonded to form a whole. In addition, the waterproof layer should not be heavily stressed during the 3 days after completion of construction, and protect the finished product. 


    标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工
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