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    影响环氧地坪漆与地面之间粘结性能的因素

    2019-08-03 15:55:11 无锡盛发地坪科技有限公司 阅读

    因为环氧地坪漆是附着在施工基面上的一层薄的涂膜,如何使它的功能保持得更加良好,其主要素是保证环氧地坪漆能够与施工基面良好的附着在一起,若两者不能强力的粘结在一起,也就说明施工时有脱落的现象存在,要严格的控制好两者之间的粘结性能,是保证良好的附着力,才能便于后面的施工能顺利进行。而影响到环氧地坪漆与施工基面粘结性能的因素主要可以分为两点:

    Because the epoxy floor paint is a thin film attached to the construction base, how to keep its function better, its main factor is to ensure that the epoxy floor paint can be well attached to the construction base. If the two can not be strongly bonded together, it means that there is a phenomenon of falling off during construction, it should be strict. The control of the bonding performance between the lattice and the latter is to ensure good adhesion, in order to facilitate the construction of the latter can proceed smoothly. The factors affecting the bonding performance between floor paint and construction base can be divided into two main points: 一、施工基面的情况

    I. Situation of Construction Base Surface

    程度适宜的粗糙、干燥、坚实的混凝土面为最佳的施工基面。

    Rough, dry and solid concrete surface with appropriate degree is the best construction base surface.

    1、多孔性:混凝土作为一种多孔性的施工地面,内部的毛细管比较适合环氧地坪油漆的浸入,地坪漆渗透的越好,两者的粘结性能越好,所以一般旧的混凝土地面,尤其是涂抹过其他遮盖物的基面,都要经过充分的打磨使其具备一定的粗糙度及地面孔洞开放后进行施工。

    1. Porosity: As a porous construction floor, the inner capillary of concrete is more suitable for the immersion of floor paint. The better the penetration of floor paint, the better the bonding performance of both. Therefore, the old concrete floor, especially the base surface coated with other covering materials, should be thoroughly polished to make it have one. The roughness and the opening of the ground holes are determined and then the construction is carried out.

    2、含水量:混凝土基面的含水量越低,粘结性能越好。

    2. Water content: The lower the water content of concrete base, the better the bonding performance.

    3、坚实的地面:如果地面过于松散,会使地坪漆与基面没有粘结力。所以在施工前要将松散层全部去除。

    3. Solid ground: If the ground is too loose, the floor paint will not bond with the base. Therefore, all loose layers should be removed before construction.

    二、地坪漆的情况

    II. The Situation of Floor Paint

    1、固化反应:地坪漆属于是反应固化型的涂料,在反应过程中放热的热量多少和产生的温度高低都对地坪漆的固化性能有较大的影响。而固化剂是影响固化温度的主要因素,所以要想保证地坪漆与基面的粘结力,必需选择合适的固化剂。

    1. Curing reaction: Floor paint belongs to reactive curing paint. The amount of heat released in the reaction process and the temperature generated have great influence on the curing performance of floor paint. The curing agent is the main factor affecting the curing temperature, so in order to ensure the adhesion between floor paint and the base, it is necessary to select the appropriate curing agent.

    2、施工工艺:当地坪漆与基面的粘接力不足时,地坪会出现脱落的现象,而预防脱落最有效的方法就是要注意基面的处理,必需在基面有合适的粗糙、干燥的状态下才可进行地坪施工。

    2. Construction technology: When the adhesion between the floor paint and the base is insufficient, the floor will fall off, and the most effective way to prevent the fall off is to pay attention to the treatment of the base, which can only be carried out under the condition of suitable roughness and dryness of the base.



    标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工 地坪施工
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