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    影响环氧地坪工程质量的因素有哪些

    2018-10-24 18:43:15 无锡盛发地坪科技有限公司 阅读

    环氧地坪工程质量的好与坏是由基材决定的,它的强度、硬度,还有与环氧地坪涂料的附着力都会直接影响涂装环氧地坪的使用寿命,所以对于基材状况和处理一定要引起足够的重视。混凝土、水泥砂浆、水磨石和钢材都是我们常见环氧地坪工程的基材材质。下面就为大家简单介绍几种影响环氧地坪工程质量的因素。

    The quality of the epoxy floor project is determined by the base material. Its strength, hardness, and adhesion with the floor coating will directly affect the service life of the coated floor, so the status and treatment of the base material must be paid enough attention. Concrete, cement mortar, terrazzo and steel are the base material of our common epoxy floor works. Here is a brief introduction to several factors that affect the quality of epoxy floor project.

    1、基材表面平整度:基材表面平整度即是指表面的凹凸的程度。我们一般选用2m的靠尺测量其缝隙的间距,在3mm以下都算是平整度较好的。

    1, the surface roughness of the substrate: the surface roughness of the substrate is the degree of surface concavo convex. We usually use 2m's ruler to measure the spacing of the gaps, and below 3mm is a good flatness.

    2、基面强度:基面强度是影响环氧地坪工程的一个决定性因素,因为如果基层受力破坏,便会引起整个地坪的破坏。或是基面强度不够的话会使得地坪涂层与基材拉开,所以我们要求基面强度要大于25MPa。

    2. Base Strength: Base Strength is a decisive factor affecting the epoxy floor project, because if the base is destroyed, it will cause damage to the entire floor. Or if the base strength is not enough, the floor coating and the substrate will be pulled apart, so we require the base strength to be greater than 25 MPa.

    3、基层干燥程度:涂膜鼓泡和脱层都是因为在混凝土和砂浆地面中含有水分,它会是基层与涂层之间的粘结强度大大降低,所以要保持基层的干燥。在环氧地坪工程中,一般要求基面含水量在6%以下为佳,而基层干燥时间在28d以上。

    3. Base dryness: Film bubbling and delamination are due to the moisture content in concrete and mortar ground, which will greatly reduce the bond strength between the base and the coating, so to maintain the dry base. In the epoxy floor engineering, it is generally required that the moisture content of the base is less than 6%, and the drying time of the base is more than 28 days.

    4、环境条件:环氧地坪工程进行之前,除了要做好基面处理,还要注意调查施工环境。

    4. Environmental Conditions: Before carrying out the epoxy floor project, we should pay attention to the investigation of construction environment as well as the foundation treatment. 



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