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
Rough, dry and solid concrete surface with appropriate degree is the best construction base surface.
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. Water content: The lower the water content of concrete base, the better the bonding performance.
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.
II. The Situation of Floor Paint
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. 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