The reason of uneven appearance of epoxy floor construction: epoxy floor is used for functional floor from the beginning: such as anti-corrosion, wear-resisting, anti-skid, to general industrial floor; besides functional requirements, it also has good decorative effect. On the basis of the widespread application of industrial floor, with the constant progress of people's life and death level, it has been applied in family decoration. Floor paint has become one of the fastest growing industries in China, and is suitable for various venues, such as factory buildings, machine rooms, warehouses, laboratories, wards, operating rooms, workshops, etc.
Reasons: impurities mixed in construction; uneven air, undulating too large or too thin specifications for the floor; data coating, has part of the response, sticking too large, even produce rigid blocks; construction materials, too late to join. Preventive measures, the environment strives to be clean, quartz sand should be chosen with average particle size; air disposal should be smooth and clean, concave areas should be repaired, attachments should be eradicated, and suitable floors should be selected according to practical conditions; before and after coating, it should be finished in the available time. In order to avoid overstepping the use time, the data sticking too large to flow naturally, or the remaining paint in the barrel produces a little hardness, at this time should be replaced by a new barrel.
Why the construction of epoxy floor exposes the bottom: the reason is that the coating thickness is not enough; the coating is uneven; the covering power of the coating itself is not good. Preventive measures, paint film must reach enough thickness; paint film average coating; select enough covering power paint. The reasons of foaming and needle hole in epoxy floor construction are that the reaction speed after closing is too fast; the mixture is too viscous to pass high, and the defoaming is too slow; the temperature is too low, defoaming is difficult; the floor is rough and porous. Preventive measures: select mixing equipment with less mechanical bubbles, after mixing average, it is advisable to stand for defoaming for 3-5 minutes; apply batch filling, topcoat batch filling and blocking sand holes on the floor; apply ordinary, appearance does not allow visual bubbles, if there are still bubbles, wear nails and shoes, use needle-punched foam or defoaming roll to defoam.