Epoxy floor construction
Epoxy floor construction is used as the main material of epoxy resin, curing agent, diluent, solvent, dispersing agent, defoaming agent and some filler mixed processing of epoxy floor paint.
Epoxy floor construction can also be called epoxy floor, epoxy resin is used as the main material, curing agent, diluent, solvent, dispersing agent, defoaming agent and some filler mixing and the particular combination of epoxy floor paint, floor construction technology, a kind of floor and the ground decoration construction site; epoxy floor segmentation flat coating epoxy floor, epoxy mortar floor, epoxy floor, epoxy self leveling flooring, epoxy anti-static flooring, epoxy anticorrosive flooring, epoxy antiskid flooring, epoxy terrazzo floor sand etc..
Epoxy floor from the beginning of the construction used for functional floor: such as anti-corrosion, wear-resistant, non slip, the development of the general industrial floor, in addition to functional requirements, but also has a very good decorative effect. On the basis of the wide application of industrial flooring, with the continuous improvement of people's living standards, it has been widely used in home decoration. Floor paint has become one of the fastest growing industries in China, suitable for a variety of venues, such as: plant, room, warehouse, laboratory, ward, operation room, workshops, etc..
Epoxy floor construction has strong acid and alkali resistance, wear resistance, pressure resistance, impact resistance, anti mildew, waterproof, dust-proof, anti sliding and anti-static, electromagnetic waves and other characteristics, color bright and diverse, easy to clean. It uses a one-time coating process, no matter how large the area, there is no connection, but also a non dust material, with strong adhesion, abrasion resistance, hardness and other characteristics.
Epoxy floor construction is widely used in machinery manufacturing factory, electronics factory, metal factory, pharmaceutical factory, automobile factory, hospital, aerospace base, laboratory, office, supermarket, papermaking factory, chemical factory, plastic factory, textile factory, tobacco factory, candy factory, brewery, beverage factory, meat processing plant parking lot and surface coating. Has been accepted and used by many domestic manufacturers.
Epoxy floor construction preparation
Raw material preparation
Epoxy floor material preparation: epoxy primer, epoxy coating, epoxy topcoat, putty powder, quartz sand, thinner
[construction equipment]
Construction equipment for grinding machine, grinding machine, milling machine, shot blasting equipment, vacuum cleaners, broom, mixer, weighing, barrel, drum, floor paint (flat, round, flat bottomed scraper trowel).
Epoxy floor paint has many areas requiring attention at the time of construction, epoxy self leveling floor paint construction methods and materials and there is no fixed standard, materials and construction used in Europe and the United States, Japan, South Korea and other countries are different in China, these three kinds of methods are used, but due to gradually reduce the engineering price. The multilayer system because of its low material costs accounted for the mainstream in the market.
One or two coating system:
1, the selection of materials and features: primer and solventless epoxy self plane coating, quartz sand sealing primer with non solvent, permeability and good sealing; and this solventless epoxy self plane coating usually consists of epoxy resin, curing agent, color and additives, containing no or less filler, and a and B in the field will be mixed, also adding a certain proportion and the grain size of quartz sand (powder) with a trowel coating slurry, with serrated scraper coating, and nail roller rolling surface defoaming and help leveling.
2, key points of Construction: because two forming, so this method on uneven ground do thin usually need to be self, repairing and leveling of the ground, otherwise after the construction of the smoothness of the poor; secondly, primer must be able to ensure complete closure of the substrate pore; three is the nail roller must be used. 3 main features: this method is mainly for foreign enterprises (especially the floor paint 767939) used or recommended, few construction procedures, for short duration, quality control is relatively good, but the high cost of materials (mainly surface coating amount), especially on flat substrate of high ground.
Two or three coating system:
1, the selection of materials and features: compared with the two layer coating system, plus a trowelling self leveling coating, can be a material plus filler coating, can also be a good production of self leveling paint is a mixture of a and B coating, but the materials are different. In addition, the painting and self leveling using two trowelling top paint method can also be classified as such (but two as a thin coating of thick coating, so two coating surface coating method is seldom used), but the top paint than the price of painting in self leveling to higher prices much.
2, construction: the construction is easy, because the use of two trowelling self leveling process, greatly improve the flatness.
3, the main features: this method and the two coating system, the cost of materials, construction quality control, of course, the thickness of the surface is reduced.
Three or four or above coating system:
1, the selection of material and characteristics: compared with the two and three layer coating system, mainly in the coating process using a scraper scraping, scraping the first mortar after Guanizi, depending on the thickness required to determine the number of scraping, sanding and leveling the ground with the coating material, so the requirements are reduced. The surface coating produced by good solvent free epoxy top paint and mixed directly after coating, without on-site filler, can control the surface coating was at 0.8-1.2KG/M2.