Coating knowledge: epoxy color sand floor construction process and precautions
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Last Update: 2020-04-03
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Source: Internet
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Author: User
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Core tip: there are more and more materials for floor decoration In addition to the well-known ceramic tiles and wood floors, there are many other new materials Epoxy color sand floor is one of them What is the epoxy color sand floor? What are the construction technology and notes of the epoxy color sand floor? Let's understand: what is the epoxy color sand floor? Epoxy color sand decorative floor It is a new type of composite decoration floor composed of color quartz sand and seamless integration Through one or more color quartz sand of different colors, it can form rich and colorful decoration colors and patterns It has elegant decoration texture, wear resistance, compression resistance, chemical corrosion resistance and antiskid Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of paint news: there are more and more materials for floor decoration In addition to the ceramic tile and wood floor we are familiar with, there are many other new materials Epoxy color sand floor is one of them What is the epoxy color sand floor? What are the construction technology and precautions of the epoxy color sand floor? We understand: what is the epoxy color sand floor? Epoxy color sand decoration floor is a new type of composite decoration floor which is composed of color quartz sand and seamless integration Through one or more different colors of color quartz sand, it can form a variety of decorative colors and patterns It has the advantages of elegant decorative texture, wear resistance, compression resistance, chemical corrosion resistance, antiskid, fire prevention, water resistance, etc The color sand epoxy resin decorative floor has stable and reliable performance, more beautiful decorative effect and more extensive use, which can be applied to industrial floor, commercial and civil building ground In recent years, it is very popular in developed countries such as Europe and America, known as "color sand seamless hard carpet" Construction technology of epoxy color sand floor: 1 Treatment of epoxy color sand floor base 1 Base requirements (1) the base must be reinforced concrete structure and the strength grade shall not be lower than C25 (2) The base course shall be lifted with original slurry and polished by machine to achieve flatness (3) The concrete ground base treatment needs at least 28 days of curing time in summer, and it can be extended properly in winter (4) The moisture proof layer must be set under the base course, and the moisture content of the base course must be less than 8% (5) During construction, the surface of the base course shall be kept clean and free of pollutants All pollutants such as fat, grease, paint residue, chemicals and laitance must be removed (6) The construction temperature of epoxy colored sand floor shall be controlled at more than 5 ℃, and the relative humidity shall be controlled at less than 60% 2 Construction method of epoxy colored sand floor (1) before entering the site, the technician shall determine the ground water content by water content tester, and the following procedures can be carried out only after the water content reaches the construction standard of less than 8% (2) Construction personnel use cleaning tools to remove the original laitance and floating sand (3) Determine the area with large local area difference, and use angle grinder to polish the raised part (4) Use a dust-free grinder to polish all the ground, remove the loose layer, cement stain, lime film and other foreign matters from the original ground, use an angle grinder to polish the area with large difference, and use a vacuum cleaner to clean the ground and corners (5) Use base course repair materials to repair large pits and cut ground joints on the ground 3 Precautions for epoxy colored sand floor: the water content of concrete shall be less than 8% to ensure the bonding strength of epoxy resin floor and concrete 2、 Epoxy color sand floor primer construction 1 The material uses epoxy high permeability primer 2 Construction method of epoxy colored sand floor: mix the materials fully according to the mix proportion, and use the scraping process to repeatedly scraping The epoxy high-permeability primer is sealed and infiltrated into the concrete base to ensure the combination of epoxy sand floor and concrete and improve the durability of adhesion 3 Precautions for epoxy colored sand floor: (1) according to the density and oil absorption of the base material, it should be coated to saturation (2) The primer shall be uniform, and a new coat shall be applied at some white places (3) sufficient permeability shall be ensured to ensure that the primer can penetrate into the concrete surface 3、 Make the effect layer of colored sand (or three English sand) 1 The material is the colored sand material mixed and stirred by colored sand (three English sand) and transparent epoxy resin 2 Construction method: pave with a paver with a thickness of about 5.5mm, wear spiked shoes on the corners manually to enter the compaction and troweling construction, compact and trowel with a trowel for a large area to make the surface flat, forming a seamless epoxy colored sand layer 3 Precautions: the surface of the epoxy colored sand layer shall be flat 4、 Transparent high-strength wear-resistant topcoat 1 Material transparent high-strength polyurethane bright or matte wear-resistant topcoat 2 Construction method (1) use a grinder to fine polish the colored sand layer (2) Clean and remove dust, and obtain good and fine appearance effect of colored sand (3) Roll coating a layer of transparent high-strength polyurethane Matt wear-resistant finish 3 Precautions (1) there must be no knife mark, fine grinding and polishing (2) It must be clean and dust-free (3) Roll coating must be free of missing coating [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. 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