Coating knowledge: decoration class: Decoration one toxic three years to buy building materials don't save

Core tip: for the rigid family, budget is a major principle of decoration But there is such a saying in the home decoration industry: "a woman is three years pregnant and foolish, and a decoration is three years poisonous." There are many pollution sources in decoration, but a considerable part of them are caused by improper building materials used in the decoration process These products will emit a large number of formaldehyde, benzene, xylene and other harmful gases to human body Therefore, when decorating, it's very important for building materials and furniture Don't affect your own and family's health in order to save money Choose decorative main materials don't save 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 Paint Home News: for the just need family, budget is a major principle of decoration But there is such a saying in the home decoration industry: "a woman is three years pregnant and foolish, and a decoration is three years poisonous." There are many pollution sources in decoration, but a considerable part of them are caused by improper building materials used in the decoration process These products will emit a large number of formaldehyde, benzene, xylene and other harmful gases to human body Therefore, when decorating, it's very important for building materials and furniture Don't affect your own and family's health in order to save money In general, most inorganic materials, such as keel and accessories, common profiles, floor tiles and glass, are relatively safe and harmless, while some chemical compounds contained in organic materials are harmful to human body Most of them are polycyclic aromatic hydrocarbons, such as benzene, phenol, anthracene, aldehyde and their derivatives, which have strong irritant odor, May cause the human body to produce each kind of physiology and the psychological pathological change Choice of wall decoration materials: in the family decoration, the wall decoration should not use large area of wooden plates as far as possible Although the natural wood itself is non-toxic, but the urea formaldehyde adhesive is used in the processing, which forms the pollution source of formaldehyde, especially the brown fiber board, density board and particleboard, which contain more formaldehyde It is suggested that the original wall surface should be painted with water-based paint after being trowelled, or a new generation of pollution-free PVC environmental wallpaper should be used If possible, natural fabrics, such as cotton, hemp, silk and other natural wallpaper as the base material can also be used Selection of floor materials: the selection of floor materials is wide, such as floor tiles, natural stones, wood floors, carpets, etc Floor tiles generally have less pollution, but if natural stone materials are to be used in large areas of the room, products that are tested to be free of radioactive elements shall be selected; before selecting composite floors or chemical fiber carpets, the corresponding product instructions shall be checked carefully, and the products shall not be used until they meet the corresponding environmental protection standards Top material selection: if the bedroom floor height is not high, ceiling is not required Because the ceiling will increase the use of building materials, if there are too many harmful building materials in the space, it is easy to cause air quality disqualification It is recommended not to do ceiling or try not to do too complex ceiling; if partial or overall ceiling, it is recommended to use light steel keel gypsum board, calcium silicate board, etc instead of wood keel plywood Although the auxiliary materials are small, we should be careful when choosing and decorating In consideration of the environmental protection performance, we all pay more attention to the choice of the main materials However, many people often ignore that glue, paint and other auxiliary materials also contain a lot of harmful substances to human body If not carefully selected and used, it will also bring health risks to residents Glue selection: the glue used in home decoration will volatilize formaldehyde and other harmful gases And when decorate, a lot of places need to use glue again, for example, the putty glue of wall latex paint base course, the white emulsion used to paste wood board, the wallpaper glue used to paste wallpaper, etc The glue used in the room of 100 square meters is about 100 kg, and the national standard content of free formaldehyde of glue is 1 g / kg According to this standard, there will be at most 100 g of formaldehyde in the room after decoration This will make the formaldehyde content in the room exceed 3 times in the first 3 years after decoration, making the new room become a "poison gas room" Therefore, it is recommended to use non-toxic vegetable glue, or try to avoid using chemical glue in large area Choice of paint: there are a lot of pungent benzene in the paint, so people have the strongest perception of it; while in the home decoration, the paint is only used locally, and volatilization is very fast, more than 70% of harmful substances can volatilize in 3 days, so the indoor pollution caused by paint is not the largest As long as the paint purchased meets the national environmental protection standards and is used in a small area, it will not bring too much pollution Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,