Common knowledge of coating: the selection of ceramic tile and coating should be careful to prevent light pollution of home decoration

Core tip: professionals point out that in general, the light reflection coefficient of roofs and walls should be less than 60%, and that of the ground should be 15% - 35% If the decoration surface is too bright, the reflection coefficient will be as high as 90%, exceeding the bearing range of human body In such a strong, colorless environment, cornea and iris may be injured, resulting in visual fatigue or decreased vision, and increase the incidence rate of cataract 1 Don't let the light pollution of home decoration weaken the eyesight of infants In order to make the room decoration look more "magnificent", and to some extent make up for the lack of lighting Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: professionals pointed out that, in general, the light reflection coefficient of the roof and wall should be less than 60%, and the ground should be 15% - 35% The excessively bright decorative surface will make the reflection coefficient as high as 90%, exceeding the bearing range of the human body In such a strong, colorless environment, cornea and iris may be injured, resulting in visual fatigue or decreased vision, and increase the incidence rate of cataract 1 Don't let the light pollution of home decoration weaken the eyesight of infants and children In order to make the room decoration look more "magnificent", and to some extent make up for the lack of lighting, some families prefer to decorate with tiles with brighter colors, and even install multiple mirrors and whitewashed walls indoors Professionals pointed out that in general, the light reflection coefficient of the roof and wall should be less than 60%, and that of the ground should be 15% - 35% The excessively bright decorative surface will make the reflection coefficient as high as 90%, exceeding the bearing range of the human body In such a strong, colorless environment, cornea and iris may be injured, resulting in visual fatigue or decreased vision, and increase the incidence rate of cataract At the same time, it will disturb the normal physiological rhythm, induce neurasthenia and insomnia The influence of light pollution on infants is especially serious, which not only weakens the vision, but also affects the development of vision When some families choose lamps and light sources for decoration, in order to pursue romance and luxury, they often neglect the reasonable lighting needs and design the lights into colorful ones Experts believe that lights with disorderly colors, in addition to endangering vision, also interfere with the central nervous function of the brain People living in excessive and uncoordinated light radiation for a long time may have dizziness, dizziness, insomnia, depression and other symptoms, and even have high blood pressure, palpitation, fever and so on Home decoration lighting shall meet the functional requirements of the room: different lighting methods shall be selected according to different spaces, occasions and objects during decoration If the bedroom lighting is warm, the study and kitchen should be bright and practical, and the bathroom should be warm and soft as much as possible Generally in indoor lighting, the main light source is cold color, and the auxiliary light source should be warm color In addition, from the use of the room, study, living room, kitchen, etc should use cold color light source, while bedroom, bathroom, balcony, etc should use warm color light source Implement "key lighting" If you need to read a book, install a desk lamp, and install a lamp in the area The light should not be too much, warm and soft 2 The direction and intensity of the lighting should also be paid attention to, otherwise, it will have adverse effects The method of "secondary lighting" can be adopted, such as reflected light after hitting the ceiling, which will not damage the eyes, but also add romantic atmosphere Home decoration needs to choose the right lamps to reduce light pollution: the lighting brightness and light pollution influence of the commonly used indoor light source will be different In local lighting, a table lamp with good blackout shall be used to block the infrared radiation contained in such light source Home decoration needs to choose ceramic tile and coating correctly: when home decoration, it is recommended to choose ceramic tile with smaller reflection coefficient Due to the strong reflection of white and metallic tiles, they are not suitable for large-scale application Study and children's room consider to use wooden floor instead of floor tile If a bright polished brick is installed, a small light should be turned on at ordinary times to minimize light pollution The application of home decoration coating is also particular Because light color paint has little effect on vision, beige and light yellow can be used instead of dazzling white paint to paint the wall, so as to reduce the reflection light of high brightness 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,