Material selection needs to be cautious. Colored g

2022-07-22
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Some people replace the original colorless transparent flat window glass with blue, green, tawny and other colored glass in home decoration, which is inappropriate

colored glass is a special kind of glass, which is called endothermic glass, and usually can block about 50% of sunlight radiation. For example, 6mm thick blue glass can only pass through 50% of the solar radiation; Brown and bronze heat absorbing glass can only pass through 26% of the sunlight. Therefore, heat absorbing glass is suitable for doors and windows or external walls of buildings in hot areas that need both lighting and heat insulation, as well as trains, cars, ships or windshield glass

in this way, it can not only heat insulation and anti glare, but also create a beautiful cool atmosphere. However, in the urban residential buildings, the sunlight that can sterilize, disinfect and deodorize is blocked by half by these colored endothermic glasses, which is not worth the loss. In addition, some residents are decorated with screen windows. Its light transmittance is only 70%. Combined with colorless transparent ordinary glass, the total light transmittance has reached about 61%, which is just suitable. However, if colored heat absorbing glass is added, its light transmittance is only 35%, which is bound to affect the lighting requirements of indoor people

some residents even closed the balcony with colored heat absorbing glass. This balcony is the only place upstairs that can talk with nature and accept the gifts of nature without going downstairs. It is beneficial to the health of the elderly and infants. The balcony should not be closed, let alone decorated with colored glass. If people live in blue gray, tawny and other weak light environment for a long time, the quality of indoor vision will inevitably be reduced, which is easy to make people physically and mentally exhausted, lack of rest, and will have adverse effects on health

due to factors such as the change of seasons and the orientation of room windows, people's lighting requirements for the room are not static. For example, in the hot summer season, take measures to block the sun, insulate the heat and reduce the temperature, so as to prevent the sun from hitting the room violently. At this time, weak sunlight radiation is needed to rest at home, so as to maintain a quiet and soft light environment, so that fatigue can be quickly recovered after intense work and study, and psychological rest can be completely achieved. At this time, thick curtains can be used for shielding, and colored heat absorbing glass should not be used

therefore, ordinary window glass with high light transmittance should be used for interior decoration. The window should be equipped with shading equipment with convenient opening and closing. Transparent or translucent curtains and opaque curtains can be installed in the window. In this way, it can not only have good effects of wind, rain, heat insulation and sound absorption, but also fully enjoy the sunshine, which is a healthy decorative choice

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