Nowadays, what people mention most is the concept of environmental protection. Green building materials, also known as ecological building materials, environmental protection building materials, and healthy building materials, refer to healthy, environmentally friendly, and safe building materials, and are also known as healthy building materials in the world. “Environmental protection building materials†means that green building materials do not refer to individual building materials products, but evaluate the “health, environmental protection, and safety†properties of building materials. It focuses on the impact of building materials on human health and environmental protection, as well as safety and fire performance. Silence, dimming, temperature control, heat insulation, fire prevention, antistatic performance, and special new functional building materials that regulate the functions of the human body.What are the green building materials ?How to distinguish green building materials.Let's see it together.
What is green building materials
Green building materials are also called ecological building materials, environmental protection building materials and healthy building materials. Green building materials refer to construction materials that use clean sanitary production technology, use less natural resources and energy, use large amounts of industrial or urban solid waste, and are non-toxic, non-polluting, non-radioactive, and conducive to environmental protection and human health.
What are the environmental protection materials
1, basically non-toxic harmless type. It refers to natural, self-existent or rarely toxic substances, and has been subjected to simple processing without decoration. Such as plaster, talc, sand, wood and some natural stone.
2, low toxicity, low emission type. It refers to the processing materials, synthesis, and other technical means to control the accumulation and slow release of poisonous and harmful substances. Because of its slight toxicity, it poses no danger to human health. Such as low formaldehyde emission, meet the national standards of large core board, plywood, fiberboard.
3. The current science and technology and testing methods cannot determine and evaluate the materials affected by their toxic substances. Such as environmentally friendly latex paint, environmentally friendly paint and other chemical synthetic materials. These materials are currently non-toxic and harmless, but with the development of science and technology, there may be new identification possibilities in the future.
What are the green building materials
1. Green Building Materials: Grass-planting paving bricks are one of various colored paving products made from recycled high-density polyethylene. It can reduce storm runoff, reduce ground surface pollution, and can drain surface water. Used in public facilities.
2. Green wall material: A newly developed air-entrained concrete block can be cut and shaped with woodworking tools and masonry with a thin layer of mortar. The surface is coated with a special sizing mortar. It has the effect of thermal insulation and energy storage.
3, green wall decoration: grass wallpaper, hemp wallpaper, yarn thick wall cloth and other products, with moisturizing, insect repellent, health care and other functions. The mildew-proof wallpaper has been chemically treated to eliminate the moldy, foaming, and mold-producing phenomena caused by wallpaper when the air is damp or when the temperature outside or inside is large. The surface is soft, the air permeability is good, the color is natural, and it has the effect of oil painting. Simple and elegant art atmosphere.
4, green pipe: plastic metal composite pipe, is the replacement of metal pipe of high-tech products, both inside and outside the two layers of high-density polyethylene material, the middle of aluminum, both plastic and metal excellent performance, and no rust, no Pollution.
What are the types of green decorative materials for environmental protection materials?
5, green paint: bio-emulsion paint, in addition to the construction is simple and there are a variety of colors, can bring colorful colors to the home. After brushing, it will radiate bursts of fragrance, and it can also be washed or treated with detergents to inhibit mold in the wall.
6, green carpet: emerging green carpet, with anti-corrosion, anti-mite, anti-static, fire-retardant and other features. The “anti-block craft rug†appeared on the style, which can be randomly paved according to the block pattern.
7, green lighting: This is a kind of lighting system to save energy and protect the environment. Through scientific lighting design, using efficient, safe, high-quality lighting electrical products to create a comfortable, economical, and beneficial lighting environment.
Green building product identification
First, the most intuitive method is the view of China's environmental label. The graphic consists of the center of green mountains, green water, the sun and the surrounding ten rings. The central structure of the graph represents the environment in which human beings depend for their survival. The outer ten rings are tightly integrated and the rings are tightly bounded, signifying public participation and joint protection of the environment. At the same time, the “ring†of the ten rings is the same as the “ring†of the environment. Its moral meaning is "The whole people link together and jointly protect the environment in which human beings live."
Second, "see, smell, ask, cut" to identify materials.
A look, that is to look at the appearance, to see whether its instructions indicate the composition, which contains toxic substances;
The two smells smell smell and smell it is irritating;
Three questions, that is, whether their products are tested by relevant authorities and are safe;
Four cuts, that is, touching it, feel it, whether there is a burning sensation, and whether the hand touches the site has erythema.
Editor's summary: The information about green building materials and how to identify green building materials is introduced here for everyone. I hope this article will help everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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