Pottery clay refers to iron-bearing clay, which has yellow-brown, gray-white, red-purple and other colors and has good plasticity.
key property
1, excellent freeze-thaw resistance: when the water absorption reaches 10%, the ceramic tiles have been completely frozen and cracked after freezing and thawing at-15℃ for three times, while the ceramic tiles still have no cracks after freezing and thawing at -45℃ for 50 times.
2. Good anti-light pollution efficiency: tiles can completely refract more than 90% of light, which has a good effect on protecting human vision and reducing light pollution.
3. Good sound absorption: Because ceramic tiles are rich in a large number of open pores with uniform fine honey, they can completely or partially refract sound waves and take them outdoors to reduce noise and eliminate indoor echoes, so they are excellent materials for creating a good living environment in cities.
4. Good air permeability and water permeability: The advantages of air permeability and water permeability of ceramic tiles have been fully demonstrated in today's green civilization, and its quaint charm is integrated with the natural landscape, reflecting the harmonious dialogue between man and nature.
5. Good weather resistance and corrosion resistance: With the aggravation of industrial pollution, the acidity of rainwater is increasing day by day, and many building materials are eliminated because they cannot accept this test. Pure natural processing procedures make ceramic tiles contain only a small amount of chemical impurities, and their internal structure is not easily affected by acid rain. The alkali corrosion resistance of ceramic clay is incomparable with other materials.
According to the sintering temperature, pottery can be divided into earthenware, stoneware, purple sand and porcelain.
Pottery, that is, ordinary bricks and tiles. The surface clay can be fired, and the firing temperature can reach 7 or 800 degrees Celsius, so that the green body can not only be shaped, but also reach a certain strength.
Stoneware, namely purple sand products. The sintering temperature is 1000- 1240℃, which has air permeability and water impermeability, and the green body maintains the physical structure of opening and closing.
The sintering temperature of daily-use pottery, which is also a common jar, is about 1200- 1400℃. Before the appearance of metal and plastic products, jars were the most commonly used containers in daily life, so this kind of utensils was called "daily pottery".
Porcelain, ordinary bowls and plates, porcelain bottles. Porcelain requires high density and smooth surface (it is convenient to apply wire drawing process on its surface).
What material is the most environmentally friendly for home improvement? The balcony floor, flower boxes, tables and chairs can be made of Yousen environment-friendly wood-like materials from Guangdong Ruisen Lian Xin Technology Co., Ltd., which does not contain wood elements and reduces logging. In addition, it contains no formaldehyde and no toxic components. But also anti-aging and corrosion-resistant.
How to do sound insulation in family decoration? What materials are used for environmental protection? Sound insulation material: 1, sound insulation cotton.
2, sound insulation board
3. If funds permit, you can make a decorative soft bag with a suitable shape on the wall!
Specific method: 1, sound insulation board and sound insulation cotton are placed in the middle of gypsum board partition wall (partition wall must have two partitions or one partition wall, and the other side cannot be seen).
2. Decorative soft bags are places to be shaped. After the joinery board substrate is treated, the soft package is fixed on the joinery board substrate.
Above, I personally suggest using soft bags, which look good, and now the decoration looks better!
I want to be a cloakroom at home. What material is the most environmentally friendly cabinet? I'm an interior designer! I always do this \ using double panels! No paint! The cost is still low! Beautiful and environmentally friendly
What material is the wardrobe made of? As a consumable, the environmental protection wardrobe will naturally consume a lot of resources, because the wardrobe consumes a lot. Let's consider first, what are the common wardrobe materials? In fact, the most common wardrobes in life are wooden wardrobes, metal wardrobes and cloth wardrobe. In fact, there are plastic wardrobes, which are very common in life. Some people say that wooden wardrobes are durable, some people say that metal wardrobes are strong, some people say that wardrobes are simple, and some people say that plastic wardrobes are exquisite. In fact, it all means that except for some characteristics of its material. In fact, the most common wardrobe in our life is wood products, and iron products are generally used less, followed by plastic wardrobes and cloth wardrobe.
The use of wooden wardrobes is enormous. Every year, because wooden wardrobes don't know how many forests are threatened, plastic wardrobes will be polluted during processing and production. The raw materials of plastics are chemicals. Relatively speaking, cloth wardrobe is also the most convenient. In fact, there are two kinds of cloth wardrobes, one is non-woven and the other is solid fabric. Non-woven fabrics are environmentally friendly in this province. It is very environmentally friendly from production to material selection, and the wardrobe that can reflect the non-woven fabric material from value to price is the most environmentally friendly.
What is the most environmentally friendly material for bedroom wardrobe? Paint-free boards are used more now!
What material is the most environmentally friendly for the wardrobe depends mainly on whether you made it yourself or bought it yourself (or customized by the factory).
If a carpenter makes a wardrobe in your home, it is mainly composed of integrated board, joinery board, back board and decorative board. The integrated board is mainly used as a drawer with partition in the cabinet. The blockboard is the top plate, bottom plate and side plate, followed by the back plate. If environmental protection is required, integrated boards should be used for backboards and drawer boards, and the brand and environmental protection grade (E 1 or E0) of the boards should be better.
Then you can make a layer of water-based paint inside the cabinet, which is relatively environmentally friendly and does not destroy the overall texture.
If you are making finished cabinets, there are two kinds of materials: solid wood particle board and solid wood multilayer board, and some will use eco-boards. But the reason is the same, depending on the brand and environmental protection degree of the plate, there is another point about the finished plate, that is, the plate can choose the high-grade with embossed texture. The advantages of the finished wardrobe are beautiful and wide color range.
What is the most environmentally friendly material for the interior wall? At present, the most environmentally friendly interior wall material on the market is oxygen source volcanic mud, because volcanic mud has a particularly good adsorption and decomposition effect, and oxygen source volcanic mud has a strong adsorption and decomposition effect on formaldehyde, which can ensure the health and safety of indoor air.
What is the most environmentally friendly material for stair tread? Older owners, especially families with old people and children, should choose traditional solid wood staircase. Different from other materials, solid wood staircase feels natural, friendly, safe and comfortable in contact with people. It can be said that adopting solid wood staircase is the choice of most families. 2. If your house is spacious and the decoration style and taste are natural and elegant, you should also choose solid wood staircase. To choose some precious wood, such as rosewood, teak, cherry, camellia, * * * * and other dense and hard solid wood to process stairs. Stairs made of these wood are durable, and the longer the years go by, the more precious and elegant the natural wood becomes. 3. Bobo people, young people and modernists should choose metal stairs, which should have a strong flavor of the times and reflect the charm of rotation. Young people are full of energy and spirit of the times. Most young people no longer blindly pursue traditional home forms and conditions, but instead emphasize fashion, trend, freewheeling and diverse styles. Modern metal stairs come from factory design and manufacture, with novel and changeable shapes, occupying no more space, convenient installation and disassembly, and meeting the tastes of young people in many ways. It can be said that there is a certain demand space for metal stairs at present. 4. It is a sign of social development and a trend of modern society to publicize personality and satisfy oneself. Some people love stones, including stairs, and everything that can be made of stones is armed with granite marble; Some people advocate simplicity, so that the stairs are connected with steel frames and boards, and even handrails and railings are not needed; Some people specifically ask for strange shapes of stairs, such as fishbone school, skull school and other chord forms Some people even use glass to make suspended stairs without a skeleton; Some people pursue primitiveness and use bark, roots and logs to make stairs and pedals. No matter what forms and materials are used, everyone in the world has his own needs and love. 5. Stairs are not chosen to be cheap, not to save trouble. As far as stairs are concerned, many families do not pay attention to the choice of stairs. Simply think that it's just stairs, just going up and down. Some people are unwilling to spend money on stairs, thinking that the simpler the money, the less the better. The result is a room full of splendor, only the stairs are dilapidated. In our investigation, we found that many people use simple wrought iron stairs without handrails to save money. Not only does it feel cold, but even the pillars are wobbly, which is neither safe nor beautiful. Others asked the decoration company to find the cheapest wooden stairs. So, they bought wooden parts from some small workshops and factories that could not even be dried, installed them on the spot and painted them on the spot. Before long, the wood cracked and the paint fell off. By then, it will be too late to regret.
What is the most environmentally friendly interior wall material? The new house has just been renovated for three months, and I still know a lot about the interior wall materials. At that time, in order to reduce indoor formaldehyde, I specially chose an interior wall material similar to volcanic mud, which can adsorb and decompose formaldehyde.