Q:Tile selection, paving process

Clean up the grass ground, cement mortar, fixed elevation, elastic line, sheet materials choosing, soaking wet, standard for the installation of block, paving cement mortar, paving stone, pouring and cleaning, maintenance and commissioning.

Q:How is glass made? What are the main ingredients?

Preparation of batch. According to the product, the composition of the mixture is slightly different. For example, ordinary float glass batch (calculated in accordance with 1 weight boxes of 50 kilograms), need to consume 33.55 kg of quartz sand, limestone, dolomite, 2.96 kg 8.57 kg 11.39 kg of soda, Glauber's salt 0.55 kg, 3.45 kg, 0.03 kg of feldspar powder etc..

Q:How to choose floor tiles?

Vitreous tile belongs to all ceramic product. Its abrasion resistance and flexural strength are very high, the water absorption rate (tile water absorption rate is less than 1 per thousand). Before the tiles mainly used for flooring, tiles, as a wall material is mainly used for high-grade Gaestgiveriet Hotel, office space, but now, with the living standard and the improvement of consumption level, the home use tiles for the kitchen wall materials are more and more family.

Q:How can the vacuum tubes of solar water heaters be chromatic aberration? Is purple good or sky blue good?

Appearance: A, nozzle, where the film is more than 800 degrees Celsius, sealing at high temperatures, part of the fall is inevitable. High temperature tube because of high temperature resistance, only about 1 cm long without film, while other tubes because of high temperature resistance, film shedding, length of about 2.5 cm. B, inner tube color: with naked eye observation, high temperature and high temperature pipe inner tube color is dark red (because the film bottom is copper), and the high efficiency tube and ordinary pipe is white (because the film bottom is aluminum). The third kind: Zijin tube, which is plated with copper, absorbs heat and is better than three executives. The color is purple, so it is called purple tube

Q:What is the difference between white float glass and ordinary float glass?

The iron oxide content of ultra white float glass is low, so the raw materials (sand or sandstone) to low iron content, iron content can be the best sand control below 0.03%

Q:What kinds of ingredients are the glass?

Is usually made of sand, sodium carbonate and calcium carbonate eutectic is prepared; also available mixture of sodium sulfate and sodium carbonate to replace carbon melting. Some other glass such as potassium glass, is a relatively high temperature, hard and chemical resistance of glass in molten glass with potassium carbonate to replace sodium or potassium sulfate prepared, mainly used in chemical container manufacturing laboratory commonly used.

Q:What material is used in the protective film in the middle of glass?

Production process is:1: opening, the entire glass will be cut into a larger size than the molding of 0.6mm pieces.2:CNC carved, will open material scrap with steel sand grinding chamfering, drilling (or slot), after the end of CNC on the forming of the carved glass3, flat grinding, mainly to deal with the opening and CNC caused by surface scratches.4: cleaning, ultrasonic cleaning machine will be washed flour, while drying glass.5: tempering, the use of potassium acid to strengthen the glass, so that the stress of glass, strength, resistance and so on to meet certain requirements.6: cleaning: the tempered glass re-entry ultrasonic cleaning.7: stick ab8: packing finished products

Q:Is the raw material of organic glass harmful to human body?

Will it be sweet or foul smelling?. It is harmful to your health。 So, you'd better wear a gas mask or a gas mask. If the powder is inhaled in the lungs, it is dangerous, so at least mask should be worn.

Q:The use of quartz sand

Derived from various magmatic rocks, sedimentary rocks and metamorphic rocks, less heavy minerals, associated minerals are feldspar, mica and clay minerals. There are two kinds of sedimentary rock genesis and metamorphic origin, the former is not obvious between clastic particles and cement, and the latter refers to quartz rocks with deep metamorphic and pure quality. The quartz veins are formed by hydrothermal action, almost all of them are composed of quartz, and they are compact and massive structures.The mineral content of quartz sand varies greatly, mainly quartz, followed by feldspar, mica, cuttings, heavy minerals and clay minerals.

Q:May I ask what specific aspects of German foam glass and foam glass made in China are?

The domestic production line (excluding the line), you can imagine the bread, a fixed container, the raw material grinding and mixing placed in the container, into the furnace after foaming, molding and demoulding, manual cutting required size (note here will produce a large number of loss; 100%) not using waste glass.