Q:What material to do the sound line no matter how good

The third is the silver line, or too expensive Due to the high frequency band of the skin effect, high-grade line with gold-plated line, or silver-plated line Or expensive In general, the number of copper wires inside the sound cable is better and better, the finer the finer the better, the larger the total cross-sectional area, the better, in order to reduce the parasitic parameters of the impact of some The sound line made of flat, the middle plus isolation or thick round cable type and so on In order to easily distinguish the polarity, the sound line is usually printed on the unilateral side of the text, or add color, and some audio lines of the unilateral core is copper tin, look at this sound line feel a white one Red two colors Now the soaring copper prices, and some audio lines cut corners are made of iron core, this sound line is available magnet sucked

Q:Simple modern decoration TV back wall with what material is good

The background wall can be travertine, tiles, sandstone, relief, wood carving, gold foil, wallpaper, soft package, the side of the silver mirror mirror mirror can also be gypsum board pumping tank latex paint, edge can be used stone lines, , Gypsum lines, titanium, stainless steel. You can search the Internet under the "interior decoration map Daquan" can find a lot about the decoration effect map information, of course, more interior decoration information suggest you to the professional home network reference to understand, hope to help you!

Q:My restaurant wall tile, because the level of the ceiling do not want to ceiling, it is intended to cover the tiles with tiles and roof cracks. But today after the carpentry saw the tile can not stick plaster line, need to ceiling. Do you really want to have a ceiling? Gypsum line can not be used to glue on the tile, or switch to other materials, the corners to solve the problem? Question added: with PVC or wood lines, and then take the structure of glue can? Above the stitch is very narrow, the amount of the widest also 1 cm ~ ~ ~ ~ more

If the tiles have been affixed to the really does not fit in the tiles posted gypsum line stickers are not strong, a long time may be out if you really want to paste plaster line try to choose a little narrow (light) with other materials can also be compared to wood, And so the most critical is to and tiles in the color to coordinate the market to find may be able to find

Q:Is it the same thing to change the rewarming line of the refractory and to change the permanent line

For the chemical composition of the same refractory reburning line change the original

Q:Also I would like to ask, the type of rubber and model specifications?

With 45 degrees oblique grid lines, in addition to the provisions of the section has been a symbol of the metal materials are used 45 degrees oblique grid line rubber type and model specifications reference

Q:My house has a ready-made facade, but the location is a little bit biased. There are a lot of home around the lighting shop, and friends that I can do this home building materials, but I do not understand this area, do not know what home improvement building materials? What kind of product is more promising? How much does it cost to invest?

Home furnishings, lighting, ceiling, gusset, aluminum, glass, plastic windows, gypsum line, kitchen and toilet sanitary ware, , Ceramic floor tiles, solid wood flooring, composite flooring, and so there are hardware appliances, locks belong to this category

Q:How to do the decoration of the ceiling when the lines are done

The ceiling is the top of a building interior In the interior design, the ceiling can be painted, painted landscaping indoor environment and the installation of chandeliers, light pipe, ceiling fan, open skylights, air conditioning, change the effectiveness of indoor lighting and air circulation In the past, many of the traditional houses in the mat, reed mat, wood, etc as the main material With the advancement of science and technology, more modern building materials have been used

Q:Different tool cutting machine corresponding to different materials, machine processing line speed? Forget the cattle people to give a reply

I recommend line speed and feed per turn, you calculate the speed feed according to the tool. Vc = 80 to 100 m / min, fn = 0.15 to 0.30 mm / r

Q:PS material is not subject to ultraviolet light or LBD light will be yellow

PS material scientific name polystyrene polystyrene is a styrene monomer by free radical polycondensation synthesis of the polymer, the English name for the Polystyrene referred to as PS

Q:Special requirements of the building materials for special equipment, process lines, etc. can be designated by the design unit What is the description of the wrong?

Article 22 of the Regulations on Quality Management of Construction Projects stipulates that the construction materials, building fittings and equipment used in the design documents shall specify the technical specifications such as specifications, models and performance, and the quality requirements must meet the standards stipulated by the State The In addition to special requirements of the building materials, special equipment, production lines, the design unit shall not specify the production plant, suppliers. It should be expressed as: the special requirements of the building materials for equipment, production lines and other manufacturers, suppliers can be designated by the design unit.