Q:Only know that mahogany is a good material, the other really do not know, hopeful friends to provide some information

In fact, there are two kinds of solid wood furniture on the market: one is pure solid wood furniture, furniture, all materials are solid wood, including the desktop, cabinet doors, side panels are made of pure solid wood, do not use any other form of man-made Board; the other is imitation wood furniture, that is, from the appearance of wood natural texture, feel and color are solid wood furniture exactly the same, but in fact is made of solid wood and wood-based panel furniture, such as side panels, shelves Such as the use of veneer veneer or medium density fiberboard, table legs and back are used solid wood

Q:What is the great contribution of chemistry to mankind in the 21st century? Such as title

More chemists will be involved in the study of life, research materials, and in the field of chemistry and biology, chemistry and materials

Q:What are the good materials for roof cracks? I am two people share a roof, the middle of the roof split wall cracks leak.

Asphalt is a moisture-proof and anti-corrosion organic cementitious material, which consists of different molecular weight hydrocarbons and non-metallic derivatives of dark brown complex mixture, is a high viscosity organic liquid, was liquid, the surface was black , Soluble in carbon disulfide

Q:New house will have to turn the key, check room attention to what the problem?

the use of the head of the magnet can determine the water pipe is copper or iron pipe (copper cost is high, can be safe to use 50 years, copper can inhibit the growth of fine, healthy, low quality iron tube, easy rust corrosion, Durable) the use of the head of the magnet can determine whether the aluminum alloy window liner lining (aluminum alloy hardness is not high, easy to deformation, aluminum alloy window frame must be lining the steel plate) in a narrow area, Entrance and other places, check whether there are iron and nails and other construction waste residue

Q:Room soundproof material which room sound insulation material which is good how to buy

Mainly used with gypsum board for wall noise and ceiling noise, but also used in pipes, mechanical equipment, noise and damping vibration

Q:How to mix medical metal materials and polymer materials to prepare medical materials with a variety of or special functions

Biomedical composite material, which is composed of two or more different materials from the composite biomedical materials

Q:Home house needs decoration, listen to friends that there is a new material called integrated wall, who can help introduce what kind of brand is better?

000 (due to different decoration concepts, cost savings, this data can not be directly defined)

Q:Explain in detail, there are told me that this is used to doing, can be used in home improvement?

But also by a special SANALIM (scattered Nailin) anti-bacterial treatment, making this kind of sports ground system to maintain long-term clean

Q:Nano is not the length of the unit, how some clothes, paint and nano? Why

The discovery of nanomaterials is the famous American physicist, two Nobel Prize winners Richard Feynmen

Q:Department stores within the leisure center, Chinese and Western restaurants and theaters, video games

Department stores within the leisure center, Chinese and Western restaurants and theaters, video games