Related Articles
A lot of people that know the room that do not have dirt approve of, have the owner of the room that do not have dirt for the first time, if the C/R architecture with should be used finer or the building contractor that the project designs a company or understanding building C/R designs assume they do not understand, will surely waste the money of a large sum of needless flowers, the company that reason chooses to build C/R also is very important. To C/R character, the material that its choose a floor board also is very important. Cheap C/R floor is enclothing a vinyl to be on thin plate, if too hard floor is enclothed,can cause dust, and too soft floor can cause a floor to bend to cause rupture very, but the floor that is not all C/R, can enclothe, vinyl. Some floors are punching style, grid type, and comprehensive laminar flow is punching style. Vinyl has one effect namely deoxidization, but the effect that there will be bring down to oxigenate if if mix,Gao Nong spends vinyl and other content, and if the wall of the room that do not have dirt serves as material criterion with aluminium will very costly, but aluminium can protect metope to be not oxidized by air place however, but get acidity gas easily however erode, and the method that avoid is to use eletroplate, aluminous surface is added thick, oxidize not easily, be in again aluminous apparently besmear lacquer of a light can prevent metallic combustion again. To semiconductor industry, the room that do not have dirt is one necessary and the equipment that cannot lack, its ask to the particle in air special strict, the reason requirement to the ceiling, wall, floor also is not constant strict. The floor is the carriage of car of personnel, stage and weight, and the person that cleared floor place is used is alexipharmic medicines and chemical reagents and chemical for the most part, when we see a floor wear away, namely operating period is too long already, fast split, can make not only quiet spend demote, because of,also meet the addition of the in wear away and producing air particle of the floor. Additional, c/R most those who be afraid of is particle leak. The mesh in the ceiling has a lot of kinds. For example C/R of laminar flow type and the compositive component of flower board included group of lighting of HEPA/ULPA mesh group to also include blank panel likely, the ceiling advantage of this type is, set pattern and do not have rigid limitation. The wall of C/R still has one to plant is make with Bao Gang, but must go up in surface layer besmear a covering layer, also can corrode otherwise, it eletroplates not easily, and the covering layer on surface layer besmear can become brittle, flake very easily, the stainless steel of high quality of Dan Rexuan choose, need not besmear on covering layer 7, and the C/R that use glass makes can make the light of the room soars, and beautiful, but the fraise that ultraviolet ray must fight on besmear, and can visual each other is connected, won't produce pent-up and scared disease relatively.
Previous12 Next
Hot Tags: