With the increasing demand for clean room production, the cleanliness requirements of clean room decoration engineering are becoming higher and higher. How to grasp each construction process is an important factor to achieve the cleanliness requirements of design. How high cleanroom cleanliness level can be achieved has also become a factor to measure how high the construction quality of a construction enterprise can achieve.

A, the definition of clean room clean room is a space within the scope of the particles in the air, bacteria and other harmful air pollutants discharge, and the indoor temperature, cleanliness, interior pressure, air velocity and air distribution, noise, vibration, lighting and electrostatic control within the scope of a certain demand, and for special design of the room. No matter how external air condition changes namely, its indoor all can have the property such as the cleanliness that maintains the setting requirement originally, temperature and humidity and pressure.

Two, clean room composition clean room composition is composed of the following systems, in the composition of the system molecules are indispensable, otherwise it will not constitute a complete and good quality clean room:

A. Ceiling system: including derrick, main keel, secondary keel and ceiling.

B, air conditioning system: including air processing equipment, air transport equipment, air distribution equipment, cold and heat control source, automatic adjustment control device, etc.

C. Partition wall: including Windows and doors.

D. Floor or ground: including epoxy floor, raised floor, etc.

E. Lighting appliances.

Three, clean room construction clean room construction is mainly to keep tight and clean.

1, the main structure of the clean room construction of the main structure of the clean room is generally reinforced concrete structure, brick wall enclosure, this process is the outermost layer of clean barrier of the clean room, pay attention to the construction:

A, concrete, brick wall on the hole to repair, can reduce wall cracks;

B. Measures should be taken to prevent cracks at the joints of concrete and brick walls;

C, interior and exterior plastering should be layered to prevent wall cracks and empty drums, especially the interior wall. It is usually thought that there are clean wall panels inside, and no plastering is actually a wrong idea. This layer of plastering is very important.

2, clean board wall construction now the general clean room is using clean board group Huiyi, this project is the use of joint multi force clean board, pay attention to the construction:

A, before the construction must first complete the size according to the structure of the site, draw a good wall panel construction arrangement map, now many enterprises in the construction, the wall panel arrangement map is drawn in accordance with the construction drawings, there is a big size difference with the site, making the construction arrangement map has no effect at all. Construction arrangement map can reduce the joint of wall panels in advance, thus greatly reducing dust and other sundries, improve cleanliness;

B, the connecting strip between clean wall panels can not be leaked. If it is leaked, it is useless to glue at the joint in the future. With the growth of time, there will be a wrong layer between the wall panels, and the cracking glue; 3) The protective film of the clean board should not be torn until the final ground and flowers are completed;

C, the joint of the clean board should be strict, top tight with each other, and can not move;

D, clean wall board construction, the dust between the wall board and concrete and brick walls must be vacuumed up, while the wall, ground, ceiling dust, garbage and other clean up;

E. The door of the clean room must be airtight and have good sealing performance to ensure the air and sound isolation inside and outside the door.