Commonly used decoration and installation materials for clean room workshops
Color steel sandwich composite board is made of sandwich material gypsum board, rock wool board, glass magnesium board, etc., using special strength glue and color steel plate surface layer, and is made by heating, pressurizing and curing. Different core materials used have different properties and construction techniques. Such as rock wool color steel...
Text label: clean clean room modular installation materials, clean clean room modular decoration and installation
Commonly used decoration and installation materials for clean room workshops
Color steel sandwich composite board is made of sandwich material gypsum board, rock wool board, glass magnesium board, etc., using special strength glue and color steel plate surface layer, and is made by heating, pressurizing and curing. Different core materials used have different properties and construction techniques. For example, rock wool color steel sandwich panels are divided into two types: handmade panels and machine-made panels. Rock wool is loose and has no strength itself. The color steel plate on the surface layer, the inner steel strip in the interlayer and the groove-shaped thin steel plate at the edge of the plate are combined into one to increase the strength. ; The strength and hardness of the glass magnesium color steel plate are better, and it is more suitable for the ceiling, and the price is slightly more expensive than the rock wool board.
Clean room floor materials require good wear resistance, non-slip, corrosion resistance, easy cleaning, not easy to dust and crack, easy secondary construction, few or no joints. Epoxy self-leveling floor is composed of three layers of primer coating, middle coating and top coating on the qualified floor substrate. The composition of each coating material is different, and the operation is also different. , The middle and top coats can be coated multiple times to form self-leveling floors of different thicknesses; no seams, good integrity, no dust, smooth and wear-resistant, not resistant to sharp objects, can be used as anti-static floor, rich in color , There are green, blue, gray and other colors, with good visual effect, strong ingredients and construction skills, strict requirements for grass-roots treatment, and are currently widely used in clean rooms. Permanent PVC anti-static floor is characterized by smooth surface, very flexible and uniform structure. It is composed of colored PVC sheets coated with special conductive liquid on the surface, and statically extruded into solid PVC blocks. It has good anti-static and decorative effects. Wear-resistant and easy to clean. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for clean rooms and clean workshops.
The purification air-conditioning system is an all-air system, with a large number of air changes and a large air duct size. The air supply port of the purification air conditioner must be equipped with a high-efficiency filter, and this air supply port is different from the diffuser or louver used in general air conditioners. The air supply outlets are different, occupying a large space, and the air ducts, air supply outlets, and various pipelines must be installed concealed; if it is a renovation project, the clear height of the ceiling interlayer should be at least 1m, and if it is a new project, the clear height of the ceiling interlayer should be 1.4- 1.7m is better. In the design, it should be appropriately increased or decreased according to the nature of the project and the size of the system division. If the hanging air handling unit is concealed in the ceiling interlayer, the net height in the interlayer should be 1.8-2m. The purification air-conditioning system should not be too large, and the air supply volume of about 40,000m3/h is used as the basis for dividing the system. The airflow organization of the clean room is mostly sent from the top to the lower side, and the return air outlet needs to be concealed in the lower part of the side wall, so that the return air branch pipe can only extend upward from the return air outlet into the ceiling interlayer and connect with the general return air pipe, while the air The pipes must be concealed, that is, qualified wall decoration materials should be used to wrap the air pipes; in the design of the purification air conditioner, the ceiling interlayer and the return air passage are essential, and the location and size of the return air passage should be determined by the purification air conditioning project. The designer decides according to the air distribution plan, the position of the return air passage should not only consider the requirements of air distribution, but also consider the need for covering the civil pillars in the decoration of the clean room; for the one-way flow clean clean room modular with extremely high cleanliness, because The lower part of both sides must be covered with return air outlets, and the layout of the return air passages should mainly meet the requirements of airflow organization. For non-unidirectional flow clean rooms, firstly, according to the cleanliness level and clean room width, determine whether it is a double-sided lower return air or a single-sided clean room. The air is returned from the lower side, and then combined with the position of the pillars of the civil construction, it is considered as a whole.
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