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What are cleanroom walls made of?

Mar 06,2021 | Blog

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Cleanroom wall panel uses special color-coated steel plate, stainless steel, etc. as the panel, and is composited with rock wool, glass magnesium board, aluminum honeycomb, etc. as the core material. The product has excellent performance and is an ideal clean room enclosure material. Cleanroom panels are used in the construction of hospitals, pharmaceuticals, food, and electronic workshops.



However, there are many types of cleanroom wall materials, and different cleanliness levels require different cleanroom wall panel systems. It is also very important to choose different clean wall panel core materials in the construction of cleanrooms. Wiskind, as a cleanroom wall panel manufacturer for more than 40 years, Accumulated numerous cleanroom panel options.


1. EPS cleanroom wall panel

Performance: Color steel plate not only has high mechanical strength and formed performance of steel material, but also has good decoration and corrosion resistance of coating material. Foam color steel plate is an organic material, which is very easy to burn, but it cannot meet the national standard in fire protection requirements.

Advantages: heat preservation, heat insulation, light weight, convenient installation, lower price than other types of color steel plates.

Disadvantages: It is extremely flammable and cannot meet the national fire protection requirements.

Uses: laboratories, general industrial plants, GMP industry plants, etc.


2. Rock wool cleanroom wall panel

Performance: The rock wool color steel sandwich panel is composed of color steel plate, inorganic non-combustible board, rock wool and profiles. It not only has high mechanical strength of steel materials, but also has good decoration and corrosion resistance of coating materials. It is a new type of fireproof board with the strongest fire resistance in the color steel plate series. It has natural rocks and blast furnace iron slag that are melted into silk at high temperature, and then solidified to form. Rock wool color steel plate meets the second-level fire protection requirements of clean workshops, and is the most ideal decorative board for movable board houses and indoor laboratory walls.

Advantages: heat preservation, heat insulation, sound insulation, light weight, convenient installation, fire resistance grade A, and the price is slightly higher than the foam color steel plate.

Uses: general laboratories, clean laboratories, industrial plants, GMP industry plants, etc.



3. Paper honeycomb cleanroom wall panel

Performance: The paper honeycomb color steel sandwich panel is made of flame-retardant paper honeycomb core sheet, which is made of special high-strength glue and color steel plate, and is supported by a special aluminum alloy keel, which is heated, pressurized and cured. The density of paper honeycomb is ≥180kg/m3; the oxygen index is 39.2%; the combustion performance is B1 level (flammability).

Advantages: easy to install, lightweight, efficient, and environmentally friendly. Recommendation: Laboratory floor decoration materials

Uses: suitable for thermal insulation and sound insulation of industrial equipment, buildings, ships, etc., and also for clean engineering fields such as electronics, hospital operating rooms, laboratories, etc.


4. Aluminum honeycomb cleanroom wall panel

Performance: The aluminum honeycomb color steel sandwich panel is made of aluminum honeycomb core plates, which are made of special high-strength glue and color steel plates, and are supported by special aluminum alloy keels, which are heated, pressurized, and solidified.

Advantages: light weight, good straightness, beautiful appearance, scientific nodes, good fire resistance, convenient installation, etc. Because its core material adopts a unique hexagonal structure, it has high compressive strength, good tension, and light weight. It is a green building material.

Purpose: Aluminum honeycomb color steel sandwich panel is suitable for high clean area of medical class C workshop, and it is currently an environmentally friendly board popularized in clean workshop.


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Wiskind Cleanroom specializes in cleanroom enclosure system , ceiling system, cleanroom doors and windows and related product development, manufacturing, sales, consulting and services.

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