How to choose the floor material of dust-free workshop in pharmaceutical factory?
How to choose the floor material of dust-free workshop in pharmaceutical factory?
October 07, 2023
The goal of biopharmaceutical enterprises requiring GMP is to ensure the establishment of a scientific and strict sterile drug production environment, process, operation and management system. To maximize the elimination of all possible and potential biological activity, dust, pyrogen pollution.To provide a high quality, health and safety of drug products.
How to choose the floor material of dust-free workshop in pharmaceutical factory:
1. Terrazzo ground: good integrity, smooth, not easy to dust, easy to clean, anti-static, the disadvantage is no elasticity. It is often used in conventional washing workshop, needle cart room, laboratory, toilet, locker room, crystallization section, etc.
2. Double layer floor: ground return air, good ventilation, high cost, poor elasticity, poor comfort. Commonly used in pharmaceutical factory vertical one-way flow clean room (large area).
3. Plastic floor: smooth, slightly elastic, not easy to dust, easy to scrub clean, wear resistant, corrosion resistant, but easy to produce static electricity, easy to ultraviolet aging. Therefore, it should not be used in UV lamps, which are often used for sterilization. Generally used in dressing rooms, packaging rooms, laboratories and other rooms. Due to the different tensile properties of plastic plate and concrete base, it is not suitable for large area of workshop, otherwise it will cause peeling;
4. Coating ground: has the advantages of terrazzo, more wear-resistant and drag-resistant, the base treatment requirements are high, easy to roll edge peeling, often used in clean areas of pharmaceutical factories;
5. Acid-resistant porcelain board floor: with acid-resistant clay paste, can resist corrosion, but is brittle, can not withstand impact, broken can reduce its corrosion resistance. This surface can be used in the corrosive medium section of the material shop. Due to complex structure and high cost, it is suitable for local leakage range of corrosive media. For example, media corroding equipment will be centrally arranged, then this part of the ground will be surrounded by a waterline, and the interior of the waterline will be covered by such a floor;
6. The coil is smooth and wear-resistant, slightly elastic, not easy to dust, easy to clean, easy to construction, easy to generate static electricity, easy to age under UV light, easy to expand in large construction, often used in the control area of pharmaceutical factories;
7. Glass fiber floor has good corrosion resistance, good integrity, easy to turn drum, suitable for small area, often used in pharmaceutical factory raw material workshop corrosion site. The ground is one of the most important parts in the clean maintenance structure of pharmaceutical factory. When selecting ground materials, in addition to meeting the common requirements of the ground, dust, construction difficulty and cost should also be considered.
Decoration Qualification of dust-free workshop in Pharmaceutical Factory
1. Before preparing GMP renovation, financial preparation is required;
2. There should be qualified production, quality management and technical personnel and skilled technical workers;
3. The production workshop, warehouse, quality inspection room and other hardware should be designed, rebuilt and constructed according to the process requirements, to meet the basic requirements of the specification, equipped with production equipment and inspection instruments suitable for variety production ;
4. It is necessary to establish a complete file system of personnel training management, plant facilities management, production management, quality management, material management, health management and sales management. Requirements: there is a system of operation first, there is a system should be executed, there is an operation should be recorded.