Due to the rapid development of the microelectronics industry and the need for chemical, pharmaceutical, and garment production environments and safety, the application of epoxy anti-static floor coatings may be more and more, it is necessary to carry out construction application technology for such floor coatings. Summary of experience to ensure construction quality and better promote its application and development.
Summarize the following points:
1, should pay attention to the requirements of the grass-roots level, in the floor design should be clear on the requirements of the grass-roots level, such as flatness, strength, waterproof, sub-grid sewn grounding system, etc., to ensure a solid foundation work.
2. Before the processing of the grassroots, we must first conduct a comprehensive inspection and evaluation, and take full account of all possible impacts, and take precautions or countermeasures in advance to prevent it. Epoxy anti-static floor rework, refurbishment and maintenance of the high cost, it should be done in advance as soon as possible to do a good job, leaving no hidden dangers, to ensure the construction of the floor of a long-term quality.
3. Prior to the construction of epoxy anti-static floor coatings, a comprehensive shot blasting must be performed to remove the weak layer and increase the surface roughness to ensure the adhesion of the primer.
4, should ensure that the quality of materials in line with the relevant standards, the construction of the floor coating can not be free to add sand, the flow of flat paint flow is better, in order to ensure the uniform thickness of the coating and the decorative effect of the coating.
5. The grounding system shall be considered comprehensively, and the floor, equipment and personnel protective earthing shall be connected together again. They shall be grounded separately, and the grounding system shall not be shared with the lightning protection grounding and other distribution systems.
6, the treatment of the grassroots level can also be considered with high-strength self-leveling cement for reinforcement, should be the correct choice of materials used to seal the gap.
Summarize the following points:
1, should pay attention to the requirements of the grass-roots level, in the floor design should be clear on the requirements of the grass-roots level, such as flatness, strength, waterproof, sub-grid sewn grounding system, etc., to ensure a solid foundation work.
2. Before the processing of the grassroots, we must first conduct a comprehensive inspection and evaluation, and take full account of all possible impacts, and take precautions or countermeasures in advance to prevent it. Epoxy anti-static floor rework, refurbishment and maintenance of the high cost, it should be done in advance as soon as possible to do a good job, leaving no hidden dangers, to ensure the construction of the floor of a long-term quality.
3. Prior to the construction of epoxy anti-static floor coatings, a comprehensive shot blasting must be performed to remove the weak layer and increase the surface roughness to ensure the adhesion of the primer.
4, should ensure that the quality of materials in line with the relevant standards, the construction of the floor coating can not be free to add sand, the flow of flat paint flow is better, in order to ensure the uniform thickness of the coating and the decorative effect of the coating.
5. The grounding system shall be considered comprehensively, and the floor, equipment and personnel protective earthing shall be connected together again. They shall be grounded separately, and the grounding system shall not be shared with the lightning protection grounding and other distribution systems.
6, the treatment of the grassroots level can also be considered with high-strength self-leveling cement for reinforcement, should be the correct choice of materials used to seal the gap.
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