\nEnvironmental<\/td>\n | Non-toxic and harmless, comply with environmental protection standards<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n2. Construction method of catalyst ZF-20<\/h2>\nThe construction method of catalyst ZF-20 is simple and easy to use, and is suitable for waterproofing projects in various public facilities. The following are the construction steps:<\/p>\n 1. Baseline treatment<\/h3>\nBefore construction, the base layer must be treated to ensure that the base layer is flat, clean, and free of oil and loose matter. The specific steps are as follows:<\/p>\n \n- Cleaning the base layer<\/strong>: Use brooms, vacuum cleaners and other tools to clean up dust and debris on the surface of the base layer. <\/li>\n
- Repair cracks<\/strong>: For cracks and holes on the surface of the base layer, use cement mortar or special repair materials for repair. <\/li>\n
- Wet base layer<\/strong>: Before construction, wet the base layer with water, but no clear water must be available. <\/li>\n<\/ul>\n
2. Apply primer<\/h3>\nBasket is an important step in the construction of catalyst ZF-20, which can enhance the adhesion between the coating and the substrate. The specific steps are as follows:<\/p>\n \n- Stir primer<\/strong>: Stir the catalyst ZF-20 primer evenly. <\/li>\n
- Brushing primer<\/strong>: Use a roller or brush to apply the primer evenly on the surface of the base layer to ensure no brushing and accumulation. <\/li>\n
- Drying time<\/strong>: The drying time of the primer is generally 2-4 hours, and the specific time depends on the ambient temperature and humidity. <\/li>\n<\/ul>\n
3. Apply the main coating<\/h3>\nThe main coating is the core part of the catalyst ZF-20 waterproofing project, which can form a continuous waterproofing film. The specific steps are as follows:<\/p>\n \n- Agitate the main coating<\/strong>: Stir the main coating of the catalyst ZF-20 evenly. <\/li>\n
- Print the main coating<\/strong>: Use a roller or brush to evenly apply the main coating to the surface of the base layer to ensure no brush leakage and accumulation. <\/li>\n
- Drying time<\/strong>: The main coating drying time is generally 24 hours, and the specific time depends on the ambient temperature and humidity. <\/li>\n<\/ul>\n
4. Paint the brushed surface<\/h3>\nPret coating is the next step in the construction of the catalyst ZF-20, which can enhance the weather resistance and aesthetics of the coating. The specific steps are as follows:<\/p>\n \n- Stirring surface coating<\/strong>: Apply the catalyst ZF-20 surface and stir evenly. <\/li>\n
- Brushing surface coating<\/strong>: Use a roller or brush to apply the surface evenly on the surface of the base layer to ensure no brush leakage and accumulation. <\/li>\n
- Drying time<\/strong>: The surface coating drying time is generally 24 hours, and the specific time depends on the ambient temperature and humidity. <\/li>\n<\/ul>\n
III. Construction advantages of catalyst ZF-20Stability<\/h2>\nCatalytic ZF-20 has significant construction advantages in public facilities waterproofing projects, which are mainly reflected in the following aspects:<\/p>\n 1. Easy to construct<\/h3>\nThe construction method of the catalyst ZF-20 is simple and easy to use, and no complicated equipment and tools are required. Ordinary workers can operate it after simple training. Its liquid form is easy to apply and spray, and can quickly form a continuous waterproof film. <\/p>\n 2. Strong adaptability<\/h3>\nCatalytic ZF-20 is suitable for various base materials, such as concrete, masonry, metal, etc., and can adapt to different construction environments and conditions. Its construction temperature range is wide and can be constructed normally in an environment of 5-40\u2103. <\/p>\n 3. Short curing time<\/h3>\nThe curing time of catalyst ZF-20 is relatively short and can generally be completely cured within 24 hours, greatly shortening the construction cycle and improving construction efficiency. <\/p>\n 4. Environmentally friendly and non-toxic<\/h3>\nCatalytic ZF-20 is made of environmentally friendly materials, is non-toxic and harmless, meets environmental standards, and will not cause harm to construction workers and the environment. <\/p>\n 5. Excellent waterproofing<\/h3>\nCatalytic ZF-20 has excellent waterproof performance, can effectively prevent moisture penetration, has no changes in long-term soaking, and is highly weather-resistant, and is suitable for various harsh environments. <\/p>\n IV. Application of catalyst ZF-20 in waterproofing projects of public facilities<\/h2>\nCatalytic ZF-20 has wide application prospects in public facilities waterproofing engineering. The following are examples of its application in different public facilities:<\/p>\n 1. Underground parking lot<\/h3>\nThe underground parking lot is a key area for waterproofing projects in public facilities. The catalyst ZF-20 can effectively prevent groundwater penetration and ensure the parking lot is dry and safe. It is simple to construct and has strong adaptability, and can quickly form continuous waterproof films to improve construction efficiency. <\/p>\n 2. Swimming pool<\/h3>\nSwimming pool is an important area for waterproofing projects in public facilities. The catalyst ZF-20 can effectively prevent moisture penetration and ensure the long-term use and safety of the swimming pool. It is environmentally friendly and non-toxic, and will not pollute the water quality. It is suitable for waterproofing projects in various swimming pools. <\/p>\n 3. Roof Garden<\/h3>\nRoof garden is a special area of \u200b\u200bwaterproofing projects in public facilities. The catalyst ZF-20 can effectively prevent moisture penetration and ensure long-term use and safety of roof gardens. It has strong weather resistance, can adapt to various harsh environments, and is suitable for waterproofing projects in various roof gardens. <\/p>\n 4. Subway Station<\/h3>\nThe subway station is a key area for waterproofing projects in public facilities. The catalyst ZF-20 can effectively prevent groundwater penetration and ensure the dryness and safety of the subway station. It is simple to construct and has strong adaptability, and can quickly form continuous waterproof films to improve construction efficiency. <\/p>\n 5. Sports Venue<\/h3>\nSports are an important area for waterproofing projects in public facilities. The catalyst ZF-20 can effectively prevent moisture penetration and ensure long-term use and safety of sports venues. It is environmentally friendly and non-toxic, and will not cause harm to athletes and spectators. It is suitable for waterproofing projects in various sports venues. <\/p>\n 5. Precautions for the construction of catalyst ZF-20<\/h2>\nAlthough the construction of the catalyst ZF-20 is simple, the following matters need to be paid attention to during the construction process to ensure the quality and effect of the construction:<\/p>\n 1. Grassroots treatment<\/h3>\nBasic treatment is an important step in the construction of catalyst ZF-20. It is necessary to ensure that the base layer is flat, clean, and free of oil and loose matter. For cracks and holes on the surface of the base layer, cement mortar or special repair materials must be repaired. <\/p>\n 2. Construction environment<\/h3>\nThe construction temperature range of catalyst ZF-20 is 5-40\u2103, and construction should be avoided during construction in high, low or humid environments. During construction, the ventilation should be maintained to avoid bubbles generated during the drying process of the coating. <\/p>\n 3. Brush evenly<\/h3>\nThe coating of the catalyst ZF-20 must be evenly ensures no leakage and accumulation. When applying, use a roller or a brush to avoid using spray equipment to avoid uneven coating. <\/p>\n 4. Drying time<\/h3>\nThe drying time of the catalyst ZF-20 is generally 24 hours, and the specific time depends on the ambient temperature and humidity. People trampling and stacking of items should be avoided before the coating is completely dry. <\/p>\n 5. Construction Safety<\/h3>\nAlthough the catalyst ZF-20 is environmentally friendly and non-toxic, it still needs to pay attention to construction safety during construction. Protective gloves and masks should be worn during construction to avoid coatings from touching the skin and eyes. Tools and hands should be cleaned in time after construction. <\/p>\n VI. Construction case analysis of catalyst ZF-20<\/h2>\nIn order to better understand the application of catalyst ZF-20 in public facilities waterproofing engineering, the following are two specific construction case analysis:<\/p>\n Case 1: Waterproofing project of an underground parking lot<\/h3>\nProject background<\/h4>\nA underground parking lot is located in the city center, with a high groundwater level and has groundwater penetration problems all year round. In order to ensure the dryness and safety of the parking lot, it was decided to use the catalyst ZF-20 for waterproofing. <\/p>\n |