In the field of building waterproofing, felt, as a material with a long history and wide application, plays a crucial role. Whether it's commercial buildings or residential homes, felt can provide reliable waterproof protection. However, there are significant differences between commercial felt and household felt in terms of material, performance, and construction requirements. Today, we will delve into the differences between these two and help you make wise choices based on your actual needs.
Material and Structure
Household oil felt
Household oil felt usually uses more basic materials, such as paper tire oil felt or polyester fiber tire oil felt, and the surface may be sprinkled with fine sand, talcum powder, or mica sheets to enhance weather resistance and anti adhesion. This type of felt has a lower cost and is suitable for general waterproofing needs in home decoration, such as waterproofing treatment in areas such as basements, bathrooms, kitchens, etc. The thickness of household felt is generally between 2-4mm, with a width of about 1 meter, which can meet the basic requirements of home decoration.
Commercial oil felt
Commercial oil felt places more emphasis on the durability and performance stability of the material. They may use more advanced tire base materials, such as fiberglass felt or polyester felt, and immerse them in waterproof materials such as modified asphalt or synthetic rubber to improve the tensile strength, elongation, and aging resistance of the felt. The thickness and width of commercial felt may also be adjusted according to specific needs to meet the waterproofing requirements of large commercial buildings or industrial plants.
Performance characteristics
Household oil felt
Home oil felt has good waterproof performance and can effectively resist moisture and splashes in daily life. At the same time, they usually have a certain degree of flexibility and can adapt to slight deformation and cracking of the base layer. However, the aging resistance of household oil felt is relatively weak, and long-term exposure to harsh environments may accelerate aging, leading to a decrease in waterproof performance.
Commercial oil felt
Commercial oil felt performs better in terms of waterproof performance, flexibility, and aging resistance. They can withstand greater water pressure and temperature changes, and are less prone to deformation or cracking. In addition, commercial oil felt also has good corrosion resistance and UV resistance, which can maintain stable waterproof effect under long-term exposure to natural environments such as sunlight and rain.
Construction requirements
Household oil felt
The construction of household felt is relatively simple and does not require complex tools or professional skills. For homeowners with certain hands-on abilities, it is also feasible to lay the felt themselves. Before construction, it is only necessary to clean and level the base layer, and then lay the felt on the base layer in a certain order, and fix it with special glue or hot melt method.
Commercial oil felt
The construction of commercial felt is more rigorous and complex. Due to the high waterproof requirements of commercial buildings or industrial plants, a more detailed inspection and treatment of the base layer is needed before construction to ensure that the flatness and dryness of the base layer meet the requirements. At the same time, it is necessary to strictly follow the construction specifications during the construction process, such as lap width, selection and application of adhesives, to ensure the integrity and sealing of the waterproof layer.
Applicable scenarios
Household oil felt
Home oil felt is suitable for various waterproofing needs in home decoration, such as waterproofing treatment in areas such as basements, bathrooms, kitchens, balconies, etc. They have low cost, convenient construction, and can meet the basic requirements of home decoration.
Commercial oil felt
Commercial oil felt is more suitable for large commercial buildings, industrial plants, warehouses, and other places that require high waterproof performance. These places usually have high waterproof requirements and require the felt to have stronger durability and performance stability. Commercial oil felt can meet the waterproof needs of these places and provide long-term reliable waterproof protection for buildings.
Price and Cost
Household oil felt
The price of household felt is relatively low, making it suitable for home decoration projects with limited budgets. Although its durability and performance stability may not be as good as commercial felt, the service life of household felt can still meet the needs of home decoration under normal usage conditions.
Commercial oil felt
The price of commercial oil felt is relatively high, mainly due to its use of more advanced materials and more complex production processes. However, considering its excellent durability and performance stability, commercial oil felt can save maintenance and replacement costs in long-term use, and has a higher cost-effectiveness in the long run.
There are significant differences between commercial and household oilfelt in terms of material, performance, construction requirements, applicable scenarios, as well as price and cost. When choosing oil felt, we need to consider both actual needs and budget comprehensively. For home decoration projects, household felt is an economical and practical choice; For large commercial buildings or industrial plants that require high waterproof performance, commercial felt is more suitable. I hope this article can help you better understand the differences between commercial and household felt, and provide useful references for your waterproofing project.