P2: In construction, insulation and safety, expanding foam is the material of choice for many professionals. The variations Pre insulated Duct Cutting Machine and two component polyurethane foam stand out due to their Fire class rating. Haohai's B1/B2 foam series are all-purpose craftsmanship, to provide you with all-round fireproof insulation at the best cost-effective. Whether you are a wholesaler who wants to provide your customers with the competitive construction materials, or a contractor who wants to improve yourselves in terms of construction, serving, learning, and understanding these foams will help you achieve higher in construction.
Safety is the number one concern on any building project. Haohai's B1 and B2 expansion foams are produced to get better fire retardant. The B1 grade of fireproof foam is assigned a better fire-resistance rating than B2. In other words, B1 foam will ignite less quickly (slower) and will not add to the fire creating flames (fire spread). This makes is a good choice for structures where additional fire protection is required. B2 foam, on the other hand - although working to offer good resistance - is also designed for lower-risk applications. Selecting the proper foam can make it simple to remain within acceptable safety guidelines and surpass them. If you are interested in learning more about Aerosol products, they can also be beneficial in various applications.

Bulk purchasers especially appreciate Haohai’s foam size versatility. B1 and B2 foams are used in a broad range of applications, from sealing openings around doors and windows, to insulating walls and roofing systems. This flexibility means that wholesalers can serve the complex needs of their clients with only a few holistic products. And their versatility and ease of application mean they can be used in a variety of construction situations.

Besides, the insulation effect of Haohai’s expanding foam stands out. The foam then expands to fill in gaps and block air, helping to prevent air leaks and conserve energy. This is critical for temperature regulation inside buildings and for energy efficiency in general. For projects focused on greater sustainability and lower carbon footprints, selecting Haohai’s B1 or B2 foam can make an enormous difference. This unmatched insulation power not only contributes to environmental targets but it also enjoys the advantage of reducing the heating and cooling costs. Spray Paint can also be used for additional protection in construction projects.

The Application of Haohai Expanded Foam Filler in House Construction As a filler, the production of Haohai expanded foam ground is better and cheaper than the market products. With its superb insulation and sealing properties, it minimizes the requirement for additional materials and labor, which can increase project costs. For high volume projects, it can result in considerable cost savings to use B1 or B2 foam. Foams are also long lasting and require minimal maintenance—less hassle over the years, and less cost over the long run. For budget-minded applications, Haohai foam is the natural choice.