High Fire lightweight sandwich board wholesale

Chloride Free Sandwich Board Substrate is commonly used in the construction industry for a variety of applications. Some of the most common applications include: 1. Interior and exterior wall cladding: Chloride-free sandwich board substrates are used as a backing material for various types of wall cladding, including stone, tile, and metal panels. The substrate provides a stable base for the cladding material and helps to prevent moisture penetration. 2. Roofing: Chloride-free sandwich board substrates are used as a base for roofing materials, including shingles, tiles, and metal roofing. The substrate provides a strong, stable base that can withstand the weight of the roofing material and protect the underlying structure from moisture damage. 3. Flooring: Chloride-free sandwich board substrates are used as a base for various types of flooring, including hardwood, laminate, and tile. The substrate provides a stable, level base that can support the weight of the flooring material and…

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