Construction Grade Expanded Perlite

Brief Uses & Applications of Expanded Perlite Granules for Construction, Concrete, and Other Industries Expanded Perlite Granules are lightweight, porous, and thermally insulating particles derived from natural volcanic glass. When heated, they expand and form a highly porous structure, making them ideal for construction, concrete, agriculture, filtration, and industrial applications due to their low density, fire resistance, thermal insulation, and moisture retention properties. Key Applications of Expanded Perlite Granules 1. Construction & Concrete Industry Used as a lightweight aggregate in concrete, plaster, and mortars, reducing structural weight while maintaining strength. Enhances thermal and acoustic insulation in walls, floors, ceilings, and roofing materials. Improves fire resistance in building structures, fireproof coatings, and refractory applications. Acts as a filler in cementitious products for better workability and durability. Used in insulating bricks and blocks for energy-efficient buildings. 2. Agriculture & Horticulture Enhances soil aeration and water retention, promoting better plant growth. Used as a soilless growing medium in hydroponics and greenhouse cultivation. Serves as a carrier for fertilizers, pesticides, and soil conditioners. 3. Filtration & Environmental Applications Functions as a filter aid in water purification, food, and beverage processing. Helps in wastewater treatment by removing impurities and sediments. Used in oil spill cleanup and industrial waste absorption. 4. Industrial & Foundry Applications Used in cryogenic insulation for LNG storage tanks and pipelines. Enhances refractory linings in kilns, furnaces, and foundries. Reduces heat loss in molten metal processing and high-temperature applications. 5. Paints, Coatings & Plastics Used as a filler in fire-resistant coatings to enhance heat protection. Improves dimensional stability and reduces shrinkage in plastic and rubber products. Enhances heat resistance and strength in composite materials. Top 10 SEO Keywords for Expanded Perlite Granules Expanded Perlite Granules for construction Lightweight aggregate Perlite in concrete Thermal insulation using Expanded Perlite Fireproof coatings with Perlite filler Perlite for soil aeration and hydroponics Perlite in cryogenic insulation applications Industrial applications of Expanded Perlite Perlite as a filter aid in water purification Foundry-grade Perlite for metal casting Perlite in paints, coatings, and refractory materials