화재 점토 벽돌 45% Al2O3 함유 점토 화재 벽돌 화재 등급 벽돌 불 retardant 벽돌

다른 비디오
March 24, 2025
Video Description:
Discover the high-performance Fire Clay Brick with 45% Al2O3 content, designed for superior heat resistance and durability. Ideal for industrial kilns, these fire-rated bricks offer excellent thermal shock resistance, corrosion resistance, and mechanical strength. Perfect for machinery, steel, glass, and more industries.