238351 ⎘
Compositions: coating or plastic Perlite
Processed mineral additive for reducing concrete permeability and increasing strength
#2Aqueous gypsum plaster-cement composition and its use
#3Thermal insulator using closed cell expanded perlite
#4Non-cement fire door core
#5Lightweight cementitious compositions and building products and methods for making same
#6Lightweight structural concrete provided with various wood properties
#7Cement-based fire door core
#8Non-cement fire door core
#9Method of placing concrete
#10Lightweight cementitious compositions and building products and methods for making same
#11Lightweight structural concrete provided with various wood properties
#12Expanded perlite annealing process
#13Fiber reinforced cement composition and products and manufacturing process
#14Fiber reinforced cement composition and products and manufacturing process
#15Lightweight structural concrete provided with various wood properties
#16Perlite composition and method of making the same
#17Micronized perlite filler product
#18Foam glass product