...construction aggregate filler for masonry fill insulation, roof decks, floor systems and other significant areas that need insulation. Construction Aggregates Perlite and Gypsum Products Perlite plaster aggregate mixed with gypsum...
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Nearly 50% of expanded perlite is used as a construction filler because of its high insulating qualities, light weight, and versatility....
Vermiculite is used to impart a high degree of fire protection in many industrial and construction applications. Its low density and impressive insulation properties make it useful in: Building boards...
Our minerals are used in a variety of construction applications such as in concrete mixes, pipe insulation, roofing board, joint compound, and spackling....
There are plenty of construction aggregates on the market to choose from, so how do you choose which is best for your application? Here’s why perlite should be your top...

Fire-Resistant Construction Using Vermiculite
New California Legislation Recommends Wildfire-Resistant Construction
...in more fire-susceptible areas. For example, new construction must use materials that offer at least one hour of fire resistance. Today, we’re looking at how fire-resistant construction can be achieved...
...for environmentally progressive building construction in the United States and the world over. This accreditation program is run by the U.S. Green Building Council (USGBC) and provides independent verification of...
Devastating events don’t take a break for the holidays. As a member of the construction and building industry, it’s important to take all measures possible to minimize the risk of...
...centuries in the construction industry to create smooth lines and leveled walls. Benefits of Gypsum Plaster over Other Plasters Faster construction Less water curing Eliminates shrinkage cracks Lightweight Insulative for...
...be used as a fireproofing spray to impart a high degree of fire protection in many industrial and construction applications. Its low density and impressive insulation properties make it useful...
Vermiculite dispersions are inorganic and can be used to impart a high degree of fire protection in many industrial and construction applications. It can also upgrade the service temperature of...
...perlite is used as insulation in high-temperature and supercooled applications. Its excellent insulating qualities are also used in the construction industry to insulate floors, walls, and roofs of homes and...