"Gyp-Crete®", a mixture gypsum, Portland cement, and sand, is a building material used as a floor underlayment which is commonly used during construction for:
It should be noted that "Gyp-Crete®" is a brand name trademark of Maxxon Corporation (www.maxxon.com), however it has become general use as a "common builders term" for gypsum concrete by trade professionals.
From the Manufacturer:
Product Description:
Gyp-Crete® Floor Underlayment is one of the most efficient fire and sound control products available for multifamily construction. Standing the test of time since 1972, Gyp-Crete makes for safer, quieter living, and has become a standard in apartments, condominiums, townhomes, hotels and motels nationwide and abroad.
Good ventilation is necessary. Open windows until underlayment is dry. Maxxon gypsum underlayments are inorganic and provide no source of nutrients to sustain mold growth.
yes if the gypcrete is cured, make sure you prime well,
To ensure proper gypcrete floor leveling for your project, follow these steps: Prepare the subfloor by cleaning and leveling it. Install a vapor barrier to prevent moisture issues. Mix the gypcrete according to manufacturer instructions. Pour and spread the gypcrete evenly over the subfloor. Use a screed or leveling tool to achieve a smooth and level surface. Allow the gypcrete to cure properly before proceeding with flooring installation.
dont buy them
100% yes
www.blastcrete.com
Approximately 7.2 lbs/sf at 3/4" thickness
subfloor or gypcrete
Gypcrete flooring offers benefits such as sound insulation, fire resistance, and the ability to level uneven surfaces. It also provides a smooth and durable finish that can help improve the overall energy efficiency of a building.
yes use a gypcrete with concrete sand mix at min 1/2 inch
You need to employ a builder to help you.
depends if commercial or raidant houses houses aprox.2,50 t0 2.85 depens where and what su.ft is . i work for RC SPRAY .COM
It is about 7.2lbs/SF if the slab thickness is 3/4", since your slab thickness is 1 1/2" (double) so I would say it about 14.4 lbs/SF.