gypsum block

gypsum block, gypsum tile, partition tile

1. A hollow or solid building block, fabricated of gypsum; used in a nonbearing partition; serves as a base for plastering.
2. A cast gypsum building block.
References in periodicals archive ?
One type of gypsum block can now even be hooked up to run an automatic sprinkler system.
Gypsum blocks will tell you New technology has made an old tool for measuring soil moisture--the gypsum-block moisture sensor--more reliable than it used to be.
Gypsum blocks, which have been around for about 60 years, are simply marshmallow-like plaster of Paris cylinders that contain two electrodes.
As with other moisture sensors, it's best to put gypsum blocks in several different microclimates or soil types around your yard.
Although most gypsum blocks gradually break down and read zero after several years, they are inexpensive to replace.
Three companies are the main suppliers of gypsum blocks and related equipment in the West.
Gypsum blocks: Gypsum blocks are the simplest--but unfortunately not the most reliable--means of measuring soil moisture.
These standards apply to thermal insulation products (10 standards - Official Journal of December 15, 2001), geotextiles (9 standards - OJ of June 26, 2001), fixed fire-fighting installation (10 standards -OJ of July 18, 2001, December 15 2001 and February 14, 2002) and gypsum blocks (standard EN 12859:2001 - OJ of December 15, 2001).