d="p0005">ZELIAC is a non-hazardous material made of naturally existing, low-cost ingredients.
dd><dt class="label">•dt><dd>d="p0010">Maximum reduction in dispersivity occurred at 8% ZELIAC, which is the fixation point.
dd><dt class="label">•dt><dd>d="p0015">Curing time was significant; after 28 days the dispersive soil became non-dispersive.
dd><dt class="label">•dt><dd>d="p0020">UCS has increased 7.3 times through the addition of 8% ZELIAC and 90 days of curing.
dd><dt class="label">•dt><dd>d="p0025">ZELIAC not only improved the properties of dispersive clay, but also is non-hazardous.
dd>dl>