SCHÖNOX ZM RAPID is a rapid-setting, self-leveling compound suitable for use on cement- and gypsum-based substrates. It is designed for leveling of interior floors under tight time tables/schedules. Many types of floor coverings can be installed after just 1.5 hours. SCHÖNOX ZM RAPID can be installed up to 1”.
SCHÖNOX ZM RAPID produces surfaces with high hardness and strength. Users can layer thicknesses above 1/16“ up to 1/2“ without aggregates or layer thicknesses up to 1“ with aggregates.
SCHÖNOX ZM RAPID is suitable for filling, smoothing, and leveling of substrates under:
This pumpable compound exceeds minimum Ff/Fl requirements of ASTM and ACI when installed in accordance with the guidelines.
SCHÖNOX ZM RAPID is rated EMICODE® EC 1PLUS R for very low emissions. It is suitable for castor wheel loadings above 1/16“ according to DIN EN 12529. It is also suitable for forklift truck traffic above 1/8”.
SCHÖNOX ZM RAPID is suitable on:
* All values are approximate, are subject to local climatic fluctuations based upon conditions at 70°F with atmosphere of less than 65% relative humidity following the recommended mixing ratio. Do not install underlayment or topping before the substrate has dried thoroughly.
Mix each 25kg / 55lb. bag with 5.8 liters / 6.1 quarts of water.
*If SCHÖNOX ZM RAPID is extended with dry, clean aggregate (aggregate is added last) at a layer thickness of 1/2“–1“, type and amount of aggregate used will affect product performance. As qualities of locally available aggregates vary, we recommend performing tests prior to use on a larger scale. Do not overwater! Foam while mixing, or settling of the sand aggregate while placing, indicates overwatering.
Recommended Working Method: