Admixture for minimizing the presence of surface dust on cement and concrete structures

   
   

An admixture for minimizing or preventing dust on surfaces of cured cement and concrete structures comprises a shrinkage reducing additive in combination with a fatty alcohol. Cementitious compositions containing the admixture, and methods for reducing dusting on cement structures, are also described.

Una adición para reducir al mínimo o prevenir el polvo en las superficies del cemento y de las estructuras concretas curados abarca una contracción que reduce el añadido conjuntamente con un alcohol graso. Las composiciones de cemento que contienen la adición, y los métodos para reducir la polvoreda en las estructuras del cemento, también se describen.

 
Web www.patentalert.com

< Reinforcement fiber bundle and production method of such reinforcement fiber bundle

< Process for regulating the porosity and printing properties of paper by use of colloidal precipitated calcium carbonate, and paper containing such colloidal precipitated calcium carbonate

> Slurry mixer outlet

> Sealing composition

~ 00159