| 摘要 |
<p>This invention relates to a cement or cementitious composition with synthetic or natural fibers and/or microfibers with caliber or gauge smaller than 0.0508 mm (2 mils), in a proportion from 0.2 to 1.5% of total weight of composition when dry. Aggregates and additives that achieve thixotropy, plasticity, which preserve its dimensional structure and integral mechanical bonds may also be included. These above ingredients are included to create a composition suitable for modeling (i.e., a petrified material, cement, mortar, or concrete with extraordinary and novel characteristics). This composition is also useful for constructing, machining, restoring or creating forms with or without structures. Furthermore, the composition solidifies without contractions, fissures or cracks.</p> |
