| 摘要 |
<p>A jointing compound comprising a base compound, at least one type of polymeric fibre such as polyethylene fibres, at least one density modifier, and a setting time modifier, the jointing compound providing a surface texture substantially similar to that of cladding sheets being joined, while maintaining required setting times, workability and sand ability. The base compound may be a cementitious material such as gypsum or a polymeric material such as an acrylic latex emulsion. The setting modifier may be methylcellulose. The density modifier may be ceramic, glass or polymer microspheres.</p> |
