| 摘要 |
<p>A light-weight equivalent of a Portland cement based construction product, such as a brick, kerbstone or paving slab, comprises a mixture of sulfur polymer cement and an aggregate material. The aggregate material preferably comprises a waste material. The construction product may include one or more hollowed or cored sections to further reduce its weight. In a further aspect, sulfur polymer cement is used in the encapsulation of waste.</p> |
