| 摘要 |
There are provided components, assemblies and formulations for use in forming building structures and methods of construction. A moulding component (2) comprises a first portion (111) adapted to be secured to a mould and a second portion (121) linked to said first portion (111) and adapted, in use, to provide a moulding surface (22). The first portion (111) comprises a concave surface (24) and/or curved plate adapted, in use, to engage an inner surface of the mould. |
