| 摘要 |
<p>The invention provides a construction element (10) in the form of a beam which has an elongate body with a first side (14), an opposing second side (16), a first end (18), an opposing second end (20), a web (22) which extends in a first direction from the second end to the first end and in a first plane, and a first flange (28) which is fixed to the web at the first side, a first mounting (32) which is fixed to the first end and which has an abutment formation (34) located between the first side and the second side and a receiving formation (36) which extends in the first direction, and a first access formation (42) in the web at the first end to allow access to the receiving formation.</p> |
