Materials

SOLI elements should have their purpose attribute set as follows:

CONC for concrete

STEE for steel

SCRE for screeds

If the project requires sub-components to have a limited choice of materials then this can be done by setting the MATpurpose of the SPCO element to one of the above purposes. For example if the MATPurpose is set to STEE then only materials with a purpose of STEE will be available.

To restrict the material of the sub-component further, create separate SPCO elements for each material and set the matref to be the required material.