Figure 16 — Material Layer Set
Material layer sets are associated with products or product types to indicate a parametric specification of layers having specified thickness filling a boundary defined on the product, or the occurrences of the product type. Examples of such products or product types are slabs, walls, and plates.
Figure 16 illustrates an instance diagram.
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Figure 16 — Material Layer Set |
<?xml version="1.0"?>
<ConceptTemplate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" uuid="dfb5b3a9-50e3-46e2-8518-1f03e7cfd886" name="Material Layer Set" applicableSchema="IFC4" applicableEntity="IfcObjectDefinition">
<Rules>
<AttributeRule AttributeName="HasAssociations">
<EntityRules>
<EntityRule EntityName="IfcRelAssociatesMaterial">
<AttributeRules>
<AttributeRule AttributeName="RelatingMaterial">
<EntityRules>
<EntityRule EntityName="IfcMaterialLayerSet">
<AttributeRules>
<AttributeRule RuleID="HasLayer" AttributeName="MaterialLayers">
<EntityRules>
<EntityRule EntityName="IfcMaterialLayer">
<AttributeRules>
<AttributeRule RuleID="LayerName" AttributeName="Name">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Description">
<EntityRules>
<EntityRule EntityName="IfcText" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Material">
<EntityRules>
<EntityRule EntityName="IfcMaterial">
<References>
<Template ref="5986b61a-b79f-44e0-a93f-9fddf470a4e1" />
</References>
</EntityRule>
</EntityRules>
</AttributeRule>
<AttributeRule RuleID="LayerThickness" AttributeName="LayerThickness">
<EntityRules>
<EntityRule EntityName="IfcNonNegativeLengthMeasure" />
</EntityRules>
</AttributeRule>
<AttributeRule RuleID="AirGap" AttributeName="IsVentilated">
<EntityRules>
<EntityRule EntityName="IfcLogical" />
</EntityRules>
</AttributeRule>
<AttributeRule RuleID="Category" AttributeName="Category">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Priority">
<EntityRules>
<EntityRule EntityName="IfcNormalisedRatioMeasure" />
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="LayerSetName">
<EntityRules>
<EntityRule EntityName="IfcLabel" />
</EntityRules>
</AttributeRule>
<AttributeRule AttributeName="Description">
<EntityRules>
<EntityRule EntityName="IfcText" />
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
</AttributeRules>
</EntityRule>
</EntityRules>
</AttributeRule>
</Rules>
</ConceptTemplate>
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