<?xml version="1.0" encoding="utf-8"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="faa9d09472c7489692d867aa0b712ca6" templatetype="PSET_TYPEDRIVENOVERRIDE" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd" xmlns="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4X4" />
  <Name>Pset_BuiltSystemTypeWaterproofing</Name>
  <Definition>Properties for waterproofing systems.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcBuiltSystem/WATERPROOFING</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcBuiltSystem/WATERPROOFING</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="ff92faa592334f4d9e9d28d222b8b98a">
      <Name>WaterproofingSystem</Name>
      <Definition>Indicates the type of waterproofing system.</Definition>
      <PropertyType>
        <TypePropertyEnumeratedValue>
          <EnumList name="PEnum_WaterproofingSystem">
            <EnumItem>WATERTIGHT</EnumItem>
            <EnumItem>DRAINED</EnumItem>
            <EnumItem>NOTKNOWN</EnumItem>
          </EnumList>
          <ConstantList>
            <ConstantDef>
              <Name>WATERTIGHT</Name>
              <Definition>The groundwater water is prevented from penetrating the tunnel. The full water pressure acts on the tunnel lining.</Definition>
              <NameAliases />
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>DRAINED</Name>
              <Definition>The groundwater flows freely through a drainage layer into the tunnel and is collected with a seepage pipe. A reduced water pressure acts on the tunnel lining.</Definition>
              <NameAliases />
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>NOTKNOWN</Name>
              <Definition>Value is unkown</Definition>
              <NameAliases>
                <NameAlias lang="en">(unknown)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is unknown.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
          </ConstantList>
        </TypePropertyEnumeratedValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="f2156a523a65467f894c0cc7e0a51776">
      <Name>WatertightnessClassification</Name>
      <Definition>Specifies the watertightness classification.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases />
</PropertySetDef>