<?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="90904600d20111e1800000215ad4efdf" 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_RoofCommon</Name>
  <Definition>Properties common to the definition of all occurrences of IfcRoof. Note: Properties for ProjectedArea and TotalArea added in IFC 2x3</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcRoof</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcRoof</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="00cda600d1c711e1800000215ad4efdf">
      <Name>Reference</Name>
      <Definition>Reference ID for this specified type in this project (e.g. type 'A-1'), Also referred to as "construction type". It should be provided as an alternative to the name of the "object type", if the software does not support object types and no classification reference to a recognized classification system used.

&gt; IFC4.3.0.0 DEPRECATION&amp;nbsp;  The Reference property is deprecated and shall no longer be used, use attribute Name on the relating type instead.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcIdentifier" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Reference</NameAlias>
        <NameAlias lang="ja-JP">参照</NameAlias>
        <NameAlias lang="ko-KR">참조</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">当該プロジェクトで定義する形式の参照ID（例：A-1)、承認された分類に存在しないときに使用される。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">해당 프로젝트에 정의된 형식의 참조 ID (예 : A-1) 승인된 분류에 존재하지 않을 때 사용된다.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="9e45cb80d20111e1800000215ad4efdf">
      <Name>Status</Name>
      <Definition>Status of the element, predominately used in renovation or retrofitting projects. The status can be assigned to as "New" - element designed as new addition, "Existing" - element exists and remains, "Demolish" - element existed but is to be demolished,  "Temporary" - element will exists only temporary (like a temporary support structure).</Definition>
      <PropertyType>
        <TypePropertyEnumeratedValue>
          <EnumList name="PEnum_ElementStatus">
            <EnumItem>NEW</EnumItem>
            <EnumItem>EXISTING</EnumItem>
            <EnumItem>DEMOLISH</EnumItem>
            <EnumItem>TEMPORARY</EnumItem>
            <EnumItem>OTHER</EnumItem>
            <EnumItem>NOTKNOWN</EnumItem>
            <EnumItem>UNSET</EnumItem>
          </EnumList>
          <ConstantList>
            <ConstantDef>
              <Name>NEW</Name>
              <Definition>element designed as new addition</Definition>
              <NameAliases>
                <NameAlias lang="en">New</NameAlias>
              </NameAliases>
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>EXISTING</Name>
              <Definition>element exists and is to remain</Definition>
              <NameAliases>
                <NameAlias lang="en">Existing</NameAlias>
              </NameAliases>
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>DEMOLISH</Name>
              <Definition>element exists but is to be demolished</Definition>
              <NameAliases>
                <NameAlias lang="en">Demolish</NameAlias>
              </NameAliases>
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>TEMPORARY</Name>
              <Definition>element will exist only temporarily (such as a temporary support structure)</Definition>
              <NameAliases>
                <NameAlias lang="en">Temporary</NameAlias>
              </NameAliases>
              <DefinitionAliases />
            </ConstantDef>
            <ConstantDef>
              <Name>OTHER</Name>
              <Definition>required category not on scale</Definition>
              <NameAliases>
                <NameAlias lang="en">(other)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is not listed.</DefinitionAlias>
              </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>
            <ConstantDef>
              <Name>UNSET</Name>
              <Definition>Value has not been specified</Definition>
              <NameAliases>
                <NameAlias lang="en">(unset)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value has not been specified.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
          </ConstantList>
        </TypePropertyEnumeratedValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Status</NameAlias>
        <NameAlias lang="en">Status</NameAlias>
        <NameAlias lang="fr-FR">Statut</NameAlias>
        <NameAlias lang="ja-JP">状態</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Status bzw. Phase des Bauteils insbesondere beim Bauen im Bestand. "Neu" (new) neues Bauteil als Ergänzung, "Bestand" (existing) bestehendes Bauteil, dass erhalten bleibt, "Abbruch" (demolish) Bauteil, das abgebrochen wird, "Temporär" (temporary) Bauteil und andere Bauelemente, die vorübergehend eingebaut werden (wie Abstützungen, etc.)</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Statut de l'élément, principalement utilisé dans les projets de rénovation et de réhabilitation. Le statut a pour valeur NOUVEAU pour un nouvel élément, EXISTANT pour un élément existant qui est conservé, DEMOLI pour un élément existant à démolir et TEMPORAIRE pour un élément temporaire (comme une structure support provisoire).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">要素（主にリノベーションまたは改修プロジェクトにおいて）の状態。 状態は、「新規(New)」－新しく追加される要素。「既存」－要素は存在し、かつ残りもの。「破壊」－要素は存在したが、廃棄されるもの。「一時的」－一時的に存在する要素（一時的にサポートしている構造のようなもの）。</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="adc51480d20111e1800000215ad4efdf">
      <Name>AcousticRating</Name>
      <Definition>Acoustic rating for this object.
It is provided according to the national building code. It indicates the sound transmission resistance of this object by an index ratio (instead of providing full sound absorption values).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Schallschutzklasse</NameAlias>
        <NameAlias lang="en">Acoustic Rating</NameAlias>
        <NameAlias lang="fr-FR">Isolation acoustique</NameAlias>
        <NameAlias lang="ja-JP">遮音等級</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Schallschutzklasse gemäß der nationalen oder regionalen Schallschutzverordnung.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Classement acoustique de cet objet. Donné selon le Code National du Bâtiment. Il indique la résistance à la transmission du son de cet objet par une valeur de référence (au lieu de fournir les valeurs totales d'absorption du son).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">遮音等級情報。関連する建築基準法を参照。</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="bd445d80d20111e1800000215ad4efdf">
      <Name>IsExternal</Name>
      <Definition>Indication whether the element is designed for use in the exterior (TRUE) or not (FALSE). If (TRUE) it is an external element and faces the outside of the building.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Außenbauteil</NameAlias>
        <NameAlias lang="en">Is External</NameAlias>
        <NameAlias lang="fr-FR">EstExterieur</NameAlias>
        <NameAlias lang="ja-JP">外部区分</NameAlias>
        <NameAlias lang="zh-CN">是否外部构件</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Angabe, ob dieses Bauteil ein Aussenbauteil ist (JA) oder ein Innenbauteil (NEIN). Als Aussenbauteil grenzt es an den Aussenraum (oder Erdreich, oder Wasser).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Indique si l'élément est conçu pour être utilisé à l'extérieur (VRAI) ou non (FAUX). Si VRAI, c'est un élément extérieur qui donne sur l'extérieur du bâtiment.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">外部の部材かどうかを示すブーリアン値。もしTRUEの場合、外部の部材で建物の外側に面している。</DefinitionAlias>
        <DefinitionAlias lang="zh-CN">表示该构件是否设计为外部构件。若是，则该构件为外部构件，朝向建筑物的外侧。</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="c46b6b80d20111e1800000215ad4efdf">
      <Name>ThermalTransmittance</Name>
      <Definition>Thermal transmittance coefficient (U-Value) of an element, within the direction of the thermal flow (including all materials).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcThermalTransmittanceMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">U-Wert</NameAlias>
        <NameAlias lang="en">Thermal Transmittance</NameAlias>
        <NameAlias lang="fr-FR">TransmissionThermique</NameAlias>
        <NameAlias lang="ja-JP">熱貫流率</NameAlias>
        <NameAlias lang="zh-CN">导热系数</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Wärmedurchgangskoeffizient (U-Wert) der Materialschichten.
Hier der Gesamtwärmedurchgangskoeffizient der Dachkonstruktion (für alle Schichten).</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Coefficient de transmission thermique surfacique (U). C'est le coefficient global de transmission thermique à travers la surface de la couverture (tous matériaux inclus).</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">熱貫流率（U値）。
ここでは（すべての材料を含む）屋根面を通した全体の熱還流率を示す。</DefinitionAlias>
        <DefinitionAlias lang="zh-CN">材料的导热系数（U值）。
表示穿过该屋顶表面的整体导热系数（包括所有材料）</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="87a90f614ea44ebea4d7523924d88911">
      <Name>LoadBearing</Name>
      <Definition>Indicates whether the object is intended to carry loads (TRUE) or not (FALSE).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="b584b900d20111e1800000215ad4efdf">
      <Name>FireRating</Name>
      <Definition>Fire rating for this object. It is given according to the national fire safety classification.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="de-DE">Feuerwiderstandsklasse</NameAlias>
        <NameAlias lang="en">Fire Rating</NameAlias>
        <NameAlias lang="fr-FR">ResistanceAuFeu</NameAlias>
        <NameAlias lang="ja-JP">耐火等級</NameAlias>
        <NameAlias lang="zh-CN">防火等级</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="de-DE">Feuerwiderstandasklasse gemäß der nationalen oder regionalen Brandschutzverordnung.</DefinitionAlias>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="fr-FR">Classement au feu de l'élément donné selon la classification nationale de sécurité incendie.</DefinitionAlias>
        <DefinitionAlias lang="ja-JP">主要な耐火等級。関連する建築基準法、消防法などの国家基準によって指定される。</DefinitionAlias>
        <DefinitionAlias lang="zh-CN">该构件的防火等级。
该属性的依据为国家防火安全分级。</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases>
    <PsetDefinitionAlias lang="en" />
    <PsetDefinitionAlias lang="fr-FR">Définition de l'IAI : propriétés communes à la définition de toutes les instances de la classe IfcRoof. Nota : les propriétés SurfaceProjection et SurfaceTotale ont été introduites depuis la version 2x3.</PsetDefinitionAlias>
    <PsetDefinitionAlias lang="ja-JP">IfcRoof（屋根）オブジェクトに関する共通プロパティセット定義。
注：建築面積と延床面積のプロパティは、IFC2x3から追加された。</PsetDefinitionAlias>
    <PsetDefinitionAlias lang="zh-CN">所有IfcRoof实例的定义中通用的属性。</PsetDefinitionAlias>
  </PsetDefinitionAliases>
</PropertySetDef>