<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Nationales Vorwort</title><section id="sub-d20513124e240"><title>Änderungen</title></section><section id="sub-d20513124e259"><title>Frühere Ausgaben</title></section></section><section id="foreword.reg"><title>Vorwort</title></section><section id="sub-endorsement.notice"><title>Anerkennungsnotiz</title></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Abwasser</title></section><section id="sub-3.2"><label>3.2</label><title>Grauwasser</title></section><section id="sub-3.3"><label>3.3</label><title>Schwarzwasser</title></section><section id="sub-3.4"><label>3.4</label><title>Rohrleitungen in Sanitär-Entwässerungsanlagen</title><section id="sub-3.4.1"><label>3.4.1</label><title>Abflussleitung</title></section><section id="sub-3.4.1.1"><label>3.4.1.1</label><title>Verbindungsleitung</title></section><section id="sub-3.4.1.2"><label>3.4.1.2</label><title>Verbindungsleitung</title></section><section id="sub-3.4.1.3"><label>3.4.1.3</label><title>Anschlussleitung</title><section id="sub-3.4.1.3.1"><label>3.4.1.3.1</label><title>Einzel-Anschlussleitung</title></section><section id="sub-3.4.1.3.2"><label>3.4.1.3.2</label><title>Einzel-Anschlussleitung</title></section><section id="sub-3.4.1.3.3"><label>3.4.1.3.3</label><title>Sammel-Anschlussleitung</title></section><section id="sub-3.4.1.3.4"><label>3.4.1.3.4</label><title>Steig-Anschlussleitung</title></section></section><section id="sub-3.4.1.4"><label>3.4.1.4</label><title>Fall-Leitung</title></section><section id="sub-3.4.1.5"><label>3.4.1.5</label><title>Sammelleitung</title></section><section id="sub-3.4.1.6"><label>3.4.1.6</label><title>Haupt-Sammelleitung</title></section><section id="sub-3.4.1.7"><label>3.4.1.7</label><title>Ventilstock</title></section><section id="sub-3.4.2"><label>3.4.2</label><title>Lüftungsleitung</title></section><section id="sub-3.4.3"><label>3.4.3</label><title>Schwarzwasser-Entleerungsleitung</title></section></section><section id="sub-3.5"><label>3.5</label><title>Ablaufstelle</title></section><section id="sub-3.6"><label>3.6</label><title>Schwarzwasser-Behandlungsanlage</title></section><section id="sub-3.7"><label>3.7</label><title>Sammeltank</title></section><section id="sub-3.8"><label>3.8</label><title>Zwischentank</title></section><section id="sub-3.9"><label>3.9</label><title>Ausgleichsbehälter, steuerbar</title></section><section id="sub-3.10"><label>3.10</label><title>Haltetank</title></section><section id="sub-3.11"><label>3.11</label><title>Schlammtank</title></section><section id="sub-3.12"><label>3.12</label><title>Vakuum-Erzeugungsanlage</title></section><section id="sub-3.13"><label>3.13</label><title>Entsorgungsstelle</title></section><section id="sub-3.14"><label>3.14</label><title>Verschlusseinrichtung</title></section><section id="sub-3.15"><label>3.15</label><title>Verfügbarkeit der Anlage</title></section><section id="sub-3.16"><label>3.16</label><title>Ausfallzeit</title></section></section><section id="sub-4"><label>4</label><title>Planung</title><section id="sub-4.1"><label>4.1</label><title>Allgemeines</title></section><section id="sub-4.2"><label>4.2</label><title>Klassifizierung</title></section><section id="sub-4.3"><label>4.3</label><title>Abwassermengen</title></section><section id="sub-4.4"><label>4.4</label><title>Abwasser-Beschaffenheit</title></section></section><section id="sub-5"><label>5</label><title>Hygiene- und Umwelt-Anforderungen</title><section id="sub-5.1"><label>5.1</label><title>Geräusch- und Geruchverminderung</title><section id="sub-5.1.1"><label>5.1.1</label><title>Geräusch</title></section><section id="sub-5.1.2"><label>5.1.2</label><title>Geruch</title></section></section><section id="sub-5.2"><label>5.2</label><title>Hygienische Maßnahmen</title><section id="sub-5.2.1"><label>5.2.1</label><title>Getrennte Leitungsführung</title></section><section id="sub-5.2.2"><label>5.2.2</label><title>Einleitung in Sammeltanks</title></section><section id="sub-5.2.3"><label>5.2.3</label><title>Einleitung in Schwarzwasser-Behandlungsanlagen</title></section></section></section><section id="sub-6"><label>6</label><title>Aufbau der Entwässerungsanlage</title><section id="sub-6.1"><label>6.1</label><title>Beschreibung</title></section><section id="sub-6.2"><label>6.2</label><title>Hauptbestandteile</title></section><section id="sub-6.3"><label>6.3</label><title>Korrosionsbeständigkeit</title></section></section><section id="sub-7"><label>7</label><title>Abflussleitungen</title><section id="sub-7.1"><label>7.1</label><title>Anforderungen</title><section id="sub-7.1.1"><label>7.1.1</label><title>Werkstoff</title></section><section id="sub-7.1.2"><label>7.1.2</label><title>Temperaturbeständigkeit</title></section><section id="sub-7.1.3"><label>7.1.3</label><title>Durchfluss</title></section><section id="sub-7.1.4"><label>7.1.4</label><title>Oberflächenschutz</title></section></section><section id="sub-7.2"><label>7.2</label><title>Leitungsführung</title><section id="sub-7.2.1"><label>7.2.1</label><title>Allgemeines</title></section><section id="sub-7.2.2"><label>7.2.2</label><title>Hospitalbereich</title></section><section id="sub-7.2.3"><label>7.2.3</label><title>Unterkunfts- und Gesellschaftsräume</title></section><section id="sub-7.2.4"><label>7.2.4</label><title>Provianträume</title></section><section id="sub-7.2.5"><label>7.2.5</label><title>Kühlräume</title></section><section id="sub-7.2.6"><label>7.2.6</label><title>Laderäume</title></section><section id="sub-7.2.7"><label>7.2.7</label><title>Tanks</title></section><section id="sub-7.2.8"><label>7.2.8</label><title>Räume mit elektrischer Ausrüstung</title></section><section id="sub-7.2.9"><label>7.2.9</label><title>Durchführungen</title></section><section id="sub-7.2.10"><label>7.2.10</label><title>Leitungen in Räumen, die Lebensmittel enthalten</title><section id="sub-7.2.10.1"><label>7.2.10.1</label><title>Allgemeines</title></section><section id="sub-7.2.10.2"><label>7.2.10.2</label><title>Rohrverbindungen</title></section><section id="sub-7.2.10.3"><label>7.2.10.3</label><title>Anschlüsse von Bodenabläufen</title></section><section id="sub-7.2.10.4"><label>7.2.10.4</label><title>Horizontale Rohre</title></section><section id="sub-7.2.10.5"><label>7.2.10.5</label><title>Vertikale Rohre</title></section></section><section id="sub-7.2.11"><label>7.2.11</label><title>Rohre im Wohnraumbereich</title></section><section id="sub-7.2.12"><label>7.2.12</label><title>Rohrhalterungen</title></section><section id="sub-7.2.13"><label>7.2.13</label><title>Ergänzende Bestimmungen</title></section></section><section id="sub-7.3"><label>7.3</label><title>Konstruktion</title><section id="sub-7.3.1"><label>7.3.1</label><title>Anwendbare Rohrverbindungen und Formstücke</title><section id="sub-7.3.1.1"><label>7.3.1.1</label><title>Stahlrohre</title></section><section id="sub-7.3.1.2"><label>7.3.1.2</label><title>Steckmuffenrohre</title></section><section id="sub-7.3.1.3"><label>7.3.1.3</label><title>Kupfer-Nickel-Rohre</title></section><section id="sub-7.3.1.4"><label>7.3.1.4</label><title>Kunststoffrohre (PVC-U)</title></section></section><section id="sub-7.3.2"><label>7.3.2</label><title>Zusätzliche Einzelheiten</title></section></section></section><section id="sub-8"><label>8</label><title>Sammeltank</title><section id="sub-8.1"><label>8.1</label><title>Anforderungen</title></section><section id="sub-8.2"><label>8.2</label><title>Ausrüstung</title></section><section id="sub-8.3"><label>8.3</label><title>Volumenbestimmung</title></section><section id="sub-8.4"><label>8.4</label><title>Entlüftung</title></section><section id="sub-8.5"><label>8.5</label><title>Entleerung</title></section></section><section id="sub-9"><label>9</label><title>Schwarzwasser-Behandlungsanlage</title><section id="sub-9.1"><label>9.1</label><title>Anforderungen</title></section><section id="sub-9.2"><label>9.2</label><title>Ausrüstung</title></section><section id="sub-9.3"><label>9.3</label><title>Entlüftung</title></section><section id="sub-9.4"><label>9.4</label><title>Entleerung</title></section></section><section id="sub-10"><label>10</label><title>Lüftung der Schwarzwasser-Behandlungsanlage</title><section id="sub-10.1"><label>10.1</label><title>Allgemeines</title></section><section id="sub-10.2"><label>10.2</label><title>Lüftungsleitungen</title><section id="sub-10.2.1"><label>10.2.1</label><title>Nennweite</title></section><section id="sub-10.2.2"><label>10.2.2</label><title>Lüftungsauslässe</title></section><section id="sub-10.2.3"><label>10.2.3</label><title>Rohrarten und Abmessungen</title></section><section id="sub-10.2.4"><label>10.2.4</label><title>Verlegung</title></section></section></section><section id="sub-11"><label>11</label><title>Entleerungsleitungen</title></section><section id="sub-12"><label>12</label><title>Prüfung</title><section id="sub-12.1"><label>12.1</label><title>Abnahmeprüfung</title></section><section id="sub-12.2"><label>12.2</label><title>Prüfung der Abflussleitungen</title></section><section id="sub-12.3"><label>12.3</label><title>Prüfung der Entleerungsleitungen</title></section></section><section id="sub-13"><label>13</label><title>Wartung der Rohrleitung</title><section id="sub-13.1"><label>13.1</label><title>Betriebsanweisung</title></section><section id="sub-13.2"><label>13.2</label><title>Verschleißteile</title></section></section><section id="sub-14"><label>14</label><title>Graphische Symbole und vereinfachte Darstellungen</title></section><section id="sub-a"><label>Anhang A</label><title>Graphische Symbole (informativ)</title></section><section id="sub-na"><label>Anhang NA</label><title>Literaturhinweise (informativ)</title></section></toc>