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Spray applied waterproofing membrane for tunnel concrete composite shell linings - MasterSeal 345

Unique ref.: MasterSeal_345
Hersteller: BASF
Produkt Familie: Waterproofing
Produkt Gruppe: Waterproofing membrane
Publishing Datum: 2018-03-27
Versionsnummer: 1
Typ: Objekt (Einzelobjekt)
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MasterSeal 345 is an EVA polymer based sprayable membrane for the waterproofing of underground concrete structures. MasterSeal 345 is spray applied in a sandwich structure between two sprayed concrete / cast concrete layers, creating a double bonded composite shell lining. MasterSeal 345 is flexible and has very high bond strength properties on both sides of the membrane. It is an effective alternative to conventional waterproofing sheet membranes. As a double bonded system, this provides excellent water tightness, preventing the development of water migration on both sides of the membrane. As with all spray applied membranes, it is not possible to seal against water ingress through the substrate. In such cases, a drainage system or local water management using drainage pipes should be used in combination with MasterSeal 345. However, it can be applied to damp substrate (as long as there is no running water).

MasterSeal 345 is suitable for all types of tunnel designs and is particularly well suited for underground structures with complex profiles and geometry such as stations, escape and access tunnels, utility caverns, cross passages and tunnel intersections. Enables tunnel design with composite shell lining to reduce excavation cross section and lining thickness, and is especially suited to tunnel rehabilitations.


Material 1: Polymer-modified cementitious
Material 2:
Designed in:
Hergestellt in:

BIMobject Kategorie: Building Materials - Waterproofing & Membranes
IFC Klassifikation: Material
Uniclass 1.4 Code: L5396
Uniclass 1.4 Beschreibung: Waterproofing membrane
Uniclass 2.0 Code: PR-33-46
Uniclass 2.0 Beschreibung: Liquid Applied Waterproofing Products
Uniclass 2015 Code: Pr_20_31_03_95
Uniclass 2015 Beschreibung: Waterproofing concrete admixtures
NBS Reference Code: 33-46
NBS Reference Beschreibung: Liquid Applied Waterproofing Products
CSI MasterFormat 2014 Code: 07 14 00
CSI MasterFormat 2014 Title: Fluid-Applied Waterproofing
OmniClass-Nummer: 23-13 25 17 15
OmniClass-Bezeichnung: Fluid Applied Waterproofing
Dieses Produkt ist verfügbar in:
Asia
  • Bangladesh
  • Brunei
  • China
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Macau
  • Malaysia
  • Mongolia
  • Pakistan
  • Philippines
  • Singapore
  • South Korea
  • Sri Lanka
  • Taiwan
  • Thailand
  • Vietnam
Europe
  • Spain
  • United Kingdom
North America
  • Mexico
  • United States
Oceania
  • Australia
  • New Zealand
South America
  • Brazil
  • Chile
  • Peru

BIMobject SEEK Properties

Building Materials - Waterproofing & Membranes

Name Wert
Material Polymer-modified cementitious

Alle BIM objekte sind reale Produkte, die von realen Herstellern abgestimmt und genehmigt wurden.