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

Número de Artículo: MasterSeal_345
Fabricante: BASF
Familia del producto: Waterproofing
Grupo del producto: Waterproofing membrane
Fecha de publicación: 2018-03-27
Número de edición: 1
Tipo: Objeto (objeto simple)
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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).
For more information, please contact your local Master Builders Solutions representative.

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 principal: Polymer-modified cementitious
Material secundario:
Diseñado en:
Fabricado en:

Categoría BIMobject: Building Materials - Waterproofing & Membranes
Clasificación IFC: Material
Uniclass 1.4 Código: L5396
Uniclass 1.4 Descripción: Waterproofing membrane
Uniclass 2.0 Código: PR-33-46
Uniclass 2.0 Descripción: Liquid Applied Waterproofing Products
Uniclass 2015 Código: Pr_20_31_03_95
Uniclass 2015 Descripción: Waterproofing concrete admixtures
NBS Reference Código: 33-46
NBS Reference Descripción: Liquid Applied Waterproofing Products
CSI MasterFormat 2014 Code: 07 14 00
CSI MasterFormat 2014 Title: Fluid-Applied Waterproofing
Número OmniClass: 23-13 25 17 15
Título OmniClass: Fluid Applied Waterproofing
Este producto es apto en :
  • Bangladesh
  • Brunei
  • China
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Macau
  • Malaysia
  • Mongolia
  • Pakistan
  • Philippines
  • Singapore
  • South Korea
  • Sri Lanka
  • Taiwan
  • Thailand
  • Vietnam
  • Spain
  • United Kingdom
North America
  • Mexico
  • United States
  • Australia
  • New Zealand
South America
  • Brazil
  • Chile
  • Peru

BIMobject SEEK Properties

Building Materials - Waterproofing & Membranes

Nombre Valor
Material Polymer-modified cementitious

Todos los objetos BIM son productos reales confirmados y aprobados por fabricantes reales.