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

Unique ref.: MasterSeal_345
Brand: BASF
Product family: Waterproofing
Product group: Waterproofing membrane
Date of publishing: 2018-03-27
Edition number: 1
Type: Object (single object)
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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 main: Polymer-modified cementitious
Material secondary:
Designed in:
Manufactured in:

BIMobject Category: Building Materials - Waterproofing & Membranes
IFC classification: Material
Uniclass 1.4 Code: L5396
Uniclass 1.4 Description: Waterproofing membrane
Uniclass 2.0 Code: PR-33-46
Uniclass 2.0 Description: Liquid Applied Waterproofing Products
Uniclass 2015 Code: Pr_20_31_03_95
Uniclass 2015 Description: Waterproofing concrete admixtures
NBS Reference Code: 33-46
NBS Reference Description: Liquid Applied Waterproofing Products
CSI MasterFormat 2014 Code: 07 14 00
CSI MasterFormat 2014 Title: Fluid-Applied Waterproofing
OmniClass Number: 23-13 25 17 15
OmniClass Title: Fluid Applied Waterproofing
This product is available in:
Africa
  • Algeria
  • Angola
  • Benin
  • Botswana
  • Burkina Faso
  • Burundi
  • Cameroon
  • Cape Verde
  • Central African Republic
  • Chad
  • Comoros
  • Côte d'Ivoire
  • Democratic Republic of the Congo
  • Djibouti
  • Equatorial Guinea
  • Eritrea
  • Ethiopia
  • Gabon
  • Ghana
  • Guinea
  • Guinea-Bissau
  • Kenya
  • Lesotho
  • Liberia
  • Libya
  • Madagascar
  • Malawi
  • Mali
  • Mauritania
  • Mauritius
  • Mayotte
  • Morocco
  • Mozambique
  • Namibia
  • Niger
  • Nigeria
  • Republic of the Congo
  • Reunion
  • Rwanda
  • Saint Helena
  • São Tomé and Príncipe
  • Senegal
  • Seychelles
  • Sierra Leone
  • Somalia
  • South Africa
  • South Sudan
  • Sudan
  • Swaziland
  • Tanzania
  • The Gambia
  • Togo
  • Tunisia
  • Uganda
  • Western Sahara
  • Zambia
  • Zimbabwe
Antarctica
  • Antarctica
  • Bouvet Island
  • French Southern and Antarctic Lands
  • Heard Island and McDonald Islands
  • South Georgia and the South Sandwich Islands
Asia
  • Armenia
  • Azerbaijan
  • Bangladesh
  • Bhutan
  • British Indian Ocean Territory
  • Brunei
  • Cambodia
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Georgia
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Kyrgyzstan
  • Laos
  • Macau
  • Malaysia
  • Maldives
  • Mongolia
  • Myanmar (Burma)
  • Nepal
  • North Korea
  • Pakistan
  • Philippines
  • Singapore
  • South Korea
  • Sri Lanka
  • Taiwan
  • Tajikistan
  • Thailand
  • Turkmenistan
  • Uzbekistan
  • Vietnam
Europe
  • Albania
  • Andorra
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
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  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
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  • France
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  • Iceland
  • Ireland
  • Isle of Man
  • Italy
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  • Luxembourg
  • Macedonia (FYROM)
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russia
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
  • Vatican City
  • Åland Islands
Middle East
  • Afghanistan
  • Bahrain
  • Egypt
  • Iran
  • Iraq
  • Israel
  • Jordan
  • Kuwait
  • Lebanon
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  • Palestine
  • Qatar
  • Saudi Arabia
  • Syria
  • Turkey
  • United Arab Emirates
  • Yemen
North America
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  • Mexico
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  • Nicaragua
  • Panama
  • Puerto Rico
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Saint-Barthélemy
  • Sint Maarten
  • The Bahamas
  • Trinidad and Tobago
  • Turks and Caicos Islands
  • U.S. Virgin Islands
  • United States
Oceania
  • American Samoa
  • Australia
  • Cook Islands
  • Federated States of Micronesia
  • Fiji
  • French Polynesia
  • Guam
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  • Marshall Islands
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South America
  • Argentina
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  • Falkland Islands (Islas Malvinas)
  • French Guiana
  • Guyana
  • Paraguay
  • Peru
  • Suriname
  • Uruguay
  • Venezuela

BIMobject SEEK Properties

Building Materials - Waterproofing & Membranes

Name Value
Material Polymer-modified cementitious

All BIM objects are real products from real manufacturers confirmed and approved