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ShieldSCREED Mastic Asphalt Screed

ShieldSCREED Mastic Asphalt Screed

Shield Membranes Ltd Third party certifications:
  • QMS ISO 9001

    QMS ISO 9001

    Certificate type

  • EMS ISO 14001

    EMS ISO 14001

    Certificate type

A polymer-modified mastic asphalt screed, manufactured using bitumen, fillers and graded aggregate, as well as additives to suit the required end usage.

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+44 (0)20 77409279 https://shieldmembranes.com/

Application

Designed to be an alternative to traditional concrete screed.

Description

Will provide a continuous support to the subsequent application and can be purpose designed for applications ranging from roofing, traditional and protected membranes, balconies and access walkways through to car or lorry deck specifications. Specially designed formulations are available for applications such as area leveling, bituminous waterproofing protection and installation of falls to water outlets.


The product can also be modified for use in chemically hostile environments to provide falls under specialist flooring grades to assist in the collection and containment of aggressive liquids. 


Technical characteristics:

  • Specific gravity: 2.0-2.4.
  • Water vapour permeability: 0.067% (g/day).
  • Compressive strength (to BS EN 13892-2): 20 N/mm² (after five days).
  • Flash point: <300°C.


Features and benefits:

  • Replaces a ‘wet trade’.
  • 24 hours curing time.
  • Normally trafficked in less than an hour.
  • Can be laid to 0 mm providing height savings.
  • Weight saving over sand/ cement screeds which require minimum of 50 mm thickness.
  • Fire rating: AA.
  • EEC Compliant: Complies with CEN TC 303 Standards for screeds.
  • No maximum laying thickness (increases in 5 mm increments).

General information

Color

Black

Finish

Exposed

Material

Mastic asphalt

Shape

Formless

WarrantyDescription

Consult manufacturer for details.

-

Uniclass

Pr_35_31_06_77 Screed flooringPrimary

CAWS

M13/110 Proprietary trowelled levelling screeds

Specification data - Screed flooring Enhanced data

Colour

Black.

Aggregate

Various sizes up to 10 mm, consult manufacturer for information.

-

Additives

Polymer based performance additives.

Density

2100–2150 kg/m³.

Curing time

Light foot traffic: 30–50 minutes; full traffic: 24 hours.

Environmental information

Recyclability

100%

Recycled content

50 %

Up to.

Third party certifications

QMS ISO 9001

QMS ISO 9001

ISO 9001 Quality Management System

EMS ISO 14001

EMS ISO 14001

ISO 14001 Environmental Management System

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