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MARISEAL® SYSTEM For Green Roofs - Liquid-applied PU Waterproofing

Verified by manufacturer 9 months ago

MARIS POLYMERS S.M.S.A Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

  • European Technical Approval (ETA)

    European Technical Approval (ETA)

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Liquid-applied polyurethane waterproofing system for use on green roofs compliant with ETA 05/0197 (EAD 030350-00-0402) and UNE CEN/TS 14416.

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Application

Liquid-applied polyurethane waterproofing system for use on green roofs compliant with ETA 05/0197 (EAD 030350-00-0402) and UNE CEN/TS 14416.

Description

Liquid-applied polyurethane waterproofing system for use on green roofs compliant with ETA 05/0197 (EAD 030350-00-0402) and UNE CEN/TS 14416.


Comprises:

  1. Primer, either:
  2. MARISEAL® 710, a solvent-based polyurethane for porous substrate penetration;
  3. MARISEAL® AQUA PRIMER, a water-based two-part epoxy primer for porous and non-porous substrate penetration.
  4. MARISEAL® 250, a cold-applied and cold curing, one-component polyurethane membrane based on elastomeric hydrophobic resins. MARISEAL® KATALYSATOR can be added as applicable.
  5. MARISEAL® FABRIC 110 gr, a non-woven polyester reinforcement.


The remaining build-up (e.g. drainage membrane, gravel and geotextile, soil and plants) to be specified separately in the appropriate green roof system clause.

General information

Color

White

Grey

Guidance for specification option:

Light grey or silver grey.

Clear

Guidance for specification option:

Transparent.

Silver

Guidance for specification option:

Silver grey.

Other

Guidance for specification option:

Bespoke.

Finish

Semi-gloss

Material

Polyurethane (PUR)

Water-based

Solvent-based

Shape

Formless

Uniclass

Ss_30_40_30_40 Liquid-applied cold roof covering systemsPrimary
Ss_45_40_47_75 Semi-intensive green roof systems
Ss_45_40_47_28 Extensive green roof systems
Ss_30_40_30_43 Liquid-applied warm roof covering systems
Ss_45_40_47_40 Intensive green roof systems

CAWS

J31/110 Cold deck roof coating

J31/5 Cold deck roof coating

J31/10 Warm deck roof coating

J31/120 Warm deck roof coating

Q37/130 Extensive green roof

Q37/120 Simple intensive green roof

Q37/110 Intensive green roof

Specification data - Liquid-applied cold roof covering systems

System performance

High loads performance.

Preparation

-

Horizontal work

MARISEAL® 710.

Guidance for specification option:

A solvent-based polyurethane for porous substrate penetration.

MARISEAL® AQUA PRIMER.

Guidance for specification option:

A water-based two-part epoxy primer for porous and non-porous substrate penetration.

Not required.

Guidance for specification option:

No primer is necessary on concretes substrates with compressive strength of at least 25 MPa and cohesive bond strength of at least 1.5 MPa.

Manufacturer guidance

Consult manufacturer's literature for details of substrate types and relevant primer (or whether primer is required), as well as full preparation requirements.


Required coverage for all primers: 0.2 kg/m².

Skirtings and vertical work

As Horizontal work.

Liquid-applied waterproofing

-

Type

MARISEAL® 250.

Reinforcement

MARISEAL® FABRIC, 110 g/m².

Guidance for specification option:

A non-woven polyester reinforcement.

System accessories

MARISEAL® KATALYSATOR accelerating additive.

Guidance for specification option:

Catalyst for use with MARISEAL® 250.

MARIFLEX® PU 30 sealant.

Guidance for specification option:

Thixotropic, permanent elastic, cold applied and cold curing, one-component, low modulus polyurethane elastomer (mastic) used for caulking and joint sealing.

Cures by reaction with ground and air moisture.

MARIFLEX® PU 40 sealant.

Guidance for specification option:

Thixotropic, permanent elastic, cold applied and cold curing, one-component, low modulus polyurethane elastomer (mastic) used for caulking and joint sealing.

Cures by reaction with ground and air moisture.

None.

Third-party certification

BBA 17/5443.
European Technical Approval ETA-21-0248.
Environmental Product Declaration (EPD), registration number S-P-07976.

Sustainability data

BIM objects

Platform Compatible Version
Revit
-

1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA certification 17/5443

EPD

ENVIRONMENTAL PRODUCT DECLARATION MARISEAL® 250

EPD

ENVIRONMENTAL PRODUCT DECLARATION SOLVENT-BASED

European Technical Approval (ETA)

European Technical Approval (ETA)

Mariseal 250 / Flash systems ETA-05-0197

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ISO 14001

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Literature

Maris brochure

Maris brochure

build-ups-Green-Roof

build-ups-Green-Roof

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