Masterseal 754 Fully Bonded FPO Sheet Membrane System

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MasterSeal 754 is a pre-applied sheet membrane waterproofing system consisting of highly flexible polyolefin membrane and a designed non-woven fleece. This unique system provides a durable mechanical bond, which is created when the fleece is completely adhered to the fresh concrete.

MasterSeal 754 is cold applied and pre-applied, as it is installed without heat or open flames and before the steel reinforcement is placed and the concrete is poured. The membrane can be applied vertically and horizontally with ready to use kicker joints and corner detailing making installation straight forward.

MasterSeal 754 is suitable for:

  • Below grade concrete slabs
  • Below grade walls with both single and double-faced formwork
  • For prefabricated construction.
  • Residential and industrial buildings such as housing, commercial, leisure facilities, manufacturing plants and warehouses.

System Build-up:

  • MasterSeal 754.
  • MasterSeal 934.
Platform Compatible Version Certified to
IFC IFC - 1 2.0
Revit Revit 2016 + 1 2.0

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Properties and values

IFC
IfcExportAs
IfcCoveringType
IfcExportType
MEMBRANE
COBie
BOS_General
NBS_Data
AccessoryOptions
MasterSeal 934 waterproofing tape, MasterSeal 754 OC outside corner, MasterSeal 754 IC inside corner
Bond
Self-adhesive tape
BreakingLoadLateral
82 N/15 mm (EN ISO 527-3)
BreakingLoadLongitudinal
105 N/15 mm (EN ISO 527-3)
BurstPressure
Maximum 2.4-bar
Core
Butyl rubber
ElongationToBreak
Longitudinal ≥75%, Lateral ≥85% (EN 12311-2 Method A)
ExtensionBreakLateral
805% (EN ISO 527-3)
ExtensionBreakLongitudinal
448% (EN ISO 527-3)
Form
Sheet membrane with non-woven fleece
ImpactResistance
Alu plate ≤150 mm, EPS panel ≤1500 mm (EN 12691)
NominalThickness
1.6
PeelTestOnNeutralPVCCarrier
>13 N/20 mm
PipeSleeves
n/a
ProtectionHorizontalProtection
n/a
ProtectionJointingTape
Butyl rubber adhesive tapes
ProtectionVerticalProtection
n/a
Purpose
Pre-applied flexible polyolefin waterproofing membrane for below ground concrete structures
ResistanceToStaticLoads
≤20 kg (EN 12730)
ResistanceToTemperature
-30°c to 60°c
SubstratesPointingAndFillingMortar
n/a
SubstratesPreparation
Required
SubstratesPrimer
n/a
TankingMembranesReinforcement
n/a
TankingMembranesWaterproofSheets
Flexible polyolefin membrane
TearResistance
≥300 N (EN 12310-1)
ThirdPartyCertification
n/a
WaterVapourPermeability
≥40 m (EN 1931 Method B)
Weight
850 g/m² ±75 g/m²
Pset_CoveringCommon

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