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Application

  • Waterproofing and radon protection of basement walls as part of the Newton HydroBond System.
  • Standalone waterproofing membrane for basement, foundation and earth-retained walls.

Description

Newton 108 HydroBond-LM is a highly radon resistant, cold spray-applied, seamless, rubber waterproofing membrane for the external waterproofing of basements and foundation walls. Normally specified as part of the HydroBond® System in conjunction with Newton 403 HydroBond. The membrane can however also be used on its own, terminating to raft or strip foundations.

It is extremely puncture resistant, with a high elasticity and a 95% recovery memory. The membrane becomes fully engaged into the concrete surface to prevent water tracking and is suitable for all below ground and earth-retained structures, ranging from domestic basements to the largest civil engineering projects.

Newton 108 HydroBond-LM can be used together with Newton 403 HydroBond to provide a complete waterproof envelope to the structure, forming a Type A (barrier) waterproofing solution suitable for Grades 1, 2 and 3 as defined by BS 8102: 2009.

Surface preparation is required, as is protection after application - consult manufacturer for details.

Features and benefits:

  • Accepted by the NHBC as a suitable waterproofing system for Type A waterproofing to grades 1, 2 and 3 - BS 8102: 2009.
  • Fully-bonded seamless membrane.
  • Very flexible, easily dealing with movement and settlement.
  • Cost effective.
  • No shrinkage.
  • Can be applied in cooler and damper conditions, and without a primer.
  • Very quick to apply – 1000 m² per day (maximum).
  • Solvent free, non-toxic and odourless.
  • Non-flammable and no volatile organic compounds (VOCs).
  • Chemically resistant.
  • Suitable substrates include concrete of at least 20 kN, concrete block walls with flush pointing, screed, and insulated formwork walls (ICF).
  • CE marked, and manufactured in accordance with EN 15814: 2011+A2: 2014.
  • Where the membrane is exposed to UV and weathering, the life expectancy is 10 years.

Applications:

  • Waterproofing and radon protection of basement walls as part of the Newton HydroBond System.
  • Standalone waterproofing membrane for basement, foundation and earth-retained walls.

Suitable surfaces:

  • Walls (positive pressure).
  • Covered and loaded decks (positive pressure).

Can only be sprayed with a specialist spray machine - consult manufacturer for details.

General information
Color

Brown at application, cures black

Uniclass 2015
Liquid tanking resins (Pr_35_31_68_47)Primary
Specification data - Liquid tanking resins
Product Reference

Newton 108-LM HydroBond-LM (HBLM)

Standard product features

Form:

Liquid.

Colour:

Black (when cured).

Technical characteristics:

- Features:

  • Density/ Specific gravity: 1.1 kg/m³.
  • Application rate: RC walls: 1.6 L/m²; joints/ block and ICF walls: 3.2 L/m².
  • Application temperature: 3–35°C.
  • Service temperature: -15 to +40°C.
  • Odour: None.
  • VOC content: 0%.
  • Viscosity (at 25°C): 15–20 s.
  • pH value: 11–13.

- Curing:

  • Ready for next coat (over joints): After 30 minutes.
  • To be kept rain-free: For 2 minutes.
  • Ready for temporary foot traffic/ protection boards: After 30 minutes.
  • Fully cured: After 30 minutes.

- Cured performance:

  • Membrane thickness: 1–3 mm (dependent on application). Coverage also depends on application.
  • Density/ Specific gravity (no reinforcement): 1.1 kg/m³.
  • Softening temperature: >130ºC.
  • Adhesion to concrete (to DIN 53232): 0.62 N/mm².
  • Tensile strength and elongation at break (to EN ISO 527-3: 1995): 0.58–0.68 N/mm².
  • Loading capability (no reinforcement, Class 1, to EN 15815): 0.06 MN/mm².
  • Resistance to static indentation (reinforced, to EOTA TR007: 2004): 250 N.
  • Crack bridging ability (no reinforcement, Class CB2): ≥2 mm.
  • Resistance to fatigue movement (1000 actions at -10ºC, EOTA TR008: 2004): Pass.
  • Dimensional stability at high temperature (no dripping, to EN 15818): ≥70°C.
  • Low temperature flexibility (to EN 15813): Pass.
  • Water vapour diffusion resistance to BS EN ISO 7783:2011: Sd value 72.4 m.
  • Water vapour diffusion resistance (calculation from Sd value/ μ value): 36 200 μ/ 362 MNs/g.
  • Water tightness (to ISO 7031): 7 bar.
  • Water resistance (21 days at 21ºC, to EN 15817): Watertight.
  • Impact resistance after UV-ageing (1000 h - 10 mm, to EN 12691: 2001): Pass.
  • Radon gas diffusion resistance (2 mm membrane): 2.4 x 10^-11 M²/s.
  • Reaction to fire classification (to DIN 4102-1): Euroclass B2.

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Literature
Third party certifications
  • Certificate: BAB 17-031/04/A
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