EPDM Waterproofing of foundations
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The EPDM geomembrane used by Flexirub is a light, waterproof, elastic elastomer which is ideal for damp proofing foundations.
This solution has many advantages in comparison with the other products offered on the market:
A wide range suitable for all configurations- 2D geomembranes in standard sizes
- Made-to-measure manufacture in 2D or 3D
- Several thicknesses available depending on the desired performance (up to 2 mm thickness for optimum resistance to puncture)
A quality offer- 10-year guarantee
- Short lead times due to our responsive teams
- Falls within French standards concerning “Building Works - Small Masonry Unit Walls - Partitions and Walls” (NF DTU 20.1) and “Tanking Works” (NF DTU 14.1)
- Meets the European Regulation for construction products in the case of tanking work (NF EN 13 361) and foundation work (NF EN 14 150)
2D and 3D waterproofing of foundations prefabricated in EPDM
As a result of its experience in building waterproofing Flexirub has been able to develop 2 distinct ranges of foundation protection:
EPDM 2D foundation protection
is perfect for waterproofing the simplest constructions such as houses and buildings with linear walls.
EPDM 3D foundation protection
make it possible to provide waterproofing for more complex constructions such as tanking a cellar or constructions with non-linear walls These three-dimensional protections, which are made-to-measure, will adapt perfectly to the contours of the foundations you wish to protect.
A clean, secure alternative
Today the waterproofing of foundations is often carried out with bitumen paint, a particularly harmful chemical which is very restrictive in its use. Unlike the Flexirub EPDM foundation protections this method always incurs several problems.
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Why should you choose an EPDM foundation protection prefabricated to measure in the factory and ready-to-install?
The EPDM 2D or 3D waterproofing membrane replaces the two products usually used.
- Prefabricated waterproofing piece that is ready to install
- Removes and replaces the use of 2 products: bitumen paint and plastic foundation protection
- Standard sizes or made-to-measure
- Available in 2 or 3 dimensions according to the shape of the foundations to be waterproofed
Simple and quick to use in a smaller team as it is a 2-in-1 solution
- 2-in-1 product replacing bitumen paint and plastic foundation protection
- No drying time or positioning of a second layer
- No welding on site
- Smaller installation team
- On average installation time divided by 4 compared with traditional solutions that need welding on site
EPDM foundation protection is assembled in the factory by hot vulcanisation, providing extreme resistance
- Maximum solidity of the welds due to the hot vulcanisation
- Excellent mechanical resistance (traction elasticity, static puncture)
- Waterproofing piece guaranteed for 10 years
- Service life of more than 50 years for the EPDM material
- Perfect resistance to UV and extreme temperatures (- 40°C to + 120°C)
The EPDM protection is fixed in complete safety, without on-site welding
- No flame welding or hot air soldering irons on the work site
- No risk of fire or burns
- No fumes
- No odour
A mechanical fixing system to optimise the time required for installing the protection
- Mechanical fixing using the fixing profile
- Simplicity of finishes with a complete range of accessories and tools
An economical solution that is more environmentally friendly
- No bitumen paint or foundation protection costs
- Significantly lower labour costs
- No trimming or material loss
- Maximum longevity of the waterproofing
- Synthetic membrane that is more ecological than bitumen paints
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Flexirub offers a range of EPDM 2D foundation protections for waterproofing of foundations.
The 2D foundation protection offered by Flexirub make it possible to make most constructions waterproof.
This 2-in-1 product effectively replaces the bitumen paint and the standard foundation protection and is very simple to use.
These foundation protections are sold in 20 metre rolls and are available for heights from 50 to 155 cm so as to adapt to various types of construction
For what applications?
- Detached house
- Building (residential and non-residential: offices, industry, etc.)
The advantages of EPDM 2D foundation protections
- A wide range of EPDM geomembranes in standard sizes will make it possible to adapt to most configurations
- Made-to-measure foundation protection is available depending on your requirements
- Short lead times because our teams are responsive
- Waterproofing piece guaranteed for 10 years
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Flexirub offers a range of EPDM 3D foundation protection for provide waterproofing for more complex constructions.
Made-to-measure 3D foundation protection: a Flexirub exclusivity
The made-to-measure 3D foundation protections adapt to the shape of the foundations, offering perfect waterproofing for all types of construction. As soon as the waterproof piece is designed Flexirub incorporates all the finishes in the factory to obtain an ultra-high performance waterproofing solution that is easy to install. In particular, using this technique we are able to produce made-to-measure tanking in EPDM 3D to guarantee the waterproofing of cellars or small car parks..For what applications?
- House with non-linear walls
- Building with non-linear walls/li>
- Cellar
- Car park or garage
The advantages of EPDM 3D foundation protections
- Made-to-measure manufacture in three dimensions to guarantee optimum waterproofing for the most complex constructions
- Several thicknesses available depending on the desired performance (up to 2 mm thickness for optimum resistance to puncture)
- 10-year guarantee
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A simplified, secure work site
The installation of EPDM foundation protections on the foundations is very simple and carried out in complete safety.
Implementation
Installation of the EPDM foundation protection
Step 1
Preparation of the support on which the membrane will be applied (no dust, grease or foreign bodies). The membrane can be fixed onto insulation or even the foundation itself.Step 2
Preparation of the support on which the membrane will be applied (no dust, grease or foreign bodies). The membrane can be fixed onto insulation or even the foundation itself.Step 3
Application of the EPDM adhesive to the entire support on both faces to be bonded (support and EPDM membrane). Partial bonding (supports or strips) because this is a temporary fix.Step 4
Wait until the adhesive is dry to the touch and then apply the EPDM membrane to the support. Adjust the membrane progressively taking advantage of the elasticity of the EPDM.Step 5
Drilling in the starter holes of the fixing profile (spacing 20 cm).Step 6
Final attachment of the fixing profile to the membrane using drop-in anchors.The advantages
- Single layer waterproofing to be installed on external walls
- Clean material: no harmful fumes or risk of splashing
- Ability to adjust the membrane on the support due to the elasticity of the EPDM
- No welding to be performed on the work site
- Numerous accessories available
Flexirub offers you a range of professional accessories to facilitate installation, and finishings for the made-to-measure EPDM membranes.
In order to facilitate the implementation of your waterproofing project Flexirub will provide you with its catalogue and a set of technical documents:
Flexirub documentation:
EDPM waterproofing of foundations
Our team of specialists is available to support you in your project. To enable us to come back to you with a detailed, costed proposal please take the time to complete your project sheet before making your request for an estimate.
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