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Monarflex Rmb400 Radon Barrier (Red) 4M X 25M
/ EACH
Click & Collect service is a FREE service. Simply add items to your cart on brooksonline.ie & select the Click & Collect option. Enter your payment details on our checkout page and place your order.
You will receive an order confirmation email followed by a “Ready to Collect” email to confirm your goods are ready for collection.
All orders should be ready for colleciton within 2 hours (during branch open times)
Please bring your “Ready to Collect” confirmation email, this can be printed or shown on a smartphone or tablet device.
You will have 7 days from the date of the “Ready to Collect” email to collect your goods.
On the rare occasion that an item is not available we will contact you to discuss your order.
If you wish to cancel an order please contact Brooks before your order is processed & we can cancel.
Goods available for collection during selected branch opening hours.
The pricing on our website are online prices only.
Monarflex RMB400 is a high quality loose-laid reinforced radon barrier membrane that offers high resistance to radon gas and has excellent tensile and tear strength.
Ideally the membrane should be covered as soon as possible after installation. However, the top and bottom layers are made from blown virgin polyethylene which gives excellent resistance to abrasion. It is therefore particularly suitable for projects with large floor areas that are likely to have a high volume of foot traffic during the construction phase. When used in a new building as part of the Necoflex RAM system, it provides an effective barrier to the passage of radon, air and moisture from the underlying soil.
Features & Benefits
- Robust reinforced multi-layer barrier membrane with extra high tensile and tear strength.
- High radon gas resistance.
- High performance moisture vapour barrier.
- Enhances the overall air-tightness performance of a building.
- Available in 4 metre wide roll (unfolded) which means quicker installation and fewer joints.
- Fully compatible with the Necoflex RAM System.
Product Availability
| Manufacturers Code | Description | Roll Size | Roll Weight |
| 3002978 | Monarflex RMB400 | 2m x 25m | 21kg |
| 3002979 | Monarflex RMB400 | 4m x 25m | 42kg |
Product Data and Performance
Monarflex RMB 400 radon barrier membrane is manufactured from 4 layers. These include virgin low-density polyethylene (LDPE) and a 9mm x 12mm multi-filament polyester (1670 dtex) reinforcing grid between, to give high strength and tear resistance.
RMB 400 Can be used in conjunction with Easi-Load Radon DPC through masonry walls.
| Performance Data: | |
| Colour: | Red |
| Thickness: | 0.4mm |
| Weight: | 407g/m² |
| Tensile Strength: | >600N/50mm |
| Tear Resistance: | >425N |
| Elongation: | <19% |
| Moisture Vapour Transmission: | <0.2 g/m²/day |
| Water Vapour Resistance: | >1024MNsg-1 |
| Radon Gas Transmittance: | 17x10-9m/s-1 |
| Radon Gas Permeability: | 7 x 10-12m2/s |
| Brand | Monarflex |
|---|---|
| Thickness | 0.4mm |
| Length | 25m |
| Width | 4m |
| Colour | Red |
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