DONPOL Verde Hidrófobo
Inverted covers
DONPOL Verde is a hydrophobic expanded polystyrene (EPS-h) panel for thermal insulation which comply with the technical specifications of the Spanish UNE-EN 13163 standard, in green and with a customised mechanised cut to facilitate placing and breakage of thermal bridges.
Thanks to its excellent thermal conductivity value of 0,032 W / mK, it allows to achieve greater thermal resistance with less thickness than conventional systems, enabling the Spanish CTE DB-HE requirements to be met by reducing the total thickness of the covers.
It can be manufactured in any thickness without losing thermal properties, that means, without its thermal conductivity value worsening, as it is stable in all its thickness.
Its high compression resistance, with a value of kPa 200, which is recommended according to UNE 92181 standard for use on flat walkable roofs and non-walkable gravel roofs, makes it an ideal product for these applications.
Since it is a hydrophobic material (absorbing water due to immersion ≤ 2% volume) it is apt for use in inverted roofs.
Construction details
Example 1
Application on non-transitable flat cover, non-ventilated, inverted type, with gravel protection layer.
SECTION
3D DETAIL
LEGEND
- Gravel
- Separating layer : geotextile
- Thermal insulation: DONPOL VERDE Hidrófobo
- Separating layer : geotextile
- Waterproof sheet
- Formation of slopes
- Reinforced concrete slab edge
| Acoustic insulation – Compliance with CTE - DB HE Dec. 2019 version | |||
| Weather area | Thickness "e" (mm) |
“U” thermal transmittance of solution (W/m2K) |
“U” thermal transmittance recommended in accordance with schedule E - DB HE (Dec. 2019 version) (W/m2K) |
|---|---|---|---|
| α | 50 | 0,46 | 0,50 |
| A | 60 | 0,40 | 0,44 |
| B | 80 | 0,32 | 0,33 |
| C | 120 | 0,23 | 0,23 |
| D | 130 | 0,21 | 0,22 |
| E | 150 | 0,19 | 0,19 |
Example 2
Application on transitable flat cover, non-ventilated, inverted type, with fixed flooring.
SECTION
3D DETAIL
LEGEND
- Floor
- Holding mortar
- Compression layer
- Separating layer : geotextile
- Thermal insulation: DONPOL VERDE Hidrófobo
- Separating layer : geotextile
- Waterproof sheet
- Formation of slopes
- Reinforced concrete slab edge
| Acoustic insulation – Compliance with CTE - DB HE Dec. 2019 version | |||
| Weather area | Thickness "e" (mm) |
“U” thermal transmittance of solution (W/m2K) |
“U” thermal transmittance recommended in accordance with schedule E - DB HE (Dec. 2019 version) (W/m2K) |
|---|---|---|---|
| α | 50 | 0,45 | 0,50 |
| A | 60 | 0,39 | 0,44 |
| B | 80 | 0,31 | 0,33 |
| C | 120 | 0,23 | 0,23 |
| D | 130 | 0,21 | 0,22 |
| E | 150 | 0,19 | 0,19 |
| Recommended mechanical characteristics on transitable flat cover for pedestrian traffic and non-transitable flat cover, inverted type, in accordance with UNE 92181-2017 |
|
| Resistance to compression CS(10) | Resistance to compression CS(10) in accordance with UNE 92181 standard |
| 200 | 200 |
DESCRIPTIVE REPORT
___ m² of rigid hydrophobic expanded polystyrene (EPS-h) foam panel, Donpol Verde “VALERO”, in accordance with UNE-EN 13163, smooth surface and mechanised side ________, thickness of ___ mm, thermal resistance ___ m²K/W, thermal conductivity of 0.032 W/(mK), Euroclass E reaction to fire, EPS-h designation code ‐ EN 13163-L3-W3-T2-S5-P10-CS(10)200-BS250-TR120-DS(70,90)1-WL(T)2.
ENTER TO OUR ONLINE CATALOGUE WITH
150 CONSTRUCTION ELEMENTS AND MORE THAN 2.800 COMBINATIONS
FOR DIFFERENT TYPES OF INSULATION AND CLIMATE AREAS
With calculated thickness for each climatic zone in accordance with annex E of DB-HE (Dec. 2019)
Includes U thermal transmittance values for each solution, calculated with HULC
Documentation available to download (.PDF, .DWG, .BDC, .BIB)
TECHNICAL INFORMATION
| Thermal conductivity (λ): | 0,032 W/mK |
| Compressive strength: | ≥ 200 kPa |
| Water absorption during immersion: | ≤ 2% volume |
| Thickness: | From 30 mm |
| Measurements: | 1330x600 mm Contact us for other measurements |
| Cut: |  |
| For more information, contact us | |
