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Proclima Solitex Mento

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SOLITEX MENTO 1000

3-ply sark­ing and roof lin­ing mem­brane, light sheet­ing with mono­lith­ic TEEE func­tion­al mem­brane,
 

Advantages

  • Highly per­meable and at the same time, max­im­um res­ist­ance to driv­ing rain, wa­ter column 10 000 mm
  • Op­tim­um dry­ing con­di­tions for roof struc­tures: non-por­ous TEEE func­tion­al mem­brane act­ively trans­ports mois­ture out­wards
  • Max­im­um age­ing res­ist­ance and thermal sta­bil­ity thanks to the TEEE mem­brane
  • 3 months of out­door ex­pos­ure. Suit­able for tem­por­ary roof cov­er­ings as spe­cified in the ZVDH product data sheet
 

Application

3-ply highly per­meable roof lin­ing and sark­ing mem­brane which is suit­able for lay­ing on board­ing, MDF and fibre­board roof lin­ing pan­els and in­su­lat­ing mats and boards.

 

Technical specs

  Material
Protective and covering fleece Polypropylene microfibre
Membrane monolithic TEEE
Attribute Norm Value
Colour   anthracite
Surface weight EN 1849-2 115 ±5 g/m²
Thickness EN 1849-2 0.40 mm ±0.05 mm
Water vapour resistance factor µ EN ISO 12572 125
sd-value EN ISO 12572 0.05 ±0.02 m
g-value   0.25 ±0.1 MN·s/g
Water vapor permeance ASTM E 96 65.6 US perms
Fire behaviour EN 13501-1 E
Exposure time   3 months
Water column EN 20811 10 000 mm
Water resistance un-/aged* EN 1928 W1 / W1
Tensile strength MD/CD EN 12311-2 220 ±15 N/5 cm / 185 ±15 N/5 cm
Tensile strength MD/CD aged* EN 12311-2 185 ±15 N/5 cm / 160 ±15 N/5 cm
Elongation MD/CD EN 12311-1 60 ±20 % / 70 ±20 %
Elongation MD/CD aged* EN 12311-1 40 ±20 % / 50 ±20 %
Nail tear resistance MD/CD EN 12310-1 130 ±30 N / 135 ±30 N
*) Artificial ageing by long term EN 1297 / EN 1296 passed
Flexibility at low temperature EN 1109 -40 °C/-40 °F
Temperature resistance   -40 °C/-40 °F to +100 °C/212 °F
Coefficient of thermal conductivity   0.17 W/m·K
Sarking membrane/roof lining membrane ZVDH-Produktdatenblatt USB-A / UDB-B
Temporary roof covering; suitable as ... ZVDH yes
CE labelling EN 13859-1 available

 

Limiting factors

SOLITEX MENTO membranes should be laid with the printed side facing the installer. They can be laid taut either at right angles to or along the eaves without sagging as a roof lining membrane or sarking membrane. Horizontal installation (along the eaves) is preferable with regard to water tightness during the construction phase. When using as a sarking membrane the spacing between the rafters is restricted to 100 cm.

The membrane must not be secured in areas where water collectively drains off (e.g. in grooves).

In the case of uninsulated, undeveloped attic floors, ridge ventilation should be provided. For this purpose, the SOLITEX membrane should finish 5 cm before the ridge. In addition, the undeveloped attic floor should be provided with permanent ventilation devices.

To protect the structure during the building phase, as specified by ZVDH ('Zen­t­ral­verb­and des Deutschen Dachdeck­er­handwerks' - Na­tion­al As­so­ci­ation of the Ger­man Roof­ing Trade), SOLITEX MENTO 1000 roof lining and sarking membrane can be used as a temporary roof cover for up to 3 months. In this case the roof pitch must be at least 14°. The system components TESCON NAIDECK nail sealing tape, ORCON F joint adhesive and TESCON VANA for sticking overlaps or joints must be used. The connect version has two self-adhesive zones for secure exterior sealing. The standards and guidelines of the German roofing trade association must be observed during installation and sealing.

According to the technical regulations of the roofing trade association, they are suitable as a sarking membrane for covering a tiled roof with simple overlapping as an additional protective measure against rain. When using as a roof lining membrane with simple overlapping on a timber shell, the SOLITEX MENTO membranes are also suitable at elevated requirements as an additional protective measure against rain.

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