Medianeras

Vertical party wall between properties

Grafipol Madianeras is an expanded polystyrene (EPS) panel with low thermal conductivity, complying with the Spanish technical specifications of the UNE-EN 13163 standard.

Due to its excellent characteristics and the great possibility of machining and cutting of the panels, it is especially recommended for application in party wall, partitions between properties and common areas, and splits between properties, where the constructive solution used is required to provide greater noise insulation than in the front closures.

Its specific design, with half-lap joint machined lateral cut and cut length of the custom panels, to adjust to the height between slab edges, allows the acoustic bridges to be minimised, resulting in air noise insulation of the constructive solution of 51 dB(A)*.

(*) In accordance with the test specified in the product’s technical sheet.

Construction detail

Medium-sized application between properties, consisting of double brick sheet LH9, with intermediate insulation

Section

3D detail

TEXT

  1. Inner covering: plastering 15 mm
  2. Partition wall: Ceramic brick thick partition (LH9) with acoustic bands GRAFIPOL TR-0 Tiras
  3. Thermal insulation: GRAFIPOL MEDIANERAS (λ = 0,032 W/mK)
  4. Partition wall: Ceramic brick thick partition (LH9) with acoustic bands GRAFIPOL TR-0 Tiras
  5. Inner covering: plastering 15 mm
Acoustic insulation – Compliance with CTE – DB HR 2016
Insulation of "RA" airborne noise
solution (dBA)
Insulation of "RA" airborne noise demanded
in accordance with DB HR 2016 in in party wall, partitions between properties and common areas (dBA)
51(1) 50(2)

(1) Value, within the tolerances, of the result obtained by an on-site test carried out by the Acusttel laboratory, with report No 19.0211.CA.0019, of the previous constructive solution.

(2) Limit value set in the CTE DB HR 2016 for protection against noise generated by different sites (other than installations or activity) not belonging to the same unit of use.

DESCRIPTIVE REPORT

___ m² of rigid expanded polystyrene (EPS) foam panel, Grafipol Medianeras SE «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 designation code ‐ EN 13163 – L(3) – W(3) – T(2) – S(5) – P(10) – BS50 ‐ DS(N)2.

Download the construction detail appropriated with DB-HE (Dec. 2019 version)

Example of construction detail.

VERTICAL PARTITION WALL
PREVIEW
PDF DWG
4.4.2a
Vertical partition wall. Doble LH9 sheet with acoustic bands. Intermediate insulation.

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With calculated thickness for each climatic zone – in accordance with annex E – DB HE (Dec. 2019 version)
Includes U thermal transmittance values for each solution, calculated with HULC

Customized panel cuts to client´s need

Possibility of exact longitudinal measures to adjust to the height between slab edges

 

 

Customised panels + half-lap mechanised joint = lack of thermal bridges

TECHNICAL INFORMATION

Thermal conductivity (λ) : 0,032 W/mK
Thickness: From 30 mm
Measurements: 2000x600 mm
2800x600 mm
Contact us for other measurements
Possibility of cutting to size
Cut:
For more information, contact us

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