product program building materials made of polyethylene
polyethylene foam properties Geficell is made of extruded polyethylene foam produced in different
density thickness width
properties of expanded, closed cell PE foam: ¾ good compressive strength ¾ permanently elastic ¾ little weight ¾ nontoxic ¾ scentless ¾ resistant against mold and humidity ¾ good thermal insulation and sound reduction properties ¾ resistant against most chemicals ¾ air- and waterproof
PE foam production
PE foam production
PE foam production
PE foam production
Impact sound reduction „Geficell TDZ“
thickness: 6 mm width: 1,5 m / length 75 m width: 1,0 m / length 50 (12,5) m application range in accordance to Z-23.21-1234 • • • • •
under floating floor screed on massive ground/ceiling tested ... ΔLw,P= 19 dB calculate at ...ΔLw,R= 16 dB working load max. 3,5 kN/m² not suitable for underfloor heatings
Impact sound reduction „Geficell TDZ“ advantages: ¾ quality controlled ¾ thin ¾ costs saving by easy handling and „integrated flanking insulation“
Impact sound reduction „Geficell TD“ thickness 5 mm / width 1,5 m / length 75 m thickness 5 mm / width 1,0 m / length 50 (12,5)m
under screed application (for less demanding applications) • •
ΔLw,P≈ 17 dB working load max 2,0 kN/m²
Geficell parquetry layer thickness 2 mm / width 1,0 m / length 25 m thickness 3 mm / widht 1,0 m / length 25 m
application: under floating parquetry/laminate flooring ¾ ¾ ¾
easy handling more convenience for walking due to the high elasticity of the PE foam protects against rising damp
Gefitas parquetry layer 2 mm PE foam covered with 250 µm laminate made of polyethylene
application: under floating parquetry/laminate flooring ¾ ¾
protects parquetry and laminate against rising damp easy handling ¾
¾
separating layer and humidity protection in one
vapor proof self-adhesive strip with butyl rubber
Geficell high density foam 2 mm PE foam of high density: parquetry layer under floating parquetry and laminate ¾ improves the room acoustics (walking noise reduction) ¾ good compressive strength ¾ handling: ¾ ¾
load-bearing and resistant does not slip when laying
Gefitas high density foam 2/200 2 mm PE high density foam covered with 200 µm laminate made of compact polyethylene film
application under floating parquetry to protect against damp ¾improves room acoustics ¾load bearing and resistant ¾does not shift when laying
properties
standard
GEFICELL TDZ 6.0-1.0
GEFICELL TD
GEFICELL parquetry layer
impact sound insulation under screed
Application
GEFITAS parquetry layer 2/250
GEFICELL high density foam
GEFITAS high density foam 2/200
laminate and parquetry underlay
thickness
mm
DIN ISO 7214
6
3
5
2
2
2
2
density
kg/ m3
DIN ISO 7214
25
20
20
20
20 / 900
120
120 / 900
fire behaviour
DIN 4102
classified B2
m
DIN 52615
15-20
5/ 10
10 / 15
5-10
≥100
20-30
≥100
R
m²·K/ W
EN 12667
0,13
0,07
0,10
0,05
0,05
0,05
0,05
working load
kPa
DIN1055
3,5
2
2
2
2
10
10
compressive stress at 25 % reversible deformation
kPa
DIN EN ISO 7214
30
20
20
20
20
80
80
compressive stress at 50 % reversible deformation
kPa
DIN EN ISO 7214
80
60
60
60
60
170
170
max. working temperature
°C
45
45
45
45
45
65
65
walking noise reduction
dB (A)
sd - value
ihd-W 431
under laminate or parquetry 2
2
7
7
thickness 5, 8, 10 mm height 80 bis 150 mm
flanking insulation strip Geficell standard
application: between screed and interior wall ¾ good elasticity ¾ good impact sound reduction ¾ resistant against humidity
thickness 5, 8, 10 mm height 120 + 30 mm ¾ ¾ ¾
flanking insulation strip Geficell LSR
easy handling with a bent foam base neat corner shaping PE foam ¾ resistant against humidity ¾ permanently elastic
application: floor insulation lies on the foam base
thickness 5, 8, 10 mm height 100 … 150 mm ¾
PE foam ¾ ¾
¾
resistant against humidity permanently elastic
tear off perforation ¾
¾
flanking insulation strip Geficell PSR
no cutting
neat placing with bent foam base
application: floor insulation lies on the foam base
thickness 5, 8, 10 mm height 100 bis 150 mm ¾
tear-off perforation: ¾
¾
no cutting
foil overlap ¾
¾
flanking insulation strip Geficell FSR
Ideal for flow screed floors
PE foam ¾ ¾
humidity resistant permanently elastic
application: foil overlap covers edges of floor insulation
thickness 8, 10 mm height 100, 120, 150 mm ¾
foil overlap ¾
¾
adjustable to insulation height
self adhesive
¾ ¾
flanking insulation strip Geficell FSR-B FE
neat corner shaping
tear-off perforation ¾
neat and easy to adjust to required height
thickness 8 mm height 100, 120, 150 mm ¾
self adhesive ¾ ¾
¾
neat and easy corner shaping Easy handling, no need for staples
tear-off perforation: ¾
¾
flanking insulation strip Geficell FSR-B ZE
neat and easy to adjust to required height
bent foam base for easy and neat laying
thickness 10 mm height 100, 120, 150 mm ¾
cross slits on the reverse side ¾
¾
Optimum fitting into edges, corners, against columns and posts.
foil overlap ¾
¾
flanking insulation strip Geficell QFSR
foil wings for flow screeding
proven tear-off perforation: ¾
required height neat and easy
thickness 10 mm height 40, 60, 80,100 mm length 1,8 m
Gefidehn expansion joint profile
For forming permanently elastic joints and reliable demarcation of screen surfaces ¾ permits absolutely true-line joints even in large rooms ¾ permanently elastic ¾ self adhesive base
thickness 10 mm height 60, 80,100 mm length 70, 250 mm
Gefidehn frame insulation strip
Prevents direct contact between the screeding and the metal door frame ¾ prevents cavities and sound bridges ¾ easy handling
thickness 150 µm width 1,25 m length 80 m
Gefitas screed film FE 150
For floating and cement screed floors ¾ ¾ ¾ ¾
napped surface for better flat fitting With self-adhesive overlapping edge Handy sized rolls for easy application (1 person handling) anti-skid
height 100, 150 mm length 1,3 m
Geficell screed edge encasing
Screed edge encasing for staircases, galleries, platform ¾ ¾ ¾
good stability easy fitting glass fibre fabric with special mortar, simultaneously serving as a plaster base
Gefitas moisture barrier PE 3/300 thickness 3 mm foam, 300 µm PEfoil roll size 1,25 m x 40 m Protects floor surfaces against rising damp in compliance with DIN 18195 part 4
¾ ¾ ¾
economical laying with selfadhesive butyl strip protection against damp quality controlled
Application guide Gefitas 3/300
Gefitas sealant 2/1000 thickness 2 mm PE foam, Aluminium foil sheet and 1000 µm PE layer, roll size 1,00 x 40 m suitable as sealing against nonpressing water in compliance to DIN 18195 Teil 5 for wet rooms ¾neat and easy fitting with extra wide self-adhesive butyl strip ¾water-tight connection without solvent welding ¾quality controlled
Gefitas sealant 2/1000
Gefitas sealant 2/1000
Gefitas vapour barrier PE thickness 1 mm foam and 250 or 400 µm PE foil, size 1,25 x 40 m
Suitable as vapour barrier for i. e. flat roofs, screed ¾ ¾ ¾
neat and easy fitting with extra wide self-adhesive butyl strip water-tight connection without solvent welding handy sized rolls for easy handling (1 person)
Gefitas vapour barrier AL thickness 1 mm foam laminated with 25 (30) µm aluminium foil roll size 1,25 x 40 m
Suitable as vapour barrier for flat roofs ¾ ¾ ¾ ¾
vapour sealing with wide self-adhesive butyl rubber strip neat and easy fitting under screed or concrete
Geficell SK thickness 3 or 5 mm foam width 50 to 100 length 25 m Self-adhesive PE-foam for decoupling in dry laid building work ¾ good decoupling properties ¾ self-adhesive on most surfaces ¾ easy handling
Geficell concrete cover thickness 8 or 10 mm Roll size 1,5 x 50 m
Protection against frost or extensive sun radiation for fresh concrete ¾ ¾ ¾
easy and fast laying walk on for repeated use
Quality control for PE foam for building purposes the members of the PE quality community have fixed a standard for polyethylene foams for building purposes and monitor their production in compliance to this standard Quality requirements for PE foams for building purposes
Following parameters apply for the quality control in compliance to the agreed standard:
our products are quality controlled
· properties The material has to have an equal thickness, density, cell structure throughout the whole roll length. The edges have to be straight and parallel. · raw density required density ± 10% or -2/+2 kg/m³ · width required width ± 5 % or -0/+ 10% · thickness minimum thickness -5% / +15 %, individual thickness -10% / +20 %
· fire behaviour DIN 4102: classified B2