STT® DB 20 CLASSIC

STT® DB 20 CLASSIC

link to this page:
https://www.baubook.at/m/PHP/Info.php?SI=2142736180&SW=16&lng=2

STT GmbH
A-8273 Ebersdorf
Austria

Product groups:	Plastic vapour barriers & brakes
Product photos:
Materials used:	Obervlies: Polypropylen ~97% Zusatzstoffe auf PP Basis ~ 3% Film: mikroporöse Folie auf PP Basis
Reference value:	PP fleece

Criteria for certification, tendering and subsidies

List of Criteria 2020

	2. 4. 1. Ban of PVC
	2. 4. 2. Limits for organohalogen compounds
	2. 4. 7. Additional criterion: Complete exclusion of organohalogen substances
	2. 7. 1. Ban of critical flame retardants
	2. 8. 1. Limits for azo dyes

	The criteria is relevant and the product supports the fulfillment of the criterion.
	The criteria is relevant and the product does not support the fulfillment of the criterion or there are no validation documents available.

Technical characteristics

thickness:	0,44 cm
Dimensions (description):	STT® DB 20 CLASSIC LxB: 25lfm x 1,50m

Physical parameters

λ thermal conductivity:	0,2	W/(m·K)
ρ density:	300	kg/m³	Richtwert
Surface weight:	0,12	kg/m²
c specific heat capacity:	792	J/(kg·K)	Richtwert
μ Vapour diffusion resistance factor:	1		Richtwert
s_d:	12	m
s_d (min) lower limit of the diffusion-equivalent air-layer thickness:	8	m
s_d (max) lower limit of the diffusion-equivalent air-layer thickness:	16	m

Serviceability

Flammability class:	E
Longitudinal tensile strength:	200	N/mm²
Transverse tensile strength:	140	N/mm²

Processing properties

Installation (description):	not specified
Laying:	Mechanical attachment Adhesion point-by-point or via strips

Life Cycle Assessment (LCA)

Background database Ecoinvent A1

A1-A3 Product stage EI disposal indicator	reference	Unit
Core environmental impact indicators
GWP-fossil Global warming potential - fossil	2,86	kg CO₂ Äq./kg
GWP-biogenic Global warming potential - biogenic	-0,0210	kg CO₂ Äq./kg
GWP-total Global warming potential - total	2,84	kg CO₂ Äq./kg
ODP Depletion potential of the stratospheric ozone layer	3,91·10^-8	kg CFC-11 eq./kg
AP Acidification potential	0,00832	kg SO₂ Äq./kg
EP Eutrophication potential	0,00161	kg PO₄^3- eq./kg
POCP Photochemical Ozone Creation Potential	0,00248	kg C₂H₄ eq./kg
Indicators describing resource use
PERE Primary energy renewable - energy resources	1,30	MJ/kg
PERM Primary energy renewable - material	0,00	MJ/kg
PERT Primary energy renewable - total	1,30	MJ/kg
PENRE Primary energy non-renewable - energy resources	43,5	MJ/kg
PENRM Primary energy non-renewable - material	42,5	MJ/kg
PENRT Primary energy non-renewable - total	86,0	MJ/kg

Quelle: IBO benchmarks 2020, ab 17.2.2023

Ecological characteristics

Ingredients

PVC-free product:	yes
Softener:	not specified
Halogen-organic compounds:	not specified	w%

Production of raw materials

Country of origin of raw materials (text):

not specified

CE marking:	yes
CE Declaration of Performance:	Leistungserklaerung_DB_20_CLASSIC.pdf (75,1 KB) issued on Dec 1, 2019

Technical data sheet:

technisches_Merkblatt_DB20CLASSIC.pdf (358 KB)

issued on Nov 28, 2019

baubook declaration

Listed since:	Oct 21, 2021
baubook product index:	9531 al

baubook green procurement
Harmonised “EcoBuildingCriteria” provided by “ÖkoKauf Wien” and “service package sustainable construction in Vorarlberg”

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