In 2017 startten de Hogescholen Saxion Enschede en Hanze Groningen Bouwtex, het onderzoek naar de mogelijkheden van textiel voor de bouw in het kader van renovatie en herbestemming van gebouwen. Op 15 januari 2020 is het onderzoek afgerond met een eindevent. Hier de presentatie van studente Moeywadee Sakhun van een opvouwbare roomdivider van het nonwoven, kunststof vliesmateriaal Colback.

1. Bouwtex Project
Smart Functional Materials
Moeywadee Sakhun

2. Main and sub
Research question
How can the interior divider be created from Colback
nonwoven in order to decrease noise from the machines in the
open-plan laboratory at the Epy Drost Saxion, Enschede?
1. What are the required properties for an interior divider in
terms of noise distraction?
2. How the properties of Colback nonwoven can be
determined by testing?
3. Which construction of design is suitable for an interior
divider?
4. How to make the prototype of the interior divider?
5. How to test the prototype of the interior divider?

3. Categories Technical Requirements Testing standard
Materials Insulation Fabric touch tester
Strength Tensile strength (ISO 9073-
18:2007)
Tear resistance Tear strength (ISO 13937-
1:2000)
UV resistance Color fastness to artificial
light
(ISO 105-B02:1994)
Noise resistance Tube test ISO 10534-2
Technical requirements

4. Colback SDM Colback SNS Grey Colback SNS Black
camera
Dino lite
Microscopic
Colback textile

5. Sample Average
Force [N]
Average
Elongation
[%]
Average
Time of
Breakage
[s]
SDM (CD) 296.1 31.41 37.7
SDM (MD) 389.38 28.04 33.6
SNS Grey 388.52 85.22 102.3
SNS Black 293.27 76.07 91.3
Tensile Strength
* Do not have a significant difference between
the MD and CD of grey SNS Colback fabrics
ISO 9073-18:2007 by MesdanLab Strength Tester

6. Tear Strength
Sample Average Force [cN]
SDM (CD) 7229.25
SDM (MD) 5047.12
SNS Grey 8316.06
SNS Black 7292.55
* Do not have a significant difference
between the MD and CD of SNS
Colback fabrics
ISO 13937-1:2000 by Tearing machine (275D ELMATIC)

7. Warmness Level
By Fabric Touch Tester M293
Sample Avg level
SDM 4.4
SNS Grey 4
SNS Black 4.4

8. Final materials

9. Noise measurement
& Impedance Tube test ISO 10534-2

10. Concept 2
(Self-assembly model)
Designs

11. Prototype

12. Thank you
for your attention !