DS1: Working with adhesive
Introduction
Bonding has become an integral part of our everyday lives. It is an important process for joining, securing and sealing. All solid materials can be bonded. However, not every adhesive is suitable for every material.
This section deals with various household adhesives and safety instructions when working with adhesives.
Types of adhesive:
- All-purpose adhesive
- Wood glue
- Two-component adhesive
- Superglue
- Hot glue
- Contact adhesive
- Assembly adhesive
All adhesives have a specific use. Wood glue, for example, should ideally be used for wood bonding processes. The types of adhesive listed have advantages and disadvantages depending on their use.
Preparations
Almost every adhesive contains substances that are harmful to health. For this reason, precautionary measures, safety instructions and processing instructions must be observed when working with adhesives. The following instructions should be discussed or worked out with the persons involved before starting the bonding process.
Safety instructions!
- Liquid and vapour are highly flammable
- Causes eye and skin irritation
- Inhalation may cause drowsiness and dizziness
- Adhesive may cause allergic reactions
Link list
Checklist: Which adhesive is best for what?
www.t-online.de/heim-garten/bauen/id_46020152/klebstoffe-uebersicht-welcher-kleber-taugt-wofuer-tipps.html
Why adhesives stick
www.konstruktion-entwicklung.de/warum-klebstoffe-kleben.
Adhesives - versatile materials
www.lernhelfer.de/schuelerlexikon/chemie-abitur/artikel/klebstoffe-vielseitige-werkstoffe
Activity-related risk assessment and documentation according to § 6 GefStoffV
rp.baden-wuerttemberg.de/fileadmin/RP-Internet/Stuttgart/Abteilung_7/Referat_75/Faecher/BildendeKunst/Dokumente/Gefaehrdungsbeurteilung/rps-75-bk-gbu-kleben-mit-sekundenkleber.pdf
Teaching in schools with hazardous substances
publikationen.dguv.de/widgets/pdf/download/article/28
GUIDELINE ON SAFETY IN THE CLASSROOM
www.kmk.org/fileadmin/veroeffentlichungen_beschluesse/1994/1994_09_09-Sicherheit-im-Unterricht.pdf