Tutkimuksessa vertailtiin yrityksen nykyistä toimintamallia ja koneturvallisuusprosessia laadunhallintajärjestelmästandardiin ISO 9001 (2015). Lisäksi tutkittiin yrityksen koneturvallisuusprosessin yhdenmukaisuutta ...

Wood is a versatile and widely used material in construction and furniture industries. However, easy flammability of plane wood prevents it from meeting the fire safety standards of buildings. To overcome this problem, the ...

Pakkausalan kysyntä on hyvin riippuvainen muusta teollisuudesta. Kierrätettävät aaltopahvipakkaukset ovat ympäristölle ekologisempi vaihtoehto verrattuna muovipakkauksiin. Yrityksen toiveena, johon tämä diplomityö on tehty, ...

The aim of this thesis was to study the migration of the components of UV curing ink through different label face stock materials. Another goal was to find a correlation between the migration of components and permeability ...

Tieto kivilajien leikkausmyötönopeusherkkyydestä on tärkeässä asemassa etenkin kallion ja kiven poraamiseen liittyvissä sovelluksissa. Kiven lujuuden kasvaminen poraamisnopeuden kasvaessa voi aiheuttaa merkittäviä kustannuksia ...

Because of the universal concern over accelerated climate change and increasing price of fossil fuels, renewable energy sources and energy efficiency has become more and more important. These both make use of heat storage. ...

Perylene derivatives have many uses in various photochemical applications. Their use in singlet oxygen production has been less studied. Some perylene diimides have shown significant singlet oxygen yields. Singlet oxygen ...

Plastic floorings, especially PVC (polyvinyl chloride) floorings, are popular and they are widely used both in private apartments and in public buildings. Yet, the use of PVC floorings has led to deterioration of indoor ...

In this thesis, the objective was to understand the influence of handbooks in the field of composite materials. The thesis consists of three different parts: background study, methodology and a case study provided by Excel ...

The surfaces of rolls used in the hearths of continuous galvanizing lines (CGL) need to maintain a specific roughness and to be able to combat against the formation and growth of oxide build-ups and metallic pick-ups. ...