National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Vplyv teploty na pevnosť lepeného spoja nábytkových hrán z listnatého dreva
Košutová, Petra
Diploma thesis diels with the influence of temperature on the strength and the quality of the glued joints between beech edge and particleboard. The samples were tested in peel test performed at an angle of 90° and shear under compression loading at an angle of 45°. To perform the tests were made two sets of test samples. A set where the edge was glued with hotmelt adhesive EVA, the second set glued with hotmelt adhesive PUR. The experiment was conducted on samples stored in standard conditions and on samples being exposede to cyclic thermal load. Cyclic thermal load was used to simulate the internal environment in shipping containers in international transport of goods. The results of the measurements were processed, analyzed, statistically evaluated then matched with each other.
Vplyv lepidla na pevnosť lepených spojov za zvýšených teplôt s využitím metódy šikmého šmyku
Košutová, Petra
This bachelor thesis deals with the influence of adhesive on bond strength of ABS edges and particle boards at increased temperatures. The issue also involves logistic operations, where furniture is exposed to extreme temperatures in both positive and negative directions while being transported or stored. The factor mentioned above is vital for choice of suitable adhesive showing the properties that have to withstand extreme conditions and comply with the required characteristics at the same time. The test was carried out using particular board sheet material that is commonly available and widely used in furniture industry. Bond strength was tested having applied EVA hot melt adhesive that was exposed to cyclic thermal load of 20 to 70 °C using the method of oblique shear and compressive load at 45°. The results of the measurements were processed and analyzed thoroughly.

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