The theoretical part of the training included detailed principles of surface preparation before the polyfoam spraying, choosing and using the right material in accordance with its intended purpose and machine maintenance aspects. The contractors were able to ask detailed questions and dispel any doubts with the help of experts.
The other part of the training were workshops during which the participants could try to use the spray. Each of participants was given a special suit and a mask. The spraying was carried out under the supervision of experienced Purinova representatives. Some of participants used polyurethane foam for the first time, and some of them had an occasion to ask technical questions.
This was the third training on the principles and methods of processing Purios spray systems in the autumn edition. The participants appreciate that the training is organised small groups. We attach importance to knowledge transfer. The trainings allow to exchange experiences and improve qualifications.
Damp-proofing vs. waterproofing, or what is waterproofing all about
They say the devil is in the detail. They also say that damp proofing equals waterproofing. Well, not necessarily. It all depends on its function, the type of ground on which the building is to be erected and the groundwater level. Below we suggest which solution will work in a particular case, as well as which foundation insulation should be used and why.