Wow! Great video showing all of the details of the 2018 change-ups. I have to say though that build quality must be all over the place on these because my unit's frame welds look a lot cleaner and straighter than those on your video. Mine is a standard on-road model and came off the line 22 June 2017. As for the floor, I did some research after the fact on the Lamilux brand and discovered it is basically a thin (3mm) glass reinforced polymer (grp) sheet with a 'foamed pvc' top deco layer 'permanently bonded' to the grp layer. It is meant to be used as the top layer in laminate structures for floors and walls. I understand that LL/KZ produce laminates in-house. Here is what Lamilux says on their website:
www.lamilux.comThis new material will make it possible to use sandwich floor structures with less wood or even without wood in the future. This allows design engineers to achieve three key objectives: reduce weight significantly, improve resistance to damp and moisture, thus eliminating mould and swelling, and optimise thermal insulation in caravan flooring.
Whereas a single PVC layer has been affixed to wooden flooring surfaces in the past, LAMILUX Composites Floor now allows design engineers to take completely new approaches to floor design since this material is now an essential element in modern sandwich floor structures.
INSEPARABLE BOND BETWEEN PVC AND RESIN
Design concept: featuring a high proportion of woven material to ensure optimum strength, the flat glass-fibre reinforced composite (GRP) sheeting is given a PVC layer. This layer is added during the actual GRP manufacturing process itself, meaning that there is no need to use adhesive since a perfect bond is formed between foamed PVC and the GRP reinforcement layer.
The highly robust, lightweight composite material is only 3 millimetres thick and can be lined with any one of many different décor sheets. It is also completely odour-free since a styrene-free epoxide resin is used in the GRP. To form sandwich flooring, the client affixes the material to a foam structure, which preferably also features a GRP layer with a high proportion of glass-fibre woven material on its lower surface.