|RV Floor Cross Beam Pre-Embedded Structural Composite Sandwich Panels|
|1. Instruction of the Structural Composite Sandwich panels|
Structural Composite Sandwich panels are ideal to build Expedition bodies. It allows for maximum diversity of cabin size choices and provides the option to adjust strength requirements through additional plys or wall thickness. The panel also has superior insulating performance with an approximate thermal R-value of 15. Typical panels are a solid core 3-ply panel that is ultra-high strength, low weight, self-supporting. The plys are vacuum bonded with a 1,344 pound per square inch industrial adhesive with no thermal conduction paths. This panels hold up to the mechanical stresses and dynamic forces, such as flexing, wind, & extreme hot or cold encountered in Overland Travel
• FRP (Option: Aluminum) over closed-cell foam construction
• Standard panel thickness 50mm，83.5mm for side wall and Roof.
• Solid core 3-ply structural composite for side wall and Cross beam embedded in the floor.
• High gloss interior/exterior
• 15R thermal insulation value
• High strength composite body extrusions (FRP and Aluminum)
|2. General Of the Structural Composite Sandwich panels|
|Max. Length of the Panel Kits||14750mm|
|Max Wideth of the panel Kits||3200mm|
|Thickness of the Panel Kits||30,50,,83.5,105,mm135mm|
|Special Design Pre-Embeded Cross Beam||FRP Tube or Timber Cross Beam pre-Embeded for heavy capacity request. 2T~4T /sqm|
|FRP can let the body get a good insulation function and light dead weight, we also Using an adhesive joining process with LAMILUX to employ the fiberglass sheets to construct boxes with completely vapour diffusion-tight surfaces to get better insulation and balance temperature inside.|
|Core Thermal Polyrethane Foam |
All panels, Floor & Roof of the box will be insulated with POLYURETHANE foam (PU) of density 40KG~45/M3, which can carry the Thermal Conductivity value 0.3kcal/M3.
|KOMMERLING Two component reaction adhesive|
| Model |
Woven Fabric Gelcoat
High Gloss 4000
|Thickness||1.4 mm||2.0 mm||1.7mm|
|Weight||2250 g/㎡||2650 g/m2||2340 g/㎡|
|Glass content||48-52 %||27-29 %||20-24%|
|Flexural strength||305 N/m㎡||170N/mm||100 N/m㎡|
|Flexural emodulus||8550 N/m㎡||11700 N/mm2||4000N/m㎡|
|Tensile strength||240 N/m㎡||80 N/mm||55 N/m㎡|
|Tensile emodulus||14700 N/m㎡||8100 /mm2||6000 N/m㎡|
|Impact strength||82 KJ/㎡|
|Advantage of LAMILUX panel||Benefit|
|1. Computer manufacturing process VS hand layup||High impact resistance|
|2. Fiber reinforce plastic VS metal panel||Better heat insulation|
|3. Constant gloss level||Good surface aspect|
|4. Very consistent gelcoat-thicknesses||No cracks|
|5. FRP-sheets lie flat||No curl|
|6. Less translucency for sunlight and also UV-light||No color variation|
|7. Anti slip-PES floor||Abrasion resistance|
|8. TUV &ATP certificate||High quality and Food safety|
|1. Completely vapor diffusion-tight surfaces of FRP to get better insulation and balance temperature inside. |
2. Non-Pollution and Special Function Box. German Original FRP of Lamilux can satisfied not only the best Mirror surface, but also can meet all the special requirements with their TUV certified AntiBac Panel, Anti-UV Panel, HACCP certified Panel. High Impact panel, Flex Gewebe Panel etc.
3. Best Materials to keep good insulation function and light for more capacity. The best Structure Material of FRP and Glue can let us cut the other embedded wood beams to reduce more than 20% of weight than the normal Sandwich panels.
4. Quick installation with Special Designed Fiber Glass Profile. With our patented FRP Profiles, we can assembly one box in one hours with 3 workers to save 80% of Labor cost.
5. Rapid order processing for all Size and shaped box (standard solutions can be delivered at short notice). With the Biggest Carve Machine in China, we can supply all different size and shapes Panels to fit for all the chassis of the world.
6. It is suitable for all vehicle brands and models.
7. Easy Repair with our 7*24 hours Service support.
1) Open Edge let the Foam Oxidized a little quick than our FRP-Pie Panels
2) Side Edge Layer have the risk of Tearing.
3) Open Edge structure need super Composite Glues and Materials cause cost high
|Sandwich panel box is a pre-installed trailer box body which can be mounted directly onto the chassis of the vehicle using its lower fixed frame. |
It is important that all specifications and guidelines from the chassis manufacturer be observed during assembly.
Requirements for installation:
Crane or alternative lifting equipment
Standard assembly tools, i.e. pneumatic screwdriver, wrenches, etc.
Prepare the chassis
Mount the partial frame and the floor plate on the chassis
Mount the side, front and rear walls and the roof
Install the required options
Prepare the chassis
Mount the BOX together with sub frames on the chassis
Install the required options