Chapter 2 - PLUG and USE Kits
ConExWall
Manufacturing and Assembly
Installation
The ConExWall (eWHC) is a specifically designed smart solution to be used in colder climates, such as continental and alpine locations. What makes it special? It's built with timber, chosen for its eco-friendliness and flexibility in shape and size. It's a dynamic heating and cooling system.
Imagine your wall being a part of your heating setup. The ConExWall can do just that. It's designed to store heat, which means when you have extra electricity from solar panels, you can heat your space longer and hotter. And when you need to buy electricity, it helps you use less.
It's like having a built-in energy saver. But that's not all, it's also smart. With sensors and controls, it monitors the weather, temperature, and air quality to keep your space just right. And underneath its sturdy timber exterior lies layers of insulation, making sure it fits against your wall, no matter its shape or size.
ConExWall isn't just a wall – it's a sustainable, adaptable, and smart way to keep your space comfortable in cold climates!
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Before installing the ConExWall system, several preparatory steps are required. These involve preparing the current walls by fixing any defects, ensuring flatness, and making space for the anchoring system. Additionally, holes for pipes and cables will be created as per the production plan.
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The installation process begins with setting up an anchoring system for the ConExWall panels on the outer walls. Panels are then installed on the first floor, adjusted to fit heat transfer layers, and cables are routed through prepared openings.
This process is repeated for the second floor and completed with roof panel installation. All connections and testing of technologies are performed during this phase.
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If roofing, photovoltaic (PV), and facade cladding are not assembled initially, they will be installed on-site after panel installation to avoid damage during transport.
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Utility installations such as ventilation units, heat pumps, and electrical systems are installed at this stage. Interior renovations are also carried out as necessary.
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A control system is installed and tested, including the heating, DHW, AHU, and PV systems, as well as plumbing pressure tests.
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The entire system undergoes final testing and commissioning before being connected to the grid.
The ConExWall is made by a Czech company called RD Rymarov (RDR). They use advanced machines to make most of the panels, like bridges and tables that move automatically. They also use forklifts or cranes to move materials around. Workers mainly handle wood and put together the frames, add insulation, and install special parts like heating layers.
Making ConExWall involves five stages:
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Making the frame of the ConExWall. The materials are moved from storage to shaping centres, the timber is cut and prepared. Large materials (boards) are cut into the right sizes and the wall panels are assembled. The same is done for the roof and ceiling panels.
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Installation of components like heaters, windows, doors, ventilation systems, wiring and cable protection pipes.
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Insulation installation to the walls and ceilings.
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Electrical and mechanical components like heaters and ventilation units are installed on the wall panels.
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Finishing touches like adding wooden cladding to the walls if it wasn't done already and the completed panels are moved to a pickup area in the expedition hall.