Home Real Estate #53 How cork house insulation is made in portugal

#53 How cork house insulation is made in portugal

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#53 How cork house insulation is made in portugal

We went to a cork harvest and factory in Portugal. Here they grow and process cork into natural insulation materials. A beautiful landscape and product! Planning to use these boards in our Ruin.

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0:00 intro
1:12 The plan for the day
1:45 Cork harvest
7:12 Why Cork is a sustainable material
8:23 Different types of cork explained
11:44 Factory tour
16:24 Outro

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44 COMMENTS

  1. As I agree, that expanded Cork is a great insulation material since carbon positive. However, the processes and machines are ancient and the full potential for CO2-reduction there is not pushed to its limits. I would have been interested in more numbers, like what is the amount of harvested cork which closes wine bottles (does not need to be sustainable) and what part for the other products. What is the insulation value compared to standard insulation materials?

  2. Absolutely loved this video – thanks for making it! I often specify and build with expanded cork insulation. It's a fantastic product, not only as straight forward insulation boards but also as an isolation / bridging material – for example, when joining a new timber frame extension to an existing brick or stone building, installing 20-30mm of expanded cork between the two makes for a great joining material that not only provides a thermal break but also helps buffer any movement differentials / expansion / contraction whilst maintaining airtightness. The more different thicknesses you have on site the more different creative solutions to building problems you find for it!

  3. To harvest the cork from the trees "sobreiros" , it has to be done in certain years, it can't be done every year. It's something that doesn't destroy the tree. And yes it's very sustainable.

  4. Hey projectKamp, I'm a video editor and heard you were looking for one, Am right Now in Sao Martinho Portugal, and available to work as soon as possible. God Bless you All in your beautiful project. Meet asap.

  5. I’m gone, I know it was a big project and last season was ground breaking prep work for the bigger project. But, I loved 🥰 the simplicity and Dave’s sense of humour. It’s all just too crowded for me now. Seems so rushed. Plus, I can’t support a vegan lifestyle. Best of luck, looks like your support is growing and that’s great. Maybe I’ll look in a few months from now.

  6. How long do cork trees need to grow prior to being old enough and large enough to allow cork harvesting every ten to fifteen years? What does the beautiful cork cost when used as an insulation material? Such a beautiful material with lovely properties! These gentlemen who remove the cork are experienced artisans, it appears, and are demonstrating a labor of love. I adore that Portugal has summarily outlawed cutting a cork tree, requiring people be accountable for the protection of these beautiful trees. Portugal has a dreadful boring creature that can absolutely destroy the integrity of the trees and wood beams. Wood being an important resource in Portugal, they must be concerned with this dreadful little creature. Love these fabulous cork trees! Thank you for taking the time and effort to share this important information with us! I have had problems with allergies my whole life, but cork, cork resin, and the cork trees are special and cause no problems. Many natural resins and oils from trees make me seriously ill, but not the cork tree. I adore the texture, the way it feels, it's properties including it's scent. Cork is so gorgeous, lightweight, and beautifully textured… a near perfect substance. It is all natural too, created by Mother Nature and God. The best we can do is appreciate it and treat the lovely trees with the love and respect they deserve. By doing so, they'll generously share their cork bark with us for many more generations of human beings to come. Wonder how many hundreds of years a cork tree can live and grow? Plant a tree for each child, and know their children, grandchildren, and great grandchildren will enjoy the trees for so many generations into the future!

  7. That is so cool. I always wondered why the cork board I had as a kid was different than the cork I usually see. It was expanded cork with big pieces and a dark color. I remember my mother breaking off a piece and burning it. She used it on her face to make a mustache and beard, and went to a Halloween party as a lumberjack. I don’t think I have really seen expanded cork since then.

  8. A plant that grows as vigorously as hemp absorbs everything else just as much more CO2 via photosynthesis than forest. Hemp is therefore an important piece in being able to "store" carbon to reduce CO2 levels. Getting hemp to replace oil in various plastic products and energy in general thus provides a double benefit on the Co2 accounts

  9. Hey! I found your channel recently and i've been watching all the episodes with great interest! We are on a similar mission here in Brazil, creating our own community with the main focus being self-sufficiency, so i try to get all the ideas that i can from others who are doing the same. Its almost a "strange relief" to see that people from the other side of the Ocean have similar struggles! lol.

    Thanks for the videos and if you need anything from "the jungle", we are here.
    Waiting for the next episodes!

    Ps.: Just as a reference in case you get curious, our project is with the name of "Rancho SV" in our channel.
    Ps.: Sorry for the possible bad english, not my native language!

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