How to Make a Catalan Dome Roof
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- Опубликовано: 16 мар 2022
- In this new series titled Sustainable Home, we will take you through a series of videos on how to build a sustainable home. At Aanandaa, we are building an innovative and creative home, which is as sustainable as possible. We have explored several construction technologies and designs to ensure we have the most natural, resilient and energy efficient home.
In this video, Manisha, Jitesh and Narayanji take you through an overview of how to make a Catalan Vault/ Catalan Dome, its benefits and aesthetics. Drone footage of the dome construction gives you an aerial view of the dome, bringing to life the process.
The Rohtak Domes team led by Naranyaji is a talented crew that can built vaults, domes and jack arches without any steel or shuttering. The domes are made only with brick and cement, and stay in place because of the angle they are placed at. The roof is quite magical and miraculous in its structure and design.
Sustainable architecture at Aanandaa is directed by Ar. Jitesh Malik from Studio Aureole. The integral design practice at their studio combines a commitment to environmental sensitivity with a contemporary design language and a pedagogical process. At Aananda, Jitesh creatively contextualised a diverse range of sustainable practices to collaboratively work towards an aesthetically enriching experience.
Studio Aureole team: Prabhjot, Richa, Mandav, Harshita and Tanvi
Collaborators/Experts: Lallan, Ashumi, Malvika (Mlime), Narayanji 9896485304 (Rohtak Domes)
To know more about Studio Aureole see www.studioaureole.com or email art.jitesh@gmail.com
In this episode, we take you through Rammed Earth Construction. Our entire home is made of Rammed Earth, and in this episode, Manisha and JItesh will explain the step by step process of making a rammed earth wall.
Subscribe to our channel to stay tuned into more videos around sustainable home.
Videographer: Jiya Kashyap
Beautiful, no formwork, natural materials, simple geometry, basic physics. Thanks for sharing this amazing craftsmanship.
Glad you like it! All credit to Narayanji and his team.
Egyptian architecture Hasan Fathy describes another traditional domes in his book “ Gourna; a tale of two villages “ he used to build the roofs of the houses in his project in 1940s using ancient Egyptian methods and only using natural materials without cement. His buildings are still there and preserved.
Thanks for sharing
The world need more people like you..Thank you ma'am.
Thats so kind of you!
Really true
You are visibly in love with this dome :) and deservedly so... Artists like these must be preserved... Kudos!
Couldn't agree more!
ruclips.net/video/fiw5WWmThao/видео.html
Thank you for explaining the method of construction. I saw this style years ago on the video and never was able to comprehend how it was possible to build a Dome ceiling without the framework underneath to sustain it until completion. It looks like an amazing crew!
Glad it was helpful!
Ancient method of traditional lime mixture is best for this method of construction compared to cement lifetime is also longer in traditional method! Sister but you guys are done a great job my favourite part of you're videos are rammed earth wall🤠👍
Yes, you are right, but we don't have access to that kind of mature lime mortar here.
ruclips.net/video/fiw5WWmThao/видео.html
beautiful , love it
Very cool and very exciting!
Beautiful Work!
The skills used here cannot be overstated....extraordinary!
Aren't they? Do see the Rohtak Dome video too.
The way you explaining your thoughts are awesome
Glad you think so!
You are a motivation
I really love your artand skillto build beautiful roofs without the heavy iron bars.
The art and skill belongs to the artisans and generations of accumulated knowledge.
love it
Thank you for putting out this video. I was constantly smiling while watching this video coz of your contagious smile, the background score and the lovely and useful info you have given in this video. I'm ecstatic and eager to use Narayan Ji's service in my future house construction. I hope I would be able to afford such artwork and craftsmanship.
Thank you so much. Narayan ji is very affordably priced. They should be charging much more!
Beautiful.. God bless
Thank you
Hello ma’am it’s really inspiring what you’re doing we definitely need more people like you. I also have a similar dream like yours and for that right now I’m learning/understanding natural building techniques here in Auroville. I think you have used cement mortar in the dome making if yes then why didn’t you use lime mortar? And Rohtak dome and vaults can be done on rammed earth walls also?
Lime takes a while to set and will not be able to hold the bricks in place. We would have loved to make it in lime mortar, but Narayanji does not make these domes with lime mortar
Will these team available to do some training courses?
This method must be taught places like India, where the roofing should be sustainable, climatically suitable.
Nice.
Happy Holi Manisha ji very Nice Job, Amazing workmanship, Excellent Vision 👍
Happy Holi to you too!
Very nice
❤
Thanks for introducing this magnificent technique! How many layers of bricks shoud be installed at once, without falling/sliding?
The masons know how to do it. Pls contact them. It's not easy to replicate this technique.
Hi,mam
How many floors we can build to use a catalan roof
Only one floor or two, three floors
I want to know because I love this roof system
This dome has a 3 foot riser. So you can't make another floor on top of it
Great informative video. One recommendation is better microphone on the person talking
Very helpful video.
Glad it was helpful!
Amazing. Fantabulous.
Is it the same technique used for constructing centuries old tombs, Mandir, masjid?
If so, what materials were traditionally used before cement & baked bricks? 🤔
Perhaps stone and lime
10 tons of pressure? 😮 How much pressure does American wood roof handle?🤔🧐
Which is better? Wooden Roof, Concrete flat Roof or Metal frame roof on the basis of strength, weight, water-proofing, insulation and other aspects? Would like a Structural Engineer's perspective.
Also, can Ram-Earth and/or Earth-Bag walls hold a concrete flat roof?
I am not a structural engineer, so won't comment on that.
Yes, rammed earth walls can hold a concrete flat roof, as done in our FIller Slab roof.
Please can you tell us the mortar mix ? Thank you very much.
I believe it was 1 cement : 2 sand.
It’s wonder job,so you had rammed earth walls and you have used concrete structure on top of them to support the Catalan dome ?
Yes a ring beam.
Most rammed earth walls have a concrete "cap". It serves the same purpose as the top plate on a stick frame structure, and it gives you an easy way to install the lag bolts that will hold the roof on, you just insert them into the wet concrete and try to make sure that they're standing up straight.
😊😊😊
I am not neither an architect nor a historian but I believe the Boveda Catalana has its roots well far away from Spain, Romans and other civilizations used them much before. The current style as you present may have been branded Boveda Catalana. In any case, excellent channel and video, congratulations for such a good taste
Thank you
tq
Amidst this beautiful home construction, how is the farm doing? Has been long since you took us on a tour 😄
Its doing well! Summer has arrived rather quickly. But will do a tour soon
Will this roof hold watertank(sintex)?
It's an rounded roof so difficult to place a tank on it. You can try a Rohtak Dome for that
Hi I have recently started exploring sustainable building architect ..
Thank you Manisha n team you are sharing a valuable experience to all who want to change their way of living..
I have a question..although it could be silly..
how are ceiling lights n fans installed in these dome structures..
Hoping for a revert.
Thanks n best wishes for more videos. 🙏
These roofs usually have one central point where the fan hook is put. Lights have to be put on the walls.
Thanks Manisha for replying..
Request you to give us a home tour soon..thanks again
Kudos to you madam.. When i planned to construct home in my village, i searched for alternative roofs, and i am interested in this type of roof.. But no mason is ready to do this in my village, they laughed at me and said, it wont last a year without iron😐..
Another one is madras roofing, which needs more timber.. So i ended up with steel and concrete one
We have a Madras Roof coming up ... will share a video on that soon!
@@farmaanandaa ❤️👌 i bow for your passion and searching the skilled persons.
@@farmaanandaa .when I see the template of the vedio I thought it's madras terrace roof ,and I rush to open it. Thank-you sooo much for sharing this method of roofing ,which is new knowledge to me... waiting for the madras terrace roofing vedio...
what about using lighter foam bricks ?
You'll have to check with the Rohtak Dome team
I am ready to make a rammed earth house. You can help me madam
Loved the construction design. Please share the plan dimension
It is an 18 x 18 roof.
Hello. Dome is just amazing . looks cool.working team is awesome.are they available any where in India. Those who are interested to build a house.
Yes they travel extensively
Will you able to share Naryan ji number
Is this on your rammed earth walls project ?
Yes. The roof is on top of the rammed earth walls.
The Catalan Vault is a traditional technique developed in Catalonia from the XVII century (1600 and up) used originally in farm house and wine caves.
Hi Manisha. Thank you for sharing this. You are building a dream that many of us share with you, so thank you for helping us visualise it. Lastly would it be ok to share Narayanji's contacts?
We will check with him and add it to the description
Mam...have you checked bamboo as option if yes ..then tell us ...the issues you disapproved it on
Bamboo is a good material to use. But we don’t have a good source of bamboo nearby.
I want to build a mud Sustainable house like yours where should I contact and from which engineering team or from whom are you building it??
PLs read the details in the description.
wondering how is this different from the Rohtak dome. Also what is the span of this roof?
Rohtak dome is a shallow dome with height of about 9-12 inches and built as a spiral. This is a higher dome with a height of 36 inches and bricks are laid out in rows of arches.
@@farmaanandaa Thank you for your prompt reply. I want to have a dome with a provision for skylight. I wonder if such domes can be left open at top so we can install some glass or other transperent sheets
Namaste
Would like to know what is the room size
About 12 x 20
@@farmaanandaa thank you for your quick response 😊
A request to make video from outside empty building in order to avoid echo.
Beautiful! just one suggestion, instead of cement use slaked lime, (When quick lime reacts with water it produces lime water or slaked lime.
CaO + H2O → Ca(OH)2
The more you keep it dipped under water like 15 to 30 days its bonding properties increases many fold and old Fort walls and roofs are made this way, still standing today best example of test of time.
And its more eco/environmental friendly
Thanks
You are absolutely right. And we have used slated lime in most of the construction. We have a lime tank built on site. However, the Rohtak domes artisans do not work with Lime because it takes time to set.
Require a complete video
On the farm tour section.
The 25th date in not listed.
I had train tickets booked.
26th is there. Pls check again
How do you waterproof it?
With a thin layer of concrete and then tiles.
Happy Holi Manisha
Sweet of you
Happy Holi!
will you one day tell me where rammed earth will come and i have seen a cement with iron blocks area , where we should change from rammed earth to cement , like full map please with explanation , just imagine with someone with zero knowladge ,how he can build something like this
How did u do this without falling the brick?
Thats the skill and design. Sheer physics!
..Is there any way we can visit your place?
At the moment, you can do a farm tour, but not a house tour. House tours will start once the project is complete. For a farm tour, you can book a spot on www.aanandaa.com/event-calendar
What is the ratio os mortar. Can I make it by Lime mortar
The artisans dont make it with lime mortar .. we asked them. This is because it set very slowly, but they need quicker setting for continuous building of the dome
Please tell it's costing verses RCC roofing
It is cheaper than RCC roofing
Hello mam I need to know how much cost required to build sustainable house
Costs are similar. Except more money is paid to labour than for material
कितने फीट ऊंचाइयों के बाद इसका डोम बनाना शुरू होता है,,
आपके डिज़ाइन के मुताबिक़। हमने 12 फुट की दीवार बनायी है पर आप 9 फुट से भी डोम शुरू कर सकते है
please a viedo required to explain and guidance.
This is that video
Do you provide internship
Your video message was ruined by the sound from doing it inside of the empty room 🤨😵💫✅
Is the audio not clear?
Price kya rahega iska
Lentil se sasta hai
Madam to reach your informational to farmers and lots of Indians who is willing to do the same please talk in hindi
Please try to speak in Hindi
We have an international audience unfortunately
how could permaculture farm use cement and concrete??😢
That's why we made a brick dome instead!
Hindi mein bhi bola kijiye main English nahin samajh pata aapki video mujhe pasand hai 🙏
Humare darshak kai desho se hai
What is the cost
Pls check making charges with Narayanji whose details are in description
The whole concept is to use natural material. But why CEMENT and RCC is still there? You could have used wood or stone for pillars and beams. Just wanted to hear from your architect....
The whole concept is to use minimal cement and RCC and also materials which are available locally. We have made another roof with wood, which you will see in the next video.
Never let great be the enemy of good.
I know you may have mud houses or wooden structures. BUT, SORRY TO SAY, THIS IS NOT SUSTAINABLE. CEMENT IS A CRIME AGAINST NATURE. PLEASE PLEASE REMOVE THE WORD SUSTAINABLE FROM A CEMENT AND RCC STRUCTURE. THIS IS WRONG... WRONG IN EVERY SENSE.
@@VisharadSaxena It's very difficult to do it practically all of sudden. What ma'am has done is minimum use of cement. Probably they will reduce use of cement in next project. 100% natural construction is very much difficult and impractical in today's time. But they are putting their best efforts.
@@pragneshparekh7652 thanks. To clarify - I had retired some three years back and am researching independently about climate change. It is a major and real problem, and yes, we are the reason. I have an organic farm. Is it healthy and better? Yes. Is it sustainable? No. Most of the things we do everyday, all of us, have negative impact. I am no judge because I am part of the problem. But, we are the solutions too. I will not appreciate my fault when I know it is wrong.
I watch Aanandaa videos around 45 to 60 minutes everyday as I learn from them and trying to shift my organic farm into a permaculture farm. I will still watch their videos. I will visit them (if they allow after my anger :D) and learn more on how they do thousands of things better than me and where I can do things differently.
My concern is tagging a concrete roof to the topic of sustainable housing because it is not. Absolutely not. Cement is a read bad thing. If one has to use (I have it in my place) I would not call it sustainable.
One can be emotional about wars, politics, movies, so can one be about climate change. I would want all to be emotional about climate change because it is a bigger problem than anything else. That is why my outburst. I am not usually like this, sorry.
And to add, sustainable building materials are present everywhere, older than current ones, cheaper too, NOT TOUGH TO MAKE. Probably, much easier than making the actual "choice" of building using natural materials. We can switch 100% not in much time. Maybe our current ways of life make it tough to make that choice.
I still will look up to them for number of other things. 90% of my watched history is theirs. :D
@@VisharadSaxena Great Sir Ji. I am also planning to shift to village even though I don't have agriculture land. The village is remotest part of Gujarat-Kutch. Want to learn natural farming, organic farming, sustainable living etc before moving there. I am also new to all these but I will switch to that as soon as possible.
Madras terrace roof
Made that too. Will share a video soon
As requested by Mr Sachin Kumar...can you share Narajanji's Contact numbers. Thank you
Please Check description
@@farmaanandaa Ok Thank You 🤟
Give that girl a microphone
The problem is not the mic, but the empty room they are recording in.
What model mic was used here?
I don’t see a Lav mic on her and that would help with the room.
I was under the impression that you avoided Cement totally, but I see again there is usage of cement for pillars, beams, ceiling. So you compromised on experimenting it with 100% effort. Pch I am quite upset with this.
We never gave the impression that we have avoided cement completely. We have only minimised its use. Always choosibg an alternative wherever it wasn't absolutely necessary. We have probably used 10% of the cement the house would have normally used. Thats not something to be upset about. Its something to celebrate, as most constructions cannot even achieve that.
But Bricks are not sustainable are they?
A brick dome is less sustainable than a thatched roof, but more sustaimable than a concrete roof. Its all relative. We keep trying to miminise our impact. We can never eliminate it completely with modern living.
@@farmaanandaa Makes sense
Please avoid using cement, these bricks and RCC. This is NOT SUSTAINABLE. I know it would be better than many many structures around. But, attaching the sustainable to anything cement is incorrect. I understand that sometimes you have to use it and sometimes we cannot avoid, but in that case, please do not promote it as 'sustainable'. I am hurt not because you used it, I know you guys must use it very little. But, understand cement is one of the leading causes of climate change. The word sustainable is INCORRECT in every sense to be used with it.
Pls don't get emotional. Sustainability is a journey not a destination. If you make it very difficult for people to start this journey, no one will change. We must embrace small steps and not allow great to be the enemy of good.
This is a sustainable roof options given its life span and material usage. We must support every attempt at using less of cement or other unsustainable materials.
@@farmaanandaa sorry, there are far better and sustainable alternates to roofing than cement. I understand, it is a journey but a few factors are a big no. CEMENT SHALL NEVER BE TERMED SUSTAINABLE, THIS IS MY PROBLEM. AND IT IS AN EMOTIONAL ISSUE FOR ME. Cement is a big driver to climate change, like a big big one. Calling it sustainable can never be and shall not be justified. I know you use it sometimes when you do not find alternate. I understand that. But, please understand my point. This was a roofing structure by choice and calling it sustainable is my only problem. In terms of longevity as well, natural structures built before cement still stand tall across the world. Cement has a limited lifespan.
So use lime for construction
10 tons doesn't seem realistic. Does someone know the load a dome that size can bear?
You can check with the artisans who make it. Their details are given in the description.