<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02439c7e80680e0a3670jpeg.jpg" alt="" width="1280" height="960"/><figcaption>Photo: HABITAT FOR HUMANITY NEPAL</figcaption></figure>Bamboo, the perennial and plentiful plant, is the next big thing in sustainable construction.For centuries, bamboo had been used for traditional ceremonies and as the primary material for building homes in local communities, especially in Eastern Nepal.So, why has bamboo not been taken more seriously as a mainstream construction material? Public perception and awareness have a part to play.It starts with the perception that bamboo is the ‘poor man’s timber’. This means not many people are aware that bamboo is one of the most robust materials for construction if the right species is used together with the appropriate techniques.According to a 2019 report by the Asian Disaster Preparedness Centre, treated bamboo wall panels can last up to 20 years. Bamboo treatment ranges from traditional practices such as river washing and smoking to using chemical preservatives made with boron salts or Solignum.Apart from high tensile and compressive strength, bamboo is known for its shrinkage, resistibility, elasticity, and its low weight, making it <a href="https://www.nepalitimes.com/here-now/nepals-traditional-seismic-resistant-designs/" target="_blank" rel="noopener noreferrer">suitable building material</a> for seismically active zones like Nepal.When the earthquake struck Nepal in 2015, nearly ten thousand Nepalis lost their lives and many more were injured, trapped under collapsed homes. Some 600,000 buildings were partially or completely damaged by the tremors.Well other factors played a part, construction and structural deficiencies caused much damage to unreinforced masonry, stone and asobe buildings in central and eastern Nepal.In addition to being a superior construction material, bamboo is also ecologically sound. The fast-growing bamboo generates 35% more oxygen than trees. As bamboo products used to build a house can be recycled, hazardous construction waste can also be reduced.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02479c7e80680e0a3671jpeg.jpg" alt="" width="1500" height="1000"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d024b9c7e80680e0a3672jpeg.jpg" alt="" width="1500" height="1000">Photos: HABITAT FOR HUMANITY NEPALThe Global Status Report by the United Nations in 2019 stated that buildings and construction account for nearly 40% of energy-related carbon dioxide emissions worldwide. The shift to environmentally-friendly building technology to reduce carbon footprints is another bonus of bamboo.For some time,  groups such as India's National Bamboo Mission and the International Network for Bamboo and Rattan based in China’s Beijing have promoted the sustainable use of bamboo.World Bamboo Day falls on Saturday, 18 September and has been used to highlight the ecological and economic benefits of this versatile plant.Here in Nepal, we are not ignorant of bamboo’s enormous potential. At construction firms like Adobe and Bamboo Research Institute (ABARI) and non-profit Habitat for Humanity Nepal, bamboo is promoted as a sustainable building material. Besides construction, the versatile bamboo has diversified uses, ranging from bridges and scaffolding to its application in furniture, handicrafts and even bicycles.But, promoting bamboo as a sustainable resource a collective effort, not an individual mission. Therefore, the proponents of bamboo need to have a unified voice, actively coordinating and engaging with myriad actors to achieve scalable partnerships.Although there is no lack of research papers on harvesting, types, and uses of bamboo, studies typically don't tell delve into factors such as market demand, supply chains, and opportunities for scaled impact.When it comes to the use of bamboo in home construction, we also need to address people’s perception that it is an inferior material. We can tap into strong advocates that have demonstrated innovative ways of building with bamboo. Madan Puraskar Library in Patan Dhoka is one that was rebuilt after the earthquake with bamboo and rammed-earth.Would we rather build a bamboo home that lasts longer or a concrete block that might not survive the next big earthquake? The choice should be obvious.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d024e9c7e80680e0a3673jpeg.jpg" alt="" width="640" height="427">Tripti Mahaseth is an architect and urban planner who leads the bamboo housing project at Habitat for Humanity Nepal providing safe, durable, and affordable treated bamboo solutions in the Eastern Tarai.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02509c7e80680e0a3674jpeg.jpg" alt="" width="87" height="109"><h2>Wild about bamboo</h2><h2>Nepali bamboo is good enough to eat</h2><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02519c7e80680e0a3675jpeg.jpg" alt="" width="1920" height="1280">It is said Nepali culture demands bamboo from birth to death and everything in between. We use bamboo as scaffolding material, as food, for music, to carry things and to write with.Nepal has over 80 species of bamboo. In fact, for just 0.1% of the planet’s land area, Nepal has 5% of the world’s bamboo, further signifying the Himalayan nation’s rich biodiversity.Most Nepali bamboo types are found in the wetter middle and eastern regions of the country from 50m-4,000m, with Ilam, Dhankuta, Bhojpur and Taplejung having the sturdiest stems.Global bamboo market is worth $72.10 billion and Nepal can be a key player in the international bamboo and cane trade. Bamboo also has a huge potential for rural enterprise and poverty alleviation.Bamboo promotes sustainable, integrated farming systems and is also an excellent resource for income and employment generation. One hectare of bamboo can earn a farmer at least Rs400,000 per year.The beauty of bamboo is that it is fast-growing, needs little maintenance, can grow on forest margins and requires only modest investment.Some communities in Nepal, like the Dom Dalits in the Tarai, are completely dependant on the bamboo, making their living from weaving mats from nigalo. Many Rai and Limbu communities in the east also rely on bamboo, and are expert weavers of doko and dalo for the local market.Bamboo has been recognised as an 'international commodity' and the plant has been used widely to build homes, resorts and galleries. The 12th World Bamboo Congress to be held in Taiwan this September has been postponed once again due to the on-going global Covid-19 pandemic. But events like the World Bamboo Day on 18 September every year highlights the economic and ecological significance of the plant.In terms of quality, Nepali bamboo is as good as, if not better than most. And we are still finding new uses for this versatile plant. For instance, bamboo is the best 'carbon sink' for greenhouse gases putting out 35% more oxygen than other trees and every hectare of bamboo soaks up 12 tons of carbon dioxide every year.Food For the Japanese, Taiwanese, Chinese, Thai, and Nepalis, bamboo shoots are a staple diet. Nepal produces at least 102 tons of tama and each household consumes about 46 stems a year. It is a good source of fibre, carbohydrate, vegetable fat, protein and vitamin B.Timber Strong but flexible and incredibly versatile, bamboo is an excellent alternative to wood. With a tensile strength of 28,000 per square inch, it's even a stronger building material than steel. Bamboo homes only need an eighth of the energy concrete requires to create building material with the same capacity. To top it off, it is also the quickest growing plant in the world and can be harvested in three years for building. This capacity to regenerate and its yields, which can be up to 25 times more than timber when well managed, makes bamboo an environmentally sound choice. Bamboo homes, light and elastic, are also earthquake resistant.Green In a country as vertical as Nepal, bamboo is also great for soil conservation. Growing in mixed cultures, it is naturally less likely to cause soil erosion than monocultural farming. Bamboo creates a mat-like structure underground, effectively stitching the soil together, it is perfect for fragile river banks, deforested areas, earthquake zones and preventing mud slides.Paper Bamboo has been used for making paper since the second century. At one point, this renewable resource was used to make 70% of India's paper.Medicine Ancient Ayurvedic and Chinese healing traditions have used the medicinal properties of bamboo. In acupuncture, bamboo secretion is powdered and hardened and used internally to treat asthma, coughs and as an aphrodisiac. Black bamboo root is used to treat kidney disease. In Ayurveda, bamboo manna is a rejuvenating herb for sore throats.Based on an<a href="http://archive.nepalitimes.com/news.php?id=4149#.YUSG6S2B2t9"> original article</a> in Nepali Times by Sraddha Basnyat. _________________<h2>Sustainable and spectacular</h2><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02549c7e80680e0a3676jpeg.jpg" alt="" width="2048" height="1365"><figcaption> </figcaption></figure>Bamboo is no longer a poor man's construction material, architects have used the versatile plant to design some prime properties around the world ranging from quaint and beautiful resorts, hotels and restaurants to green schools, art galleries, and residential apartment buildings.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02589c7e80680e0a3677jpeg.jpg" alt="" width="2288" height="2144"><figcaption> </figcaption></figure>Some prime examples are: Bangkok Tree House resort, Naman Retreat and Kontum Indochine Café in Vietnam, architect Edouard François’ 10-storey residential Flower Tower in Paris and IBUKU designed forest getaway Sharma Springs in Bali.Bamboo is making waves and is very much in demand, in particular for its environmentally-friendly features.<h2>IKUBU</h2>IBUKU is a team of designers, architects and engineers based in Bali, pioneering in building Bamboo-based structures. It was founded by Canadian designer Elora Hardy, who is known for designing a community of bamboo homes near Denpasar in Bali.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d025b9c7e80680e0a3678jpeg.jpg" alt="" width="1503" height="1000"><figcaption> </figcaption></figure>In April, John Hardy partnered with  Elora Hardy and Arief Rabik to further the efforts of bamboo reforestation through their continued Wear Bamboo, Plant Bamboo program.Elora’s father John Hardy has planted over 1.3 million bamboo in Indonesia since 2007 in partnership with the Environmental Bamboo Foundation. For every handcrafted bamboo piece sold, bamboo seedlings are planted in Indonesia under the foundation’s Bamboo Village Initiative.<h2>The Arc at Green School, Bali</h2>It is only fitting that the Arc in Bali has a bamboo building that employs the latest construction technologies. It is the newest structure on campus and is a community wellness space and gymnasium for the school. The Arc, a collaboration between Jorg Stamm and Atelier One, is built from a series of intersecting 14m bamboo arches spanning 19m, interconnected by anticlastic gridshells  that derive their strengths from curving in two opposite directions.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d025f9c7e80680e0a3679jpeg.jpg" alt="" width="1280" height="854"><figcaption> </figcaption></figure>The highlight of the new building is that it creates large spaces with minimal structure, for which it draws its inspiration from a human ribcage. At the Arc, arches working in compression are held in place by tensioned anticlastic gridshells. These appear to drape across the spaces between impossibly thin arches soaring overhead, giving an intimacy and beauty to the space. Although the gridshells appear to hang from the arches, they actually hold them up.This project has been longlisted in the Sustainable Building Category of Dezeen Awards 2021.<h2>Bocas Treehouse, Bocas Del Toro, Panama</h2><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02629c7e80680e0a367ajpeg.jpg" alt="" width="1280" height="756"><figcaption> </figcaption></figure>On the remote Frangipani Island in Bocas Del Toro, Panama lies a self-sustaining eco-resort, 100% off the grid, soon growing to incorporate IBUKU-designed tree houses for a customised experience of luxury nature for locals and tourists alike, with the spectacular views of the ocean through the canopy on the mangrove island.The will feature a fusion of local bamboo and greenheart timber, with an interior from Bamboo Pure Workshop in Bali. IBUKU is in the schematic design phase of this project collaborating with Mar Azul, Summer House and Jose Agustín Almario.

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Building back better (and stronger) with bamboo

<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36199c7e80680e0482eajpeg.jpg" alt="" width="1300" height="950"/>One of the lessons not learnt from the earthquake four years ago is the possibility to re-use and up-cycle bricks, metal and timber for reconstruction instead of buying expensive imported material. But it is still not too late.Traditionally, Nepalis have <a href="https://www.nepalitimes.com/banner/learning-from-nepals-past-to-rebuild-its-future/" target="_blank" rel="noopener">reused building material for temples</a>, or homes, salvaging and recycling them after every earthquake in the past. Nearly 700,000 houses went down in the 2015 quakes, leaving a huge amount of stone, <a href="https://archive.nepalitimes.com/article/nation/Building,370" target="_blank" rel="noopener">bricks, useful mud mortar, timber and roof tiles.</a><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361c9c7e80680e0482ebjpeg.jpg" alt="" width="1000" height="454">In the immediate aftermath of the earthquake on 25 April 2015, survivors quickly built temporary shelters made of bamboo, tarpaulins, planks, corrugated steel sheets and anything else available. Relief agencies supplied corrugated steel sheets, some of which were barely 0.2mm thick and could be bent into semi-circles to make shelters.Read also:<a style="letter-spacing: 0.15px; font-weight: bold; background-color: #ffffff;" href="https://www.nepalitimes.com/?p=25092&amp;preview=true" target="_blank" rel="noopener">Lessons Unlearnt</a>, Editorial<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25101&amp;preview=true" target="_blank" rel="noopener">Nepal's traditional seismic resistant designs</a>, Sheilin Teo<a href="https://www.nepalitimes.com/here-now/tall-order/" target="_blank" rel="noopener">Tall order</a>, Sewa Bhattarai and Prakriti Kandel<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361d9c7e80680e0482ecjpeg.jpg" alt="" width="823" height="772"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361f9c7e80680e0482edjpeg.jpg" alt="" width="807" height="915"><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36229c7e80680e0482eejpeg.jpg" alt="" width="640" height="481"><figcaption> </figcaption></figure>Soon, the temperature in the low valleys rose to 36oC, and the space under the metal became ovens. Temporary schools also overheated, and there were reports of children dehydrating and fainting. Once the <a href="http://archive.nepalitimes.com/article/editorial/monsoon-challenging-for-a-post-earthquake-Nepal,2280" target="_blank" rel="noopener">monsoon</a> came, the sound of rain on the tin roofs made teaching impossible. Strong winds tore the paper-thin steel sheets loose, turning them into flying guillotines.Poor families had no other option than to stay in their <a href="http://archive.nepalitimes.com/blogs/thebrief/2015/05/12/moving-to-safer-shelters/" target="_blank" rel="noopener">temporary makeshift houses</a>, turning a large part of Central Nepal into slums. These were not homes.Our Sustainable Mountain Architecture (SMA) team came up with an alternative design for transitional homes, made from salvaged material and locally grown bamboo or thatch. The base of the single-storey house is a thick, heavy stone wall; the main structure re-uses <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">timber</a> columns, beams and rafters of the family house that came down.The top part of the walls and the roof are made of lighter material, the horizontal timber tie beams had new metal wires to act as stabilising cross-bracing so they were stronger. Salvaged planks or bamboo, and the compulsory involvement of family members in the building process guaranteed ownership of the transitional homes built for only Rs40,000 each.Read also: <a href="https://www.nepalitimes.com/?p=25110&amp;preview=true" target="_blank" rel="noopener">Shaking up the health sector</a>, Sewa Bhattarai<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25119&amp;preview=true" target="_blank" rel="noopener">Quake was a learning experience for Nepal’s schools</a>, Prakriti Kandel<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36259c7e80680e0482efjpeg.jpg" alt="" width="1170" height="886"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36279c7e80680e0482f0jpeg.jpg" alt="" width="1297" height="918">However, after relief money was allocated for the removal of material from ruined houses excellent raw material that could have been used for construction were taken away. Once the government got its act together, it dictated the usage of concrete.Heaps of local building material was wasted, while salvaged timber started to rot in the rain. Families who could afford it started building reinforced concrete houses. This has been a boom time for the cement and rebar industry. Brick infill walls were made in concrete structures, providing business to polluting brick kilns baking Kathmandu’s fertile topsoil. All this new building material had to be transported by trucks spewing black soot.A more permanent design by the SMA team used salvaged material from a collapsed building to make a two-storey model house at the <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">ICIMOD</a> Knowledge Park in Godavari, to demonstrate quake-resistance design for rural Nepal.Read also: <a href="https://www.nepalitimes.com/opinion/nepal-is-being-loved-to-death/" target="_blank" rel="noopener">Nepal is being loved to death</a>, Anil Chitrakar<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/banner/nirmala-pariyars-2nd-life/" target="_blank" rel="noopener">Nirmala Pariyar's 2nd life</a>, Ramu Sapkota<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362a9c7e80680e0482f1jpeg.jpg" alt="" width="800" height="879">For retaining warmth in winter, the house — at 1,500m — uses a south-facing asymmetrical saddle roof for passive solar energy gain. While most buildings in Nepal are now using thin, 0.25mm corrugated steel sheet for the roof, we looked for a more robust solution, re-using bottoms of scrap tar drums 60cm in diameter and 1.2mm thick. The completed house rests on a concrete ring beam, the only place where cement is used.The upper floor is lightweight with timber structure and double wattle and daub walls. These jut out slightly from the lower stone wall with timber tie reinforcements. The largest upper floor span of 6m is made by one steel I-beam, to conserve trees.Sapana Shakya and Aman Raj Khatakho are architects with Sustainable Mountain Architecture, a Nepali non-profit founded by Anne Feenstra, a Laureate of the Global Award for Sustainable Architecture 2012 (Paris) to promote innovative pro-people, pro-ecology, pro-local building techniques.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362d9c7e80680e0482f2jpeg.jpg" alt="" width="1154" height="666"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362f9c7e80680e0482f3jpeg.jpg" alt="" width="1153" height="896">BEST USE IS REUSEPost-earthquake most buildings tend to use reinforced concrete because of the misconception that houses built with traditional techniques and materials will not be strong.However, with innovation and the right design, the non-profit Sustainable Mountain Architecture has built this model house that uses local material and style to build durable and eco-friendly homes.This model house is easily replicable, uses local labour and technology, and salvaged material.The windows and doors of the model house face south. The southern wall is taller, which means the house gets plenty of sun in winter. The passive solar energy that enters the house is trapped in the walls. Double glazing on windows prevents heat from escaping.

Building back cheaper and stronger

<figure><img width="800" height="1067" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360a9c7e80680e0482e4jpeg.jpg" alt=""/><figcaption>ANASTYLOSIS: Decorated resting platform (pati) in Kathmandu being rebuilt using traditional materials and methods. Photos: SHEILIN TEO</figcaption></figure>After the April 2015 earthquake, the National Reconstruction Authority (NRA) released two manuals to address the repair and retrofit of masonry and reinforced concrete structures. Later, it added an updated guideline for masonry structures. The NRA advisory is consistent with international approaches for earthquake-resistant houses, with a focus on using new, commercial products available in the construction market. But we can also learn a lot from Kathmandu Valley’s <a href="https://www.nepalitimes.com/banner/learning-from-nepals-past-to-rebuild-its-future/" target="_blank" rel="noopener">historical building traditions</a> about alternative designs.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360d9c7e80680e0482e5jpeg.jpg" alt="" width="1000" height="454">There are many ways of building resilience into structures, but the most historically prevalent and still important today is flexibility. Strong but flexible jointing of ductile and appropriately-sized structural members that hold a building together allow it to sway with movement loads during an earthquake, making it less likely to collapse. Read also: <a style="background-color: #ffffff; letter-spacing: 0.15px; font-weight: bold;" href="https://www.nepalitimes.com/?p=25092&amp;preview=true" target="_blank" rel="noopener">Lessons Unlearnt</a>, Editorial<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25102&amp;preview=true" target="_blank" rel="noopener">Building back cheaper and stronger</a>, Sapana Shakya and Aman Raj Khatakho<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/here-now/tall-order/" target="_blank" rel="noopener">Tall order</a>, Sewa Bhattarai and Prakriti Kandel <figure><img width="800" height="800" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360e9c7e80680e0482e6jpeg.jpg" alt=""><figcaption> </figcaption></figure>Such design is seen in old timber-framed  and intricately jointed buildings in Japan and China, and also in structures across Nepal. For example, roof rafters are jointed to ridge poles and wall plates to allow a pivoting motion that helps isolate the roof structure from the rest of the building in case of ground movement. Traditionally, buildings in Nepal were constructed with timber and brick walls. Timber is now a scarce resource, and masonry has fallen out of favour in the face of the militant march of concrete. From the plains to the mountains, buildings were made of stone, timber, mud, bricks, thatch and tiles.Read also: <a href="https://www.nepalitimes.com/?p=25110&amp;preview=true" target="_blank" rel="noopener">Shaking up the health sector</a>, Sewa Bhattarai<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25119&amp;preview=true" target="_blank" rel="noopener">Quake was a learning experience for Nepal’s schools</a>, Prakriti Kandel <figure><img width="800" height="1000" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36109c7e80680e0482e7jpeg.jpg" alt=""><figcaption> </figcaption></figure>Just as the frames and jointing were made to be flexible, the walls were thick, rigid and robust, which is another stabilisation technique. These days, because building with <a href="http://archive.nepalitimes.com/article/nation/A-concrete-future,2251" target="_blank" rel="noopener">concrete</a> and bricks means walls are thinner and weaker, corner ties and banding can help keep flimsier walls intact. Other earthquake-resilient building techniques include lightweight roofing, which in the past was done with wood and bamboo sub-structures to thatched roofs — especially in the Tarai — and triangulation, seen today in trusses and pitched forms, traditional Newari scroll capitals and decorated tundaal (struts).At a seminar this month on seismic risk organised by the National Society for Earthquake Technology and the United States Geological Survey, experts said Nepal had a strong tradition of resilient construction.<a style="background-color: #ffffff; letter-spacing: 0.01em; font-size: 15px;" href="https://www.nepalitimes.com/banner/nirmala-pariyars-2nd-life/" target="_blank" rel="noopener">Nirmala Pariyar's 2nd life</a>, Ramu Sapkota <figure><img width="1200" height="1500" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36139c7e80680e0482e8jpeg.jpg" alt=""><figcaption> </figcaption></figure>Modern skyscrapers in earthquake-prone places like Tokyo use base isolation to counter seismic movement. The Nyatapola Temple in Bhaktapur, Nepal’s tallest, has similarly stood the test of time and two massive earthquakes by combining base isolation with triangulation. The ziggurat form that supports the five-storey <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">timber</a> and brick tower is essentially a robust plinth, separating the sacred relic and its towering housing from the shaking, while providing ample seating for the beautiful carved guardians of the venerated god.Read also: <a style="font-weight: bold; letter-spacing: 0.01em; background-color: #ffffff; font-size: 15px;" href="https://www.nepalitimes.com/opinion/nepal-is-being-loved-to-death/" target="_blank" rel="noopener">Nepal is being loved to death</a>, Anil ChitrakarBut just as important as <a href="https://www.nepalitimes.com/opinion/reconstruction-and-resilience-2/" target="_blank" rel="noopener">building resilience</a> into a structure is caring for it. In the past, buildings lived and breathed within settlements, cared for on a daily basis, and would fall apart if neglected. Ritual care, for example yearly renovations for Dasain, ensure that homes and community buildings are regularly maintained and kept intact, and thus less prone to falling apart in the event of a natural disaster.In the old towns of the Kathmandu Valley, <a href="http://archive.nepalitimes.com/article/nation/Monumental-loss,2215" target="_blank" rel="noopener">Newari dwellings and temples</a> were built with both tensile and rigid elements — timber, bricks and clay clustered together in courtyard configuration, each courtyard effectively creating braced squares that are more capable of withstanding shakes.  <figure><img width="1500" height="1500" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36169c7e80680e0482e9jpeg.jpg" alt=""><figcaption> </figcaption></figure>Similarly, communities in the high <a style="background-color: #ffffff; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/banner/a-terrifying-assessment-of-himalayan-melting/" target="_blank" rel="noopener">Himalaya</a> build settlements one atop another into a hillside, or side by side on contours in maze-like configuration. These buildings, rising from the ground as an agglomerated system of dwellings, are a breathtaking symbol of communities leaning on one another, in a telling, enduring tradition of deep-rooted resilience. Building ResilienceFlexibility/shock absorbency (timber, steel, pinned joints, hydraulicised mud mortars)Rigidity/integrity/banding/corner reinforcements/buttresses (thick masonry walls, rammed earth, interlocking blocks, corner reinforcements, symmetry, opening sizes + locations)Base isolation (dampers, deep foundations, robust plinths)Bracing/triangulation/shear walls/lateral loading/banding (struts, capitals, corbels, lintels, top plates, reinforced concrete or timber banding, metal ties, plywood bracing wall panels)Lightweight Roofs (metal sheet, thatch, shingles, bituminous tiles)

Nepal’s traditional seismic resistant designs

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Building back better (and stronger) with bamboo

Building back cheaper and stronger

Nepal’s traditional seismic resistant designs