During a conference titled “Constructing the Future: Cyclone-proof Bamboo Construction,” held on June 29, 2026, at IST Ampasapito, researchers, engineers, and specialists demonstrated that bamboo is a sustainable, cyclone-resistant, and environmentally friendly solution. The discussions highlighted international experiences, notably that of the Byanyas Foundation in the Philippines, which illustrates the economic, social, and ecological potential of this resource.
The presentations focused on the mechanical properties of bamboo, its resistance to cyclones, its contribution to reducing carbon emissions, and its role in preserving forest resources. Specialists also emphasized its economic and social benefits, particularly through job creation and the development of a sustainable industry.
Among the public’s concerns was the spread of bamboo. Dr. Rado explained that rhizomes generally do not grow deeper than 60 centimeters. Only adventitious roots might slightly exceed this limit. For running bamboo species, a trench of about 60 centimeters around the plantation is sufficient to prevent expansion.
The president of the Malagasy Bamboo Resources and Technology Center (CMBART), Jean-Yves Razafindrakoto, provided further clarification. According to him, bamboo remains an easily controlled plant, as its root system remains superficial. He also explained that a rhizome exposed to open air survives for only about 14 hours before drying out. In Madagascar, rhizome growth generally does not exceed 50 centimeters per day. Therefore, they do not have the time needed to cross a 60-centimeter protective barrier before dying, which significantly reduces the risks of uncontrolled propagation.
Participants also explored the experience of the Byanyas Foundation, based in Napsan on the island of Palawan, Philippines. This circular economy initiative is named after a traditional bamboo altar used by the indigenous Tagbanua community.
The foundation uses treated bamboo as an alternative to wood and concrete to limit deforestation. It creates naturally ventilated eco-buildings, some reaching three stories, as well as stairs and interior structures made entirely of bamboo.
Beyond construction, the project promotes the socio-economic inclusion of local communities. A production center trains residents and indigenous peoples in bamboo treatment for the construction sector, as well as the manufacturing of furniture, decorative objects, and souvenirs inspired by local craftsmanship. This approach creates sustainable jobs while promoting local resources.
Lucia Rabarijaona
Captured & Published at: 2026-06-30 17:05:24 (Madagascar Local Time EAT)
Original Source: https://www.lexpress.mg/2026/06/construction-le-bambou-devient-un.html
