Architect Ronnie Yumang of Maka Earth Academy in the forest
Cover Architect Ronnie Yumang of Maka Earth Academy in the forest
Architect Ronnie Yumang of Maka Earth Academy in the forest

The narrow streets winding towards Maka Forest Academy are laden with the usual cacophony of signages, unreservedly beckoning the traveller. Then, an unassuming opening appears, framed by two curved rammed earth walls, timidly inviting this curious student

Form, light, site, programme and material are foundational elements that produce space. Of these departures, the exercise of understanding the natural demands and testing the limits of a material to realise space is a most intriguing architectural process.

For architect Ronnie Yumang, rammed earth is the chosen material. It is used not only for moulding beautiful and poetic sanctuaries, but primarily for cultivating a culture of regenerative building practices that define mindful and conscientious dwelling.

Choosing rammed earth as the tethering to realise architecture immediately yields a practice imbued with tactility, narrative, emotives, all things movingly immaterial. Yet, what is most striking about Yumang’s practice is the rigorous iterations of experiments at varying scales, and the overriding practicality that is deployed to translate the natural material into an inhabitable space.

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A pair of early experimental rammed earth slabs
Above A pair of early experimental rammed earth slabs
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A horizontal rammed earth slab
Above A horizontal rammed earth slab
A pair of early experimental rammed earth slabs
A horizontal rammed earth slab

The origin of Balika Rammed Earth is rooted in crafty pragmatism. Yumang’s practice started in landscape contracting, driven primarily by business opportunity and survival. From these bearings, though, Yumang noted the suitability of native species, not just as economical and sensible choices, but also on the level of earthen connectivity and receptiveness. Here, Yumang slowly but steadily developed a penchant for locality and tradition, for a complete preference towards all things deeply Filipino and ancestral.

In 2007, Yumang’s wife, Marison Joya Baldovino-Yumang, daughter of renowned photographer Dick Baldovino and niece of National Artist Jose Joya, encouraged Yumang to develop two hectares of land in Alfonso, Cavite. The Maka Earth Academy broke ground on this former poultry farm. On the question of how and what to develop on this vast landscape, Yumang looked internally, deeply, within the site.

Again, it was strategies of prudence and economics that developed opportunities for the site. Starting from mud, dug and gathered, Yumang steadily created a laboratory extensively testing the tectonics of rammed earth. He began with a pond, 1m wide and 1m deep, made of termite soil. It took six iterations to finesse and configure the balance in the thickness of the lathering, the incline and the drying time to create a functioning pond.

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A rammed earth wall stands connected to retrofitted concrete columns
Above A rammed earth wall stands connected to retrofitted concrete columns
A rammed earth wall stands connected to retrofitted concrete columns

Then, his small but experienced team of artisans scaled up to build a rammed earth fire pit. It was an exercise that enclosed space for inhabiting, which was more precise in building and showed a quicker learning curve. To this day, the fire pit stands its ground. Proving its structural integrity through the hundreds of tremors from Taal’s eruption, it is an endearing facsimile of the structural potential of rammed earth as a building material. Also, it is evocative, changing and evolving through time, nestled seamlessly within its natural landscape.

“I want it raw, no sugarcoating. Tell them our mistakes, failures and regrets. Make it humane and do not expect polished craft. We celebrate mistakes,” Yumang says. The beginnings of the material explorations were messy, non-linear, ridden with unanswered problems. But Yumang and his team of architects and artisans remain unhindered.

Next, the team set out to install rammed earth floors, utilising the pre-existing structures of the found poultry farm. The floors of the main workshop continue to withstand the earthquake stresses, the tropical humidity and the region’s hard rainfall, once again proving integrity and resilience.

This exercise of installing floors had the artisans moulding the rammed earth to behave more forgiving and more collaborative, in receiving and juxtaposing alongside other architectural members, whether pre-existing or new. The material performed its added responsibility dutifully, existing harmoniously within the overall tectonic language of the resulting open-air workshop.

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Sample cylinders of rammed earth studying the variations of natural pigments
Above Sample cylinders of rammed earth studying the variations of natural pigments
Sample cylinders of rammed earth studying the variations of natural pigments

Yumang continued with more conviction. A 6m vertical rammed earth wall was built at the entrance of the workshop. Testing natural pigments and contours of the layers, the wall stands with such a charming presence. Timber laminate beams with tensile cables are structurally supported and negotiated between the rammed earth wall and the retrofitted concrete columns. The juxtaposition of materials created an ambience and beauty so remarkable that it warranted the architectural process to continue.

A true art and language of the construction of rammed earth blossomed on the grounds. Sprawling across the landscape are architectural follies, each a trace of the experiments carried out by Yumang and his artisans. A 300mm depth and 5m height rammed earth wall, with vertical reinforcements of bamboo and horizontal reinforcements of rebars, gave Yumang the confidence of rammed earth to replace the common CHB units to enclose and shelter space.

A series of 600mm thick rammed earth walls standing at 1.5m height proved to Yumang that no reinforcements are necessary for certain compositions. Another wall, composed of a rammed earth pedestal with a triangular layer of crushed rocks, demonstrated the potential of mixing varying earthen materials to create a durable, visually stunning architectural artefact.

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Rammed earth blocks are stacked to create a porous, decorative wall
Above Rammed earth blocks are stacked to create a porous, decorative wall
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One of the numerous architectural follies that test the tectonics of rammed earth construction
Above One of the numerous architectural follies that test the tectonics of rammed earth construction
Rammed earth blocks are stacked to create a porous, decorative wall
One of the numerous architectural follies that test the tectonics of rammed earth construction

More layers were introduced. Yumang critiqued that there should be a sacrificial detail that serves the overall rammed earth architecture, a detail in the overall scheme, which is meant to wear and tear and simply be replaced. As a design language, Yumang looked for a material that is lightweight, that can complement the heaviness and permanence of rammed earth builds. Reed panels became added cladding language and a delicate collaborator. Instead of processing from the 18 different species of bamboo grown on the land, Yumang turned towards the local community and the materials that they were offering, specific to the place by the people of the place. Because, for Yumang, this had always been about cultivating a certain community and culture.

For Yumang, the rammed earth was the departure that not only generates space, but also talks about an architecture that is more thoughtful and valuable. Yumang says his inquiry is about “how to break boundaries to create enduring structures that honour authenticity, naturalness and respect for the genius of the place.” He has a manifesto.

Drafted ground up, as per his signature way of thinking and moulding, his advocacy is for regenerative architecture. As a young architect, Yumang learnt from Western deconstructivists like Peter Eisenmann and John Hejduk. It used to be about the celebration and finesse of forms. Architecture was a discussion about a dislocation as a gesture and, about a dislocation from the place. This human-centric principle of architecture seemed so rigidly selfish and naive. Yumang craved a more understanding and befitting architectural principle.

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A sculpture adds a bright pop of colour
Above A sculpture adds a bright pop of colour
A sculpture adds a bright pop of colour

Yumang’s exercises at the Maka Earth Academy revealed that architecture should be oikos-centric, not human-centric. No other ecological existence stands independent, disconnected from the surroundings. Why then would built spaces, along with the processes of spatial realisation, not stand in co-existence? Identifying its place within its physical and temporal site context is at the core towards a regenerative architecture.

“We need to always remember that living species and the landscape, everything, anything in fact, do not and cannot live or exist for themselves, by themselves.” Yumang looked beyond the tectonics and through the construction process to extract the value of what his tectonic investigations were truly aspiring to do.

As merely a piece in the scheme of the site’s form, function and beauty, the architectural solutions utilised should be one of frugal innovation. People are misguided that excessive technological interventions can successfully curb the organic ferality of the found site, and provide cutting-edge control. But the elegant solutions do not lie in such unnecessary, often foreign, interventions. 

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Rammed earth wall structurally supported by timber laminate beams
Above Rammed earth wall structurally supported by timber laminate beams
Rammed earth wall structurally supported by timber laminate beams

Yumang had experienced how frugal innovative methods, learnt from the genius of the place, offer the most seamless and potent solutions. From his field studies of crafting landscapes, Yumang noted the effortless adaptation of anahaw, kalatsutsi, timik or buho as opposed to the preferred, often non-endemic species. It’s the readily available, frugal, innovative answers that offer the simplest and most reliable build spaces.

Architectural responses should learn from Lo-TEK (local traditional ecological knowledge), from the metis wisdom of the local precedents. We can all remember Yolanda caused such deadly damage, whereas Ferdie caused no casualties as it swept through Batanes. The only difference was that Batanes simply relied on its ancestral structures. Only the centuries-old sinadumparan, cogon roofs, kapanpet and tapangko stood against, served and protected.

Yumang professes, “Don’t romanticise the resilience of the people.” Rather, he encourages the gathering of the information around and being attentive to Lo-TEK; implanting the place from both the logical and spiritual means; and creating architecture that is true to the site and to the people. There are ample sources of distinctly Filipino architectural departures that will allow architects to produce site-specific, context-specific, community-serving, aesthetically pleasing, sustainably resilient sanctuaries in our land for our people.

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The reed panels cladding the perimeter of Maka Earth Academy’s workshop hall
Above The reed panels cladding the perimeter of Maka Earth Academy’s workshop hall
The reed panels cladding the perimeter of Maka Earth Academy’s workshop hall

The three ethos of regenerative architecture are oikos-centric value, frugal innovation techniques and Lo-TEK strategies. Yumang defines, “Regenerative architecture is a significant space that fosters communities and inspires transformation in the relationship between the natural and built environment.” He says this new relationship is essential to healing our damaged ecosystem. Whereas sustainability is about protecting natural resources, it still exists within the eventual damaging of the environment. But regeneration is about healing, a collective change in reverting the damaging practices done to the forests and other ecosystems.

For Balika Rammed Earth, the material is the departure that serves to create regenerative architecture. Rammed earth is the building unit that is moulded from the land of the site. This land is layered with the traces of those who inhabited this place in times before us. So the regenerative architecture creates a new interpretation for the site, but is connected physically and temporally. Maka Earth Academy demonstrates an iteration of how regenerative architecture stands and is occupied.

At first glance, the numerous architectural follies that mark the grounds of Maka Forest Academy may suggest a practice inquiring into tectonic architecture. It may seem Balika Rammed Earth is adding to the collection of Kenneth Frampton’s tectonic architectural archive. But tectonic architecture is just a legible visual language of Yumang’s practice. Materials come together, are joined and fastened to support one another to stand, enclose and protect. The tectonics is sensually and visually titillating, but there’s a notion of a more profound beauty.

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The workshop hall of the Maka Earth Academy
Above The workshop hall of the Maka Earth Academy
The workshop hall of the Maka Earth Academy

The ambience whispers a deeper meaning beyond the superficial tectonics. What Maka Forest Academy really harbours is an advocacy for regenerative architecture to play a role at the socio-community level. It believes that architecture is just the grounds that will provoke and instigate other meanings. The tactile space itself is not the final state; it is just a part of the eventual community of people and a way to nudge people to live regeneratively.

The personal sanctuaries Balika Rammed Earth advocates for the belief that architects and builders should “practice through humility and reflection, and [from this disposition] uncover new possibilities… seeking inspiration from the past, continuing to break new grounds, creating meaningful living spaces that connect history, artisanship and the oikos.”

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A rammed earth column
Above A rammed earth column
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A worktable that generates creative expressions
Above A worktable that generates creative expressions
A rammed earth column
A worktable that generates creative expressions

Conversations with Yumang are most provocative in his undeniable duality between advocate and architect. There is a constant oscillation between the immaterial advocate, who thinks about the ethos and the values being found and drafted into thought and works, and the material architect, who determinedly experiments and creates to understand how to materialise regenerative architecture as a practical solution pertaining to everyday Filipino dwelling.

For Yumang, such regenerative forest dwellings enrich a Filipino’s presence within the context of a given time and place. We and our spaces are just transient moments. Yumang expects regenerative architecture to become an active producer as it inherits the narratives from the people of the past and prompts the new stories to be written by the people who are the new dwellers. Ultimately, regenerative architectural spaces will act to compound the layers of stories and let life live on. After all, without telling ourselves stories, how can we live on?

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Credits

Photography: Rodney Aaron Zheng

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