The Dutch architectural studio MVRDV has designed “Mega Mat” for Bangkok Design Week, a temporary installation in Lan Khon Mueang Town Square in the heart of the city that tells a thought-provoking story about plastic waste and recycling in Thailand.

The modular piece that simulates the morphology of a carpet, an omnipresent household item, is made from more than 500 recycled plastic mats to show the possibilities of recycling plastic in everyday objects, while connecting to its surroundings through an explosion of bright colours present in the city and at the design festival.

Like an infographic that transforms public space, with a colour gradient depicting how plastic waste is disposed of in the country, the project by MVRDV for Bangkok Design Week puts the spotlight on everyday objects while reproducing the shape of a carpet whose raised corner, with a curved shape, replicates the shape of the roofs of Wat Suthat Thepwararam, offering a protected space to take refuge and observe an exhibition on the history of waste.

The installation serves as an outdoor living room, a space to sit and enjoy the square, but also as an urban commitment to environmental awareness and as a paradigm towards a more responsible future, creating a soft space in a city dominated by concrete, in which the possibilities created by emphasizing the careful use of recycled materials are highlighted.

"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.

"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.

Project description by MVRDV

Public space as infographic: MVRDV’s “Mega Mat” installation at Bangkok Design Week tells a story of plastic waste and recycling.

MVRDV has completed a temporary installation at the heart of Bangkok Design Week, creating a public space that also tells a story of plastic waste and recycling in Thailand. Located on the Lan Khon Mueang Town Square outside the Bangkok Metropolitan Authority City Hall, the Mega Mat is a modular piece made of over 500 recycled plastic mats, showcasing the possibilities for using recycled plastic in everyday objects. Its bright colours add a burst of energy to the design week and connect the Mega Mat to its surroundings – and also form an 860-square-metre infographic about Thailand’s plastic waste processing.

Thailand produces around 2 million tonnes of plastic waste a year; the issue has become a hot topic nationwide as industries and the government have introduced policies and frameworks to reduce the consumption of plastic and increase the percentage of waste that is recycled. To build on this national momentum, with their contribution to Bangkok Design Week MVRDV wanted to celebrate the versatility of recycled plastic as a material for everyday products.

"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.
"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.

The Mega Mat takes recycled plastic as the material for a ubiquitous household item, the “Sua”, or mat, on which Thai families have been sitting for generations. A total of 532 modular pieces, woven with a traditional Thai textile pattern, come together to make a supersized Sua for the whole city. With each module measuring 1.8 by 0.9 metres, after Bangkok Design Week the Mega Mat will be dismantled and the individual mats will go on to live a third life – some will be donated to local temples, others will become yoga mats, and others will be upcycled into products such as bags.

The bright colours of this Mega Mat form a gradient that serves as an infographic display of how plastic waste is currently disposed of in the country: red signifies the percentage of waste that is sent to unsanitary landfills; shades of orange represent the percentage that goes to sanitary landfills, with barriers in place that prevent ground pollution; yellow represents the percentage of waste that goes uncollected; while finally, the shades of green at the centre represent the percentage of plastic that is recycled. The colours, with their concentric arrangement, also reference the colourful roofs of the Wat Suthat Thepwararam, a temple located behind the plaza.

“Around the world, people are understanding the need to think more about the objects they use, and to see products as part of a connected ecological web. In Thailand this conversation is already well underway. I encourage that. With our design of the Mega Mat, we also wanted to celebrate it as an opportunity, to see the possibilities that are created by putting an emphasis on recycled materials. In a city dominated by concrete, this mat creates a soft space where you can take off your shoes, sit, lie down, read, and play.”

Winy Maas, architect and MVRDV founder.

"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.
"Mega Mat" ephemeral installation by MVRDV. Photograph by Depth of Field Co.,Ltd.

On one corner, the Mega Mat is lifted, with the upwards-curving shape again reminiscent of the roofs of the Wat Suthat Thepwararam. This sheltered corner provides a space to share information, where visitors can find an exhibition about the story of plastic waste and recycling in Thailand and the meaning woven into the recycled plastic of the Mega Mat, while the rest of the installation allows people to sit on and enjoy the Lan Khon Mueang plaza as their outdoor living room.

MVRDV’s engagement with recycling in Bangkok Design Week is part of the practice’s broader efforts in sustainability, as it aims to transition its portfolio to a low-carbon, “Paris-proof” paradigm. The firm recently opened the Carbon Confessions exhibition in Munich that tells the story of their quest for carbon reductions on multiple levels, from developing the CarbonScape software to optimise the emissions of their projects to creating The Green Dream Foundation to offset the travel emissions created in the course of their work.

The Mega Mat was created in collaboration with the Creative Economy Agency, PTT Global Chemicals, and the Embassy of the Netherlands. The installation is one of a number of MVRDV actions at Bangkok Design Week: on February 13th–15th, in collaboration with We!Park the firm exhibited PROMPT PARK, a participatory AI project to reimagine a leftover space under the Sirat Expressway at Surawong Road. On February 15th, MVRDV founding partner Winy Maas presented the lecture “People, Places, and Architecture” in the Central Convention Hall at Silpakorn University, a recording of which will soon be made available.

More information

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Architects
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MVRDV. Lead Architect.- Winy Maas.
Partner.- Wenchian Shi.

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Project team
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Sanne van der Burgh, Sredej Bunnag, Americo Iannazzone, Zhijia Xiong, Jiani You, Dimitrios Kogkalidis, Sen Yang, Miruna Dunu, Marcela Tamez Cabello.

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Collaborators
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Partners.- Creative Economic Agency, PTT Global Chemicals, Embassy of the Netherlands, Urban Ally.
Contractor.- D-63.
Recycled mats.- Rukchat.
Lighting Designer.- FOS Lighting.
Design Studio Exhibition collaboration.- MORE.

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Client
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Creative Economic Agency, Thailand. 

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Area
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875 sqm, temporary installation for gatherings and performances. 

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Dates
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2024 - 2025.

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Location
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Laan Kon Muang Plaza, Bangkok, Thailand.

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Photography
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MVRDV is an architecture and urban planning practice founded in 1993 in Rotterdam, the Netherlands, by architects Winy Maas (Schijndel, 1959), Jacob van Rijs (Amsterdam, 1964), and Nathalie de Vries (Appingedam, 1965). All three studied at Delft University of Technology, graduating in 1990. Before establishing MVRDV, Winy Maas and Jacob van Rijs worked at the Office for Metropolitan Architecture (OMA), while Nathalie de Vries gained professional experience at Mecanoo.

Since its foundation, MVRDV has developed architectural, urban planning, and landscape projects of various scales and programmes, including residential buildings, cultural facilities, commercial spaces, offices, renovation projects, and urban masterplans. Its working methodology combines research and analysis of the social, economic, environmental, and spatial conditions of each project with a collaborative process involving clients, specialists, and professionals from different disciplines.

Its early completed projects, including the headquarters of Dutch public broadcaster VPRO in Hilversum (1997) and the WoZoCo housing complex for elderly residents in Amsterdam (1997), marked the beginning of its international recognition. These were followed by the Netherlands Pavilion at Expo 2000 in Hanover, the Silodam residential building in Amsterdam (2002), the Mirador housing complex in Madrid (2005), and the Celosía residential development, also in Madrid (2009).

Subsequent projects include the Markthal market hall in Rotterdam (2014), Crystal Houses in Amsterdam (2016), Tianjin Binhai Library in China (2017), Depot Boijmans Van Beuningen in Rotterdam (2021), and the Valley residential building in Amsterdam (2022). More recently, the practice has also undertaken the transformation of existing buildings, including the Pyramid of Tirana in Albania (2023) and the Shenzhen Women & Children's Centre in China (2023), as well as the Portlantis visitor centre in the Port of Rotterdam (2025).

MVRDV operates across Europe, Asia, and the Americas, with offices in Rotterdam, Shanghai, Paris, Berlin, and New York. The practice currently employs more than 300 professionals, including architects, urban planners, and specialists from various disciplines. Alongside its three founders, the leadership team includes partners Frans de Witte, Fokke Moerel, Wenchian Shi, and Bertrand Schippan.

Research and academic activities are also part of the practice's work. In 2008, Winy Maas founded The Why Factory, a research institute at Delft University of Technology dedicated to exploring possible scenarios for the future development of cities. Its activities include teaching programmes, research projects, publications, and exhibitions addressing architecture and urban planning.

MVRDV's projects have been featured in international exhibitions and publications and have received numerous awards in architecture and urban planning.

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Published on: February 18, 2025
Cite:
metalocus, MINERVA GARCÍA DE CASTRO
"Commitment and environmental reflection. "Mega Mat" installation by MVRDV" METALOCUS. Accessed
<https://www.metalocus.es/en/news/commitment-and-environmental-reflection-mega-mat-installation-mvrdv> ISSN 1139-6415
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