NEW KHMER ARCHITECTURE (NKA)
Architecture was part of a new exuberant and modernistic Khmer movement encouraged by King Sihanouk and expressed in music, dance, film and architecture, that was not seen in neighbouring parts of Indochina when they gained independence. The period started with Cambodia’s independence in 1953 and lasted until 1970 when Sihanouk was deposed in a coup by Lon Nol heralding the start of the civil war.
Vann Molyvann (VMV) was foremost among the city’s architects during this time, designing nearly 100 public and private projects. He’d studied in France and was inspired by Le Corbusier and his five principles of design, most of which can be seen in traditional Khmer wooden houses.
The five points being;
The building is raised from the ground
It has an open facade
The columns are not connected
There is a roof top garden
Concrete and wood are used in the construction
Together with a UN expert called Gerald Hanning he advised the King as to how the city should be developed.
The Institute of Languages
The last work of VMV before he left the country in 1971 and Sihanouk overthrown was the Institute of Languages, where he used all the devices he’d developed in adapting to the climate with his own unique style. Among these were;
The first floor is larger than the ground floor providing shade below in a style of passive protection, while the whole building is raised on columns from the ground as with traditional Khmer architecture.
A polygon roof separates the working space from the glare and heat of the sun and channels the breeze giving a natural cool. Vertical panels provide shade to the interior
The Institute of Languages showing the cooling polygon roof and shading vertical panels
The building is orientated to shade the stage and those inside can see out and those out in -connected by visualisation. The ground floor as with traditional Khmer wooden houses was open though now outside walls have been added on some of the buildings. The Ministry of Education doesn’t speak to the Ministry of Culture.
The main building in The Institute of Languages showing the larger 2nd & 3rd floors shading the ground floor and stage
Arial walkways over pools connect the different buildings offering a view over the 45 ha campus or shelter from the rain and sun underneath. And give an example of how VMV incorporated Angkorian design, where bridges cross temple moats. He even finished off the handrails with nagas or snakes.
The 4 Lecture Halls
The four lecture halls appear as jumping frogs creating a sense of dynamism, while the double walls faced by brick divert heat from the labouring students inside. And sculpture not painting is used to play with the shadows.
The library (not shown) is shaped like a Khmer straw hat, where outside columns support the building with no structure inside. The gutters act as fountains falling into a surrounding pool cooling the building without the need for air-conditioning (in case of the library aircon was used to control the humidity). A Le Corbusier inspired style called ‘brise soleil’ seen in Chandigargh India, where the walls are protected from the wind, rain and sun, which VMV used a lot.
The Conference Hall
The conference hall, not designed by VMV, is a parabolic shape supported from outside and traditionally open sided which killed the sound and allowed a breeze. Now the sides have been filled with glass, it has to be air-conditioned and there’s an echo to even the smallest sound.
There were air vents in the ceiling to further cool the space but they have been covered. There’s a mistake in the orientation of the hall as it faces South West catching the sun unlike the Institute of Languages.
The Hundred Houses
The next stop on our tour of NKA was The hundred houses, built between 1965 – 1967, providing social housing to National Bank of Cambodia employees who were entitled to the buildings after 20 years paying rent.
A Hundred House
The design is a cooperation between a Khmer wooden house and modern architecture. The houses appear to be randomly orientated but are actually carefully laid out to maximise the view and space.
The open space underneath is important providing an area for shelter and storage, as is the Angkorian style pool in every garden. There are 2 staircases, one into the living room and a back stair to the kitchen and the WC so guests would avoid the smell and traipsing through the house. Unlike most Khmer houses VMV designed big windows the size of doors for ventilation and light.
The main columns are made of concrete not wood as are the beams between them. The thickness of the beams has been increased so the span can be widened giving more space. The roof is like a policeman’s helmet raised above the walls and channeling any breeze from outside in.
In 1975 the estate became a military camp and every house got a number. After the civil war the Vietnamese airforce took them and in 1986 they were given back to the people. Today most are being demolished or altered as land becomes increasingly expensive.
The National Stadium
The most spectacular project was saved for last on our tour. The Olympic Stadium started in 1962 was planned for the Asian Games in 1963 but actually finished in 1964. In 1966 it was used for the Non-aligned Asian Games. The architect was VMV and the engineer a Ukranian named Vladimir Bondetsky.
The royal pavilion (top right) with a War of the Worlds timing box over the VIP seats
External staircase and tiered seating showing the ventilation holes
The building was Angkorian inspired and became known as the second Angkor Wat consuming the national budget in its construction. The materials excepting aluminium panels were all Cambodian. As with Angkor Wat the indoor stadium is surrounded by pools fed from gutters.
One of the pools surrounding the auditorium showing the guttering and reflecting the stairs
External stairs allow for a speedy and non claustrophobic evacuation. There are no walls as such just tiers of seating surround the auditorium, each seat has an open space underneath providing cooling ventilation to the entire space. The ceiling is supported by 4 columns 2 meters wide, 25 m high allowing a span of 32 m resembling a square mushroom. The ventilation allowed a breeze and light to get through during the day and the building to glow with light at night.
1 of the 4 columns supporting a square 32m span and the tiered seating illuminating the auditorium
As you leave the indoor stadium you pass under a low ceilinged corridor ,the contrast with the vast space of the 70,000 seat outdoor arena is stunning. As Frank Lloyd Write said detail is the key, which can be sen in all of VMV’s designs and the Olympic Stadium is no exception. Originally covering a 24 ha site the different aspects of the complex mirrored each other, while the 4 towers on the roof of the stadium gave orientation around the 4 cardinal points.
View across the pitch to central auditorium, Royal Box and VIP seating with towers at the 4 cardinal points
The elevation of the stadium is the same as Angkor Wat’s and allowed the seats facing East to towards the river to see the Royal Palace. It was built up using the soil from the pools surrounding it, saving money on concrete and speeding up the building process.
The National Stadium is now under threat and on the World Monument’s Fund watch list. Much of the original 24 ha has been sold for development, the original buildings demolished and construction has started on skyscrapers. There’s talk of a new Chinese funded national stadium on the outskirts of the city, which will increase the pressure to release the extremely valuable land.
Smiling Albino Cambodia / Indochine Exploration organises tours of Khmer Architecture as part of our Phnom Penh Experience