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Ōtium Modular Classroom

First Delivery of modular classroom

December 2019
First delivery

Excellent production capacity

Obtaining 2 factories
capable of producing
over 150 modules per month

Minimization of on-site construction work
 (Within 14 days)

90-95% of the product is factory-made and shipped to minimize the on-site construction work compared other companies

Ōtium Modular Classroom Advantages

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Modularization of buildings

Basic units equipped with structure and facilities are shipped to the site and constructed to create a space using the “modular construction method”, which involves assembly, installation, and disassembly procedures.

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Secure durability and constructability

We provide safe construction by applying eco-friendly materials and construction methods with superb fire resistance, and shock resistance properties.

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Shortening of construction(production) period through factory production

With design standardization and factory automation, more the 90% of the production procedures are carried out in the factory, enabling production within at least 90 days, regardless of the season.

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Outstanding safety

We were able to secure structural safety and earthquake resistance, and every modular construction has achieved the same level of safety as general building, including earthquake resistance, fire resistance property, evacuation pathways, insulation, and ventilation by establishing firefighting facilities and fireproof structures against potential fire outbreaks.

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Energy-saving system reflection and pleasant learning environment creation

Energy-saving properties are enhanced with insulating materials that conform to the building’s energy-saving design standards. Also, the window area occupying more than 1/20 of the floor area with a heat recovery ventilation for a comfortable stay.

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High recycling rate

Environmental-friendly materials with high recycling rates are utilized to create a basic unit of an integrated system equipped with electrical, communication, fire extinguishing, and mechanical facilities, which can be easily maintained and recycled by attaching internal external finishing materials.

Ōtium Modular Classroom Performance

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Structural safety performance

Secured structural safety - Confirm structural safety and earthquake-resistant design

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Firefighting

Retain fire extionguishing facilities in accordance with the Act on Fire Prevention and Safety Control and Act on Installation and Management of Firefighting Systems

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Vibration and sound insulation

Vibration resistance level within the general office vibration tolerance, heavy impact sound less than 65dB, exterior wall noise reduction construction over level 2

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Evacation in case of fire

Sturcture designed to be adequate for evacuation case of fire or other disaster

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Ventilation, lighting, humidity, temperature, airquality

Secured windows, lighting, and mechanical equipment

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Energy-saving

Comply with the energy-saving design stanbdard of general buildings

※ Mobility : Easily moved and reinstalled after the rental period ends (recycling rate of 80% or more)

Ōtium Modular Classroom Process

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Ōtium Modular Classroom Design Example

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