Donghwa Jayeonmaru, Super E0 Grade and Formaldehyde-Free

Natusjin solid wood aging oak pattern from Donghwa Natural Maru. Photo by Donghwa Enterprises

Natusjin solid wood aging oak pattern from Donghwa Natural Maru. Photo by Donghwa Enterprises

View original image

Solid wood flooring has traditionally been installed only in penthouses of large construction companies or luxury detached houses, but demand for solid wood flooring is increasing due to a growing consumer base that prefers a sophisticated atmosphere. Dongwha Enterprise's building materials brand, Dongwha Jayeonmaru's 'Natusjin Solid Wood,' creates a luxurious ambiance, which is a key advantage of solid wood flooring, and also offers excellent durability, receiving positive feedback from consumers.


Natusjin Solid Wood is produced by combining natural solid wood with Super E0 (SE0) grade formaldehyde-free (NAF, Non-Added Formaldehyde) boards. A special processing treatment is applied to the surface of the natural wood to create a natural texture that makes the wood appear alive with breath. The UV coating finish provides a warm surface feel and excellent walking comfort.


Natusjin Solid Wood uses NAF boards, which are the core material developed by Dongwha Enterprise's new technology, resulting in almost no formaldehyde emissions. Radon control technology is applied from the production stage to minimize radon emissions. During installation, a special adhesive containing radon control substances is also used.



The biggest issue with solid wood flooring, durability, has been addressed with NAF boards. While existing solid wood flooring products on the market use plywood, Natusjin Solid Wood offers superior durability and water resistance, making it easy to maintain. Compared to plywood, the NAF boards feature enhanced thermal conductivity technology and latent heat properties, allowing the floor to retain warmth for a long time.


This content was produced with the assistance of AI translation services.

© The Asia Business Daily(www.asiae.co.kr). All rights reserved.

Today’s Briefing