Technology Innovation

01 Indoor Air Quality (IAQ) Management System

With a thorough analysis of the TVOC (total volatile organic compounds) and radon to determine the indoor air quality, we apply reliable materials through the selective application of eco-friendly finishing materials, as well as the selection of products in the design stage, and a triple inspection of the materials for model houses and household units. We improve the indoor air quality by removing pollutants through ventilation and bake-out techniques, to create a vibrant indoor space with clean and natural air.

02 SHM (Structural Health Monitoring) System

This monitoring system is used to assess the usability and stability of various aging structures, such as high-rise and large buildings. With the system, we can predict damage in the case of large-scale natural and man-made disasters, to prevent building collapses in advance. Reasonable repair and reinforcement measure are determined by identifying the location of damage to the structure and through a quantitative evaluation of the degree of damage.

03 Spalling-Resistant Concrete

This is a construction method used to prevent spalling and to improve fire resistance in the case of fire, for the high-performance concrete used in Tall-Buildings buildings, etc. The technology prevents spalling the high-performance concrete and improves the residual strength in the case of fire, due to the release of the internal water vapor pressure through which the fibers are melted, by mixing polypropylene fibers with at least 0.1% of the concrete volume.

• Construction NET No. 454

04 Column Shortening

As buildings are becoming higher, the columns of Tall-buildings buildings are subject to shortening due to elastic and inelastic shrinkage. Unequal column shortenings in high-rise buildings may cause problems such as the deformation of curtain walls, failure of vertical plumbing ducts, fall of elevator rails, slab tilting, etc. A structural design is carried out through a column shortening analysis, to assess the additional stress being applied to slabs and beams.