DAEHANi.m.

Hori-Drain® is manufactured by DAEHAN i.m. a trusted horizontal drain manufacturer specializing in advanced geosynthetic drainage systems for civil engineering, infrastructure, and land development projects worldwide. What is Hori-Drain®? Hori-Drain® is a high-performance horizontal drain system designed for efficient groundwater drainage and soft ground improvement applications. It is engineered to improve soil stability, reduce excess pore water pressure, and support long-term infrastructure performance in challenging geotechnical environments. What is a horizontal drain system? A horizontal drain system is designed to collect and discharge groundwater or excess pore water horizontally from soil layers. It helps improve soil stability, accelerate drainage, and prevent water accumulation in construction and ground improvement projects. Applications of Hori-Drain® Hori-Drain® is an advanced horizontal drainage system designed to replace conventional drainage ...

Verti-Drain® by DAEHAN i.m. is a high-performance pocket-style prefabricated vertical drain (PVD) designed for soft ground improvement and accelerated soil consolidation. It is manufactured using a mechanically strong polypropylene (PP) core combined with a specialized nonwoven filter jacket for reliable drainage performance in challenging geotechnical conditions. What is the purpose of a prefabricated vertical drain (PVD)? A prefabricated vertical drain (PVD) is used to accelerate the consolidation process in soft soils by allowing trapped water to escape quickly. This improves soil strength, reduces settlement time, and shortens overall construction schedules. How does Verti-Drain® improve soft ground? Verti-Drain® creates vertical drainage paths inside soft clay or compressible soil layers. When combined with surcharge loading or vacuum consolidation methods, water is expelled faster, resulting in quicker soil stabilization and improved bearing capacity. Key F...