PIPE FOR REDUCING DUST OF SHOTCRETE, CONSTRUCTING SYSTEM AND CONSTRUCTING METHOD USING THEREOF
SUCTION FOUNDATION FOR PRE-LOADING AND CONSTRUCTION METHOD THEREOF
SUCTION FOUNDATION HAVING INNER PLATE WITH ADJUSTABLE INCLINATION FOR ALLEVIATING PROBLEM SPRINGING FROM SLOPE OF SEABED GROUND AND CONSTRUCTION METHOD THEREOF
FLOATING STRUCTURE FOR REDUCING SHAKE
Light-weight foamed concrete composite for secondary products and a method for manufacturing concrete secondary products using the same
SUPPORTER FOR JOIN REBAR
hydrogen leak detection system of hydrogen fuel cell and method of the same
RCC dam for formation of atypical curved surface and construction method of the same
Frame modular construction
System for treating organic wastewater using heating type filtration