Method For Constructing Waterproofing Layer using Silica

• Main Author: KIM, YOUNG CHOL
• Format: Patent
• Language: English; Korean
• Published: 13.06.2023
• Subjects: ARTIFICIAL STONE; ASSEMBLY OF BRIDGES; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; LIME, MAGNESIA; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; METALLURGY; OR VIADUCTS; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The present invention relates to a method for constructing a waterproofing layer of a bridge using silica, which can effectively respond to cracks occurring in a concrete slab by applying a silica-added primer, and can provide a waterproofing layer of a bridge, the watertightness, tensile strength, adhesion, and durability of which are improved by applying a silica-added waterproofing material and a protective layer. The method for constructing a waterproofing layer of a bridge using silica according to the present invention comprises the steps of forming a primer layer, forming a coating waterproofing material layer, arranging a protective layer, and forming an asphalt pavement layer. 본 발명은 실리카를 이용한 교면방수공법으로서, 실리카가 첨가된 프라이머를 적용하여 콘크리트 상판에 발생된 균열에 효과적으로 대응할 수 있고, 실리카가 첨가된 도막방수재 및 보호층에 의하여 수밀성, 인장력, 점착성, 및 내구성이 향상된 교면방수층을 제공할 수 있는, 실리카를 이용한 교면방수공법에 관한 것이다.