Construction process of tunnel structure with anti-seepage function

• Main Authors: HU JUN, ZENG DONGLING, WANG ZHIXIN
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; EARTH DRILLING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; GALLERIES; HYDRAULIC ENGINEERING; LARGE UNDERGROUND CHAMBERS; LIME, MAGNESIA; METALLURGY; MINING; REFRACTORIES; SHAFTS; SLAG; SOIL SHIFTING; TREATMENT OF NATURAL STONE; TUNNELS; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses a construction process of a tunnel structure with an anti-seepage function, the construction process adopts a first freezing-guniting-steel bar laying-concrete pouring mode for construction, guniting slurry is composed of cement, water, an anti-freezing agent and an accelerat...