| 摘要 |
<p>The present invention is one of a concrete pipeline structure (4) which improves chemical resistance, antibacterial properties, corrosion resistance, and durability by attaching a modified sulfur liner plate (2) to the inner wall of the concrete pipeline structure (4), wherein the modified sulfur liner plate (2) is formed by mixing a modified sulfur binder and an inorganic powder filler having fineness of 3000-5000 cm^2/g at a ratio of 7-95 wt%:93-5 wt% and molding a mixture in the shape of a tile.</p> |
