Water-tight waterproof system "Water Barrier"

EVA material waterproofing component for concrete jointing! It can limit the range of water leakage.

"Water Barrier" is a waterproofing component developed for water-tight type (non-drainage type) tunnels to prevent water leakage at the joints of lining concrete. It can protect and reinforce the waterproof sheet at the joints of the lining concrete, preventing water leakage from these joints. In the unlikely event that leakage occurs, it can limit the area of leakage. 【Features】 ■ Protection and reinforcement of the waterproof sheet at the joints of the lining concrete is possible ■ Prevents water leakage from the joints of the lining concrete ■ In the unlikely event of leakage, it can limit the area of leakage *For more details, please refer to the PDF document or feel free to contact us.

Waterproof sheetCoating film waterproofing material/permeable waterproofing material