Waterproof Sheet Reinforced Water Repelling and Strain and Waterproof Lining Method Using the Same

The present invention relates to a water-repellent and strain-reinforced waterproof sheet and a waterproof lining method using the same, and more specifically, to a new waterproof sheet with improved water repellency and capability to correspond to contraction and expansion deformation, and a waterp...

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Bibliographische Detailangaben
Hauptverfasser: YOON JONG GU, YOON SO JIN, YOON BYEONG JUN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a water-repellent and strain-reinforced waterproof sheet and a waterproof lining method using the same, and more specifically, to a new waterproof sheet with improved water repellency and capability to correspond to contraction and expansion deformation, and a waterproof lining method, which desirably uses the same to reduce defect generation. According to the present invention, the water-repellent and strain-reinforced waterproof sheet has a PET-based footprint mesh inserted in the middle of a waterproof layer (110) of a synthetic polymer series, wherein the waterproof layer is formed to have thickness of 1.2 to 5 mm by one of PE, PP, TPO and PVC. The footprint mesh is woven in a lattice pattern of 840 to 1000 denier to be inserted thereinto. 본 발명은 발수 및 변형 강화 방수시트와 이를 이용한 방수 라이닝 방법에 관한 것으로, 더욱 상세하게는 발수기능과 함께 수축팽창 변형에 대한 대응능력을 강화한 새로운 방수시트와, 이를 바람직하게 이용하면서 하자발생을 줄이고 방수 라이닝 방법에 관한 것이다. 본 발명에 따른 발수 및 변형 강화 방수시트는, 합성 고분자 계열의 방수층(110) 중간에 PET 계열의 발수사 메쉬가 게재되되, 방수층이 PE, PP, TPO, PVC 중 어느 하나에 의해 1.2~5mm 두께를 가지도록 형성되고, 발수사 메쉬가 840~1000 데니어의 발수사가 격자로 직조되어 게재되는 것을 특징으로 한다.