Abstract:
PURPOSE: An adhesive water swelling waterproof sheet, and a waterproofing method using the same are provided to prevent a waterproof sheet from being sagged by fixing an adhesive protection layer to a mesh. CONSTITUTION: An adhesive water swelling waterproof sheet comprises a water swelling waterproof layer(101), adhesive protection layers(102,103), a mesh(106), a first release paper(104), and a second release paper(105). Softener and process oil is added to rubber asphalt or butyl rubber, and an adhesive material is formed. The water swelling waterproof layer is formed by mixing the adhesive material and bentonite or high-absorbent resin. The adhesive protection layers are attached on both sides of the water swelling waterproof layer. The mesh is made of synthetic resin or a metal material, and attached on the upper adhesive protection layer. The first release paper is attached on the mesh. The second release paper is attached on the other surface of the water swelling waterproof layer.
Abstract:
PURPOSE: A hybrid waterproof layer structure using a rubber-asphalt waterproofing material and an embossing PVC composite sheet and a waterproofing method thereof are provided to prevent an embossing PVC composite sheet from being separated from a rubber-asphalt waterproofing material using fixing nails. CONSTITUTION: A hybrid waterproof layer structure using a rubber-asphalt waterproofing material and an embossing PVC composite sheet comprises asphalt primer, a thermoplastic rubber-asphalt waterproofing material, multiple embossing PVC composite sheets(4), fixing nails, hot melt rubber-asphalt waterproofing materials(3,5), a self-adhesive rubber sheet(6), an insulation material and protective mortar. The asphalt primer is spread on a concrete slab. The thermoplastic rubber-asphalt waterproofing material is spread on the top of the asphalt primer. The embossing PVC composite sheets are installed on the top of the thermoplastic rubber-asphalt waterproofing material to be separated from each other. The fixing nails are installed in the corners and edges of the embossing PVC composite sheets. The hot melt rubber-asphalt waterproofing materials are spread on the top of the embossing PVC composite sheets. The self-adhesive rubber sheet is spread on the hot melt rubber-asphalt waterproofing materials. The insulation material is formed on the top of the self-adhesive rubber sheet. The protective mortar is spread on the top of the insulation material.
Abstract:
A rubberized asphalt membranous waterproof and asphalt felt sheet composite waterproofing material of the gel state is provided that the complex waterproof layer of asphalt pelt sheet and rubberized asphalt emulsion is applied to the outside waterproofing of the concrete structure. A rubberized asphalt membranous waterproof and asphalt felt sheet composite waterproofing material of the gel state comprises a rubber asphalt film waterproof material for performing with moisture-proof function through the complete adhesion with the concrete structure flux line, and an asphalt felt sheet which is laminated on the rubberized asphalt emulsion, and which performs the moisture-proof function.
Abstract:
우수한 내구성, 신장성, 내후성, 내한성, 방수성을 가지는 자기접착력이 있는 방수시트가 제시되어 있다. 또한 간단한 시공방법에 의해서, 단기간에 저렴한 비용으로 우수한 방수를 효과를 얻을 수 있는 방수시트 시공방법이 제시되어 있다. 본 발명의 일 측면에 따르면, 부틸고무층, 상기 부틸고무층의 상부에 형성되는 아스팔트층, 상기 아스팔트층의 상부에 형성되는 폴리에스테르와 폴리에틸렌을 포함하는 필름층, 상기 필름층의 상부에 형성되는 프라이머층 및 상기 프라이머층 상부에 형성되는 우레탄층을 포함하는 방수시트가 제공된다. 방수시트, 부틸고무층, 아스팔트층, 프라이머층, 우레탄층
Abstract:
PURPOSE: A self-adhesion type waterproof sheet/root-proof sheet having a self-adhesion type rubberized asphalt waterproof material is provided to protect a structure from various deterioration elements. CONSTITUTION: A self-adhesion type waterproof sheet/root-proof sheet(SA) having a self-adhesion type rubberized asphalt waterproof material comprises a waterproof layer and a high-density polyethylene layer. The waterproof layer comprises asphalt, a styrene-based block polymer, paraffin-based viscoelastic oil and petroleum resin, and polybutene. The high-density polyethylene layer is loaded on the waterproof layer.
Abstract:
PURPOSE: A composite waterproof material using a water-reactive elastic coating material for top-down construction is provided to improve waterproof properties and construction performance by forming a waterproof layer using the material. CONSTITUTION: A composite waterproof material using a water-reactive elastic coating material for top-down construction comprises an HDPE sheet, a rubberized asphalt coating material, a nonwoven fabric, and a water-reactive elastic coating material. The HDPE sheet is installed on the top of a concrete surface and protects a waterproof layer from external shock. The rubberized asphalt coating material is integrally arranged on the top of the HDPE sheet and prevents deterioration caused by the acid and alkali of concrete and soil. The nonwoven fabric is integrally arranged on the top of the rubberized asphalt coating material. The water-reactive elastic coating material is loaded on the top of the nonwoven fabric and secures adhesive force.
Abstract:
PURPOSE: An asphalt sheet using membrane waterproof stuff and self-adhesive rubberized asphalt sheets and a complex waterproof construction method thereof are provided to improve waterproof performance and the service life of a waterproof layer. CONSTITUTION: An asphalt sheet using membrane waterproof stuff and self-adhesive rubberized asphalt sheets comprises a concrete base(10), a primer(21), a waterproof coating material(22) for base adjustment, and a self-adhesive rubberized asphalt sheet(23). The primer is applied on the top of the concrete base. The waterproof coating material for base adjustment is applied on the top of the primer in order to make concrete base flat. The self-adhesive rubberized asphalt sheet is attached on the top of the waterproof coating material for the base adjustment.