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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF URETHANE WATERPROOF LAYER AND INSULATION WATERPROOF MATERIAL
PROBLEM TO BE SOLVED: To provide a construction method of an urethane waterproof layer and an insulation waterproof material in which a risk of absorbing moisture to deteriorate an insulation effect due to moisture entering a thermal insulation material is eliminated, waterproof properties and thermal insulating properties are superior, and furthermore the joining is easy, and thereby construction is simple to improve accuracy.SOLUTION: When laying and arranging board bodies 1 with a little thickness by thermal insulation foamed materials, at least the upper and side surfaces of the board bodies 1 are sprayed or coated by an urethane rubber-based water-proof material 2 with a content rate of plasticizer of 5 mass% or less, and covered by liquid-applied membrane waterproofing seamlessly and integrally, and thereby the board bodies 1 are laid and arranged by using the side surface of the board body 1 as a mutual joining surface 3 of the urethane rubber-based water-proof material 2.SELECTED DRAWING: Figure 1
【課題】断熱材に水分が入り込むため吸湿して断熱効果を劣化させるようなおそれがなく、防水性と断熱性に優れ、しかも接合が容易であるので施工が簡単で、精度のよいものすることができるウレタン防水層の施工法および断熱防水材を提供する。【解決手段】断熱発泡材による多少厚みのある板体１を敷き並べるに際して、該板体１の少なくとも上面、側面を、可塑剤の含有率が５質量％以下であるウレタンゴム系防水材２で吹付または塗布して継ぎ目なく一体的に塗膜防水被覆し、該板体１の側面をウレタンゴム系防水材２相互の接合面３として前記板体１を敷き並べる。【選択図】 図１
CONSTRUCTION METHOD OF URETHANE WATERPROOF LAYER AND INSULATION WATERPROOF MATERIAL
PROBLEM TO BE SOLVED: To provide a construction method of an urethane waterproof layer and an insulation waterproof material in which a risk of absorbing moisture to deteriorate an insulation effect due to moisture entering a thermal insulation material is eliminated, waterproof properties and thermal insulating properties are superior, and furthermore the joining is easy, and thereby construction is simple to improve accuracy.SOLUTION: When laying and arranging board bodies 1 with a little thickness by thermal insulation foamed materials, at least the upper and side surfaces of the board bodies 1 are sprayed or coated by an urethane rubber-based water-proof material 2 with a content rate of plasticizer of 5 mass% or less, and covered by liquid-applied membrane waterproofing seamlessly and integrally, and thereby the board bodies 1 are laid and arranged by using the side surface of the board body 1 as a mutual joining surface 3 of the urethane rubber-based water-proof material 2.SELECTED DRAWING: Figure 1
【課題】断熱材に水分が入り込むため吸湿して断熱効果を劣化させるようなおそれがなく、防水性と断熱性に優れ、しかも接合が容易であるので施工が簡単で、精度のよいものすることができるウレタン防水層の施工法および断熱防水材を提供する。【解決手段】断熱発泡材による多少厚みのある板体１を敷き並べるに際して、該板体１の少なくとも上面、側面を、可塑剤の含有率が５質量％以下であるウレタンゴム系防水材２で吹付または塗布して継ぎ目なく一体的に塗膜防水被覆し、該板体１の側面をウレタンゴム系防水材２相互の接合面３として前記板体１を敷き並べる。【選択図】 図１
CONSTRUCTION METHOD OF URETHANE WATERPROOF LAYER AND INSULATION WATERPROOF MATERIAL
ウレタン防水層の施工法および断熱防水材
KUSABA KIYONORI (author) / YAMAGUCHI TADAHIRO (author) / HIROSE MITSUO (author) / TSUBOI NOBUO (author)
2016-08-08
Patent
Electronic Resource
Japanese
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