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A Study on the Workability Estimation of Water-Soluble Rubberized Asphalt Waterproofing of Spray Type - Focus on the Material Condition -

수용성 뿜칠형 고무 아스팔트 방수재의 시공성 평가에 관한 연구 - 재료 조건을 중심으로 -

  • Published : 2003.06.01

Abstract

This study deals with the estimation of material properties according to the construction condition for water-soluble rubberized asphalt waterproofing material of spray type. In this study, the waterproofing material property by the spray construction method is suggested by means of estimation its tensile performance and temperature dependency according to mix proportion ratio(4:1, 8:1), referenced viscosity and solid content (A:360cps, 76%, B:580cps, 79%, C:490cps, 70%), spray angle($30^{\circ}$, $45^{\circ}$, $60^{\circ}$), and spray distance(30cm, 50cm, 70cm). The result of testing are as follows. (1) The mix proportion ratio of principal agent and hardener is 4:1. (2) The viscosity referenced and solid content are 490cps and 70%. (3) The spray angle referenced is $45.^{\circ}$ (4) The distance referenced from concrete surface to spray gun is 40~50cm.

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References

  1. Michael T.Kubal, Waterproofing ; the Building Envelope, McGraw-Hill, p.30, 1993.
  2. 小池迪夫, 全國塗膜防水工事業團體蓮合會, 塗膜防水ガイドブック, 1986.
  3. 栗原福次, 日刊工業新聞社, 高分子材料 フィ―ルヅノ―ト( ゴム, プラズチック, 纖維の素顔), pp 1-9
  4. 한국건설기술원, 건설기술정보센터, 방수시공 종합 정보집, 1998.
  5. 한국산업규격, KS F 3211, 지붕용 도막 방수재.
  6. 한국산업규격, KS F 4920, 외벽용 도막 방수재.
  7. 阪神高速道路 公団 日本材料学会, 付錄II樹脂 ノ―ト, p.71-78, 1988.