A Basic Study on the Enhancement of Compactness and Durability of Concrete using Moist-curing Mats
-
- Nonome Hiroshi
- 戸田建設(株) 環境ソリューション部
-
- Gondai Yoshinori
- 八戸工業大学 工学研究科建築工学科専攻
-
- Fujii Masayuki
- 早川ゴム(株) 技術開発1グループ
-
- Sugawara Takashi
- 八戸工業高等専門学校 建設環境工学科
Bibliographic Information
- Other Title
-
- 湿潤養生マットによるコンクリート組織の緻密化と耐久性の向上に関する基礎的検討
- シツジュン ヨウジョウ マット ニ ヨル コンクリート ソシキ ノ チミツカ ト タイキュウセイ ノ コウジョウ ニ カンスル キソテキ ケントウ
Search this article
Description
A moist-curing mat with a high water holding capacity was developed exclusively for moist curing on a horizontal plane. A moist-curing mat was laid over a specimen installed outdoors under a condition close to that for a real structure for comparison with a specimen on which water was sprayed and with another that was not cured. Studies were made to check the enhancement of surface wetness and strength, changes in surface pore structure and enhancement of durability. As a result, it was found that laying the newly developed moist-curing mats could provide higher relative humidity near the surface, better rebound hammer test results, reduced pore volume and smaller pore size at a depth of 0 to 10 mm, greater resistance to freezing and thawing, and reduced depths of carbonation and chloride penetration than spraying water on concrete or not curing concrete.
Journal
-
- Concrete Research and Technology
-
Concrete Research and Technology 20 (1), 23-32, 2009
Japan Concrete Institute
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001204405911424
-
- NII Article ID
- 10024731857
-
- NII Book ID
- AN1053282X
-
- ISSN
- 21862745
- 13404733
-
- NDL BIB ID
- 9797592
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed