양생방법에 따른 초고강도 모르타르의 압축강도 평가에 관한 실험적 연구
- Title
- 양생방법에 따른 초고강도 모르타르의 압축강도 평가에 관한 실험적 연구
- Other Titles
- An Experimental Study on the Evaluation of Compressive Strength of Ultra High Strength Mortar by Curing Method
- Author
- 이한승
- Keywords
- 초고강도 모르타르; 포수양생; 압축강도; Ultra high strength mortar; Water-absorbing curing; Compressive strength
- Issue Date
- 2017-04
- Publisher
- 대한건축학회
- Citation
- 대한건축학회 2017년도 춘계학술발표대회논문집, v. 37, No. 1, Page. 759-760
- Abstract
- In this paper,
the curing
method
to increase
the strength
of mortar
was studied.
For this purpose,
mortar
specimens
were dealed
with
water-absorbing
curing
to evaluate
compressive
strength
according
to existing
high temperature
curing
conditions.
Experimental
results
showed
that the compressive
strength
of mortar
did not change
immediately
after water-absorbing
curing.
Plain of ST_W
specimens
subjected
to high
temperature
curing
was 9.8 ~ 10.5%,
that of G25 was 18.7 ~ 24.3%
and that of G50 was 20.0 ~ 32.3%
higher
than those of ST_N specimens.
In the case of G25 or G50, the compressive
strength
increase
rate of the ST_W
specimens
increased
with increasing
slag replacement
ratio, and
the compressive
strength
of G50 ST_W
specimens
was the highest
at 130.8 MPa. It is considered
that the strength
was increased
due to the
water supplied
from the outside
through
the water-absorbing
curing.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07178649https://repository.hanyang.ac.kr/handle/20.500.11754/103234
- ISSN
- 2287-5786
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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