Sep 5, 2023 14:43
8 mos ago
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English term

gravel ash

English to Korean Tech/Engineering Construction / Civil Engineering
건설 장비 설명서에 굴착기로 퍼올릴 수 있는 자재를 설명하는 부분 중에
"3 inches of gravel ash"라는 표현이 있습니다.
gravel ash가 일종의 골재 같은데, 별도의 한글 용어가 존재하나요?

Proposed translations

16 hrs
Selected

폐자갈

건설 현장에서 나오는 이물질이 섞인 자갈을 순수한 자갈과 구분하여 "폐자갈"로 칭하는 듯 합니다.
Example sentence:

인천시 소래생태공원, '산업 폐자갈'로 인한 환경파괴…당국은 방관

유류오염자갈 건식세척기술은 기름으로 오염된 철도 폐자갈을 재활용하는 기술이다.

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4 KudoZ points awarded for this answer.
2 hrs

소각재

소각잔재물, 슬러지, 연소재를 이용한 토목건축 소재의 제법

(발명의 명칭) 소각잔재물,슬러지, 연소재를 이용한 토목건축 소재의 제법
(목적) 산업체와 도시에서 다량으로 산출되는 각종 폐기물을 매립대신 재활용하여 폐기물에 의한 환경공해를 방지하려는데 있다.
(구성) 생활폐기물 및 산업폐기물의 소각잔재물, 슬러지, 연소재, 콘크리트 건축폐자재의 분쇄무기질물 등을 입도와 배합용량을 조절하고 시멘트로 혼합하여 각종 토목 건축공사의 벽돌이나 기초 소재 등을 성형하여 매립하지 않고 재활용할 수 있게 한 것이다.

Eng version PURPOSE: A method for making an engineering and constructional material by using incineration residues, sludge and burned ash is provided to improve the stability and consumption of recycled materials, and to prevent soil pollution. CONSTITUTION: The method comprises the steps of: mixing and stirring homogeneously 15-25 wt% of sludge and burned ash, 20-30 wt% of industrial waste incineration residues, 45-55 wt% of constructional concrete waste and stone powder, 10 wt% of cement, 3 wt% of water and 0.03 wt% of admixtures to the total weight of 100%; introducing the mixture into a brick mold; and applying a desired vibration and pressure thereto to provide an engineering and constructional material.
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156 days

쇄석, 쇄석분, 쇄석재

질문 감사합니다.

'3 inches of gravel ash'가 퍼올릴 수 있는 건축 자재 문맥에서 등장한 것, 크기를 잴 수 있다는 점, 실제로 Gravel Ash가 도로 포장에 사용한 다는 점을 미루어 보았을 때, 쇄석 또는 쇄석분, 쇄석재으로 번역할 수 있습니다.

그러나 Ash가 있는 것을 미루어 보았을 때, 쇄석분이 좋을 것 같습니다.

Gravel Ash 사용법 영문 :https://trid.trb.org/View/1058581
쇄석: http://wiki.hash.kr/index.php/쇄석
쇄석분: http://wiki.hash.kr/index.php/석분

현장 용어: https://www.phiko.kr/bbs/board.php?bo_table=z4_01&wr_id=3541...

그리고 실제 공사 현장에서도 이를 쇄석이라고 부르고 있습니다.

Example sentence:

http://wiki.hash.kr/index.php/%EC%87%84%EC%84%9D

http://wiki.hash.kr/index.php/%EC%84%9D%EB%B6%84

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Reference comments

1 hr
Reference:

bottom ash, ash gravel

Abstract
Incineration is an efficient method of dealing with waste in society and at the same time making use of a biofuel. Incineration enables the energy value of the waste to be extracted while reducing the volume by about 90%. There is also much to indicate that most bottom ashes can be utilised in the construction industry. This would mean that further progress has been made towards recycling in the community.

onlinepubs.trb.org/Onlinepubs/trr/1991/1310/1310-014.pdf

FORMATION AND NATURE OF BOTTOM ASH
Coal ash, incombustible mineral matter, accounts for 10 to
20 percent, by weight, of the coal consumed in power plants.
Ash characteristics are affected by the type of boiler and the
operation procedure, as well as by the type of coal burned.
Depending on the boiler type, the ash under the furnace
bottom is categorized as dry bottom ash or wet bottom ash.
If the ash is in a solid state at the furnace bottom, it is
called dry bottom ash. The ash particles are usual! y gray,
irregularly shaped, and highly porous. Wet bottom ash is more
often called boiler slag. The term "wet" refers to the molten
state of the ash, which leaves the furnace as a liquid. The
molten ash is quenched in a water-filled hopper to form boiler
slag. Boiler slag is a hard, black, and angular material with
a smooth surface texture. Bottom ash is crushed to the size
of gravel to facilitate subsequent handling.
There are three categories of coal-burning boilers, each
producing different types and quantities of coal ash. These
types are: (a) pulverized coal-fired furnaces; (b) stoker-fired
furnaces; and (c) cyclone furnaces. The first two types of
furnaces contain several subtypes of boilers. Table 1 shows
the relative quantities of coal ash collected for various boilers.
Modern large utility boilers burn pulverized coal and have
dry bottom furnaces.

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Note added at 1 hr (2023-09-05 16:41:46 GMT)
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https://www.sciencedirect.com/science/article/abs/pii/S09560...
https://onlinepubs.trb.org/Onlinepubs/trr/1991/1310/1310-014...

https://patents.google.com/patent/KR102376743B1/en

The present invention relates to a manufacturing method of building aggregate using incineration ash which manufactures building aggregate like gravel or sand by using incineration ash generated during an incinerating process of household waste, food waste, sewage final waste, construction and industrial waste, and the like, reduces costs through continuous processes, and reduces and discharges harmful gases generated during firing, thereby realizing an eco-friendly manufacturing environment.
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