Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BACKFILLING METHOD USING COMPOSITION OF SELF COMPACTING AND RAPID SETTING LIGHT-WEIGHTED FOAM MORTAR
The present invention relates to a backfilling method which secures weight lightening and re-excavation ability by pouring and mixing a foaming agent into mortar including Portland cement and fly ash cement as a bonding material, and produces a self-compacting and rapid hardening light-weighted foam mortar compound improving working time efficiency on site by additionally adding a strength development accelerant, while depositing the mortar compound in an excavation part.
본 발명은 포틀랜드 시멘트와 플라이애시를 결합재로 포함하는 모르타르에 기포제를 혼입하여 경량화와 재굴착성을 확보하고, 추가적으로 강도발현 촉진제의 첨가를 통하여 작업시간의 효율을 개선한 자가다짐형 속경성 경량기포 모르타르 조성물을 현장에서 제조하면서 굴착부에 타설하여 되메움 시공하는 방법에 관한 것이다.
BACKFILLING METHOD USING COMPOSITION OF SELF COMPACTING AND RAPID SETTING LIGHT-WEIGHTED FOAM MORTAR
The present invention relates to a backfilling method which secures weight lightening and re-excavation ability by pouring and mixing a foaming agent into mortar including Portland cement and fly ash cement as a bonding material, and produces a self-compacting and rapid hardening light-weighted foam mortar compound improving working time efficiency on site by additionally adding a strength development accelerant, while depositing the mortar compound in an excavation part.
본 발명은 포틀랜드 시멘트와 플라이애시를 결합재로 포함하는 모르타르에 기포제를 혼입하여 경량화와 재굴착성을 확보하고, 추가적으로 강도발현 촉진제의 첨가를 통하여 작업시간의 효율을 개선한 자가다짐형 속경성 경량기포 모르타르 조성물을 현장에서 제조하면서 굴착부에 타설하여 되메움 시공하는 방법에 관한 것이다.
BACKFILLING METHOD USING COMPOSITION OF SELF COMPACTING AND RAPID SETTING LIGHT-WEIGHTED FOAM MORTAR
자가다짐형 속경성 경량기포 모르타르 조성물을 이용한 되메움 시공방법
AN JI HWAN (Autor:in) / JEON SUNG IL (Autor:in)
21.09.2016
Patent
Elektronische Ressource
Koreanisch
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