KR960007496A - Lightweight Foamed Concrete Using Paper Sludge Incineration - Google Patents

Lightweight Foamed Concrete Using Paper Sludge Incineration Download PDF

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Publication number
KR960007496A
KR960007496A KR1019940019379A KR19940019379A KR960007496A KR 960007496 A KR960007496 A KR 960007496A KR 1019940019379 A KR1019940019379 A KR 1019940019379A KR 19940019379 A KR19940019379 A KR 19940019379A KR 960007496 A KR960007496 A KR 960007496A
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KR
South Korea
Prior art keywords
lightweight
concrete
foamed concrete
sludge incineration
paper sludge
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Application number
KR1019940019379A
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Korean (ko)
Inventor
김명환
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구형우
한솔제지 주식회사
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Application filed by 구형우, 한솔제지 주식회사 filed Critical 구형우
Priority to KR1019940019379A priority Critical patent/KR960007496A/en
Publication of KR960007496A publication Critical patent/KR960007496A/en

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Abstract

규산질 물질, 석회질 물질 및 제지 슬러지 소각회를 포함하는 경량 기포 콘크리트는 종래 경량 기포 콘크리트의 단점을 극복하여, 단열성, 강도, 경량성 등의 물성면에서 매우 우수한 경량 기포 콘크리트이다. 또한 본 경량 기포 콘크리트에는 필요에 따라 시멘트, 석고, 규석, 모래, 알루미늄 분말 발포제 또는 계면 활성제를 사용하는 발포제, 기타 기포 촉진제, 분산제, 기포 안정제, 철근 및 조강제등의 첨가제를 더욱 첨가하여 경량 기포 콘크리트의 물성을 더욱 개선할 수 있다.Lightweight foamed concrete comprising siliceous materials, calcareous materials and paper sludge incineration ashes overcomes the disadvantages of conventional lightweight foamed concrete and is very lightweight foamed concrete in terms of physical properties such as heat insulation, strength and lightness. In addition, if necessary, the lightweight foam concrete is further foamed by adding additives such as cement, gypsum, silica, sand, aluminum powder foaming agent or a foaming agent using a surfactant, other foaming accelerators, dispersing agents, bubble stabilizers, reinforcing bars and steel reinforcing agents. The properties of the concrete can be further improved.

Description

제지 슬러지 소각회를 이용한 경량 기포 콘크리트Lightweight Foamed Concrete Using Paper Sludge Incineration

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (10)

석회질 물질, 규산질 물질 및 제지 슬러지 소각회를 포함하는 경량기포 콘크리트.Lightweight foamed concrete containing calcareous, siliceous and paper sludge incineration ash. 제1항에 있어서, 상기한 석회질 물질은 생석회, 시멘트, 및 석고로 이루어진 군에서 하나이상의 선택된 것인 경량 기포 콘크리트.The lightweight foam concrete of claim 1, wherein the calcareous material is at least one selected from the group consisting of quicklime, cement, and gypsum. 제1항에 있어서, 상기한 규산질 물질은 규사, 구석, 및 모래로 이루어진 군에서 하나이상 선택된 것인 경량 기포 콘크리트.The lightweight foam concrete of claim 1, wherein the siliceous material is at least one selected from the group consisting of silica sand, corners, and sand. 제1항 내지 제3항에 있어서, 상기한 제지 슬러지 소각회가 물을 제외한 경량 기포 콘크리트 원료의 전체 중량에 대해서 0.5 내지 30중량% 첨가되는 기포 콘크리트.The foamed concrete according to claim 1, wherein the papermaking sludge incineration ash is added in an amount of 0.5 to 30% by weight based on the total weight of the lightweight foamed concrete raw material excluding water. 제1항에 있어서, 상기한 제지 슬러지 소각회는 강열 감량이 8%이하이며, 입도는 100 메쉬체를 통과하는 것이 70%이상인 것인 경량 기포 콘크리트.The light-weight foamed concrete according to claim 1, wherein the paper sludge incineration ash has an ignition loss of 8% or less, and a particle size of 70% or more that passes through a 100 mesh sieve. 제1항에 있어서, 상기한 제지 슬러지 소각회는 SiO2성분 및 Al2O3성분을 제지 슬러지 소각회 전체 중량에 대해서 75중량% 이상 포함하는 경량 기포 콘크리트.The light-weight foam concrete according to claim 1, wherein the paper sludge incineration ash comprises at least 75 wt% of the SiO 2 component and the Al 2 O 3 component based on the total weight of the paper sludge incineration ash. 제1항에 있어서, 상기한 경량 콘크리트는 시멘트, 규석, 석고, 모래, 알루미늄 분말 발포제 또는 계면 활성제를 사용하는 발포제, 기포 촉진제, 분산제, 기포 안정제, 철근 및 조강제로 이루어진 군에서 선택되는 하나 이상의 첨가제를 더욱 포함하는 경량 기포 콘크리트.The method of claim 1, wherein the lightweight concrete is at least one additive selected from the group consisting of cement, silica, gypsum, sand, aluminum powder blowing agent or blowing agent using a surfactant, foam accelerator, dispersant, foam stabilizer, reinforcing bar and steel reinforcement. Lightweight foam concrete further comprising. 제1항에 있어서, 상기한 경량 기포 콘크리트는 고온, 고압에서 증기양생 시켜서 발포법에 의하여 제조된 것인 경량 기포 콘크리트.The lightweight foamed concrete of claim 1, wherein the lightweight foamed concrete is produced by foaming by steam curing at high temperature and high pressure. 제1항에 있어서, 상기한 경량 기포 콘크리트는 블록, 칸막이 또는 판넬 형태로 제조된 것인 경량 기포 콘크리트.The lightweight foamed concrete of claim 1, wherein the lightweight foamed concrete is manufactured in the form of a block, partition, or panel. 제1항에 있어서, 제지 슬러지 소각회가 경량, 단열, 강도증진용으로 사용되는 것을 특징으로 하는 경량 기포 콘크리트.The light-weight foam concrete according to claim 1, wherein the paper sludge incineration ash is used for light weight, heat insulation, and strength increase. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019379A 1994-08-05 1994-08-05 Lightweight Foamed Concrete Using Paper Sludge Incineration KR960007496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940019379A KR960007496A (en) 1994-08-05 1994-08-05 Lightweight Foamed Concrete Using Paper Sludge Incineration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019379A KR960007496A (en) 1994-08-05 1994-08-05 Lightweight Foamed Concrete Using Paper Sludge Incineration

Publications (1)

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KR960007496A true KR960007496A (en) 1996-03-22

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KR1019940019379A KR960007496A (en) 1994-08-05 1994-08-05 Lightweight Foamed Concrete Using Paper Sludge Incineration

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446149B1 (en) * 2000-04-19 2004-09-04 지엔아이종합건축사사무소(주) The Contrete block pruducing method
KR100448315B1 (en) * 2002-04-24 2004-09-10 홍진씨엔텍 주식회사 Chemical additives used as stabilizing agent for entrained air in concrete and as water proofing agent for concrete and Air entraining agent with the air stabilizing agent showing low air loss by time in concrete
KR101120623B1 (en) * 2008-04-30 2012-03-16 정맥산업개발(주) Hydraulic hardened complex forms comprising paper-making sludge incineration ash as main material, and method for preparing the same
KR101580795B1 (en) * 2015-08-11 2015-12-29 주식회사 건설자재산업 Composition for aerated cement with bubble uniformity and settlement decrease

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446149B1 (en) * 2000-04-19 2004-09-04 지엔아이종합건축사사무소(주) The Contrete block pruducing method
KR100448315B1 (en) * 2002-04-24 2004-09-10 홍진씨엔텍 주식회사 Chemical additives used as stabilizing agent for entrained air in concrete and as water proofing agent for concrete and Air entraining agent with the air stabilizing agent showing low air loss by time in concrete
KR101120623B1 (en) * 2008-04-30 2012-03-16 정맥산업개발(주) Hydraulic hardened complex forms comprising paper-making sludge incineration ash as main material, and method for preparing the same
KR101580795B1 (en) * 2015-08-11 2015-12-29 주식회사 건설자재산업 Composition for aerated cement with bubble uniformity and settlement decrease

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