[go: up one dir, main page]

KR900700408A - Production method and composition of porous lightweight aggregate - Google Patents

Production method and composition of porous lightweight aggregate

Info

Publication number
KR900700408A
KR900700408A KR1019890702217A KR890702217A KR900700408A KR 900700408 A KR900700408 A KR 900700408A KR 1019890702217 A KR1019890702217 A KR 1019890702217A KR 890702217 A KR890702217 A KR 890702217A KR 900700408 A KR900700408 A KR 900700408A
Authority
KR
South Korea
Prior art keywords
cement
lightweight aggregate
porous
fine particles
lightweight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR1019890702217A
Other languages
Korean (ko)
Inventor
둔켈 요아킴
Original Assignee
둔켈 요아킴
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 둔켈 요아킴 filed Critical 둔켈 요아킴
Publication of KR900700408A publication Critical patent/KR900700408A/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

내용 없음No content

Description

다공성 경량골재의 생산방법 및 그 조성물Production method and composition of porous lightweight aggregate

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

Claims (6)

경화후의 건밀도가 약 200내지 600㎏/㎥되도록 시멘트, 물, 기포제를 적당한 양으로 혼합하고 상기 혼합물을 판넬(panel), 블럭(block) 등의 형태로 하기 위하여 형틀안에 넣어 경화시킨 후 미립자의 크기가 최대 25mm가 되도록 파쇄하는 것을 특징으로 하는 기포가 형성되는 광물재료의 다공성 경량골재의 생산방법.Cement, water and foaming agents are mixed in an appropriate amount so that the dry density after curing is about 200 to 600 kg / ㎥ Method for producing a porous lightweight aggregate of mineral material bubbles are formed, characterized in that the crushing to a maximum size of 25mm. 제1항에 있어서, 경량골재 미립자는 적어도 한번은 시멘트 반죽(paste)으로 코팅(coating)시키고 그 코팅된 시멘트를 자연 경화시키는 방법.The method of claim 1, wherein the lightweight aggregate particulate is coated at least once with cement paste and the coating cement is naturally cured. 제1항에 있어서, 경량골재 미립자의 외표면을 축축히 적셔 시멘트에 굴려서 코팅한 후 자연 경화시키는 방법.The method according to claim 1, wherein the outer surface of the light aggregate fine particles is moistly moistened, rolled onto a cement, and then hardened naturally. 제1항에 의한 방법에 따라 생산된 기포가 형성된 광물재료의 다공성 경량골재의 미립자의 겉보기 밀도가 대략 200내지 600㎏/㎥이고 미립자의 크기가 최대 25mm를 가지는 것을 특징으로 하는 다공성 경량골재의 미립자.Fine particles of porous lightweight aggregate, characterized in that the apparent density of the fine particles of porous lightweight aggregate of the bubble-formed mineral material produced according to the method of claim 1 having a maximum particle size of 25mm . 제4항에 있어서, 미립자의 코팅(coating)은 시멘트로 이루어지는 다공성 경량골재.The porous lightweight aggregate of claim 4, wherein the coating of the fine particles is made of cement. 미립자의 겉보기 밀도가 대략 200내지 600㎏/㎥이고 미립자의 크기가 최대 25mm를 가지며 시멘트로 코팅(coating)된 다공성 경량골재를 수경접합제(hydraulic binder), 시멘트, 경량골재, 하나 또는 여러개의 일반적인 콘크리트 첨가제 등과 혼합하여 생산되는 것으로서 약 500내지 1800㎏/㎥의 콘크리트 체적밀도를 가지는 코로스드 스트럭춰(closed structure) 경량콘크리트 또는 내부다공성 구조(internal porous structure)를 가지는 경량콘크리트의 기본 단위체(casting unit).Cement-coated porous lightweight aggregates, which have an apparent density of approximately 200 to 600 kg / m3 and a maximum particle size of 25 mm, are coated with cement, hydraulic binders, cements, lightweight aggregates, one or several common It is produced by mixing with concrete additives, etc., and is a basic unit of lightweight concrete with a closed structure lightweight concrete or internal porous structure having a concrete volume density of about 500 to 1800 kg / ㎥. unit). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890702217A 1988-03-29 1989-03-29 Production method and composition of porous lightweight aggregate Granted KR900700408A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3810683A DE3810683A1 (en) 1988-03-29 1988-03-29 LIGHTWEIGHT CONCRETE BODY WITH A LIGHT EXTRACT OF FOAM CEMENT AND METHOD FOR THE PRODUCTION THEREOF
DEP3810683.3 1988-03-29
PCT/DE1989/000196 WO1989009195A1 (en) 1988-03-29 1989-03-29 Lightweight aggregate for concrete

Publications (1)

Publication Number Publication Date
KR900700408A true KR900700408A (en) 1990-08-13

Family

ID=6350985

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019890702217A Expired - Lifetime KR930009896B1 (en) 1988-03-29 1989-03-29 Method for the production of a porous ligrtweigt aggregate for concrete, porous lightweight aggregate as well as cast lightweight concrete units and components
KR1019890702217A Granted KR900700408A (en) 1988-03-29 1989-03-29 Production method and composition of porous lightweight aggregate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019890702217A Expired - Lifetime KR930009896B1 (en) 1988-03-29 1989-03-29 Method for the production of a porous ligrtweigt aggregate for concrete, porous lightweight aggregate as well as cast lightweight concrete units and components

Country Status (5)

Country Link
EP (1) EP0360858A1 (en)
KR (2) KR930009896B1 (en)
AU (1) AU3341989A (en)
DE (2) DE3810683A1 (en)
WO (1) WO1989009195A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442810A1 (en) * 1994-12-01 1996-06-05 Cerasiv Gmbh Granules for the production of highly porous moldings
AT412210B (en) * 2003-05-27 2004-11-25 Kranzinger Norbert Production of porous granules used in production of insulating material in building industry comprises foaming slurry composed of sand, hydraulic binder and water with addition of a foaming agent, and further processing
KR100830550B1 (en) * 2007-04-06 2008-05-22 이건테크놀로지 주식회사 Lightweight foam concrete
BE1018894A5 (en) * 2009-10-29 2011-10-04 Hooghe Johan D THE USE RECYCLED CELLENBETON IN CHAPE.
US20200087215A1 (en) * 2018-09-19 2020-03-19 Steven Patrick Miles Lighter weight composition material with low thermal conductivity
CN115611544B (en) * 2021-07-16 2024-07-23 协兴建筑科技有限公司 Inorganic expanded perlite lightweight particles and their preparation process and application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311856B (en) * 1967-12-13 1969-06-23 Ytong Ab
DE2016677A1 (en) * 1970-04-08 1971-10-28 Baustoffwerk Castrop-Rauxel GmbH & Co KG, 5603 Wülfrath Insulating mortar contg granulated aerated cement aggregate
DE2524147B2 (en) * 1975-05-30 1978-10-12 Ytong Ag, 8000 Muenchen Process for the production of lightweight panels from a porous aggregate and plaster of paris
DD130782B1 (en) * 1977-03-02 1981-01-28 Siegfried Bowens MASS FOR INSULATION AGAINST HIGH TEMPERATURES
DE3537265A1 (en) * 1985-10-19 1987-04-23 Hebel Alzenau Gmbh & Co Process for producing steam pressure-hardened aerated concrete, in particular gas concrete
DE3631220A1 (en) * 1986-09-13 1988-03-24 Heinz Josef Krause Building brick consisting of a silicate-forming material and a hydraulic binder such as, for example, lime or cement
DE3631221C1 (en) * 1986-09-13 1988-02-11 Krause Heinz Josef Process for producing granules or shaped blocks
DE3704014A1 (en) * 1987-02-10 1987-10-08 Gerhard Fabritz Process for producing flame-retardant lightweight concrete

Also Published As

Publication number Publication date
KR930009896B1 (en) 1993-10-13
DE3810683A1 (en) 1989-10-12
WO1989009195A1 (en) 1989-10-05
DE8816997U1 (en) 1992-01-23
EP0360858A1 (en) 1990-04-04
AU3341989A (en) 1989-10-16

Similar Documents

Publication Publication Date Title
US3764357A (en) Method of preparing lightweight concrete and plaster and the lightweight concrete and plaster thus prepared
NO852216L (en) SEPARATION STABLE EXTREMELY EASY CONCRETE MASS
SE7902374L (en) FIXED ADDITIVES FOR WATER HARDENING BINDERS
Cheah et al. The engineering properties of high performance concrete with HCWA–DSF supplementary binder
EP2361895A1 (en) Combination of a moulded part for use as an insulating board, method for producing same and insulating board
RU2194685C2 (en) Raw mixture for wood-concrete materials making and method of its preparing
KR900700408A (en) Production method and composition of porous lightweight aggregate
DE69502278T2 (en) MORTAR COMPOSITION
FR2307930A1 (en) Permanent lightweight insulation for building wall - has hydrated or porous binding matrix with shredded paper aggregate
JPH0424304B2 (en)
EP0615518B1 (en) Method of processing lignite fly-ash
Karolina et al. The effectiveness of stone ash and volcanic ash of mount Sinabung as a filler on the initial strength of self-compacting concrete
RU2103240C1 (en) Raw materials mixture for manufacturing of light concrete
KR850007237A (en) Manufacturing method of cement concrete construction with high permeability
JPS5812223B2 (en) Manufacturing method of lightweight concrete
DE19548952C2 (en) Lightweight masonry mortar
KR950014703B1 (en) Light brick manufacturing method
RU2641349C2 (en) Polydisperse wood-cement mixture with nanomodificator
GB1330458A (en) Making light weight concrete
JPH06144950A (en) Production of ceramic lightweight building material
JPS6126545A (en) Method for manufacturing water-repellent inorganic products
RU2100320C1 (en) Method of gypsum-sawdust plate and block making
JPH02311341A (en) Production of porous light-weight aggregate, cast unit or composite of light-weight ag- gregate and light weight concrete
SU1669893A1 (en) Slag ash concrete mix for load-carrying structures
SU390042A1 (en)

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891129

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19910316

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19891129

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19930619

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19930918

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19940112

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee