WO2008126125A8 - Autoclaved aerated concrete with reduced shrinkage for realising building blocks and/or floors and/or reinforced and not reinforced panels - Google Patents

Autoclaved aerated concrete with reduced shrinkage for realising building blocks and/or floors and/or reinforced and not reinforced panels Download PDF

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Publication number
WO2008126125A8
WO2008126125A8 PCT/IT2008/000254 IT2008000254W WO2008126125A8 WO 2008126125 A8 WO2008126125 A8 WO 2008126125A8 IT 2008000254 W IT2008000254 W IT 2008000254W WO 2008126125 A8 WO2008126125 A8 WO 2008126125A8
Authority
WO
WIPO (PCT)
Prior art keywords
reinforced
realising
floors
fibers
building blocks
Prior art date
Application number
PCT/IT2008/000254
Other languages
French (fr)
Other versions
WO2008126125A3 (en
WO2008126125A2 (en
Inventor
Ulderico Ceccarelli
Original Assignee
Ulderico Ceccarelli
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 Ulderico Ceccarelli filed Critical Ulderico Ceccarelli
Publication of WO2008126125A2 publication Critical patent/WO2008126125A2/en
Publication of WO2008126125A8 publication Critical patent/WO2008126125A8/en
Publication of WO2008126125A3 publication Critical patent/WO2008126125A3/en

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention concerns an autoclaved cellular concrete A.C.C., comprising: silica sand 50 - 80% pozzuolana 0,0 - 15% lime 10 - 25% cement 5 - 30% A.C.C. dust 0.5 - 4% dust and/or paste aluminum 0.5 - 1.3 %o fibers 0.1 - 4% water 5 - 7% wherein fibers can glass and/or carbon fibers, or another kind of fibers, such as cellulose fibers, steel fibers, ecc.
PCT/IT2008/000254 2007-04-16 2008-04-15 Autoclaved aerated concrete with reduced shrinkage for realising building blocks and/or floors and/or reinforced and not reinforced panels WO2008126125A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000212A ITRM20070212A1 (en) 2007-04-16 2007-04-16 AUTOCLAVED CELLULAR CONCRETE WITH REDUCED PHENOMENON OF WITHDRAWAL FOR THE REALIZATION OF BLOCKS AND / OR FLOOR AND / OR REINFORCED AND UNRESTED BUILDING PANELS.
ITRM2007A000212 2007-04-16

Publications (3)

Publication Number Publication Date
WO2008126125A2 WO2008126125A2 (en) 2008-10-23
WO2008126125A8 true WO2008126125A8 (en) 2008-12-31
WO2008126125A3 WO2008126125A3 (en) 2009-04-02

Family

ID=39864469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2008/000254 WO2008126125A2 (en) 2007-04-16 2008-04-15 Autoclaved aerated concrete with reduced shrinkage for realising building blocks and/or floors and/or reinforced and not reinforced panels

Country Status (2)

Country Link
IT (1) ITRM20070212A1 (en)
WO (1) WO2008126125A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120041087A1 (en) 2010-08-12 2012-02-16 Evgeniy Nikolaevich Yastremskiy Dry mixture for manufacturing cellular fibro concrete and method thereof
KR101041094B1 (en) 2010-10-18 2011-06-14 태성건설 주식회사 Method for manufacturing eco-friendly building materials composite
LT5966B (en) 2011-12-07 2013-10-25 Vilniaus Gedimino technikos universitetas Method of production of autoclaved porous concrete and composition of porous concrete
CN110028283A (en) * 2019-05-21 2019-07-19 皖西学院 A kind of preparation method of regenerated fiber composite active mineral material enhancing regeneration concrete
CN111302720B (en) * 2020-04-16 2021-02-05 黄通 Preparation method of concrete bundle laminated thermal insulation material
CN113860807A (en) * 2021-10-22 2021-12-31 山东居欢新型材料科技有限公司 Building material produced by waste autoclaved aerated concrete product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614469A (en) * 1979-07-16 1981-02-12 Sumitomo Metal Mining Co Antishock steammcured lightweight foamed concrete
JPS60191070A (en) * 1984-03-09 1985-09-28 住友金属鉱山株式会社 Manufacture of alc
JPH0665637B2 (en) * 1985-02-01 1994-08-24 旭化成工業株式会社 Method for producing lightweight foam concrete body
JP2001302327A (en) * 2000-04-18 2001-10-31 Sumitomo Kinzoku Kozan Siporex Kk Production process of alc(autoclaved lightweight concrete) excellent in water repellency

Also Published As

Publication number Publication date
ITRM20070212A1 (en) 2008-10-17
WO2008126125A3 (en) 2009-04-02
WO2008126125A2 (en) 2008-10-23

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