MD20170001A2 - Spumă minerală ultrauşoară şi procedeu de fabricare a acesteia - Google Patents

Spumă minerală ultrauşoară şi procedeu de fabricare a acesteia Download PDF

Info

Publication number
MD20170001A2
MD20170001A2 MDA20170001A MD20170001A MD20170001A2 MD 20170001 A2 MD20170001 A2 MD 20170001A2 MD A20170001 A MDA20170001 A MD A20170001A MD 20170001 A MD20170001 A MD 20170001A MD 20170001 A2 MD20170001 A2 MD 20170001A2
Authority
MD
Moldova
Prior art keywords
cement
slurry
cement slurry
ultra
mineral foam
Prior art date
Application number
MDA20170001A
Other languages
English (en)
Russian (ru)
Inventor
Хелен ЛОМБУА-БУРГЕР
Кристиан БЛАШЬЕ
Сильвейн ДЮШАН
Седрик РУА
Original Assignee
Lafarge
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 Lafarge filed Critical Lafarge
Publication of MD20170001A2 publication Critical patent/MD20170001A2/ro

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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/002—Water
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B28/14—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 calcium sulfate cements
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00198—Characterisation or quantities of the compositions or their ingredients expressed as mathematical formulae or equations

Landscapes

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

Abstract

Invenţia se referă la un procedeu de fabricare a unei spume minerale cuprinzând următoarele etape: (i) prepararea în mod independent a unei suspensii de ciment şi a unei spume apoase, suspensia de ciment fiind preparată prin amestecarea apei E şi a cimentului C, cimentul C cuprinzând o cantitate echivalentă solubilă x de Na2O, x fiind exprimat în unităţi de masă la 100 părţi de ciment, suspensia menţionată prezintă un raport x/(E/C), mai mic sau egal cu 1,75 E/C exprimat în unităţi de masă, iar particulele de ciment C prezintă o astfel de distribuţie granulometrică încât raportul distribuţiei granulometrice dmax(h/2)/dmin(h/2) este cuprins între 5 şi 25; (ii) amestecarea suspensiei de ciment cu spuma apoasă până la obţinerea unei suspensii de ciment spumate; (iii) turnarea în forme a suspensiei de ciment spumate obţinute în etapa (ii) şi menţinerea până la solidificare.
MDA20170001A 2014-06-06 2015-06-04 Spumă minerală ultrauşoară şi procedeu de fabricare a acesteia MD20170001A2 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1455172A FR3021969B1 (fr) 2014-06-06 2014-06-06 Mousse minerale ultra-legere et son procede de fabrication
PCT/FR2015/051477 WO2015185866A1 (fr) 2014-06-06 2015-06-04 Mousse minerale ultra-legere et son procede de fabrication

Publications (1)

Publication Number Publication Date
MD20170001A2 true MD20170001A2 (ro) 2017-05-31

Family

ID=51726624

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20170001A MD20170001A2 (ro) 2014-06-06 2015-06-04 Spumă minerală ultrauşoară şi procedeu de fabricare a acesteia

Country Status (13)

Country Link
US (1) US20170158568A1 (ro)
EP (1) EP3152181B1 (ro)
CN (1) CN106414361A (ro)
AU (1) AU2015270337A1 (ro)
CA (1) CA2950074A1 (ro)
EA (1) EA201692357A1 (ro)
FR (1) FR3021969B1 (ro)
MA (1) MA39978B1 (ro)
MD (1) MD20170001A2 (ro)
MX (1) MX2016014397A (ro)
PH (1) PH12016502396A1 (ro)
SG (1) SG11201610231TA (ro)
WO (1) WO2015185866A1 (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043675B1 (fr) * 2015-11-17 2022-11-11 Lafarge Sa Mousse minerale ultra-legere et son procede de fabrication
CA3101690A1 (en) 2018-05-30 2019-12-05 Holcim Technology Ltd Ultra-light mineral foam having water repellent properties
EP3590905A1 (en) 2018-07-03 2020-01-08 ETH Zurich Particle-stabilized foams using sustainable materials
WO2022162176A2 (en) * 2021-01-29 2022-08-04 Holcim Technology Ltd Use of a mineral component, sand, wood flour or combinations thereof for reducing thermal conductivity of a mineral foam
EP4584232A1 (en) 2022-09-08 2025-07-16 FenX AG Solid inorganic foams
WO2026003374A1 (en) 2024-06-28 2026-01-02 Fenx Ag Mineral porous article

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100228447B1 (ko) * 1995-02-14 1999-11-01 차오 와이. 헤리슨 안정하고 방수성인 수성발포조성물
NO318389B1 (no) * 2002-05-21 2005-03-14 Norsk Glassgjenvinning As Lettbetong
CA2462546A1 (en) * 2004-03-30 2005-09-30 Michael J. Mabey Lightweight "mineral foam" composite materials and methods of making and using such composite materials
CN1657500A (zh) * 2005-01-28 2005-08-24 景合营 轻质发泡水泥的生产方法
US8337993B2 (en) * 2007-11-16 2012-12-25 Serious Energy, Inc. Low embodied energy wallboards and methods of making same
US8277556B2 (en) * 2009-06-05 2012-10-02 W. R. Grace & Co.-Conn. Articles made from cementitious foam and slurry
FR2955790B1 (fr) * 2010-02-03 2012-03-23 Saint Gobain Weber Procede de projection d'un materiau mousse et revetement obtenu a partir d'un tel procede
AT509576B1 (de) * 2010-03-04 2012-05-15 Geolyth Mineral Technologie Gmbh Mineralschaum
CZ2010855A3 (cs) * 2010-11-23 2012-05-30 Rázl@Ivan Cementové kompozity odolné kyselinám a vysokým teplotám a zpusob jejich výroby
FR2989083B1 (fr) * 2012-04-06 2014-04-25 Lafarge Sa Mousse minerale isolante
CN102731048A (zh) * 2012-06-29 2012-10-17 王建国 碱矿渣发泡水泥制品及其制备方法
US20160264839A1 (en) * 2013-10-22 2016-09-15 3M Innovative Properties Company Well cement composition including multi-component fibers and method of cementing using the same
US20160264446A1 (en) * 2015-03-13 2016-09-15 Foamyna Canada Inc. Foam glassy materials and processes for production

Also Published As

Publication number Publication date
CN106414361A (zh) 2017-02-15
SG11201610231TA (en) 2017-01-27
CA2950074A1 (fr) 2015-12-10
MA39978A (fr) 2017-04-12
MX2016014397A (es) 2017-02-23
EP3152181B1 (fr) 2018-04-18
WO2015185866A1 (fr) 2015-12-10
US20170158568A1 (en) 2017-06-08
AU2015270337A1 (en) 2016-11-24
FR3021969B1 (fr) 2016-10-28
FR3021969A1 (fr) 2015-12-11
EP3152181A1 (fr) 2017-04-12
MA39978B1 (fr) 2018-09-28
PH12016502396A1 (en) 2017-03-06
EA201692357A1 (ru) 2017-05-31

Similar Documents

Publication Publication Date Title
PH12016502396A1 (en) Ultra-light mineral foam and method for producing same
MX2018005814A (es) Espuma mineral ultraligera.
MY188482A (en) Foam modifiers for cementitious slurries, methods, and products
MX2018006013A (es) Espuma mineral ultraligera.
EP4230599A3 (en) Process for manufacturing a milk of slaked lime of great fineness
SA518391134B1 (ar) طريقة لإنتاج حمض فوسفوريك وإنتاج فرعي لجبس نصف هيدرات-ألفا بعملية-رطبة
SA521430215B1 (ar) طرق لتصميم مقاومة انضغاط لملاط أسمنتي
PH12014502027A1 (en) Insulating mineral foam
MY194083A (en) Composite gypsum board and methods related thereto
MX2009009791A (es) Metodo y sistema para fabricar productos de yeso ligeros de alta resistencia.
IN2014DN06539A (ro)
MY209298A (en) Additive for cement slurry for well and method for producing said additive, cement slurry for well, and cementing method for well
MY156196A (en) Method for producing cured article from hydraulic composition
PH12014502887B1 (en) Water dispersible granule, and method for producing same
MX390307B (es) Metodo para producir arena espumada y aparato de produccion para producir arena espumada.
MY191582A (en) Method for producing rubber wet master batch
MY189848A (en) Microsilica slurry and method for producing such slurry
PH12017500440A1 (en) Dry process for preparing a surface-modified alkaline earth metal carbonate-containing material
PH12019500396A1 (en) Method of producing fiber cement products with fiber cement waste
MY200093A (en) Method and system for on-line blending of foaming agent with foam modifier for addition to cementitious slurries
AU2017381405A8 (en) Process and apparatus for producing a shaped article
WO2017055616A3 (en) Hydrophobic concrete mixture
MX2017006439A (es) Panel de construccion que posee una fuerza de fijacion mejorada.
GB2550734A (en) Overcoming the retardation of cement hydration from dispersing agents used in suspension of additives
MX2016005752A (es) Acelerador de fraguado para una mezcla seca de mortero, proceso para producir este, mezcla seca de mortero y pasta de mortero.

Legal Events

Date Code Title Description
FA9A Abandonment or withdrawal of application (patent for invention)