BR112012017487A2 - adjuvante espumante para a preparação de espumas minerais para revestimentos, argamassas e concretos, espumas assim obtidas e produtos endurecidos provenientes destas espumas - Google Patents

adjuvante espumante para a preparação de espumas minerais para revestimentos, argamassas e concretos, espumas assim obtidas e produtos endurecidos provenientes destas espumas

Info

Publication number
BR112012017487A2
BR112012017487A2 BR112012017487A BR112012017487A BR112012017487A2 BR 112012017487 A2 BR112012017487 A2 BR 112012017487A2 BR 112012017487 A BR112012017487 A BR 112012017487A BR 112012017487 A BR112012017487 A BR 112012017487A BR 112012017487 A2 BR112012017487 A2 BR 112012017487A2
Authority
BR
Brazil
Prior art keywords
foams
foam
coating
mortar
mortars
Prior art date
Application number
BR112012017487A
Other languages
English (en)
Inventor
Jean Ambroise
Original Assignee
Parexgroup Sa
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 Parexgroup Sa filed Critical Parexgroup Sa
Publication of BR112012017487A2 publication Critical patent/BR112012017487A2/pt

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
    • 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
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/08—Ethers
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00517—Coating or impregnation materials for masonry
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2111/52—Sound-insulating materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paints Or Removers (AREA)

Abstract

patente de invenção: "adjuvante espumante para a preparação de espumas minerais para revestimentos, argamassas e concretos, espumas assim obtidas e produtos endurecidos provenientes destas espumas". a invenção refere-se a um adjuvante espumante para preparar espumas para revestimentos, argamassas e xconcretos para a construção, que se tornam porosas quando endurecidas, de maneira a se tornarem levesw, isolantes termicamente e/ou acusticamente, tanto sob forma pastosa como sob forma endurecida e que são obtidas por alimentação de ar por ocasião da misturação. este adjuvante compreende: a. um éter de amido modificado com viscosidade brookfield compreendida entre 500 e 25.000 mpa.s.; b. um estabilizador que compreende pelo menos uma poliacrilamida linear; c. um polímero filmogênico. a presente invenção visa também: uma composição seca para a preparação de uma espuma para revestimento, argamassa ou concreto que compreende o adjuvante espumante e o processo de preparação desta espuma; uma espuma para revestimento (por exemplo,um revestimento para fachada ou um revestimento acústico), uma espuma de argamassa (por exemplo, uma argamassa corta-fogo) ou uma espuma de concreto úmida projetável que compreende a composição seca; a aplicação por projeção ou espalhamento sobre uma superfície de construção desta espuma e o revestimento obtido; uma obra de construção ou de engenharia civil obtida partindo de uma espuma de revestimento, de argamassa ou de concreto tal como visado aqui a seguir.
BR112012017487A 2010-01-13 2011-01-13 adjuvante espumante para a preparação de espumas minerais para revestimentos, argamassas e concretos, espumas assim obtidas e produtos endurecidos provenientes destas espumas BR112012017487A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1050211A FR2955103B1 (fr) 2010-01-13 2010-01-13 Adjuvant moussant pour la preparation de mousses minerales d'enduits, de mortiers et betons, mousses ainsi obtenues et produits durcis issu de ces mousses
PCT/EP2011/050405 WO2011086133A1 (fr) 2010-01-13 2011-01-13 Adjuvant moussant pour la preparation de mousses minerales d'enduits, de mortiers et betons, mousses ainsi obtenues et produits durcis issus de ces mousses

Publications (1)

Publication Number Publication Date
BR112012017487A2 true BR112012017487A2 (pt) 2016-04-19

Family

ID=42537488

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017487A BR112012017487A2 (pt) 2010-01-13 2011-01-13 adjuvante espumante para a preparação de espumas minerais para revestimentos, argamassas e concretos, espumas assim obtidas e produtos endurecidos provenientes destas espumas

Country Status (5)

Country Link
EP (1) EP2523928A1 (pt)
CN (1) CN102791656A (pt)
BR (1) BR112012017487A2 (pt)
FR (1) FR2955103B1 (pt)
WO (1) WO2011086133A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013131583A1 (fr) 2012-03-09 2013-09-12 Parexlanko Composition seche a base de liant mineral et destinee a la preparation d'une formulation humide durcissable pour le batiment
DK2822912T3 (en) 2012-03-09 2018-12-03 Parexgroup Sa APPLICATION OF AT LEAST ONE SUPER-ABSORBING POLYMER (PSA) (B), IN A DRY COMPOSITION BASED ON A MINERAL BINDING AGENT AND USED FOR PREPARING A HARDIBLE MOISTURE FORMULATION FOR THE BUILDING INDUSTRY
WO2015153349A1 (en) 2014-03-31 2015-10-08 Dow Global Technologies Llc Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions
CN104671718A (zh) * 2015-02-11 2015-06-03 何家豪 一种减振隔声砂浆及其制备方法和使用方法
FR3050203B1 (fr) 2016-04-13 2021-07-23 Saint Gobain Weber Composition de mortier fortement allege et isolant thermique
CN107522502A (zh) * 2016-06-21 2017-12-29 天津城建大学 一种复合高强度保温材料及其制备方法
DE102016012746A1 (de) * 2016-10-25 2018-04-26 WindplusSonne GmbH Vorprodukte zur Herstellung von porösen, mineralischen Leichtbaumaterialien, Verfahren zur Herstellung von porösen, mineralischen Leichtbaumaterialien und ihre Verwendung
MX2017010634A (es) * 2017-08-18 2019-03-07 Victor Pagaza Melero Composicion impermeabilizante de alta resistencia y productos hechos a partir de la misma.
CN108298862B (zh) * 2018-03-30 2020-07-24 广西御华混凝土有限责任公司 一种砂浆增稠剂的制备方法
CN110386802A (zh) * 2018-04-19 2019-10-29 杨帮燕 一种粉煤灰保温砖
CN108609934B (zh) * 2018-07-03 2020-11-24 济南大学 一种高密实抗硫酸盐侵蚀混凝土及其制备方法
FR3084897B1 (fr) * 2018-08-10 2023-12-08 Parexgroup Sa Lance de projection d'un mortier humide granulaire dispositif le comprenant et procede de projection faisant intervenir la lance et/ou le dispositif
CN109400034A (zh) * 2018-10-30 2019-03-01 西藏藏建科技股份有限公司 一种新型预搅拌砂浆配方
CN110171950A (zh) * 2019-06-05 2019-08-27 滁州市炬基节能新型建材有限公司 一种湿拌复合轻基集料混凝土及其制备方法
CN110317018B (zh) * 2019-06-25 2021-07-06 郑州工大高新材料科技有限公司 一种超低吸水率的无机塑化微孔保温板及其制备方法
CN110256032A (zh) * 2019-07-18 2019-09-20 北京生态家园科技集团有限公司 一种轻质粉刷石膏找平材料及其制备方法
CN111620595A (zh) * 2020-06-01 2020-09-04 邵东飞 一种纳米气凝胶建筑材料及其制备方法

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BE504385A (pt) * 1950-07-04 1900-01-01
GB1028890A (en) * 1965-01-14 1966-05-11 Nat Starch Chem Corp Improvements in or relating to the preparation of gypsum wallboard
JPS5315525B2 (pt) * 1973-05-29 1978-05-25
TW210994B (pt) * 1991-09-03 1993-08-11 Hoechst Ag
GB2347414A (en) * 1999-03-03 2000-09-06 Mbt Holding Ag Cementitious mixtures
CA2562439A1 (en) * 2004-04-27 2005-11-10 Hercules Incorporated Cement-based plasters using water rentention agents prepared from raw cotton linters
US20050241539A1 (en) * 2004-04-27 2005-11-03 Wolfgang Hagen Tile cement mortars using water retention agents
CN100537966C (zh) * 2006-11-02 2009-09-09 贵州华骏集团节能环保材料有限公司 双层夹心发泡混凝土复合实心墙板
CN101182178B (zh) * 2007-11-29 2011-05-18 武汉莱克利安科技有限公司 自保温墙体专用砌筑砂浆

Also Published As

Publication number Publication date
FR2955103A1 (fr) 2011-07-15
FR2955103B1 (fr) 2012-09-28
CN102791656A (zh) 2012-11-21
EP2523928A1 (fr) 2012-11-21
WO2011086133A1 (fr) 2011-07-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]