ES2071225T3 - Metodo para modificar las propiedades del hormigon. - Google Patents

Metodo para modificar las propiedades del hormigon.

Info

Publication number
ES2071225T3
ES2071225T3 ES91307261T ES91307261T ES2071225T3 ES 2071225 T3 ES2071225 T3 ES 2071225T3 ES 91307261 T ES91307261 T ES 91307261T ES 91307261 T ES91307261 T ES 91307261T ES 2071225 T3 ES2071225 T3 ES 2071225T3
Authority
ES
Spain
Prior art keywords
mix
cement mortar
modify
properties
paper container
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.)
Expired - Lifetime
Application number
ES91307261T
Other languages
English (en)
Inventor
Stephen A Valle
John E Sorenson
Robert C Hegger
Walter W Wydra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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
Priority claimed from US07/563,580 external-priority patent/US5224774A/en
Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of ES2071225T3 publication Critical patent/ES2071225T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/402—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/064—Supply from sacks; Sack openers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Reinforced Plastic Materials (AREA)
  • Road Paving Structures (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN METODO PARA MODIFICAR LAS PROPIEDADES DE UN MORTERO DE CEMENTO MEDIANTE LA INTRODUCCION DE UNA MEZCLA SOLIDA, CONTENIDA EN UN ENVASE DE PAPEL, EN MORTERO DE CEMENTO FRESCO, DICHA MEZCLA SOLIDA ESTANDO SELECCIONADA DEL GRUPO CONSISTENTE DE LAS MEZCLAS DE ARRASTRE DE AIRE, MEZCLA DE VACIADO DE AIRE, MEZCLA DE ACELERACION, REDURECEDOR DE REACTIVIDAD ALCALI, SUPERPLASTIFICADOR, APOYOS DE EXTRACCION DE AGUA, INHIBIDOR DE LA CORROSION, REDUCIDOR DE LA PERMEABILIDAD, Y MEZCLAS DE LO MISMO; Y MEZCLANDO EL MORTERO DE CEMENTO FRESCO EN UN BAÑO TIPO MEZCLADOR EL TIEMPO SUFICIENTE COMO PARA OCASIONAR LA DESINTEGRACION DEL ENVASE DE PAPEL Y DISTRIBUIR LA MEZCLA DE FORMA RELATIVAMENTE UNIFORME A TRAVES DEL CEMENTO FRESCO.
ES91307261T 1990-08-07 1991-08-07 Metodo para modificar las propiedades del hormigon. Expired - Lifetime ES2071225T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/563,580 US5224774A (en) 1990-08-07 1990-08-07 Concrete additive product and method of use
US07/683,214 US5203629A (en) 1990-08-07 1991-04-10 Method for modifying concrete properties

Publications (1)

Publication Number Publication Date
ES2071225T3 true ES2071225T3 (es) 1995-06-16

Family

ID=27073327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307261T Expired - Lifetime ES2071225T3 (es) 1990-08-07 1991-08-07 Metodo para modificar las propiedades del hormigon.

Country Status (18)

Country Link
US (1) US5203629A (es)
EP (1) EP0470829B1 (es)
JP (1) JPH04251711A (es)
KR (1) KR920004299A (es)
AT (1) ATE121712T1 (es)
AU (1) AU634409B2 (es)
CA (1) CA2048468C (es)
DE (1) DE69109204T2 (es)
DK (1) DK0470829T3 (es)
ES (1) ES2071225T3 (es)
FI (1) FI104164B (es)
HK (1) HK181795A (es)
IL (1) IL99004A (es)
MY (1) MY106787A (es)
NO (1) NO308129B1 (es)
NZ (1) NZ239188A (es)
PT (1) PT98581B (es)
TW (1) TW223049B (es)

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US7223303B2 (en) * 2004-08-26 2007-05-29 Mitsubishi Materials Corporation Silicon cleaning method for semiconductor materials and polycrystalline silicon chunk
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EP1731491A1 (fr) * 2005-06-10 2006-12-13 Lafarge Compositions de liant rapide pour pièces et ouvrages en béton contenant un sel de calcium
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US9206344B2 (en) 2007-05-10 2015-12-08 Halliburton Energy Services, Inc. Sealant compositions and methods utilizing nano-particles
US8476203B2 (en) * 2007-05-10 2013-07-02 Halliburton Energy Services, Inc. Cement compositions comprising sub-micron alumina and associated methods
US8685903B2 (en) * 2007-05-10 2014-04-01 Halliburton Energy Services, Inc. Lost circulation compositions and associated methods
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US9688933B2 (en) * 2009-09-11 2017-06-27 The United States Of America, As Represented By The Secretary Of Agriculture Charcoal-foam heating material
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JP6053461B2 (ja) * 2012-11-08 2016-12-27 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 流動化コンクリートの製造方法
US9328027B2 (en) 2012-12-21 2016-05-03 Hanson Aggregates LLC Fast-curing pervious concrete mix
US9598850B2 (en) 2013-03-14 2017-03-21 Forterra Pipe & Precast, Llc Precast stormwater inlet filter and trap
JP6274171B2 (ja) * 2015-09-16 2018-02-07 宇部興産株式会社 耐震構造物及びその設計方法
EP3568381A4 (en) 2017-01-15 2021-06-09 Butler, Michael, George DEVICES AND SYSTEMS AND METHODS FOR CREATING AND PLACING PUMPABLE CONCRETE WITH ZERO-SETTING
EP3601081B1 (de) 2017-03-27 2025-06-25 Sika Technology AG Sack für flüssige und pulverförmige stoffe mit löslichem flächenabschnitt, verfahren und verwendung damit und verwendung eines löslichen flächenabschnitts
JP7148895B2 (ja) * 2019-03-27 2022-10-06 住友大阪セメント株式会社 水硬性材料の混練方法
AT525239B1 (de) * 2022-03-18 2023-02-15 Baumit Beteiligungen Gmbh Papiersack mit Sackinhalt
CN114797615A (zh) * 2022-04-26 2022-07-29 浙江大学 一种改性胶凝材料及其制备方法与混合系统
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Also Published As

Publication number Publication date
DE69109204T2 (de) 1995-08-31
NO913003D0 (no) 1991-08-01
AU634409B2 (en) 1993-02-18
NZ239188A (en) 1993-09-27
AU8144991A (en) 1992-02-13
US5203629A (en) 1993-04-20
ATE121712T1 (de) 1995-05-15
DE69109204D1 (de) 1995-06-01
FI104164B1 (fi) 1999-11-30
FI913734A0 (fi) 1991-08-06
FI913734L (fi) 1992-02-08
JPH04251711A (ja) 1992-09-08
CA2048468A1 (en) 1992-02-08
NO308129B1 (no) 2000-07-31
HK181795A (en) 1995-12-08
NO913003L (no) 1992-02-10
TW223049B (es) 1994-05-01
EP0470829A1 (en) 1992-02-12
IL99004A0 (en) 1992-07-15
KR920004299A (ko) 1992-03-27
IL99004A (en) 1996-10-16
FI104164B (fi) 1999-11-30
DK0470829T3 (da) 1995-07-17
MY106787A (en) 1995-07-31
EP0470829B1 (en) 1995-04-26
PT98581B (pt) 1997-07-31
CA2048468C (en) 1996-10-22
PT98581A (pt) 1992-06-30

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