BR8906558A - Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar - Google Patents

Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar

Info

Publication number
BR8906558A
BR8906558A BR898906558A BR8906558A BR8906558A BR 8906558 A BR8906558 A BR 8906558A BR 898906558 A BR898906558 A BR 898906558A BR 8906558 A BR8906558 A BR 8906558A BR 8906558 A BR8906558 A BR 8906558A
Authority
BR
Brazil
Prior art keywords
sugarcane
additives
concrete
preparation
natural products
Prior art date
Application number
BR898906558A
Other languages
English (en)
Inventor
Luis Perez Barrenechea
Original Assignee
Luis Perez Barrenechea
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 to US07/272,811 priority Critical patent/US4961789A/en
Application filed by Luis Perez Barrenechea filed Critical Luis Perez Barrenechea
Priority to BR898906558A priority patent/BR8906558A/pt
Priority to AU48999/90A priority patent/AU626159B2/en
Priority to ZA905675A priority patent/ZA905675B/xx
Priority to CN90107773A priority patent/CN1034414C/zh
Publication of BR8906558A publication Critical patent/BR8906558A/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/10—Carbohydrates or derivatives thereof
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/302—Water reducers
BR898906558A 1988-11-18 1989-12-14 Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar BR8906558A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US07/272,811 US4961789A (en) 1988-11-18 1988-11-18 Procedures for the preparation and fabrication of concrete additives produced from natural products
BR898906558A BR8906558A (pt) 1988-11-18 1989-12-14 Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar
AU48999/90A AU626159B2 (en) 1988-11-18 1990-02-01 Procedure for the manufacture of additives for concrete from natural byproducts derived from sugar cane
ZA905675A ZA905675B (en) 1988-11-18 1990-07-19 Procedure for the manufacturing of additives for concrete from natural by-products derived from sugar-cane
CN90107773A CN1034414C (zh) 1988-11-18 1990-08-04 从天然产物制备和加工混凝土外加剂的新方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/272,811 US4961789A (en) 1988-11-18 1988-11-18 Procedures for the preparation and fabrication of concrete additives produced from natural products
BR898906558A BR8906558A (pt) 1988-11-18 1989-12-14 Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar
ZA905675A ZA905675B (en) 1988-11-18 1990-07-19 Procedure for the manufacturing of additives for concrete from natural by-products derived from sugar-cane

Publications (1)

Publication Number Publication Date
BR8906558A true BR8906558A (pt) 1990-12-04

Family

ID=36763843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906558A BR8906558A (pt) 1988-11-18 1989-12-14 Processo para a elaboracao de aditivos para betao a partir de produtos naturais derivados da cana de acucar

Country Status (5)

Country Link
US (1) US4961789A (pt)
CN (1) CN1034414C (pt)
AU (1) AU626159B2 (pt)
BR (1) BR8906558A (pt)
ZA (1) ZA905675B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435845A (en) * 1993-11-02 1995-07-25 Henkel Corporation Glucoheptonate compositions and methods
KR100448343B1 (ko) * 2001-11-06 2004-09-13 조석호 당밀 발효 부산물을 포함하는 콘크리트용 혼화제
CN100364915C (zh) * 2005-10-13 2008-01-30 广西壮族自治区建筑材料科学研究设计院 一种用甘蔗渣制备复合型高效减水剂的方法
CN102020431B (zh) * 2009-09-10 2014-09-17 路易斯·佩雷斯·巴兰那卡 使用甘蔗糖蜜蒸馏得到的酒糟制备混凝土外加剂的方法改进
CN102229478B (zh) * 2011-04-08 2013-07-03 江苏博特新材料有限公司 一种糖蜜缓凝减水剂的制备方法及其应用
US8657953B2 (en) 2011-06-24 2014-02-25 Construction Research & Technology Gmbh Cement additive
BR112013033388A2 (pt) 2011-06-24 2017-01-24 Constr Res & Tech Gmbh composição cimentícia e mistura
US20140283711A1 (en) 2011-10-06 2014-09-25 Cement Innovations, Llc Cement additives and related methods of use
CN108585612A (zh) * 2018-05-18 2018-09-28 萧县沃德化工科技有限公司 一种湿拌砂浆外加剂及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810299A (en) * 1988-05-20 1989-03-07 Westvaco Corporation Cationic aqueous bituminous emulsion-aggregate slurries

Also Published As

Publication number Publication date
CN1034414C (zh) 1997-04-02
AU4899990A (en) 1991-08-08
US4961789A (en) 1990-10-09
ZA905675B (en) 1991-05-29
CN1058765A (zh) 1992-02-19
AU626159B2 (en) 1992-07-23

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/12/2009