UA88724C2 - "poliplast-sp-2vu", additive to concretes and mortars - Google Patents

"poliplast-sp-2vu", additive to concretes and mortars

Info

Publication number
UA88724C2
UA88724C2 UAA200803533A UAA200803533A UA88724C2 UA 88724 C2 UA88724 C2 UA 88724C2 UA A200803533 A UAA200803533 A UA A200803533A UA A200803533 A UAA200803533 A UA A200803533A UA 88724 C2 UA88724 C2 UA 88724C2
Authority
UA
Ukraine
Prior art keywords
additive
concretes
mortars
superplasticizer
poliplast
Prior art date
Application number
UAA200803533A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александр Федорович Ковалев
Original Assignee
Открытое Акционерное Общество "Полипласт"
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 Открытое Акционерное Общество "Полипласт" filed Critical Открытое Акционерное Общество "Полипласт"
Publication of UA88724C2 publication Critical patent/UA88724C2/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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to the composition of complex superplastifying additive for concretes and mortars and can be used in production of concrete and reinforced concrete products and structures. Additive to concretes and mortars comprises superplasticizer of naphthalene formaldehyde type and sodium-carboxymethyl cellulose, as superplasticizer of naphthalene formaldehyde type contains S-Z or Poliplast SP- such component ratio, mass %: 95-99.5 – mentioned superplasticizer, 0.5-5 - sodium-carboxymethyl cellulose. The increasing of duration of concrete mixture and mixture of mortar with complex additive is provided.
UAA200803533A 2007-04-20 2008-03-19 "poliplast-sp-2vu", additive to concretes and mortars UA88724C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007114953/03A RU2342340C1 (en) 2007-04-20 2007-04-20 Additive for concrete and water mortars "polyplast-sp-2vu"

Publications (1)

Publication Number Publication Date
UA88724C2 true UA88724C2 (en) 2009-11-10

Family

ID=40376818

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200803533A UA88724C2 (en) 2007-04-20 2008-03-19 "poliplast-sp-2vu", additive to concretes and mortars

Country Status (3)

Country Link
EA (1) EA012024B1 (en)
RU (1) RU2342340C1 (en)
UA (1) UA88724C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715032A (en) * 1951-04-27 1954-09-08 Louis Samuel Wertz Method and composition for the formation of concrete masses
RU2074310C1 (en) * 1992-05-15 1997-02-27 Невинномысское научно-производственное предприятие "Новэкотех" Complex addition to grouting mortar based on portland cement
RU2247090C1 (en) * 2003-12-03 2005-02-27 Цельнер Михаил Ефимович Concrete mixture, additive for concrete mixture and cement modified with same additive (variants)
RU2269498C1 (en) * 2004-07-20 2006-02-10 Юрий Александрович Бурлов Method for preparing dry building mixture

Also Published As

Publication number Publication date
RU2342340C1 (en) 2008-12-27
RU2007114953A (en) 2008-10-27
EA200800586A1 (en) 2009-02-27
EA012024B1 (en) 2009-06-30

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