RU2327660C1 - Binding agent - Google Patents

Binding agent Download PDF

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Publication number
RU2327660C1
RU2327660C1 RU2006146127A RU2006146127A RU2327660C1 RU 2327660 C1 RU2327660 C1 RU 2327660C1 RU 2006146127 A RU2006146127 A RU 2006146127A RU 2006146127 A RU2006146127 A RU 2006146127A RU 2327660 C1 RU2327660 C1 RU 2327660C1
Authority
RU
Russia
Prior art keywords
binding agent
slag
gypsum
portland cement
open
Prior art date
Application number
RU2006146127A
Other languages
Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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 Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006146127A priority Critical patent/RU2327660C1/en
Application granted granted Critical
Publication of RU2327660C1 publication Critical patent/RU2327660C1/en

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

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

Abstract

FIELD: construction.
SUBSTANCE: said utility invention relates to binding agent composition and may be used in production of mortars and concretes. The binding agent contains the following components, % weight: Portland cement 36.0-40.0; phosphoric slag 26.0-30.0; gypsum 1.0-2.0; industrial lignosulphonate 0.1-0.2; expanded clay dust 8.0-10.0; open-hearth slag being the remaining.
EFFECT: increased mechanical strength of binding agent.
1 tbl

Description

Изобретение относится к составам вяжущих, используемых для изготовления строительных растворов и бетонов.The invention relates to compositions of binders used for the manufacture of mortars and concrete.

Известно вяжущее, включающее, мас.%: портландцемент 20,0-79,0; гипс не более 5,0; металлургический шлак 21,0-80,0 /1/.Known astringent, including, wt.%: Portland cement 20,0-79,0; gypsum not more than 5.0; metallurgical slag 21.0-80.0 / 1 /.

Известно вяжущее, содержащее, мас.%: портландцемент 36,0-40,0; электротермофосфорный шлак 10,0-45,0; гипс 4,0-5,0; мартеновский шлак - остальное /2/.Known astringent, containing, wt.%: Portland cement 36,0-40,0; electrothermophosphoric slag 10.0-45.0; gypsum 4.0-5.0; open-hearth slag - the rest / 2 /.

Цель изобретения состоит в повышении прочности вяжущего.The purpose of the invention is to increase the strength of the binder.

Цель достигается тем, что в состав вяжущего дополнительно вводят лигносульфонат технический и керамзитовую пыль, при следующем соотношении компонентов, мас.%: портландцемент 36,0-40,0; электротермофосфорный шлак 26,0-30,0; гипс 1,0-2,0; лигносульфонат технический 0,1-0,2; керамзитовая пыль 8,0-10,0; мартеновский шлак - остальное.The goal is achieved by the fact that technical and expanded clay lignosulfonate is additionally introduced into the binder, with the following ratio of components, wt.%: Portland cement 36.0-40.0; electrothermophosphoric slag 26.0-30.0; gypsum 1.0-2.0; technical lignosulfonate 0.1-0.2; expanded clay dust 8.0-10.0; open-hearth slag - the rest.

В таблице приведены составы вяжущего.The table shows the composition of the binder.

КомпонентыComponents Состав, мас.%Composition, wt.% 1one 22 33 ПортландцементPortland cement 36,036.0 38,038,0 40,040,0 Электротермофосфорный шлакElectrothermophosphoric Slag 30,030,0 28,028.0 26,026.0 ГипсGypsum 1,01,0 1,51,5 2,02.0 Лигносульфонат техническийTechnical lignosulfonate 0,20.2 0,10.1 0,20.2 Керамзитовая пыльExpanded clay dust 8,08.0 9,09.0 10,010.0 Мартеновский шлакOpen-hearth slag остальноеrest остальноеrest остальноеrest Прочность на сжатие, МПаCompressive strength, MPa 75-8075-80 75-8075-80 75-8075-80

Источники информацииInformation sources

1. Попов К.Н. Материаловедение для каменщиков, монтажников конструкций. - М.: Высш. шк., 1991. - С.88.1. Popov K.N. Materials science for masons, installers of structures. - M .: Higher. Shk., 1991 .-- P.88.

2. Авторское свидетельство СССР №1537657, С04В 7/153, 1990.2. USSR Author's Certificate No. 1537657, С04В 7/153, 1990.

Claims (1)

Вяжущее, содержащее портландцемент, электротермофосфорный шлак, гипс, мартеновский шлак, отличающееся тем, что дополнительно содержит лигносульфонат технический и керамзитовую пыль при следующем соотношении компонентов, мас.%: портландцемент 36,0-40,0; электротермофосфорный шлак 26,0-30,0; гипс 1,0-2,0; лигносульфонат технический 0,1-0,2; керамзитовая пыль 8,0-10,0; мартеновский шлак - остальное.A binder containing Portland cement, electrothermophosphoric slag, gypsum, open-hearth slag, characterized in that it additionally contains technical and expanded clay lignosulfonate dust in the following ratio of components, wt.%: Portland cement 36.0-40.0; electrothermophosphoric slag 26.0-30.0; gypsum 1.0-2.0; technical lignosulfonate 0.1-0.2; expanded clay dust 8.0-10.0; open-hearth slag - the rest.
RU2006146127A 2006-12-25 2006-12-25 Binding agent RU2327660C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006146127A RU2327660C1 (en) 2006-12-25 2006-12-25 Binding agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006146127A RU2327660C1 (en) 2006-12-25 2006-12-25 Binding agent

Publications (1)

Publication Number Publication Date
RU2327660C1 true RU2327660C1 (en) 2008-06-27

Family

ID=39680029

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006146127A RU2327660C1 (en) 2006-12-25 2006-12-25 Binding agent

Country Status (1)

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RU (1) RU2327660C1 (en)

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