RU94030204A - Composition of light concrete mixture - Google Patents

Composition of light concrete mixture

Info

Publication number
RU94030204A
RU94030204A RU94030204/33A RU94030204A RU94030204A RU 94030204 A RU94030204 A RU 94030204A RU 94030204/33 A RU94030204/33 A RU 94030204/33A RU 94030204 A RU94030204 A RU 94030204A RU 94030204 A RU94030204 A RU 94030204A
Authority
RU
Russia
Prior art keywords
concrete
station
composition
aggregate
precipitation
Prior art date
Application number
RU94030204/33A
Other languages
Russian (ru)
Other versions
RU2052428C1 (en
Inventor
Б.О. Багров
Т.Д. Васильева
Н.Н. Сухачева
Original Assignee
Б.О. Багров
Т.Д. Васильева
Н.Н. Сухачева
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 Б.О. Багров, Т.Д. Васильева, Н.Н. Сухачева filed Critical Б.О. Багров
Priority to RU94030204A priority Critical patent/RU2052428C1/en
Application granted granted Critical
Publication of RU2052428C1 publication Critical patent/RU2052428C1/en
Publication of RU94030204A publication Critical patent/RU94030204A/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
    • 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
    • C04B28/04—Portland cements
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1077—Cements, e.g. waterglass
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment
    • 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
    • C04B2111/40—Porous or lightweight materials
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Sludge (AREA)

Abstract

FIELD: building material production. SUBSTANCE: composition of light concrete mixture includes roasting free encapsulated filler comprising precipitation of aeration station. The precipitation has up to 40 - 60 % heavy metals of total weight of minerals of the encapsulated filler. The filler obtained by such a method is used in preparing concrete of the following composition (percent by weight): 20 - 25 Portland cement; 40 - 50 sand; the balance being filler with precipitation of aeration station comprising copper, zinc, lead, cadmium, chromium, mercury, antimony in combination with dry ash from thermal power station, milled lime and gypsum with ratio as follows: 0.50:0.30:0.15:0.05. EFFECT: concrete of lower density, utilization of precipitation from aeration station.

Claims (1)

Состав легкобетонной смеси, в котором с целью расширения области использования промотходов и снижения плотности бетонов, используют безобжиговый капсулированный заполнитель, содержащий осадок станции аэрации с целью его утилизации и снижения плотности бетона. Поставленная техническая задача решается введением в состав при изготовлении безобжигового заполнителя добавки осадка станции, содержащего соединения тяжелых металлов в количестве 40 - 60% от массы минеральных компонентов капсулированного заполнителя. Полученный таким образом заполнитель используется при приготовлении бетона следующего состава, мас..%: портландцемент - 20 - 25, песок - 40 - 50, заполнитель с применением осадка станции аэрации, содержащий медь, цинк, свинец, кадмий, хром, ртуть, сурьму в сочетании с сухой золой ТЭЦ, молотой известью и гипсом в соотношении 0,5 : 0,3 : 0,15 : 0,05 соответственно.The composition of the light-concrete mixture, in which, in order to expand the use of industrial waste and reduce the density of concrete, they use non-calcined encapsulated aggregate containing sludge from the aeration station in order to utilize it and reduce the density of concrete. The stated technical problem is solved by introducing a station sediment additive containing heavy metal compounds in an amount of 40-60% by weight of the mineral components of the encapsulated aggregate into the composition during the preparation of the non-fired aggregate. The aggregate obtained in this way is used in the preparation of concrete of the following composition, wt.%: Portland cement - 20 - 25, sand - 40 - 50, aggregate using an aeration station sediment, containing copper, zinc, lead, cadmium, chromium, mercury, antimony combination with dry ash of thermal power station, ground lime and gypsum in a ratio of 0.5: 0.3: 0.15: 0.05, respectively.
RU94030204A 1994-08-19 1994-08-19 Feedstock for manufacture of light concrete RU2052428C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94030204A RU2052428C1 (en) 1994-08-19 1994-08-19 Feedstock for manufacture of light concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94030204A RU2052428C1 (en) 1994-08-19 1994-08-19 Feedstock for manufacture of light concrete

Publications (2)

Publication Number Publication Date
RU2052428C1 RU2052428C1 (en) 1996-01-20
RU94030204A true RU94030204A (en) 1996-05-10

Family

ID=20159699

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94030204A RU2052428C1 (en) 1994-08-19 1994-08-19 Feedstock for manufacture of light concrete

Country Status (1)

Country Link
RU (1) RU2052428C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2633919C1 (en) * 2016-05-10 2017-10-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) Lead-glycerate cement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526925C2 (en) * 2012-12-05 2014-08-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Mix for production of unsintered fly-ash gravel
RU2572429C1 (en) * 2014-12-18 2016-01-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Production of non-fired soot gravel
RU2651863C2 (en) * 2016-09-12 2018-04-24 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of unburned fly ash aggregate obtaining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2633919C1 (en) * 2016-05-10 2017-10-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) Lead-glycerate cement

Also Published As

Publication number Publication date
RU2052428C1 (en) 1996-01-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060820