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RU2623743C1 - Concrete mixture - Google Patents

Concrete mixture Download PDF

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Publication number
RU2623743C1
RU2623743C1 RU2016128131A RU2016128131A RU2623743C1 RU 2623743 C1 RU2623743 C1 RU 2623743C1 RU 2016128131 A RU2016128131 A RU 2016128131A RU 2016128131 A RU2016128131 A RU 2016128131A RU 2623743 C1 RU2623743 C1 RU 2623743C1
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RU
Russia
Prior art keywords
water
portland cement
fine aggregate
concrete mixture
fiber
Prior art date
Application number
RU2016128131A
Other languages
Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2016128131A priority Critical patent/RU2623743C1/en
Application granted granted Critical
Publication of RU2623743C1 publication Critical patent/RU2623743C1/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
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10—Burned or pyrolised refuse
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

FIELD: construction.
SUBSTANCE: concrete mixture comprising portland cement, fine aggregate, water, further contains fiber, crushed and sieved through a No.5 sieve, in the form of a press material made on the basis of a cellulosic fabric impregnated with a resole phenol-formaldehyde resin, with the following component ratio, wt %: portland cement 22.0-26.0; fine aggregate 50.5-54.5; the noted fiber 3.0-10.0; water 16.5-17.5.
EFFECT: increased strength.
1 tbl

Description

Изобретение относится к промышленности строительных материалов, в частности к производству бетонных стеновых блоков. The invention relates to the building materials industry, in particular the production of concrete wall blocks.

Известна бетонная смесь, включающая, мас.ч.: портландцемент 1,0; мелкий заполнитель (золошлаковый) 3,6-9,7; измельченную пластмассу (пенополиэтилен) 0,024-0,009; воду 0,6-1,1 [1].Known concrete mixture, including, parts by weight: Portland cement 1.0; fine aggregate (ash and slag) 3.6-9.7; shredded plastic (polyethylene foam) 0.024-0.009; water 0.6-1.1 [1].

Задача изобретения состоит в повышении прочности бетона.The objective of the invention is to increase the strength of concrete.

Технический результат достигается тем, что бетонная смесь, включающая портландцемент, мелкий заполнитель, воду, дополнительно содержит измельченный и просеянный через сито №5 волокнит в виде прессматериала, изготовляемого на основе целлюлозного волокна, пропитанного резольной фенолформальдегидной смолой, при следующем соотношении компонентов, мас.%: портландцемент 22,0-26,0; мелкий заполнитель 50,5-54,5; указанный волокнит 3,0-10,0; вода 16,5-17,5.The technical result is achieved by the fact that the concrete mixture, including Portland cement, fine aggregate, water, additionally contains crushed and sifted through sieve No. 5 fiber in the form of a press material made on the basis of cellulose fiber impregnated with rezol phenol-formaldehyde resin, in the following ratio of components, wt.% : Portland cement 22.0-26.0; fine aggregate 50.5-54.5; said fiber is 3.0-10.0; water 16.5-17.5.

Составы бетонной смеси приведены в таблице.The compositions of the concrete mixture are shown in the table.

Figure 00000001
Figure 00000001

Для приготовления бетонной смеси подготавливают и дозируют сырьевые компоненты. Волокнит в виде пресс-материала, изготавляемого на основе целлюлозного волокна, пропитанного резольной фенолформальдегидной смолой, измельчают и просеивают через сито №5. Портландцемент, мелкий заполнитель, волокнит смешивают. К смеси сухих компонентов добавляют воду и повторно смешивают. Полученную бетонную смесь укладывают в металлические (предварительно смазанные машинным маслом) формы и оставляют до затвердевания. Затем изделия извлекают из форм и транспортируют на склад готовой продукции.To prepare the concrete mixture, raw materials are prepared and dosed. Fiber in the form of a press material made on the basis of cellulose fiber impregnated with rezol phenol-formaldehyde resin is ground and sieved through a No. 5 sieve. Portland cement, a fine aggregate, fiber is mixed. Water is added to the mixture of dry components and mixed again. The resulting concrete mixture is placed in metal (pre-lubricated with machine oil) molds and left to solidify. Then the products are removed from the molds and transported to the finished goods warehouse.

Источники информацииInformation sources

l. RU №2083523, 1997.l. RU No. 2083523, 1997.

Claims (1)

Бетонная смесь, включающая портландцемент, мелкий заполнитель, воду, отличающаяся тем, что дополнительно содержит измельченный и просеянный через сито №5 волокнит в виде пресс-материала, изготовляемого на основе целлюлозного волокна, пропитанного резольной фенолформальдегидной смолой, при следующем соотношении компонентов, мас.%: портландцемент 22,0-26,0; мелкий заполнитель 50,5-54,5; указанный волокнит 3,0-10,0; вода 16,5-17,5.A concrete mixture including Portland cement, fine aggregate, water, characterized in that it further contains fiber pulverized and sieved through a No. 5 sieve in the form of a press material made on the basis of cellulose fiber impregnated with rezol phenol-formaldehyde resin, in the following ratio of components, wt.% : Portland cement 22.0-26.0; fine aggregate 50.5-54.5; said fiber is 3.0-10.0; water 16.5-17.5.
RU2016128131A 2016-07-11 2016-07-11 Concrete mixture RU2623743C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
RU2623743C1 true RU2623743C1 (en) 2017-06-29

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Country Status (1)

Country Link
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2083523C1 (en) * 1993-01-25 1997-07-10 Перевозчиков Александр Андреевич Concrete mix
EA017880B1 (en) * 2009-10-27 2013-03-29 Компания "Матанат А" Dry decorative finishing mixture
RU136064U1 (en) * 2013-03-01 2013-12-27 Корнева Людмила Сергеевна CELLULAR SOUND INSULATION PANEL
RU2530101C1 (en) * 2013-12-12 2014-10-10 Юлия Алексеевна Щепочкина Raw mixture for production of heat-insulating layer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2083523C1 (en) * 1993-01-25 1997-07-10 Перевозчиков Александр Андреевич Concrete mix
EA017880B1 (en) * 2009-10-27 2013-03-29 Компания "Матанат А" Dry decorative finishing mixture
RU136064U1 (en) * 2013-03-01 2013-12-27 Корнева Людмила Сергеевна CELLULAR SOUND INSULATION PANEL
RU2530101C1 (en) * 2013-12-12 2014-10-10 Юлия Алексеевна Щепочкина Raw mixture for production of heat-insulating layer

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