RU2016105649A - WOOD-CEMENT MIXTURE WITH MODIFIER - Google Patents

WOOD-CEMENT MIXTURE WITH MODIFIER Download PDF

Info

Publication number
RU2016105649A
RU2016105649A RU2016105649A RU2016105649A RU2016105649A RU 2016105649 A RU2016105649 A RU 2016105649A RU 2016105649 A RU2016105649 A RU 2016105649A RU 2016105649 A RU2016105649 A RU 2016105649A RU 2016105649 A RU2016105649 A RU 2016105649A
Authority
RU
Russia
Prior art keywords
modifier
wood
cement
water
cement mixture
Prior art date
Application number
RU2016105649A
Other languages
Russian (ru)
Other versions
RU2641548C2 (en
Inventor
Геннадий Николаевич Колесников
Александр Александрович Андреев
Владимир Сергеевич Сюнёв
Андрей Андреевич Чалкин
Николай Геннадьевич Колесников
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет"
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 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" filed Critical Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет"
Priority to RU2016105649A priority Critical patent/RU2641548C2/en
Publication of RU2016105649A publication Critical patent/RU2016105649A/en
Application granted granted Critical
Publication of RU2641548C2 publication Critical patent/RU2641548C2/en

Links

Classifications

    • 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

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Claims (3)

Древесно-цементная смесь с модификатором, содержащая измельченную древесину в виде опилок хвойных пород, портландцемент, жидкое стекло, хлорид кальция, полипропиленовые волокна, диоксид кремния и модификатор, отличающаяся тем, что в качестве модификатора использован аморфный диоксид кремния с нанопористой структурой частиц и удельной их поверхностью от 150 до 400 м2/г, при следующем соотношении компонентов, мас. %:A wood-cement mixture with a modifier containing crushed wood in the form of softwood sawdust, Portland cement, water glass, calcium chloride, polypropylene fibers, silicon dioxide and a modifier, characterized in that amorphous silicon dioxide with a nanoporous particle structure and specific particle size is used as a modifier surface from 150 to 400 m 2 / g, in the following ratio of components, wt. %: портландцементPortland cement 35,0-50,335.0-50.3 опилки хвойных породsoftwood sawdust 45-60,345-60.3 хлорид кальцияcalcium chloride 1-41-4 жидкое стеклоliquid glass 2-82-8 аморфный диоксид кремния с нанопористойamorphous silica with nanoporous структурой частиц и удельной их поверхностьюparticle structure and specific surface area от 120 до 400 м2/г120 to 400 m 2 / g 0,05-1,00.05-1.0 полипропиленовые волокнаpolypropylene fibers 0,1-0,2,0.1-0.2
причем добавка воды к указанной смеси выполнена до получения водоцементного соотношения, равного 0,5-1,2.moreover, the addition of water to the specified mixture is made to obtain a water-cement ratio of 0.5-1.2.
RU2016105649A 2016-02-18 2016-02-18 Wood-cement mixture with modificator RU2641548C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016105649A RU2641548C2 (en) 2016-02-18 2016-02-18 Wood-cement mixture with modificator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016105649A RU2641548C2 (en) 2016-02-18 2016-02-18 Wood-cement mixture with modificator

Publications (2)

Publication Number Publication Date
RU2016105649A true RU2016105649A (en) 2017-08-23
RU2641548C2 RU2641548C2 (en) 2018-01-18

Family

ID=59744643

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016105649A RU2641548C2 (en) 2016-02-18 2016-02-18 Wood-cement mixture with modificator

Country Status (1)

Country Link
RU (1) RU2641548C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2740985C1 (en) * 2020-02-06 2021-01-22 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Composition for making structural-heat-insulating articles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127548A (en) * 1970-03-18 1978-11-28 Imperial Chemical Industries Limited Cement compositions
RU2039717C1 (en) * 1992-12-16 1995-07-20 Селиванов Владимир Владимирович Raw material for manufacture of sawdust concrete blocks
RU2570215C1 (en) * 2014-06-17 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" Wood-marble-cement mixture
RU2569422C1 (en) * 2014-06-17 2015-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" Wood-cement mix
RU2570214C1 (en) * 2014-06-17 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петрозаводский государственный университет" Wood-talcum peach-cement mixture

Also Published As

Publication number Publication date
RU2641548C2 (en) 2018-01-18

Similar Documents

Publication Publication Date Title
RU2013111651A (en) METHOD FOR PRODUCING NANOCEMENT AND NANOCEMENT
RU2011127288A (en) COMPOSITION FOR THE PRODUCTION OF WATERPROOF POROUS FILLER
RU2016105649A (en) WOOD-CEMENT MIXTURE WITH MODIFIER
RU2009119628A (en) NANOMODIFIED CONCRETE AND METHOD FOR PRODUCING IT
RU2008110260A (en) RAW MATERIAL MIXTURE FOR THE PRODUCTION OF HEAT-INSULATING LIGHT CONCRETE
RU2008119308A (en) CEMENT OF LOW WATER REQUIREMENTS AND METHOD FOR ITS PRODUCTION
RU2004111621A (en) PUTTY
RU2012122680A (en) MIXTURE FOR PREPARATION OF STRUCTURAL-HEAT-INSULING CELLULAR CONCRETE
RU2000124497A (en) RAW MIXTURE FOR PRODUCING WOOD AND MINERAL CONSTRUCTION MATERIALS
RU2012145338A (en) HEAT-INSULATION-CONSTRUCTION Masonry MIXTURE BASED ON EASY FILLER
RU2016129441A (en) DRY HEAT-INSULATING MIXTURE FOR FINISHING GAS CONCRETE
RU2010111532A (en) COMPOSITION COMPOSITION FOR STRENGTHENING SOILS FOR DEVICE FOUNDATION OF ROADS
RU2013115619A (en) HIGH STRENGTH CONCRETE
RU2005106141A (en) RAW MATERIAL MIXTURE FOR PREPARING SILICON CONCRETE
RU2016133397A (en) COMPOSITION OF CAST CONCRETE MIX FOR UNDERWATER CONCRETE
RU2016117871A (en) Lightweight grouting composition for cementing wells in highly permeable rocks under conditions of hydrogen sulfide aggression
RU2015142553A (en) COMPOSITION OF THE RAW MATERIAL MIXTURE FOR THE PRODUCTION OF CONSTRUCTION-HEAT-INSULATING PRODUCTS BASED ON NON-AUTOCLAVED GAS CONCRETE
RU2015111436A (en) DRY ADHESIVE MIXTURE ON THE CEMENT BASIS
RU2010107081A (en) COMPOSITION FOR OBTAINING FIRE PROTECTIVE COATING
RU2012145283A (en) CONCRETE MIX (OPTIONS)
RU2012153915A (en) COMPOSITION FOR CURING LIQUID RADIOACTIVE WASTE
RU2479553C1 (en) Mortar for typesetting mosaic
RU2006132934A (en) RAW MATERIAL MIXTURE FOR MANUFACTURE OF PLASTIC CONCRETE
RU2016111889A (en) RAW MIX FOR OBTAINING ARTIFICIAL DENSE FILLER
RU2014150530A (en) BUILDING SOLUTION BASED ON THE Lime-SAND MIX

Legal Events

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

Effective date: 20210219