RU2014100573A - METHOD FOR PREPARING A STRENGTHENING SOLUTION - Google Patents

METHOD FOR PREPARING A STRENGTHENING SOLUTION Download PDF

Info

Publication number
RU2014100573A
RU2014100573A RU2014100573/03A RU2014100573A RU2014100573A RU 2014100573 A RU2014100573 A RU 2014100573A RU 2014100573/03 A RU2014100573/03 A RU 2014100573/03A RU 2014100573 A RU2014100573 A RU 2014100573A RU 2014100573 A RU2014100573 A RU 2014100573A
Authority
RU
Russia
Prior art keywords
solution
nanoparticle
water
mixture
silicon dioxide
Prior art date
Application number
RU2014100573/03A
Other languages
Russian (ru)
Other versions
RU2601885C2 (en
Inventor
Александр Васильевич Лубягин
Сергей Прокопьевич Бардаханов
Владимир Николаевич Говердовский
Солбон Александрович Лхасаранов
Николай Алексеевич Машкин
Original Assignee
Общество с ограниченной ответственностью Научно-исследовательская компания "Усиление оснований и фундаментов"
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 Общество с ограниченной ответственностью Научно-исследовательская компания "Усиление оснований и фундаментов" filed Critical Общество с ограниченной ответственностью Научно-исследовательская компания "Усиление оснований и фундаментов"
Priority to RU2014100573/03A priority Critical patent/RU2601885C2/en
Publication of RU2014100573A publication Critical patent/RU2014100573A/en
Application granted granted Critical
Publication of RU2601885C2 publication Critical patent/RU2601885C2/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
    • C04B40/0025—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability obtaining colloidal mortar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • B82B3/0009—Forming specific nanostructures
    • B82B3/0014—Array or network of similar nanostructural elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

1. Способ приготовления укрепляющего раствора, включающий перемешивание портландцемента, воды, введение нанодобавки и обработку раствора, отличающийся тем, что в качестве нанодобавки используют смесь нанодисперсных частиц двуокиси кремния разной удельной поверхности, в воду вводят указанную нанодобавку до получения коллоидного раствора заданной концентрации, который механически перемешивают и дополнительно обрабатывают ультразвуком, далее полученный коллоидный водный раствор перемешивают с требуемым количеством воды затворения, а затем - с портландцементом.2. Способ по п.1, отличающийся тем, что используют коллоидный водный раствор смеси нанодисперсных частиц двуокиси кремния, разной удельной поверхности, с концентрацией 20÷35 мас.%.1. A method of preparing a strengthening solution, including mixing Portland cement, water, introducing a nanoparticle and treating the solution, characterized in that as a nanoparticle a mixture of nanosized particles of silicon dioxide of different specific surfaces is used, said nanoparticle is introduced into water to obtain a colloidal solution of a given concentration, which is mechanically mixed and further treated with ultrasound, then the resulting colloidal aqueous solution is mixed with the required amount of mixing water, then - with portlandtsementom.2. The method according to claim 1, characterized in that a colloidal aqueous solution of a mixture of nanosized particles of silicon dioxide, of different specific surface, with a concentration of 20 ÷ 35 wt.% Is used.

Claims (2)

1. Способ приготовления укрепляющего раствора, включающий перемешивание портландцемента, воды, введение нанодобавки и обработку раствора, отличающийся тем, что в качестве нанодобавки используют смесь нанодисперсных частиц двуокиси кремния разной удельной поверхности, в воду вводят указанную нанодобавку до получения коллоидного раствора заданной концентрации, который механически перемешивают и дополнительно обрабатывают ультразвуком, далее полученный коллоидный водный раствор перемешивают с требуемым количеством воды затворения, а затем - с портландцементом.1. A method of preparing a strengthening solution, including mixing Portland cement, water, introducing a nanoparticle and treating the solution, characterized in that as a nanoparticle a mixture of nanosized particles of silicon dioxide of different specific surfaces is used, the specified nanoparticle is introduced into water to obtain a colloidal solution of a given concentration, which is mechanically mixed and further treated with ultrasound, then the resulting colloidal aqueous solution is mixed with the required amount of mixing water, then - with Portland cement. 2. Способ по п.1, отличающийся тем, что используют коллоидный водный раствор смеси нанодисперсных частиц двуокиси кремния, разной удельной поверхности, с концентрацией 20÷35 мас.%. 2. The method according to claim 1, characterized in that a colloidal aqueous solution of a mixture of nanosized particles of silicon dioxide, of different specific surface, with a concentration of 20 ÷ 35 wt.% Is used.
RU2014100573/03A 2014-01-09 2014-01-09 Method of strengthening solution preparation RU2601885C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014100573/03A RU2601885C2 (en) 2014-01-09 2014-01-09 Method of strengthening solution preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014100573/03A RU2601885C2 (en) 2014-01-09 2014-01-09 Method of strengthening solution preparation

Publications (2)

Publication Number Publication Date
RU2014100573A true RU2014100573A (en) 2015-07-20
RU2601885C2 RU2601885C2 (en) 2016-11-10

Family

ID=53611365

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014100573/03A RU2601885C2 (en) 2014-01-09 2014-01-09 Method of strengthening solution preparation

Country Status (1)

Country Link
RU (1) RU2601885C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2067077C1 (en) * 1994-01-26 1996-09-27 Бардаханов Сергей Прокопьевич Process of manufacture of ultra-dispersive silicon dioxide and device for its implementation
CN101318796A (en) * 2008-07-04 2008-12-10 浙江中联建设集团有限公司 Nano-additive agent modified high-strength wall self-thermal insulation material and preparing method thereof
RU2396301C1 (en) * 2009-04-15 2010-08-10 Александр Яковлевич Хавкин Method of preparing cement slurry (versions)
RU2421423C2 (en) * 2009-05-25 2011-06-20 Государственное образовательное учреждение высшего профессионального образования "Брянская государственная инженерно-технологическая академия" Nanomodified concrete and preparation method thereof
RU2489381C2 (en) * 2011-06-20 2013-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Восточно-Сибирский государственный университет технологий и управления" Crude mixture for high-strength concrete with nanodispersed additive (versions)

Also Published As

Publication number Publication date
RU2601885C2 (en) 2016-11-10

Similar Documents

Publication Publication Date Title
MX2019015651A (en) Methods and compositions for treatment of concrete wash water.
CO2017006194A2 (en) Methods and compositions for concrete production
GB2540096A (en) Liquid concentrate of a strength retrogression additive
RU2016101923A (en) STABLE SALON-FREE POLYALUMINUM CHLOROSULPHATES
GB2546908A (en) Liquid anti-shrinkage agent for cement
PH12019500256A1 (en) Method of preparing a water in oil emulsion
RU2012111808A (en) METHOD FOR PREPARING CONCRETE MIX
EA202190289A1 (en) WASTE TREATMENT
GB2547547A (en) Cement compositions having fast setting times and high compressive strengths
RU2014100573A (en) METHOD FOR PREPARING A STRENGTHENING SOLUTION
RU2009139266A (en) METHOD FOR PRODUCING ALUMINUM-SILICON FLAGULANT COAGULANT
RU2014105566A (en) METHOD FOR PREPARING CONCRETE MIX
RU2012104309A (en) METHOD FOR PROCESSING BOILER ZONE OF OIL LINE
EA201692357A1 (en) SUPERLIGHT MINERAL FOAMATERIAL AND METHOD FOR PRODUCING IT
RU2015156753A (en) RUBBER CONCRETE
WO2014147485A3 (en) Biocide mixing method and system
RU2013122050A (en) METHOD FOR PRODUCING SILICON TETRAFLUORIDE
RU2013108179A (en) CONCRETE MIX
UA124971U (en) A METHOD FOR GETTING A CAOTIN-CONTAINING SALT
RU2013115619A (en) HIGH STRENGTH CONCRETE
RU2014120687A (en) METHOD FOR PREPARING BASALT FIBER REINFORCED COMPOSITIONS FOR DISPERSED REINFORCED FOAM CONCRETE
UA97529U (en) Recycling method of drilled cuttings with gypsum concrete production
UA109918U (en) METHOD OF WASTE WATER TREATMENT OF DAIRY ENTERPRISES
RU2012149910A (en) COMPOSITION FOR MANUFACTURE OF LIGHT CONCRETE AND METHOD FOR MANUFACTURE OF LIGHT CONCRETE (OPTIONS)
EA201892445A1 (en) MINERAL MATERIALS WITH TREATED SURFACE AND THEIR USE FOR WATER TREATMENT

Legal Events

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

Effective date: 20170110

NF4A Reinstatement of patent

Effective date: 20171004

MM4A The patent is invalid due to non-payment of fees

Effective date: 20190110