RU2587656C1 - Crude mixture for making silicate bricks - Google Patents

Crude mixture for making silicate bricks Download PDF

Info

Publication number
RU2587656C1
RU2587656C1 RU2015129933/03A RU2015129933A RU2587656C1 RU 2587656 C1 RU2587656 C1 RU 2587656C1 RU 2015129933/03 A RU2015129933/03 A RU 2015129933/03A RU 2015129933 A RU2015129933 A RU 2015129933A RU 2587656 C1 RU2587656 C1 RU 2587656C1
Authority
RU
Russia
Prior art keywords
calcite
sand
crude mixture
mesh
sieve
Prior art date
Application number
RU2015129933/03A
Other languages
Russian (ru)
Inventor
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 RU2015129933/03A priority Critical patent/RU2587656C1/en
Application granted granted Critical
Publication of RU2587656C1 publication Critical patent/RU2587656C1/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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • C04B28/182—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 mixtures of the silica-lime type based on calcium silicate forming mixtures not containing lime or lime producing ingredients, e.g. waterglass based mixtures heated with a calcium salt
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • C04B28/184—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 mixtures of the silica-lime type based on an oxide other than lime
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • C04B28/186—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 mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • C04B28/186—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 mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step
    • C04B28/188—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 mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step the Ca-silicates being present in the starting mixture
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting

Landscapes

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

Abstract

FIELD: construction.
SUBSTANCE: crude mixture for making silicate bricks, which contains unslaked lime, calcite-wollastonite ore, quartz sand, additionally contains pumice sand at following ratio of components, wt%: unslaked lime 8.0-9.0; calcite-wollastonite ore ground until passage through sieve No. 0.63 8.0-9.0; pumice sand ground until passage through sieve No. 0.63 8.0-9.0; quartz sand ground until passage through sieve No. 0.63 - balance.
EFFECT: higher strength.
1 cl, 1 tbl

Description

Изобретение относится к составам масс для изготовления силикатного кирпича, строительных блоков.The invention relates to compositions of the masses for the manufacture of silicate brick, building blocks.

Известна сырьевая смесь для изготовления силикатного кирпича, содержащая, мас.%: известь 6,0-8,0; кальцито-волластонитовая руда 10,0-20,0; кварцевый песок - остальное [1].Known raw mix for the manufacture of silicate brick, containing, wt.%: Lime 6.0-8.0; calcite-wollastonite ore 10.0-20.0; quartz sand - the rest [1].

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

Технический результат достигается тем, что сырьевая смесь для изготовления силикатного кирпича, включающая негашеную известь, кальцито-волластонитовую руду, кварцевый песок, согласно изобретению дополнительно содержит пемзовый песок при следующем соотношении компонентов, мас.%: негашеная известь 8,0-9,0; измельченная до прохождения через сетку №0,63 кальцито-волластонитовая руда 8,0-9,0; измельченный до прохождения через сетку №0,63 пемзовый песок 8,0-9,0; измельченный до прохождения через сетку №0,63 кварцевый песок - остальное.The technical result is achieved in that the raw mixture for the manufacture of silicate brick, including quicklime, calcite-wollastonite ore, quartz sand, according to the invention additionally contains pumice sand in the following ratio of components, wt.%: Quicklime 8.0-9.0; crushed before passing through the mesh No. 0.63 calcite-wollastonite ore 8.0-9.0; crushed before passing through the mesh No. 0.63 pumice sand 8.0-9.0; crushed quartz sand before passing through mesh No. 0.63 - the rest.

В таблице приведены составы сырьевой смеси.The table shows the composition of the raw mix.

Figure 00000001
Figure 00000001

Компоненты дозируют в требуемых количествах. Кальцито-волластонитовую руду, кварцевый песок, пемзовый песок по отдельности измельчают до прохождения через сетку №0,63, смешивают с молотой (до остатка не более 10% на сите №008) негашеной известью (I-II сорт), затем добавляют воду, вновь смешивают и выдерживают до полного гашения извести. Из полученной смеси с влажностью 6,5-7,5% прессуют под давлением 15-17 МПа кирпич, который подвергают автоклавной обработке в атмосфере насыщенного пара при давлении 0,9-1,1 МПа и температуре 175-180°С в течение 6-7 ч.The components are dosed in the required amounts. Calcite-wollastonite ore, quartz sand, pumice sand are separately crushed before passing through a mesh No. 0.63, mixed with ground (to a residue of not more than 10% on a mesh No. 008) quicklime (grade I-II), then water is added, again mixed and kept until the lime is completely extinguished. From the mixture with a moisture content of 6.5-7.5%, a brick is pressed under pressure of 15-17 MPa, which is autoclaved in a saturated steam atmosphere at a pressure of 0.9-1.1 MPa and a temperature of 175-180 ° C for 6 -7 hours

Источники информацииInformation sources

1. SU 577189, С04В 15/06, 1977.1. SU 577189, C04B 15/06, 1977.

Claims (1)

Сырьевая смесь для изготовления силикатного кирпича, включающая негашеную известь, кальцито-волластонитовую руду, кварцевый песок, отличающаяся тем, что дополнительно содержит пемзовый песок при следующем соотношении компонентов, мас.%:
негашеная известь 8,0-9,0 измельченная до прохождения через сетку № 0,63   кальцито-волластонитовая руда 8,0-9,0 измельченный до прохождения через   сетку № 0,63 пемзовый песок 8,0-9,0 измельченный до прохождения через   сетку № 0,63 кварцевый песок остальное
The raw material mixture for the manufacture of silicate brick, including quicklime, calcite-wollastonite ore, quartz sand, characterized in that it additionally contains pumice sand in the following ratio of components, wt.%:
quicklime 8.0-9.0 crushed before passing through mesh No. 0.63 calcite-wollastonite ore 8.0-9.0 crushed before passing through mesh No. 0.63 pumice sand 8.0-9.0 crushed before passing through mesh No. 0.63 quartz sand rest
RU2015129933/03A 2015-07-20 2015-07-20 Crude mixture for making silicate bricks RU2587656C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015129933/03A RU2587656C1 (en) 2015-07-20 2015-07-20 Crude mixture for making silicate bricks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015129933/03A RU2587656C1 (en) 2015-07-20 2015-07-20 Crude mixture for making silicate bricks

Publications (1)

Publication Number Publication Date
RU2587656C1 true RU2587656C1 (en) 2016-06-20

Family

ID=56132294

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015129933/03A RU2587656C1 (en) 2015-07-20 2015-07-20 Crude mixture for making silicate bricks

Country Status (1)

Country Link
RU (1) RU2587656C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2668683C1 (en) * 2018-01-09 2018-10-02 Юлия Алексеевна Щепочкина Crude mixture for making silicate bricks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252125A1 (en) * 1972-10-24 1974-05-30 Metallgesellschaft Ag Lime-sand stone bricks - strengthened by adding roasted pyrites
SU577189A1 (en) * 1976-07-01 1977-10-25 Nurullaev Zinatulla P Raw mix for manufacturing silica brick
RU2329982C1 (en) * 2007-01-17 2008-07-27 Юлия Алексеевна Щепочкина Raw meal
RU2383511C1 (en) * 2008-10-29 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Самарский государственный архитектурно-строительный университет" (СГАСУ) Composition for manufacturing of silicate brick

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252125A1 (en) * 1972-10-24 1974-05-30 Metallgesellschaft Ag Lime-sand stone bricks - strengthened by adding roasted pyrites
SU577189A1 (en) * 1976-07-01 1977-10-25 Nurullaev Zinatulla P Raw mix for manufacturing silica brick
RU2329982C1 (en) * 2007-01-17 2008-07-27 Юлия Алексеевна Щепочкина Raw meal
RU2383511C1 (en) * 2008-10-29 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Самарский государственный архитектурно-строительный университет" (СГАСУ) Composition for manufacturing of silicate brick

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2668683C1 (en) * 2018-01-09 2018-10-02 Юлия Алексеевна Щепочкина Crude mixture for making silicate bricks

Similar Documents

Publication Publication Date Title
RU2514028C1 (en) Charge for production of porous filler
RU2587656C1 (en) Crude mixture for making silicate bricks
RU2522839C1 (en) Charge stock for production of aggregate
RU2624741C1 (en) Raw material mixture for manufacturing silicate bricks
RU2484030C1 (en) Mixture for making porous aggregate
RU2420474C1 (en) Artificial rock
RU2538025C1 (en) Mixture for making porous aggregate
RU2489387C1 (en) Crude mixture for making silica brick
RU2479516C1 (en) Mixture for producing porous aggregate
RU2668683C1 (en) Crude mixture for making silicate bricks
RU2562076C1 (en) Furnace charge for filler production
RU2592295C1 (en) Mixture for aggregate producing
RU2593503C1 (en) Mixture for producing aggregate
RU2599271C1 (en) Crude mixture for making agloporite
RU2479549C1 (en) Ceramic mixture for making floor tiles
RU2502706C1 (en) Raw material mixture for production of silicate brick
RU2513890C1 (en) Crude mixture for making brick
RU2561387C1 (en) Charge for porous filler production
RU2472736C1 (en) Crude mixture for making silica brick
RU2670459C1 (en) Crude mixture for making silicate bricks
RU2446122C1 (en) Artificial rock
RU2400445C1 (en) Raw mix for manufacturing of lime-sand brick
RU2543830C1 (en) Crude mixture for making brick
RU2599268C1 (en) Crude mixture for making agloporite
RU2449963C1 (en) Crude mixture for making silicate bricks