RU2378212C1 - Manmade rock - Google Patents

Manmade rock Download PDF

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Publication number
RU2378212C1
RU2378212C1 RU2008144859/03A RU2008144859A RU2378212C1 RU 2378212 C1 RU2378212 C1 RU 2378212C1 RU 2008144859/03 A RU2008144859/03 A RU 2008144859/03A RU 2008144859 A RU2008144859 A RU 2008144859A RU 2378212 C1 RU2378212 C1 RU 2378212C1
Authority
RU
Russia
Prior art keywords
cement
silicon carbide
calcium carbonate
water
rock
Prior art date
Application number
RU2008144859/03A
Other languages
Russian (ru)
Inventor
Юлия Алексеевна Щепочкина (RU)
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 RU2008144859/03A priority Critical patent/RU2378212C1/en
Application granted granted Critical
Publication of RU2378212C1 publication Critical patent/RU2378212C1/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
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2038—Resistance against physical degradation

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  • 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: invention is related to industry of construction materials. Manmade rock of mixture, which includes the following components, wt %: cement 27-29, sand on the basis of calcium carbonate 34-41, water 15-20, ferric oxides 3-4, silicon carbide 13-14.
EFFECT: improved ecological safety and wear resistance of manmade rock.
1 tbl

Description

Изобретение относится к промышленности строительных материалов.The invention relates to the construction materials industry.

Известна искусственная порода, включающая, мас.%; цемент 25-30; мука и песок на основе карбоната кальция до 55; оксиды металлов (железо, хром, свинец, ртуть) 2-12; силикаты кальция 2-3; силициды углерода (карбид кремния) 0,1-0,6; фторсиликаты 6; сульфиды железа и меди 0,4-0,8; щавелевая кислота 0,3-0,5; вода 10-23 [1]. Состав породы включает большое количество токсичных компонентов.Known artificial rock, including, wt.%; cement 25-30; flour and sand based on calcium carbonate up to 55; metal oxides (iron, chromium, lead, mercury) 2-12; calcium silicates 2-3; carbon silicides (silicon carbide) 0.1-0.6; fluorosilicates 6; sulfides of iron and copper 0.4-0.8; oxalic acid 0.3-0.5; water 10-23 [1]. The composition of the breed includes a large number of toxic components.

Задача изобретения состоит в получении экологически безопасной искусственной породы и повышении ее износостойкости.The objective of the invention is to obtain an environmentally friendly artificial rock and increase its wear resistance.

Технический результат достигается тем, что в искусственной породе из смеси, включающей цемент, песок на основе карбоната кальция, воду, оксиды железа, карбид кремния, компоненты находятся при следующем соотношении, мас.%: цемент 27-29; песок на основе карбоната кальция 34-41; вода 15-20; оксиды железа 3-4; карбид кремния 13-14.The technical result is achieved in that in artificial rock from a mixture comprising cement, sand based on calcium carbonate, water, iron oxides, silicon carbide, the components are in the following ratio, wt.%: Cement 27-29; sand based on calcium carbonate 34-41; water 15-20; iron oxides 3-4; silicon carbide 13-14.

Составы для получения искусственной породы приведены в таблице.Compositions for producing artificial rock are shown in the table.

КомпонентыComponents Содержание, мас.%Content, wt.% 1one 22 ЦементCement 2727 2929th Песок на основе карбоната кальцияCalcium Carbonate Sand 4141 3434 ВодаWater 15fifteen 20twenty Оксиды железаIron oxides 33 4four Карбид кремнияSilicon carbide 14fourteen 1313

Подготавливают и дозируют сырьевые компоненты. Цемент (портландцемент) смешивают с песком на основе карбоната кальция, карбидом кремния, оксидами железа (II) и (III), взятыми в соотношении 1:3, добавляют воду и готовят смесь. Полученную смесь укладывают в формы, уплотняют и оставляют до затвердевания в течение 1 сут. Затвердевшие изделия извлекают из форм и выдерживают при комнатной температуре не менее 28 сут. Поверхности изделий шлифуют.Raw materials are prepared and dosed. Cement (Portland cement) is mixed with sand based on calcium carbonate, silicon carbide, iron oxides (II) and (III), taken in the ratio 1: 3, water is added and the mixture is prepared. The resulting mixture is placed in molds, compacted and left to harden for 1 day. Hardened products are removed from the molds and kept at room temperature for at least 28 days. The surfaces of the products are ground.

Предложенная искусственная порода, является экологически безопасным строительным материалом. Ее износостойкость повышается на 8-10% по отношению к прототипу.The proposed artificial rock is an environmentally friendly building material. Its wear resistance is increased by 8-10% relative to the prototype.

Источник информацииThe source of information

1. Патент №268011 ПНР, С04В, 1990.1. Patent No. 268011 Poland, С04В, 1990.

Claims (1)

Искусственная порода из смеси, включающей цемент, песок на основе карбоната кальция, воду, оксиды железа, карбид кремния, отличающаяся тем, что компоненты находятся при следующем соотношении, мас.%:
Цемент 27-29 Песок на основе карбоната кальция 34-41 Вода 15-20 Оксиды железа 3-4 Карбид кремния 13-14
Artificial rock from a mixture including cement, sand based on calcium carbonate, water, iron oxides, silicon carbide, characterized in that the components are in the following ratio, wt.%:
Cement 27-29 Calcium Carbonate Sand 34-41 Water 15-20 Iron oxides 3-4 Silicon carbide 13-14
RU2008144859/03A 2008-11-13 2008-11-13 Manmade rock RU2378212C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008144859/03A RU2378212C1 (en) 2008-11-13 2008-11-13 Manmade rock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008144859/03A RU2378212C1 (en) 2008-11-13 2008-11-13 Manmade rock

Publications (1)

Publication Number Publication Date
RU2378212C1 true RU2378212C1 (en) 2010-01-10

Family

ID=41644119

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008144859/03A RU2378212C1 (en) 2008-11-13 2008-11-13 Manmade rock

Country Status (1)

Country Link
RU (1) RU2378212C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471739C1 (en) * 2011-11-01 2013-01-10 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock
RU2494060C1 (en) * 2012-07-03 2013-09-27 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock
RU2496735C1 (en) * 2012-07-03 2013-10-27 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471739C1 (en) * 2011-11-01 2013-01-10 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock
RU2494060C1 (en) * 2012-07-03 2013-09-27 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock
RU2496735C1 (en) * 2012-07-03 2013-10-27 Юлия Алексеевна Щепочкина Crude mixture for making artificial rock

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