SU370188A1 - MASS FOR CELLULAR CONCRETE - Google Patents

MASS FOR CELLULAR CONCRETE

Info

Publication number
SU370188A1
SU370188A1 SU1459111A SU1459111A SU370188A1 SU 370188 A1 SU370188 A1 SU 370188A1 SU 1459111 A SU1459111 A SU 1459111A SU 1459111 A SU1459111 A SU 1459111A SU 370188 A1 SU370188 A1 SU 370188A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mass
cellular concrete
waste
fluorspar
loess
Prior art date
Application number
SU1459111A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1459111A priority Critical patent/SU370188A1/en
Application granted granted Critical
Publication of SU370188A1 publication Critical patent/SU370188A1/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)
  • Processing Of Solid Wastes (AREA)

Description

Известна масса дл  изготовлени   чеистого бетона, включающа  известь, лесс, газообразователь и добавки. Целью изобретени   вл етс  повышение прочности и трещиностойкости изделий. Это достигаетс  тем, что масса в качестве добавки содержит отходы горнообогатительиого производства, например плавикового шпата, при следующем соотношении компонентов , вес. %: Известь24-35 ГазоОбразователь - алюминиева  пудра0,,07 Отходы горпообогатительного производства4-13 Лессостальное Отходы, образующиес  при флотации плавикового шпата, содержат около 4% фтористого кальци  и не требуют дополнительного измельчени . При изготовлении  чеистой массы материалы загружают в бетономешалку, причем в начале заливают воду, а затем ввод т лесс - заполнитель и добавку. После перемешивани  в течение 2 мин добавл ют известково-лессовое в жущее и алюминиевую пудру. Перемешанна  в течение 5 мин масса выгружаетс  в форму и подвергаетс  после окончани  процесса вспучивани  и схватывани  автоклавной обработке в течение 12 час при давлении пара 10 атм. Прочность полученных изделий на 15- 25% выше прочности изделий без добавки плавикового шпата при повышенной трещпностойкостн . Предмет изобретени  Масса дл   чеистого бетона, включающа  известь, лесс, газообразователь и добавки, отличающа с  1ем, что, с целью повышени  прочности и трещиностойкостм изделий, она в качестве добавки содержит отходы горпообогатительного производства, например плавикового шпата, при следующем соотношении компонентов, вес. %: Известь24-35 Газообразователь - алюминиева  пудра0,06-0,07 Отходы горнообогатительного производства4-13 Лесс остальноеA known mass for the manufacture of cellular concrete, including lime, loess, blowing agent and additives. The aim of the invention is to increase the strength and crack resistance of products. This is achieved by the fact that the mass as an additive contains waste mining industry, such as fluorspar, in the following ratio of components, weight. %: Lime24-35 Gas generator - aluminum powder, 07 Waste from the processing plant4-13 Lessostal Waste formed during the flotation of fluorspar contains about 4% calcium fluoride and does not require additional grinding. In the manufacture of the cellular mass, the materials are loaded into a concrete mixer, and at the beginning water is poured, and then the loess is added - aggregate and additive. After stirring for 2 minutes, lime-loess is added to the sheeting and aluminum powder. The mass stirred for 5 min is discharged into the mold and subjected to the end of the process of expansion and seizure by autoclave treatment for 12 hours at a vapor pressure of 10 atm. The strength of the obtained products is 15–25% higher than the strength of products without the addition of fluorspar with increased crack resistance. The subject matter of the invention is a mass for cellular concrete, including lime, loess, a blowing agent and additives, characterized in that, in order to increase the strength and crack resistance of products, it contains waste from the processing plant, such as fluorspar, with the following ratio of components, in weight. %: Lime24-35 Gasifier - aluminum powder 0.06-0.07 Waste of mining processing4-13 Less the rest

SU1459111A 1970-07-13 1970-07-13 MASS FOR CELLULAR CONCRETE SU370188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1459111A SU370188A1 (en) 1970-07-13 1970-07-13 MASS FOR CELLULAR CONCRETE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1459111A SU370188A1 (en) 1970-07-13 1970-07-13 MASS FOR CELLULAR CONCRETE

Publications (1)

Publication Number Publication Date
SU370188A1 true SU370188A1 (en) 1973-02-15

Family

ID=20455195

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1459111A SU370188A1 (en) 1970-07-13 1970-07-13 MASS FOR CELLULAR CONCRETE

Country Status (1)

Country Link
SU (1) SU370188A1 (en)

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