SU1719343A1 - Stock for producing arbolite - Google Patents
Stock for producing arbolite Download PDFInfo
- Publication number
- SU1719343A1 SU1719343A1 SU894747642A SU4747642A SU1719343A1 SU 1719343 A1 SU1719343 A1 SU 1719343A1 SU 894747642 A SU894747642 A SU 894747642A SU 4747642 A SU4747642 A SU 4747642A SU 1719343 A1 SU1719343 A1 SU 1719343A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- kerosene
- cement
- bitumen
- mpa
- water
- Prior art date
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)
- Road Paving Structures (AREA)
Abstract
Изобретение относитс к промышленности строительных материалов и может быть использовано в гражданском, промышленном и сельскохоз йственном строительстве . Цель - повышение водостойкости и коэффициента конструктивного качества. Сырьева смесь содержит в качестве заполнител корпус размером 1,0-15 мм, покрытую 13,75 мас.% керосино-битумной эмульсией состава 38% керосина и 62% битума при следующем соотношении компонентов , мас.%: портландцемент 34, 35-35. 25 указанный заполнитель 22, 16-30, 44; керамзитова пыль с удельной поверхностью 3000 - 6000 см2/г 6,48 - 12,08; вода остальное. Плотность коробетона 655 - 690 кг/м3, водопоглощение 16,5- 19%; коэффициент конструктивного качества 0.033-0,036, предел прочности при изгибе Г.35 - 1,40 МПа, при сжатии 3,0 МПа. 2 табл.The invention relates to the building materials industry and can be used in civil, industrial and agricultural construction. The goal is to increase the water resistance and the coefficient of constructive quality. Raw mix contains as a filler body size of 1.0-15 mm, covered with 13.75 wt.% Kerosene-bitumen emulsion composition of 38% kerosene and 62% bitumen in the following ratio, wt.%: Portland cement 34, 35-35. 25 specified filler 22, 16-30, 44; haydite dust with a specific surface of 3000 - 6000 cm2 / g 6.48 - 12.08; water the rest. Koroneton density is 655–690 kg / m3, water absorption is 16.5–19%; the coefficient of constructive quality is 0.033-0.036, the limit of flexural strength of G.35 is 1.40 MPa, and at compression 3.0 MPa. 2 tab.
Description
t/lt / l
GG
Изобретение относитс к промышленности строительных материалов и может быть использовано в гражданском промышленном сельскохоз йственном строительстве .The invention relates to the building materials industry and can be used in civilian industrial agricultural construction.
Цель изобретени - повышение водостойкости и коэффициента конструктивного ка чества.The purpose of the invention is to increase the water resistance and the coefficient of constructive quality.
Древесный наполнитель состава коробетона предварительно пропитываетс керосино-битумной эмульсией состава 38%The wood filler of the carton composition is pre-impregnated with a 38% kerosene-bitumen emulsion.
размеры сит, мм 15 проход через сито % 0,086sieve size, mm 15 pass through sieve% 0,086
керосина и 62 % битума в течение 5-10 мин. Подвижность (в зкость) такой эмульсии позвол ет пропитать все трещины и поры дре- весины и резко сократить ее водопоглощение и гигроскопичность, вл ющимс важным физико-механическим характеристиками теплоизол ционного материала, работающего во влажных услови х среды.kerosene and 62% bitumen for 5-10 minutes. The mobility (viscosity) of such an emulsion permits the impregnation of all the cracks and pores of the forest and drastically reduces its water absorption and hygroscopicity, which is an important physicomechanical characteristics of the heat insulating material operating in humid environments.
Сухой кородревесный наполнитель изготовлен из коры хвойных и сосновых породDry borewood filler made from coniferous and pine bark
VV
чэ соChe with
СО WITH
Изготовление опытных образцов было осуществлено путем заливки металлических форм бетонной смесью с виброуплотнением на стандартной виброплощадке в течение 15 - 25 с со следующими характеристиками виброплощадки: частота вибрировани кол/мин, амплитуда колебани ,35 мм или без него. Дл предотвращени выпирани массы бетонной смеси во врем пропаривани по режиму 2 -5-3 ч при температуре - 98 С металлическую форму закрывают металлической крышкой, создава тем самым камеру, закрытой со всех сторон.The production of prototypes was carried out by pouring metal molds with a concrete mixture with vibrating compaction on a standard vibroplatform within 15-25 seconds with the following vibroplatform characteristics: vibrating frequency count / min, oscillation amplitude, 35 mm or not. To prevent the mass of the concrete mixture from protruding during steaming at a mode of 2-5-3 hours at a temperature of -98 ° C, the metal mold is closed with a metal lid, thereby creating a chamber closed on all sides.
Составы сырьевых смесей и их физико- механических свойств представлены в табл.1 и 2.The compositions of the raw material mixtures and their physicomechanical properties are presented in Tables 1 and 2.
- -
Портландцемент М чООPortland Ce M ChOO
Кора, покрыта керосино- битумной эмульсией размером 1,0...15 мм в количестве 13,75 мас.%The bark is covered with a kerosene-bitumen emulsion with a size of 1.0 ... 15 mm in an amount of 13.75 wt.%
Керамзитова пыльExpanded clay dust
S 3000...6000, см /гS 3000 ... 6000, cm / g
ВодаWater
Зч,67 Зч,35 35,25 ЗМ7 Зч,97 2ч,92 25,99 22,16 27,ч2 ЗО.ччZch, 67 Zch, 35 35.25 ZM7 Zch, 97 2h, 92 25.99 22.16 27, ch2 ZO.chch
10,62 10,17 29,79 29,ч910.62 10.17 29.79 29, p9
12,08 8,17 6,ч8 30,51 29,9ч 28,1112.08 8.17 6, h8 30.51 29.9 h 28.11
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894747642A SU1719343A1 (en) | 1989-10-11 | 1989-10-11 | Stock for producing arbolite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894747642A SU1719343A1 (en) | 1989-10-11 | 1989-10-11 | Stock for producing arbolite |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1719343A1 true SU1719343A1 (en) | 1992-03-15 |
Family
ID=21473799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894747642A SU1719343A1 (en) | 1989-10-11 | 1989-10-11 | Stock for producing arbolite |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1719343A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2452706C1 (en) * | 2011-02-07 | 2012-06-10 | Юлия Алексеевна Щепочкина | Cement wood mixture |
-
1989
- 1989-10-11 SU SU894747642A patent/SU1719343A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1222658, кл. С 04 В 28/08, 1986. Авторское свидетельство СССР N 1204598, кл. С 04 В 18/26, 28/02, 1983. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2452706C1 (en) * | 2011-02-07 | 2012-06-10 | Юлия Алексеевна Щепочкина | Cement wood mixture |
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