SU709361A1 - Method of moulding articles from cellular concrete mixes - Google Patents
Method of moulding articles from cellular concrete mixes Download PDFInfo
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- SU709361A1 SU709361A1 SU772494281A SU2494281A SU709361A1 SU 709361 A1 SU709361 A1 SU 709361A1 SU 772494281 A SU772494281 A SU 772494281A SU 2494281 A SU2494281 A SU 2494281A SU 709361 A1 SU709361 A1 SU 709361A1
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- SU
- USSR - Soviet Union
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- mixture
- time
- expansion
- cellular concrete
- concrete mixes
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- Processing Of Solid Wastes (AREA)
Description
(54) СПОСОБ ФОРМОВАНИЯ ИЗДЕЛИИ ИЗ ЯЧЕИСТОБЕТОННЫХ СЛШСЕЙ объема. Интенствность вибровоздействи Igf В процессе вспучивани определили врем окончани вспучивани51 ,5 мин и температуру смеси к этому времени 0 .так как i.j O,7i,интенсивность вибровоадействи увеличивали .. П р и м е р 2. Фqpмoвaли изделие с удельной объемной массой 2ООО кг/м В форму зал5тали смесь на,0,2 ее объема . Интенсивность вибровоздействи lOg В процессе вспучивани определили.врем око1«а{ш вспучивани Тц 6 мин и температуру смеси к этому времени t OJ5k 5 так как-fcxj. 0,5 tn. интенсивность вибровоздействи уменьшали. Таким образом применение способа позвол ет получить в первом случае издели с удельной объемной массой 9ОО кг/м- при прочности на сжатие 12О tcrc/cM во втором случае издели с удельной объемной, массой ЗОО прочностью на сжатие 12 кг/см при вы сокой однородности структуры. 7 1 Формула р е т е н и Способ формовани изделий из чe гcтобетонных смесей путем вифовоздейстьи Iia предварительно залитую в форму смесь в процессе ее вспучивани , отличающийс тем, что, с целью сокращени времени формовани и повышени качества формуомъ1х изделий, форму заполн ют до 0,2-0/ ее рабочего объема при удельной объемной массе сме си 16ОО-2000 кг/м, а вибровоздействие осуществл ют с интенсивностью 110о , измен ее в процессе вспучивани при т 0,5 tk всторону уменьше (ш и при (;. 0,7 fe в сторону увелитемпература смеси ко времени оконча{1и вспучивани ; Гц - врем окончани вспучивани максимальное значение температуры смеси при вспучивании. Источники )ормации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 458815, кл. Сд05 В 9/12, 1973 (прототип).(54) METHOD FOR FORMING A PRODUCT FROM CELLULAR CONCRETE CONTAINERS. Intensity of the Igf vibro-action In the intrusion process, the expiration time of the intubation 51, 5 min and the temperature of the mixture at that time were determined. 0 as ij O, 7i, the intensity of vibroactivity increased. Example 2. The product with a specific volume mass of 2OOO kg / m. In the form of a hall, they began to mix on, 0,2 of its volume Intensity of vibration impact lOg In the process of swelling, we determined. Time about 1 ° a {w of expansion Tc 6 min and the temperature of the mixture by this time t OJ5k 5 since - fcxj. 0.5 tn. vibration intensity decreased. Thus, the application of the method allows to obtain in the first case a product with a specific volume mass of 9OO kg / m — with a compressive strength of 12O tcrc / cM in the second case of a product with a specific volume, with a ZOO mass, compressive strength of 12 kg / cm and a high homogeneity of the structure . 7 1 Formula of RETIENT The method of forming articles from what are concrete mixtures by means of Iia waxes pre-poured into the form of the mixture in the process of its expansion, characterized in that, in order to shorten the molding time and improve the quality of the products, the form is filled to 0 , 2-0 / its working volume at a specific volumetric mass of a mixture 16OO-2000 kg / m, and the vibration effect is carried out with an intensity of 110 °, changing it in the process of swelling with t 0.5 tk sideways decrease (w and at (;. , 7 fe in the direction of increasing the temperature of the mixture by the time of ending {1 and sun uchivani; Hz - end time peaking maximum swelling temperature of the mixture at Sources) deformations of, the received note in the examination 1. Copyright certificate USSR № 458815, cl Sd05 B 9/12, 1973 (prototype)...
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772494281A SU709361A1 (en) | 1977-06-08 | 1977-06-08 | Method of moulding articles from cellular concrete mixes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772494281A SU709361A1 (en) | 1977-06-08 | 1977-06-08 | Method of moulding articles from cellular concrete mixes |
Publications (1)
Publication Number | Publication Date |
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SU709361A1 true SU709361A1 (en) | 1980-01-15 |
Family
ID=20712443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772494281A SU709361A1 (en) | 1977-06-08 | 1977-06-08 | Method of moulding articles from cellular concrete mixes |
Country Status (1)
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SU (1) | SU709361A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0644024A1 (en) * | 1993-09-08 | 1995-03-22 | GREISEL-BAUSTOFF-GmbH | Process and device for making cellular-concrete elements |
-
1977
- 1977-06-08 SU SU772494281A patent/SU709361A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0644024A1 (en) * | 1993-09-08 | 1995-03-22 | GREISEL-BAUSTOFF-GmbH | Process and device for making cellular-concrete elements |
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