SU76359A1 - Method of making concrete - Google Patents
Method of making concreteInfo
- Publication number
- SU76359A1 SU76359A1 SU373434A SU373434A SU76359A1 SU 76359 A1 SU76359 A1 SU 76359A1 SU 373434 A SU373434 A SU 373434A SU 373434 A SU373434 A SU 373434A SU 76359 A1 SU76359 A1 SU 76359A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- granite
- making concrete
- crushed stone
- concrete
- cement
- Prior art date
Links
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
Изобретение относитс к способам изготовлени бетона из щебн и цементного раствора с применением вибрации.This invention relates to methods for making concrete from crushed stone and cement mortar using vibration.
Особенностью предлагаемого способа вл етс создание предварительно устойчивого скелета из гранитного щебн , пустоты которого путем интенсивного вибрировани заполн ютс раствором, состо щим з -цементного теста и гранитного песка. После затвердевани в жущего получаетс твердое тело, в котором гранитные зерна соединены в тонкими прослойками цементного камн . Изготовленный таким способом бетон характеризуетс .очень высокой прочностью.A feature of the proposed method is the creation of a pre-resistant skeleton of crushed granite, the voids of which are filled with a solution consisting of 3 cement paste and granite sand by means of intensive vibrations. After solidification into the binder, a solid is obtained, in which the granite grains are joined in thin layers of cement stone. Concrete produced in this way is characterized by very high strength.
В качестве заполнителей должны примен тьс гранитный щебень, рассе нный на две фракции, размерами 5-Го и 20-25 мм гранитньпг песок сзернами в 0,6-5 мм. Гранатный песок получаетс из отходов щебеночных заводов путем удалени , из них цри промывке частиц мельче 0,6 мм; промывка песка производитс на сите с квадратными отверсти ми размером 0,6 мм.As aggregates, granite crushed stone should be used, divided into two fractions, with dimensions of 5-Go and 20-25 mm of granite sand with grain from 0.6 to 5 mm. Garnet sand is obtained from the waste of crushed stone plants by removing, from them, the washing of particles smaller than 0.6 mm; sand was washed on a sieve with square openings measuring 0.6 mm.
В качестве в жущего вещества должен примен тьс портландцемент или пуццолановый портландцемент марок не ниже 500. Дл получени бетона марки не ниже 600 состав его должен соответствовать данным, приведенным в таблице. № 76359 Предмет изобретени 1. Способ изготовлени бетЬна из щебн и цементного раствора с применением вибрации, отличающийс тем, что смесь крупного и мелкого щебн , помещенную в форму , подвергают вибрации с последующей подаче Й цементного раствора в массу щебн при продолжающейс вибрации, 2. Способ по тт. 1, отличающ и и с тем, что в качестве заполнител примен ют гранитный щебень.Portland cement or pozzolanic portland cement of grades not lower than 500 should be used as a substance. To obtain a concrete of grades not lower than 600, its composition should correspond to the data given in the table. No. 76359 Subject of the Invention 1. A method of manufacturing concrete from crushed stone and cement mortar using vibration, characterized in that a mixture of coarse and fine crushed stone placed in a mold is subjected to vibration with the subsequent supply of cement mortar to a mass of rubble with continued vibration 2. Method on tt. 1, which is also distinguished by the fact that granite crushed stone is used as a filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373434A SU76359A1 (en) | 1948-01-29 | 1948-01-29 | Method of making concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373434A SU76359A1 (en) | 1948-01-29 | 1948-01-29 | Method of making concrete |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1672319A Addition SU468016A2 (en) | 1971-06-24 | 1971-06-24 | Bottomhole scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU76359A1 true SU76359A1 (en) | 1948-11-30 |
Family
ID=48251272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU373434A SU76359A1 (en) | 1948-01-29 | 1948-01-29 | Method of making concrete |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU76359A1 (en) |
-
1948
- 1948-01-29 SU SU373434A patent/SU76359A1/en active
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