SU1357399A1 - Method of preparing concrete mix - Google Patents
Method of preparing concrete mix Download PDFInfo
- Publication number
- SU1357399A1 SU1357399A1 SU853868958A SU3868958A SU1357399A1 SU 1357399 A1 SU1357399 A1 SU 1357399A1 SU 853868958 A SU853868958 A SU 853868958A SU 3868958 A SU3868958 A SU 3868958A SU 1357399 A1 SU1357399 A1 SU 1357399A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- concrete mix
- runners
- cement
- preparing concrete
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 239000004567 concrete Substances 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004568 cement Substances 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Изобретение относитс к промышленности строительных материалов, может быть использовано при приготовлении бетонной смеси в бегунах и направлено на повышение водонепроницаемости . В бегунах сначала перемешивают в течение 5-15 мин пористый заполнитель и цемент с 55-85% воды затво- рени , после чего ввод т остальную воду и окончательно перемешивают все компоненты 0,75-1 мин. 1 табл. со ел со со соThe invention relates to the building materials industry, can be used in the preparation of concrete mix in runners and is aimed at improving the water resistance. In runners, the porous aggregate and cement with 55-85% of the water of the mix are first mixed for 5–15 min, then the rest of the water is introduced and all components are finally mixed 0.75–1 min. 1 tab. co stock co stock
Description
Изобретение относитс к промышленности строительных материалов. This invention relates to the building materials industry.
Цель изобретени - повьппение водонепроницаемости ,The purpose of the invention is waterproofing,
Пример. Дл приготовлени активизированной бетонной смеси используют портландцемент активностью 46 МПа, гранулированный доменный шлак металлургического комбината и золо- шлаковую смесь с насыпной плотностью 1400 кг/м. .Дл экспериментов прин т следующий состав сухих компонентов сырьевой смеси, мае.ч.: цемент 1; гранулированный доменный шлак 1,4; золошлакова смесь 3,3.Example. For the preparation of the activated concrete mix, Portland cement with an activity of 46 MPa, granulated blast furnace slag of a metallurgical plant, and ash-slag mixture with a bulk density of 1400 kg / m are used. .For experiments, the following composition of the dry components of the raw mix was accepted, in weight units: cement 1; granulated blast furnace slag 1.4; ash mixture 3,3.
В бегуны загружают сухие компоненты бетонной смеси и 55-85% воды за- творени . Смесь активизир уют в тече- 2о ние 5-15 мин, а затем ввод т оставИзвест- ньйRunners load the dry components of the concrete mix and 55-85% of the water of the mortar. The mixture is activated for 2–15 minutes, and then injected
ЛL
Определение водонепроницаемости по ГОСТу,Determination of water resistance according to GOST,
Составитель Г.Ракчеева Редактор Н.Бобкова Техред М.Ходанич Корректор Г .РешетникCompiled by G. Rakcheeva. Editor N. Bobkova Tehred M. Khodanych Proofreader G. Reshetnik
Заказ 5941/22 Тираж 588ПодписноеOrder 5941/22 Circulation 588 Subscription
ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж-35, Раушска наб., д.4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Производственно-полиграфическое предпри тие, г.Ужгород, ул.Проектна ,4Production and printing company, Uzhgorod, Projecto st., 4
шиес 15-45% воды затворени и дополнительно обрабатывают смесь в течение Oj75-1,0 мин. Подвижность бетонной смеси составл ет 4-5 см.Shis is 15-45% of the water of mixing and the mixture is additionally treated for Oj75-1.0 min. The mobility of the concrete mix is 4-5 cm.
Результаты испытаний представлены в таблице. The test results are presented in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853868958A SU1357399A1 (en) | 1985-03-20 | 1985-03-20 | Method of preparing concrete mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853868958A SU1357399A1 (en) | 1985-03-20 | 1985-03-20 | Method of preparing concrete mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1357399A1 true SU1357399A1 (en) | 1987-12-07 |
Family
ID=21167595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853868958A SU1357399A1 (en) | 1985-03-20 | 1985-03-20 | Method of preparing concrete mix |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1357399A1 (en) |
-
1985
- 1985-03-20 SU SU853868958A patent/SU1357399A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР 482414, кл. С 04 В 40/00, 1973. Авторское свидетельство СССР № 835985, кл. С 04 В 40/00, 1979. * |
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