SU149336A1 - The processing method in the mixing machine of concrete mixes with porous aggregates - Google Patents
The processing method in the mixing machine of concrete mixes with porous aggregatesInfo
- Publication number
- SU149336A1 SU149336A1 SU554345A SU554345A SU149336A1 SU 149336 A1 SU149336 A1 SU 149336A1 SU 554345 A SU554345 A SU 554345A SU 554345 A SU554345 A SU 554345A SU 149336 A1 SU149336 A1 SU 149336A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- mixing machine
- processing method
- porous aggregates
- concrete mixes
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
Известны способы о,бработки в бетономешалках бетонных смесей с пористыми заполнител ми.There are known methods for processing concrete mixes with porous aggregates in concrete mixers.
Описываемый способ отличаетс от известных тем, что обработку бетонпой смеси производ т в смесительной машине путем окатывани заполнител (например, керамзита, шлаковых искусственной и естественной пемз, аглопорита, керамзитового щебн , перлита, ка-рагандита, туфа и др.) в сухом виде дл истирани с него излишне развитых поверхностей и закрыти наружных пор. Затем смесь увлажн ют и перемешивают ее до полной обмазки зерен цементным клеем. При таком способе обработки достигаетс повышение прочности бетона при уменьшении расхода цемента и объемного веса бетонных изделий.The described method differs from the known ones in that the treatment of the concrete mixture is carried out in a mixing machine by sanding the aggregate (for example, expanded clay, artificial and natural slag stone slag, agloporite, expanded clay, pearlite, pearlite, cargandite, tuff, etc.) in dry form for wipe over-developed surfaces from it and close the outer pores. The mixture is then moistened and stirred until the grains are completely covered with cement glue. With this method of processing, concrete strength can be increased by reducing the consumption of cement and the volume weight of concrete products.
В результате окатывани получают округленные пористые зерна заполнител и легкий гидравлически активный порошок. Последним обогащают цементный клей, заполн ющий пустоты между сближенными зернами заполнител . Затем смесь увлажн ют и перемешивают ее до полной обмазки зерен цементным клеем.Rounding results in rounded porous aggregate grains and light hydraulically active powder. The latter is enriched with cement glue that fills the voids between the approximate filler grains. The mixture is then moistened and stirred until the grains are completely covered with cement glue.
Таким образом, при обработке, например, керамзитобетона дл крупных панелей достигаетс экономи цемента марки 400-500 в пределах 100-120 кг/м, снижаетс объемный вес керамзитобетона на 20-25%, а так же отпадает необходимость в р де случаев примен ть дефицитные легкие пески.Thus, when processing, for example, expanded clay concrete for large panels, the cement of grade 400-500 is saved within 100-120 kg / m, the bulk weight of expanded clay concrete is reduced by 20-25%, and there is also no need to apply scarce light sands
Лабораторией технологии бетонов, крупных блоков и панелей НИИсельстро Госстро РСФСР описываемый способ обработки бетонной смеси одобрен и рекомендован к промышленному использованию.The laboratory of technology of concrete, large blocks and panels of the NIIselstro Gosstro RSFSR describes the method of processing concrete mixture approved and recommended for industrial use.
№ 149336- 2 Предмет изобретени No. 149336- 2 The subject invention
Способ обработки в смесительной машине бетонных смесей с пористыми заполнител ми, отличающийс тем, что, с целью повышени прочности бетона и снижени объемного веса при уменьшенном расходе цемента и получени цементного кле , обогаш;енного песчаными фракци ми заполнител , обработку бетонной смеси производ т путем окатывани заполнител в сухом виде дл истирани с него излишне развитых поверхностей, а затем смесь увлажн ют к перемеш ивают ее до полной обмазки зерен цементным клеем.A method for treating concrete mixes with porous aggregates in a mixing machine, characterized in that, in order to increase the strength of concrete and reduce the bulk density with a reduced consumption of cement and to obtain a cement glue, sand-filled aggregate, the concrete mix is produced by sanding place the filler in a dry form to rub out excessively developed surfaces from it, and then the mixture is moistened to mix it up until the grains are completely covered with cement glue.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU554345A SU149336A1 (en) | 1956-06-15 | 1956-06-15 | The processing method in the mixing machine of concrete mixes with porous aggregates |
SU554345K SU112751A1 (en) | 1956-06-15 | 1956-06-15 | Mixing machine for preparing building mixes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU554345A SU149336A1 (en) | 1956-06-15 | 1956-06-15 | The processing method in the mixing machine of concrete mixes with porous aggregates |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU557520 Division |
Publications (1)
Publication Number | Publication Date |
---|---|
SU149336A1 true SU149336A1 (en) | 1961-11-30 |
Family
ID=48304479
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU554345A SU149336A1 (en) | 1956-06-15 | 1956-06-15 | The processing method in the mixing machine of concrete mixes with porous aggregates |
SU554345K SU112751A1 (en) | 1956-06-15 | 1956-06-15 | Mixing machine for preparing building mixes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU554345K SU112751A1 (en) | 1956-06-15 | 1956-06-15 | Mixing machine for preparing building mixes |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU149336A1 (en) |
-
1956
- 1956-06-15 SU SU554345A patent/SU149336A1/en active
- 1956-06-15 SU SU554345K patent/SU112751A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU112751A1 (en) | 1957-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8405746A1 (en) | Process for improving hydraulic cement mixes. | |
GB623316A (en) | Improvements in and relating to building units | |
CN109503078A (en) | A kind of preparation method of clear-water concrete | |
SU149336A1 (en) | The processing method in the mixing machine of concrete mixes with porous aggregates | |
US4214911A (en) | Method of production of cellular concrete | |
CN107160546A (en) | A kind of preparation method of cement products | |
SU715598A1 (en) | Method of producing porous mass | |
GB1090880A (en) | Improvements in or relating to precast concrete structural components | |
SU78313A1 (en) | Method of making artificial pumice | |
SU808461A1 (en) | Concrete mix | |
SU142928A1 (en) | Method of making cellular concretes | |
RU2010113203A (en) | METHOD FOR PRODUCING SPECIALLY HEAVY RADIATION PROTECTIVE HIGH-STRENGTH CONCRETE | |
SU398521A1 (en) | METHOD FOR PREPARING A CELL CONCRETE MIXTURE | |
SU598853A1 (en) | Complex additive to concrete mix | |
SU1004299A1 (en) | Raw mix for preparing cellular concrete | |
SU115339A3 (en) | Method for the production of aerated concrete | |
SU857055A1 (en) | Light-weight concrete mix | |
SU119470A1 (en) | Method for the production of concrete products from rigid mixtures without heat treatment | |
SU687024A1 (en) | Concrete mixture | |
SU391093A1 (en) | CELL CONCRETE MIXTURE | |
SU485089A1 (en) | The method of preparation of dense concrete mix | |
SU632668A1 (en) | Method of preparing cellular concrete mixes | |
SU490778A1 (en) | The method of manufacture of heat-insulating heat-resistant concrete | |
SU1525131A1 (en) | Concrete mix | |
SU144109A1 (en) | A method of manufacturing gas silicates (aerated) |