SU119469A1 - Method of making mortars and concretes - Google Patents
Method of making mortars and concretesInfo
- Publication number
- SU119469A1 SU119469A1 SU575963A SU575963A SU119469A1 SU 119469 A1 SU119469 A1 SU 119469A1 SU 575963 A SU575963 A SU 575963A SU 575963 A SU575963 A SU 575963A SU 119469 A1 SU119469 A1 SU 119469A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concretes
- mortars
- making
- making mortars
- cement
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
В целом р де случаев строительной практики имеетс необходи мость примеиени водоиепроницаемых бетонов и растворов.In general, in a number of cases of building practice there is a need to apply water-permeable concrete and mortars.
Известно применение дл этой цели специальных цементов и добавок , а также торкретных растворных покрытий. Однако все эти меропри ти малодоступны, в р де случаев дороги и не обеспечивают полной водонепроницаемости.It is known to use for this purpose special cements and additives, as well as shotcrete mortar coatings. However, all these measures are inaccessible, in a number of cases, they are expensive and do not provide complete water resistance.
Предлагаетс уводить в состав бетонов и растворов тонкомолотый известн к крупностью до 0,3мм в количестве от 0,13 до 0,5 части на одну весовую часть цемента с добавлением от 2 до 5% хлористого кальци от веса цемента дл придани бетонам и растворам водонепроницаемости.It is proposed to remove finely ground lime to the composition of concretes and mortars to a particle size of up to 0.3 mm in an amount of from 0.13 to 0.5 parts per one weight part of cement with the addition of 2 to 5% calcium chloride to the weight of cement to impart concrete and impermeability to water.
Взамен хлористого кальци может примен тьс хлористый натрий в том же количестве.Instead of calcium chloride, sodium chloride can be used in the same amount.
Предмет изобретени Subject invention
Способ приготовлени бетонов и растворов с введением в сырьевую смесь добавок, отличающийс тем, что, с целью придани бетонам и растворам водонепроницаемости, в их состав помимо обычных заполнителей на 1 весовую часть цемента ввод т тонкомолотый и естн к крупностью до 0,3 мм в количестве от 0,13 до 0,5 части с добавлением ют 2 до 5% хлористого кальци от веса цемента.The method of preparation of concrete and mortars with the introduction of additives into the raw mixture, characterized in that, in order to make concrete and mortar waterproof, their composition, in addition to the usual aggregates, introduces finely ground and 1% of the cement into 0.3 mm in an amount of from 0.13 to 0.5 parts with addition of 2 to 5% calcium chloride by weight of cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575963A SU119469A1 (en) | 1955-07-27 | 1955-07-27 | Method of making mortars and concretes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU575963A SU119469A1 (en) | 1955-07-27 | 1955-07-27 | Method of making mortars and concretes |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU585330 Division |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU119469A1 true SU119469A1 (en) | 1958-11-30 |
Family
ID=48391426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU575963A SU119469A1 (en) | 1955-07-27 | 1955-07-27 | Method of making mortars and concretes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU119469A1 (en) |
-
1955
- 1955-07-27 SU SU575963A patent/SU119469A1/en active
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