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Изобретение относитс к составам строительных растворов и бетонов на минеральных в жущих, содержащих добавки.The invention relates to the composition of mortars and concretes for minerals in living, containing additives.
Известны строительные растворы, содержащие цемент, песок, воду и в качестве добавки низкоосповные гидросиликаты кальци .Construction solutions containing cement, sand, water, and as a additive, low-calcium calcium hydrosilicates are known.
Цель изобретени - новыщение предела прочности при изгибе строительных растворов .The purpose of the invention is the improvement of the flexural strength of mortar.
Это достигаетс тем, что раствор содержит в качестве добавки нитевидные гидросиликаты кальци диаметром 0,1 -10 мк, длиной 1,0-500 мк в количестве 0,05-5,5% от веса цемента.This is achieved by the fact that the solution contains, as an additive, filamentous calcium hydrosilicates with a diameter of 0.1-10 microns, a length of 1.0-500 microns in an amount of 0.05-5.5% by weight of cement.
Гидросиликаты кальци используютс в качестве армирующей добавки.Calcium hydrosilicates are used as a reinforcing agent.
Описываемый строительный раствор содержит 1 вес. ч. портландцемента, 3 вес. ч. кварцевого песка, воду при водоцементном отнощении 0,45 и 0,05-5,5% от веса цемента нитевидных гидросиликатов кальци диаметром 0,1 - 1,0 мк и длиной 1,0-500 мк, в качестве армирующей добавки. Предел прочности материала при сжатии 522, при изгибе 174 кг/см. Предложенный строительный раствор может быть использован в бетонных и железобетонных издели х с уменьшенным расходом цемента при сокращении времени твердени .The described mortar contains 1 weight. h. Portland cement, 3 wt. including quartz sand, water with a water-cement ratio of 0.45 and 0.05-5.5% of the weight of cement of calcium hydrosilicate with a diameter of 0.1-1.0 microns and a length of 1.0-500 microns, as a reinforcing additive. The compressive strength of the material is 522, with a bend of 174 kg / cm. The proposed mortar can be used in concrete and reinforced concrete products with reduced cement consumption while reducing the hardening time.
Предмет изобретени Subject invention
Строительный раствор, включающий портландцемент , песок, воду и добавку, отличающийс тем, что, с целью повыщени предела прочности полученных изделий на изгиб , он содержит в качестве добавки нитевидные гидросиликаты кальци диаметром 0,1 - 10 мк, длиной 1,0-500 мк, в количестве 0,05- 5,5% от веса цемента.A mortar comprising Portland cement, sand, water and an additive, characterized in that, in order to increase the ultimate strength of the products obtained in bending, it contains as an additive filamentary calcium hydrosilicates with a diameter of 0.1 - 10 microns, 1.0-500 microns in length , in the amount of 0.05-5.5% by weight of cement.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1754529ASU411054A1 (en) | 1972-03-02 | 1972-03-02 |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1754529ASU411054A1 (en) | 1972-03-02 | 1972-03-02 |
| Publication Number | Publication Date |
|---|---|
| SU411054A1true SU411054A1 (en) | 1974-01-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1754529ASU411054A1 (en) | 1972-03-02 | 1972-03-02 |
| Country | Link |
|---|---|
| SU (1) | SU411054A1 (en) |
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| US6506248B1 (en) | 1997-04-10 | 2003-01-14 | James Hardie Research Pty Limited | Building products |
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