SU336307A1 - Lightweight concrete mix to make building structures - Google Patents
Lightweight concrete mix to make building structuresInfo
- Publication number
- SU336307A1 SU336307A1 SU1310403A SU1310403A SU336307A1 SU 336307 A1 SU336307 A1 SU 336307A1 SU 1310403 A SU1310403 A SU 1310403A SU 1310403 A SU1310403 A SU 1310403A SU 336307 A1 SU336307 A1 SU 336307A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- building structures
- concrete mix
- lightweight concrete
- make building
- water
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
Изобретение относитс к легкобетонным смес м дл изготовлени строительных конструкций .This invention relates to light concrete mixes for the manufacture of building structures.
Известна легкобетонна смесь дл изготовлени строительных конструкций, включаюш ,а портландцемент, заполнители и воду.Light concrete mix is known for the manufacture of building structures, including portland cement, aggregates and water.
С целью увеличени прочности и уменьшени объемного веса изделий предлагаема смесь содержит указанные компоненты в следующем соотношении, вес. %:In order to increase the strength and decrease the volumetric weight of the products, the proposed mixture contains these components in the following ratio, weight. %:
Портландцемент20-25Portland cement20-25
известн ковый щебень фракцииlimestone crushed stone fraction
5-20 мм40-455-20 mm40-45
керамзитовый песок фракции 0-5 мм20-25expanded clay sand fraction of 0-5 mm20-25
вода10-15water 10-15
В качестве известн кового щебн могут использоватьс , например, отходы, получаемые при распиловке известн кового «ами в карьерах. Объемный насыпной вес его составл ет до 900 кг1м при прочности -по ГОСТу 9758-61 45 кг1см.For example, waste obtained from sawing limestone in quarries can be used as limestone rubble. Its bulk density is up to 900 kg1m with strength - according to GOST 9758-61 45 kg1cm.
Бетон на предлагаемой смеси имеет прочность на сжатие до 400 кг/сж, объемный вес 1700-1800 кг1м при расходе марки 500 цемента 300-450 кг/см.Concrete on the proposed mixture has a compressive strength of up to 400 kg / sg, bulk density of 1700-1800 kg1 m with consumption of cement grade 500 300-450 kg / cm.
Предмет изобретени Subject invention
Легкобетонна смесь дл изготовлени строительных конструкций, включающа портландцемент, заполнители и воду, отличающа с тем, что, с Целью увеличени прочности и уменьшени объемного веса, она содержит указанные компоненты в следующем соотношении , вес. % :Light concrete mix for the manufacture of building structures, including Portland cement, aggregates and water, characterized in that, with the aim of increasing strength and reducing the bulk weight, it contains these components in the following ratio, wt. %:
портландцемент20-25portland cement20-25
известн ковый щебень фракцииlimestone crushed stone fraction
5-20 мм40-455-20 mm40-45
керамзитовый песок фракции 0-5 мм20-25expanded clay sand fraction of 0-5 mm20-25
вода10-15water 10-15
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU336307A1 true SU336307A1 (en) |
Family
ID=
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308397A (en) * | 1993-02-16 | 1994-05-03 | Whatcott Burton K | Base coat stucco mortars for coating and finishing interior and exterior walls of a building |
| US5360476A (en) * | 1993-08-02 | 1994-11-01 | Whatcott Burton K | High impact resistant foam protectant |
| US5362320A (en) * | 1993-09-13 | 1994-11-08 | Whatcott Burton K | Sandable low shrinkage mortar patching/coating compound |
| US5637144A (en) * | 1995-06-05 | 1997-06-10 | Whatcott; Burton K. | Asbestos replacer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308397A (en) * | 1993-02-16 | 1994-05-03 | Whatcott Burton K | Base coat stucco mortars for coating and finishing interior and exterior walls of a building |
| US5360476A (en) * | 1993-08-02 | 1994-11-01 | Whatcott Burton K | High impact resistant foam protectant |
| US5362320A (en) * | 1993-09-13 | 1994-11-08 | Whatcott Burton K | Sandable low shrinkage mortar patching/coating compound |
| US5637144A (en) * | 1995-06-05 | 1997-06-10 | Whatcott; Burton K. | Asbestos replacer |
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