SU634954A1 - Method of manufacturing concrete articles with finishing layer - Google Patents
Method of manufacturing concrete articles with finishing layerInfo
- Publication number
- SU634954A1 SU634954A1 SU772474002A SU2474002A SU634954A1 SU 634954 A1 SU634954 A1 SU 634954A1 SU 772474002 A SU772474002 A SU 772474002A SU 2474002 A SU2474002 A SU 2474002A SU 634954 A1 SU634954 A1 SU 634954A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- finishing layer
- manufacturing concrete
- concrete articles
- layer
- concrete
- Prior art date
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Floor Finish (AREA)
Description
Отвердптель-полиэтиленполиамин10-12Otverdptel-polyethylenepolyamine10-12
На свежий слой полимерной композиции наноб т слой крупного кварцевого песка. Излишки песка удал ют и производ т укладку бетонной смеси, которую уплотн ют. Отформованное изделие подвергают термообработке по режиму, прин тому на прокатном стане, при температуре 105-110°С в течение 30-40 мин.A layer of coarse quartz sand is applied to a fresh layer of polymer composition. Excess sand is removed and the concrete is laid, which is compacted. The molded product is subjected to heat treatment according to the regime received on the rolling mill at a temperature of 105-110 ° C for 30-40 minutes.
В процессе термообработки происходит одновременное образование структуры бетона и полимеризации отделочного сло . Полимерна композици имеет хорошую адгезию с сырой бетонной смесью.In the process of heat treatment, the formation of the concrete structure and the polymerization of the finishing layer occur simultaneously. The polymer composition has good adhesion to the wet concrete mix.
После термообработки ламинированна бумага легко отдел етс от твердого полимеризованного покрыти прочно скрепленного силами адгезии с бетоном.After heat treatment, the laminated paper is easily separated from the solid polymerized coating, which is firmly bonded by adhesion forces to concrete.
Пример. На ламинированную бумагу методом шелкотрафаретной печати нанос т цветной рисунок, затем нанос т полимерную композицию и насыпают слой песка. Бумагу с нанесенным рисунком, полимерной композицией и слоем втопленного песка укладывают в форму и заливают бетонной смесью. После уплотнени изделие в форме подвергают термической обработке . После термообработки бумага легко отдел етс от поверхности бетона и оставл ет на нем прочное покрытие с многокрасочным рисунком или орнаментом.Example. A colored pattern is applied to the laminated paper using the silk screen printing method, then a polymer composition is applied and a layer of sand is poured. The paper with the printed pattern, polymer composition and a layer of embedded sand is placed in the mold and poured with concrete. After compaction, the product in the mold is heat treated. After heat treatment, the paper is easily separated from the surface of the concrete and leaves a durable coating with a multi-color pattern or ornament on it.
Результаты испытаний образцов, изготовленных описываемым способом. Адгези отделочного сло кThe results of testing samples made by the described method. Adhesion of the finishing layer to
бетону, кг/см Не менее 15concrete, kg / cm Not less than 15
Твердость отделочногоHardness Finishing
сло , г/мм26layer, g / mm26
Морозостойкость, цикл100Frost resistance, cycle 100
Истираемость (потер Abrasion
в весе), ,05in weight), 05
Водостойкость, % заWater resistance,% per
24 чНе более 0,524 hN not more than 0.5
Водонепроницаемость сохран етс при давлении 10 атм.Waterproofing is maintained at a pressure of 10 atm.
Описываемый способ позвол ет создавать долговечную высококачественную архитектурную отделку лицевых поверхностей панелей с высокой степенью механизации и незначительными материальными затратами .The described method allows creating durable, high-quality architectural finishing of the front surfaces of panels with a high degree of mechanization and insignificant material costs.
Указанным способом возможно изготовление ковров с адгезионным слоем песка, которые могут использоватьс дл отделки при изготовлении балконных плит, лестничных маршей, панелей и др.In this way, it is possible to manufacture carpets with an adhesive layer of sand, which can be used for decoration in the manufacture of balcony tiles, staircases, panels, etc.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772474002A SU634954A1 (en) | 1977-02-24 | 1977-02-24 | Method of manufacturing concrete articles with finishing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772474002A SU634954A1 (en) | 1977-02-24 | 1977-02-24 | Method of manufacturing concrete articles with finishing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU634954A1 true SU634954A1 (en) | 1978-11-30 |
Family
ID=20704133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772474002A SU634954A1 (en) | 1977-02-24 | 1977-02-24 | Method of manufacturing concrete articles with finishing layer |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU634954A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311060A2 (en) * | 1987-10-08 | 1989-04-12 | ENGINEERINGOVO PREDPRIYATIE pri SO "TESHKO MASHINOSTROENE" | Composition for the manufacture of decorative objects |
-
1977
- 1977-02-24 SU SU772474002A patent/SU634954A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0311060A2 (en) * | 1987-10-08 | 1989-04-12 | ENGINEERINGOVO PREDPRIYATIE pri SO "TESHKO MASHINOSTROENE" | Composition for the manufacture of decorative objects |
| EP0311060A3 (en) * | 1987-10-08 | 1990-07-11 | ENGINEERINGOVO PREDPRIYATIE pri SO "TESHKO MASHINOSTROENE" | Composition for the manufacture of decorative objects |
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