RU1812171C - Composition for protective-decorative coating of building facades - Google Patents
Composition for protective-decorative coating of building facadesInfo
- Publication number
- RU1812171C RU1812171C SU4756111A RU1812171C RU 1812171 C RU1812171 C RU 1812171C SU 4756111 A SU4756111 A SU 4756111A RU 1812171 C RU1812171 C RU 1812171C
- Authority
- RU
- Russia
- Prior art keywords
- composition
- protective
- decorative coating
- building facades
- latex
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
Сущность изобретени : композици дл защитно-декоративного покрыти содержит стабилизированный бутадиенстирольный латекс 11,0-29,0%, костный клей 0,055-0,065%, минеральный наполнитель 41,8-80,0, вода - остальное. Морозостойкость защитно-декоративного покрыти 97- -122 цикла, адгези 2,2-2,4 МПа. 2 табл.SUMMARY OF THE INVENTION: the composition for protective and decorative coating contains stabilized styrene-butadiene latex of 11.0-29.0%, bone glue 0.055-0.065%, mineral filler 41.8-80.0, water - the rest. Frost resistance of a protective and decorative coating of 97--122 cycles, adhesion 2.2-2.4 MPa. 2 tab.
Description
Изобретение относитс к области строительства и может быть использовано дл защитно-декоративного покрыти фасадов зданий и сооружений из сборного и монолитного бетона, кирпича, асбоцемента и т.д.The invention relates to the field of construction and can be used for the protective and decorative coating of building facades from precast and cast concrete, brick, asbestos cement, etc.
Цель изобретени - повышение водо- и морозостойкости.The purpose of the invention is to increase water and frost resistance.
Изобретени иллюстрируютс примерами , приведенными в табл.1.The invention is illustrated by the examples given in Table 1.
Композицию готов т путем перемешивани жидкой его части, состо щей из водного раствора костного кле и латекса, С минеральным наполнителем. Жизнеспособность жидкой части состава составл ет 12 мес цев. Состав нанос т на поверхность фасада здани с помощью шпаклевочного агнегата или крошкомета. Толщина сло - 2-5 мм..The composition is prepared by mixing the liquid portion thereof, consisting of an aqueous solution of bone glue and latex, with a mineral filler. The viability of the liquid portion of the formulation is 12 months. The composition is applied to the surface of the facade of the building using a putty agnegate or crumble. Layer thickness - 2-5 mm ..
Минеральный наполнитель представл ет собой кирпичный бой, или бой чеистого бетона, или бой ракушечника, или керамзитовую пыль. Эти материалы примен ютс в пределах фракций 0,01-2,5 мм, внутри этих пределов рассев на фракции не производитс .The mineral filler is a brick fight, or a cellular concrete fight, or a shell rock battle, or expanded clay dust. These materials are used within fractions of 0.01-2.5 mm; within these limits, sieving into fractions is not carried out.
Физико-механические показатели « предполагаемого и известного защитно-декоративного состава приведены в табл.2.Physico-mechanical properties of the "alleged and known protective and decorative composition are given in table 2.
Они подтверждаютс прилагаемым к насто щей за вке актом.They are confirmed by the act attached to this application.
Как видно из табл.2, предложенный состав позвол ет улучшить его адгезию к материалу фасада, повысить атмосферно- и морозостойкость, обеспечить хорошие показатели по водопроницаемости. Кроме того , сокращаетс расход дорогосто щего и дефицитного ингредиента - бутадиенсти- рольного латекса, отпадает потребность в другом ингредиенте - карбонате магни или кальци и снижаютс требовани к третьему ингредиенту - минеральному заполнителю, что приводит к удешевлению предложенного состава.As can be seen from Table 2, the proposed composition makes it possible to improve its adhesion to the facade material, increase weather and frost resistance, and provide good water permeability indicators. In addition, the consumption of an expensive and scarce butadiene styrene latex ingredient is reduced, there is no need for another ingredient, magnesium or calcium carbonate, and the requirements for the third ingredient, mineral aggregate, are reduced, which makes the proposed composition cheaper.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4756111 RU1812171C (en) | 1989-09-12 | 1989-09-12 | Composition for protective-decorative coating of building facades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4756111 RU1812171C (en) | 1989-09-12 | 1989-09-12 | Composition for protective-decorative coating of building facades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1812171C true RU1812171C (en) | 1993-04-30 |
Family
ID=21478038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4756111 RU1812171C (en) | 1989-09-12 | 1989-09-12 | Composition for protective-decorative coating of building facades |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1812171C (en) |
-
1989
- 1989-09-12 RU SU4756111 patent/RU1812171C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 10043.04, кл. С 04 В 26/04, 1979. Авторское свидетельство СССР № 1327465, кл. С 04 В 26/04, 1985. * |
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