SU471350A1 - A method of manufacturing a heat insulating product - Google Patents
A method of manufacturing a heat insulating productInfo
- Publication number
- SU471350A1 SU471350A1 SU1960648A SU1960648A SU471350A1 SU 471350 A1 SU471350 A1 SU 471350A1 SU 1960648 A SU1960648 A SU 1960648A SU 1960648 A SU1960648 A SU 1960648A SU 471350 A1 SU471350 A1 SU 471350A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat insulating
- manufacturing
- insulating product
- product
- water resistance
- Prior art date
Links
Landscapes
- Building Environments (AREA)
Description
1one
Изобретение относитс к производству строительных материалов ,и предназначено дл изготовлени теплоизол ционных блочных изделий на основе фенольных пенопластов.The invention relates to the production of building materials, and is intended for the manufacture of heat insulating block products based on phenolic foams.
Известен способ изготовлени теплоизол ционного материала, заключающийс в заливке в форму фенольной вспенивающейс КОМ1ПОЗИЦИИ с последующим нагревом.A known method of manufacturing a heat insulating material consists in pouring into the form of a phenolic foaming POSITION, followed by heating.
Цель изобретени - повысить водостойкость и водонепроницаемость издели .The purpose of the invention is to improve the water resistance and water resistance of the product.
Это достигаетс тем, что предварительно перед заливкой композиции на стенках формы укрепл ют предотвращающую адгезию подложку, покрывают ее с.чоем 30-50% раствора в низкокип щем органическом растворителе кремнеорганического полифункционального полиорганосилоксана с общей формулойThis is achieved by pre-pouring the composition onto the walls of the mold to strengthen the substrate preventing adhesion, cover it with a cup of 30-50% solution in a low boiling organic solvent of organosilicon polyfunctional polyorganosiloxane with the general formula
(RSiOi,5)7b а по окончании вспенивани подложку удал ют.(RSiOi, 5) 7b and at the end of the foaming, the substrate is removed.
Предмет изобретени Subject invention
Способ изготовлени теплоизол ционного издели , заключающийс в заливке в форму фенольной вспенивающейс композиции с последующим нагревом, отличающийс тем, что, с целью повыщени водостойкости и водонепроницаемости издели , предварительно перед заливкой на стенках формы укрепл ют предотвращающую адгезию подложку, покрывают ее слоем 30-50%-ного раствора кремнеорганического полифункционального полиорганосилоксана с общей формулой (RSiOi,5)n в низкокпп щем органическом растворителе, а по окончании вспенивани подложку удал ют .A method of manufacturing a heat insulating product, consisting in pouring a phenolic foaming composition into the form with subsequent heating, characterized in that, in order to increase the water resistance and water resistance of the product, it is necessary to reinforce the substrate preventing adhesion before it is poured onto the form walls and cover it with a 30-50% layer a solution of organosilicon polyfunctional polyorganosiloxane with the general formula (RSiOi, 5) n in a low organic solvent; after the end of foaming, the substrate is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1960648A SU471350A1 (en) | 1973-09-05 | 1973-09-05 | A method of manufacturing a heat insulating product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1960648A SU471350A1 (en) | 1973-09-05 | 1973-09-05 | A method of manufacturing a heat insulating product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471350A1 true SU471350A1 (en) | 1975-05-25 |
Family
ID=20564910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1960648A SU471350A1 (en) | 1973-09-05 | 1973-09-05 | A method of manufacturing a heat insulating product |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471350A1 (en) |
-
1973
- 1973-09-05 SU SU1960648A patent/SU471350A1/en active
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