CS202232B1 - Horizontal isolating layer in the masonry against the capillary elevating water - Google Patents
Horizontal isolating layer in the masonry against the capillary elevating water Download PDFInfo
- Publication number
- CS202232B1 CS202232B1 CS273478A CS273478A CS202232B1 CS 202232 B1 CS202232 B1 CS 202232B1 CS 273478 A CS273478 A CS 273478A CS 273478 A CS273478 A CS 273478A CS 202232 B1 CS202232 B1 CS 202232B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- masonry
- water
- capillary
- isolating layer
- horizontal
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 230000003028 elevating effect Effects 0.000 title 1
- 239000000126 substance Substances 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 230000000855 fungicidal effect Effects 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004111 Potassium silicate Substances 0.000 claims 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims 1
- 229910052913 potassium silicate Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Předmětem vynálezu je horizontální izolace zdivá proti vzlínající vodě, které se dá použít k dodatečné izolaci staveb se zavlhlým zdivém, u nichž chybí horizontální izolace nebo je defektní.The object of the invention is a horizontal insulation of masonry against rising water, which can be used for additional insulation of buildings with damp masonry, which lack horizontal insulation or are defective.
Dosud známé způsoby vytváření dodatečných izolací staveb proti vzlínající vodě spočívají buď v dodatečném vkládání horizontální vrstvy z vodonepropustného materiálu, například na bázi látek bituminózních nebo fólií z kovů či umělých hmot, nebo v injektáži chemických látek, jejichž účelem je uzavřít póry ve zdivu. Vkládání horizontálních izolačních vrstev je pracné a nelze ho použít u starých staveb s pilíři a klenbami, protože hrozí statické narušení stavební konstrukce. Dosud známé chemické injektážní látky jsou účinné jen ve stavebních materiálech s velkými póry, zatímco mikropóry zůstávají pro vzlínající vodu průchodné. Elektrofyzikální metody (elektroosmózaj naproti tomu účinně působí pouze v mikropórech a velké póry zůstávají pro vodu i vodní páru prostupné.Hitherto known methods for creating additional insulation of buildings against rising water consist in either the additional insertion of a horizontal layer of waterproof material, for example based on bituminous substances or foils of metals or plastics, or by injection of chemicals to close pores in the masonry. Inserting horizontal insulating layers is laborious and cannot be used on old buildings with pillars and vaults, as there is a risk of structural damage to the building structure. The hitherto known chemical grouting agents are only effective in large pore building materials, while the micropores remain permeable to the rising water. Electrophysical methods (electroosmosis, on the other hand, are effective only in micropores and large pores remain permeable to water and water vapor.
Podle vynálezu se dodatečná horizontální izolace zdivá proti vzlínající vodě vytváří zavedením chemické injektážní látky do vrtůAccording to the invention, additional horizontal insulation of masonry against rising water is formed by introducing a chemical injection substance into the wells
Y6 sůíyu, a to látky, schopné uzavřít velké póry i mikropóry. Tato injektážní chemická látka se podle vynálezu skládá z povrchově aktivní látky, křemičitanů draselného, hydrofobní látky, fungicidní látky a ředidla. Složení injektážní chemické látky podle vynálezu je výhodné v objemovém rozmezí 3 až 5 % povrchově aktivní látky, například typu neionogenních etylénoxydových aduktů, 30 až 40 % křemičitanů draselného o modulu větším než dvě, 5 až 10 % hydrofobní látky, například typu organosilanolátu, a 0,1 až 1,2 % fungicidní látky, například organocínanů, a zbytek do 100 % se doplní ředidlem, k čemuž lze použít vody.Y6 is a substance capable of closing large pores and micropores. The injection chemical according to the invention consists of a surfactant, potassium silicates, a hydrophobic agent, a fungicidal agent and a diluent. The composition of the injectable chemical according to the invention is preferably in the volume range of 3 to 5% of a surfactant, for example of the type of non-ionic ethylene oxide adducts, 30 to 40% of potassium silicates of more than two, 5 to 10% of hydrophobic, for example of the organosilanolate. 1 to 1.2% of a fungicidal substance, for example organotin, and the remainder to 100% is supplemented with a diluent, which may be carried out with water.
Injektážní látka podle vynálezu má tu výhodu, že jako ředidla lze ve většině případů použít vody, že má nízké povrchové napětí a tím proniká lehce i do mikropórů stavebního materiálu. Její vodoodpudivost podstatně zmenšuje u mikropórů materiálu jímavost vody z atmosféry a fungicidní přídavek zabraňuje dodatečnému zavlhčení zdivá, způsobenému vegetací mikroorganismů.The grout according to the invention has the advantage that water can be used as a diluent in most cases, that it has a low surface tension and thus penetrates easily into the micropores of the building material. Its water repellency significantly reduces the water absorption of the atmosphere from the micropores of the material and the fungicidal addition prevents additional wetting of the masonry caused by the vegetation of the microorganisms.
Injektážní chemickou látku podle vynálezu lze zavádět do vrtů ve zdivu volným vsakováním nebo pod tlakem a lze jí využít též pro impregnaci podzemní části stavebního objektu buď injektáži do řady vrtů nebo jako nátěru proti vlhkosti, pronikající do zdivá z okolní zeminy.The injection chemical according to the invention can be introduced into the masonry boreholes by free soaking or under pressure and can also be used to impregnate the underground part of a building either by injection into a series of boreholes or as a moisture coating penetrating masonry from the surrounding soil.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS273478A CS202232B1 (en) | 1978-04-27 | 1978-04-27 | Horizontal isolating layer in the masonry against the capillary elevating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS273478A CS202232B1 (en) | 1978-04-27 | 1978-04-27 | Horizontal isolating layer in the masonry against the capillary elevating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS202232B1 true CS202232B1 (en) | 1980-12-31 |
Family
ID=5365260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS273478A CS202232B1 (en) | 1978-04-27 | 1978-04-27 | Horizontal isolating layer in the masonry against the capillary elevating water |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS202232B1 (en) |
-
1978
- 1978-04-27 CS CS273478A patent/CS202232B1/en unknown
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