SU151642A1 - Anchoring solution - Google Patents
Anchoring solutionInfo
- Publication number
- SU151642A1 SU151642A1 SU762741A SU762741A SU151642A1 SU 151642 A1 SU151642 A1 SU 151642A1 SU 762741 A SU762741 A SU 762741A SU 762741 A SU762741 A SU 762741A SU 151642 A1 SU151642 A1 SU 151642A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- resin
- anchoring solution
- rocks
- anchoring
- Prior art date
Links
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Description
т Известен химический способ укреплени водоносных сыпучих и ещиноватых пород при ведении горных выработок посредством обратки .их раствором на основе органической смолы следующего состава: чeвинoфopмaльдeгиднoй смолы-28%; метилсиликата натри -0,5%; челевой кислоты- 1,5%; воды - 70%. |,уредложен новый состав раствора дл укреплени пород на той же Ч органических смол. раствора: меламиномочевиноформальдегидна смола, моди (.анна акриламидом-100%; персульфат аммони - 13% от веу; ,, щавелева кислота - 2% от веса смолы. срокатЛ й раствор обладает необходимой текучестью, заданными у. по с рдени , присущими уже известному раствору, и в то же .вреиаемостьнию с -ним имеет более высокую прочность и водонепрониОбра отверждени . возрасте содонасыщенного песка, обработанные этим раствором, в „дД фициенуток показали прочность на сжатие 60-70 кг/см и ьтрации от 0,1 . 10-6 до 1 - Ю-. Предмет изобретени Раствор горных вырабоТ1еплени пород преимущественно лри проведении прочности и умеьд и чающийс тем, что, с целью повыщени меламиномочевинц водопроницаемости пород, в его состав вход т МИДОМ - 100°/° и от 5 д2рвдддд смола, модифицированна акрила ,, - . персульфат аммони -13% и щавелева киt A chemical method is known for strengthening aquiferous and still-rocky rocks in mining operations by returning them with a solution based on an organic resin of the following composition: cheviferous aldehyde resin — 28%; sodium methylsilicate -0.5%; per capita acid, 1.5%; water - 70%. |, a new composition of the mortar was added to strengthen the rocks on the same H organic resin. solution: melamine urea-formaldehyde resin, mod (.anna acrylamide-100%; ammonium persulfate - 13% of veu; ,, oxalic acid - 2% by weight of the resin. the maturity solution has the necessary fluidity given by the already known The solution, and at the same time, has a higher strength and water resistance for cured sand treated with this solution in “dd fcyenutoc” showed a compressive strength of 60-70 kg / cm and a ratio of 0.1 to 10. 6 to 1 - U. - Subject of the invention The rocks are mainly based on strength and quality, and in order to increase the melamine and water permeability of rocks, it consists of 100% / ° C and 15% of acryl modified acryl resin, ammonium persulfate -13% and sorrel
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762741A SU151642A1 (en) | 1962-01-29 | 1962-01-29 | Anchoring solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762741A SU151642A1 (en) | 1962-01-29 | 1962-01-29 | Anchoring solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU151642A1 true SU151642A1 (en) | 1962-11-30 |
Family
ID=48306313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762741A SU151642A1 (en) | 1962-01-29 | 1962-01-29 | Anchoring solution |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU151642A1 (en) |
-
1962
- 1962-01-29 SU SU762741A patent/SU151642A1/en active
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