PL10855B1 - Manufacturing method of peat insulation boards. - Google Patents
Manufacturing method of peat insulation boards. Download PDFInfo
- Publication number
- PL10855B1 PL10855B1 PL10855A PL1085528A PL10855B1 PL 10855 B1 PL10855 B1 PL 10855B1 PL 10855 A PL10855 A PL 10855A PL 1085528 A PL1085528 A PL 1085528A PL 10855 B1 PL10855 B1 PL 10855B1
- Authority
- PL
- Poland
- Prior art keywords
- peat
- sodium
- potassium
- extraction
- solutions
- Prior art date
Links
- 239000003415 peat Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000009413 insulation Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 2
- 240000006240 Linum usitatissimum Species 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 235000004426 flaxseed Nutrition 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000002966 varnish Substances 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
- 239000012774 insulation material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000008012 organic excipient Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Description
Wedlug patentu Nr 3844 mozliwy jest wyrób plytek izolacyjnych z torfu trakto¬ wanego 2% -owym rozozynem Na2COs.Wynalazek niniejszy jest uzupelnie¬ niem powyzej wymienionego patentu i po¬ lega na tern, ze torf w stanie surowym, mokrym lub tez suchym zadaje sie irozczy- nem Na2C03 luib K2COs w stezeniu od 2 do 10% zaleznie od gatunku torfu zuzyte¬ go do ekstrakcji. Po kilkudniowem mocze¬ niu iprzeplókuje isie torf kilka razy czysta woda, po dluzej trwajacej eksitrakcji roz- czynem weglanów metali alkalicznych.Torf rozpada sie na poszczególne wlókna, które odipowiedmio zmiekczone, poddane w formach stlaczaniu przy stopniowo wzrastajacem cisnieniu, wykazuja taka spoistosc, ze dodawanie cementu moze stac sie zbedne, W ten sposób uzyskuje sie matenjal i- zolacyjny o mniejsizym spólczynniku prze¬ wodnictwa cieplnego i o mniejszym cieza¬ rze wlasciwym anizeli ma/terjal wytworzo¬ ny w sposób zastrzezony w patencie Nr 3844.Jeszcze lepszy materjal izolacyjny u- zyskac mozna, jezeli zamiast rozczynów weglanów sodu, lub potasu uzyje sie do ekstrakcji torfu irozczynów wodorotlenków metali alkalicznych (sodu, potasu) lub in¬ nych silnych alkaljów w stezeniu od ^2 do 4%, a wówczas zostaja z torfu usuniete nietylko czesci ziemiste i kwasy humino- we, ale torf rozpada sie lepiej na poszcze-golnie wlókna, które zostaja tak dalece zmiekczone, ze stloczone w fonmach przy stopniowa wzjraisftajaqjam cisnieniu, wyka¬ zuja feszoze wybitniejsza spoistosc, wobec czego dodatek cementu okazuje sie zupek nie zbyteczny; Celem uzyskania materjalu izolacyjne¬ go, odpornego na wplyw wilgoci, oraz ma¬ terjalu jako zlego przewodnika elektrycz¬ nosci, mozna do sffcloczonego suchego tor¬ fu dodac odpowiednia ilosc olejów roslin¬ nych (np. lnianego) lub pokostu, wzgled¬ nie roztworów zywic w zwyklych rozczyn- nikach organicznych. PLAccording to the patent No. 3844, it is possible to manufacture insulating boards from peat treated with 2% Na2COs. The present invention is a supplement to the above-mentioned patent and is based on the fact that peat in its raw, wet or dry state is used - Na 2 CO 3 or K 2 CO 3 concentration from 2 to 10%, depending on the peat species used for extraction. After a few days of soaking and the peat is flown several times with clean water, after a long-lasting extraction with alkali metal carbonate solution. of cement may become redundant, In this way an insulation material is obtained with a lower coefficient of thermal conductivity and a lower specific weight than the material produced in the manner claimed in the patent No. 3844. In this way, an even better insulation material is gained. it is possible, if instead of sodium or potassium carbonate solutions, peat is used for the extraction of peat and alkali metal hydroxides (sodium, potassium) or other strong alkali in a concentration of 2 to 4%, and then not only earth particles and acids are removed from the peat humic, but peat breaks down better into individual fibers that are softened so much that they are crammed into a phonmac Due to the gradual appearance of the pressure, they show a more outstanding cohesiveness, so that the addition of cement turns out to be not superfluous; In order to obtain an insulating material that is resistant to the influence of moisture and a material as a bad conductor of electricity, a suitable amount of vegetable oils (e.g. linseed) or varnish or resin solutions can be added to the tamped dry peat. in common organic excipients. PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL10855B1 true PL10855B1 (en) | 1929-09-30 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2705198A (en) | Wallboard composition and method of making same | |
| US2717830A (en) | Method of producing noncombustible building boards | |
| US1778147A (en) | Manufacture of fiber board | |
| US1634079A (en) | Process of manufacturing wall boards composed of rice hulls and plaster | |
| GB164620A (en) | Pulp board and other pulp articles and method of making same | |
| US1598260A (en) | Pulp board and method of making same | |
| GB370950A (en) | Tile and method of making the same | |
| AT260442B (en) | Process for the production of liquid, self-hardening mixtures for casting molds and mold cores | |
| DE388113C (en) | Process for manufacturing components | |
| US1423081A (en) | Fiber board | |
| DE564553C (en) | Process for the production of pulp | |
| GB497125A (en) | A process for the manufacture of artificial silica stones | |
| AT105812B (en) | Process for the production of porous, refractory light bricks. | |
| PL12935B3 (en) | The method of obtaining artificial masses. | |
| SU30607A1 (en) | A method of manufacturing building boards, boards, etc. products | |
| DE375908C (en) | Process for the production of objects from wood pulp obtained by wood pulp | |
| GB178155A (en) | Improved manufacture of fibre boards | |
| JPS5559951A (en) | Fiber plate and method of fabricating the same | |
| GB337360A (en) | Process for the preparation of a raw material suitable for artificial silk | |
| GB303935A (en) | A method of hardening and waterproofing porous or fibrous materials and products obtained thereby | |
| GB396652A (en) | Method for manufacturing articles such as building elements from a mixture of hydraulic binder and a prepared fibrous material | |
| GB458174A (en) | Improvements in or relating to methods of producing concrete articles of great strength and high resistivity against chemical influences | |
| PL11158B1 (en) | A method of producing cork insulation. | |
| DE19925244A1 (en) | Formation of a basic material for the building industry, e.g. for gypsum board production, involves using processed egg shell waste from the food industry | |
| PL31772B1 (en) | A method of shredding wood containing resins to produce waterproof fiber boards |