PL24684B1 - A method of making discs that are impervious to sound and heat. - Google Patents
A method of making discs that are impervious to sound and heat. Download PDFInfo
- Publication number
- PL24684B1 PL24684B1 PL24684A PL2468435A PL24684B1 PL 24684 B1 PL24684 B1 PL 24684B1 PL 24684 A PL24684 A PL 24684A PL 2468435 A PL2468435 A PL 2468435A PL 24684 B1 PL24684 B1 PL 24684B1
- Authority
- PL
- Poland
- Prior art keywords
- sound
- heat
- impervious
- boards
- making discs
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 229920002522 Wood fibre Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002025 wood fiber Substances 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N Cyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
Proponowano juz pokrywanie z jednej strony waty bawelnianej, filcu lub tym po¬ dobnych materialów wlóknistych utwardzo¬ nym klejem lub guma wulkanizowana, a takze nasycanie bloków budowlanych z ma¬ terialu wlóknistego cieczami w rodzaju asfaltu, smoly, dziegciu, zywicy i wosku w taki sposób, by rdzen bloku byl wolny od substancji nasycajacych. Dalej proponowa¬ no takze nasycanie olejem pod cisnieniem plyt z materialu wlóknistego, np. tektury.It has already been proposed to coat cotton wool, felt or the like on one side with a hardened glue or vulcanized rubber, and to impregnate the fiber building blocks with liquids such as asphalt, tar, tar, resin and wax in this manner. that the core of the block is free of saturating substances. Further, it has also been proposed to impregnate panels of fibrous material, such as cardboard, with oil, under pressure.
Wynalazek niniejszy dotyczy wytwa¬ rzania plyt nie przepuszczajacych dzwieku i ciepla, zwlaszcza do pokrywania podlóg.The present invention relates to the manufacture of panels which are impervious to sound and heat, particularly for covering floors.
Jedna strone plyty z wlókien drzewnych nasyca sie mieszanina tlustego, schnacego oleju i zywicy tak, ze ciecz przenika tylko przez czesc przekroju poprzecznego plyty, a wlókna drzewne nasycanej strony nie sa calkowicie przykryte, po czym plyte suszy sie i prasuje na goraco.One side of the wood fiber board is saturated with a mixture of fatty, drying oil and resin so that the liquid penetrates only part of the board's cross-section and the wood fibers of the saturated side are not completely covered, after which the board is dried and hot pressed.
Plyta do pokrywania wytworzona tym sposobem posiada powierzchnie w rodzaju powierzchni linoleum; w powierzchni tej sa ulozone wlókna drzewne.The covering board produced in this way has a linoleum-like surface; wood fibers are laid in this surface.
Plyty moga byc wytwarzane w dowol¬ nych wielkosciach, moga byc one latwo cie¬ te w róznych ksztaltach i wielkosciach idaja sie zastosowac w tych wszystkich przypadkach, w których dotychczas uzy¬ wana mniej ekonomicznego linoleum, prze¬ waznie wytwarzanego z drozszych "surow¬ ców.The boards can be produced in any size, they can be easily cut in various shapes and sizes and are applicable in all those cases where the less economical linoleum used so far, mainly made of more expensive "raw materials" .
Odpornosc na zuzycie powierzchni ta¬ kiej plyty jest znacznie "wieksza niz lino¬ leum, a rozciagania sie wystepujacego w linoleum nie ma zupelnie. Powierzchriia nie przepuszcza wody, jest gladka i daje sie woskowac. Na powierzchni tej jednak, dzieki lezacym na niej wlóknom, mozna latwo chodzic, podczas gdy istnieje znacz¬ ne niebezpieczenstyiro poslizniecia sie na dobrze wywoskowanym linoleum. Dzieki znajdujacym sie na powierzchni wlóknom roslinnym jest ona elastyczna, pomimo wiekszej twardosci.The wear resistance of the surface of such a board is much "greater than that of linoleum, and the stretching of linoleum is not at all. The surface is impervious to water, it is smooth and can be waxed. On this surface, however, due to the fibers lying on it, easy to walk on, while there is considerable danger of slipping on a well-waxed linoleum, and thanks to the vegetable fibers on the surface it is flexible, despite its greater hardness.
Warstwa nienasycona plyty nie przepu¬ szczajaca dzwieku i ciepla moze byc do¬ wolnej grubosci; wskutek tego mozna zmieniac nieprzepuszczalnosc dzwieku i ciepla stosownie do przeznaczenia plyty.The unsaturated layer of the disc, impervious to sound and heat, may be of any thickness; consequently, the sound and heat impermeability can be varied according to the intended use of the disc.
Plyty wedlug wynalazku mozna wypo¬ sazac w ostre krawedzie, które moina do¬ kladnie do siebie dostosowywac. Jezeli przy wykladaniu krawedzie plyt zetnie sie nieco ukosnie ku dolowi, to mozliwym sta¬ je sie gladkie wypelnienie krawedzi stytu substancja w rodzaju kitu lub kleju umie¬ szczona na podlozu.The boards according to the invention can be provided with sharp edges which can be carefully adjusted to each other. If the edges of the boards meet slightly diagonally downward when facing, it becomes possible to smoothly fill the edges of the stack with a substance such as putty or glue placed on the substrate.
Wahania temperatur nie maja zupelnie wplywu na takie pokrycie; plyty te mozna ukladac na slepych podlogach drewnia¬ nych, na betonie i podobnych podlozach.Temperature fluctuations do not completely affect this coverage; these boards can be installed on wooden subfloors, concrete and similar substrates.
Materialem wyjsciowym do wytwarza¬ nia plyt wedlug wynalazku sa plyty z wló¬ kien drzewnych, znane w handlu pod naz¬ wa celoteksu, ksylotinu i t. d. Ciecz nasy¬ cajaca sklada sie przewaznie z tlustego schnacego oleju, oleju lnianego lub drzewne¬ go zagotowanego wraz z zywica, np. kalafo¬ nia, z dodatkiem sykatywy. Ciecz nasycaja¬ ca moze byc takze zabarwiona. Nakladanie masy nasycajacej mozna uskuteczniac w ten sposób, ze na jednej stronie ogrzanej plyty z materialu wlóknistego rozdziela sie goraca mieszanine i jednoczesnie zasysa, ja za poinocA prózni przez plyte z materialu wlóknistego. Stosownie do pozadanej gle¬ bokosci przenikania cieczy uzywa sie okreslona ilosc, np. 1,5 kg/m2. Przesycanie to moze sie odbywac na stole prózniowym fcnanej budowy w otwartymi pomieszczeniu, poniewaz ciecz przesycajaca nie wydziela gazów. Wytworzony produkt posredni su¬ szy sie, a nastepnie prasuje w urzadzeniu do prasowania na goraco, np. w prasie ogrzewanej, w temperaturze okolo 140°C i pod cisnieniem okolo 5 — 6 kg/cm2.The starting material for the production of the boards according to the invention are boards of wood fibers, known commercially as celotex, xylotin, etc. The impregnating liquid consists mainly of greasy drying oil, linseed or wood oil boiled with a resin, for example rosin, with the addition of a drier. The impregnating liquid may also be colored. The application of the impregnating mass can be effected by separating the hot mixture on one side of the heated fibrous plate and sucking it at the same time by vacuum through the fibrous plate. According to the desired depth of penetration of the liquid, a certain amount is used, for example 1.5 kg / m2. This supersaturation can take place on the vacuum table of a construction site in an open space, because the supersaturating liquid does not emit gases. The resulting intermediate product is dried and then pressed in a hot pressing machine, for example a heated press, at a temperature of about 140 ° C and a pressure of about 5 - 6 kg / cm 2.
W poszczególnych przypadkach okaza¬ lo sie rzecza korzystna, by po nalozeniu substancji nasycajacej produkt posredni byl najprzód suszony, nastepnie poddany dzialaniu cieplego, wilgotnego powietrza, a potem dopiero prasowany.In individual cases it has proved advantageous that, after the impregnating agent has been applied, the intermediate product is first dried, then subjected to warm, moist air and then pressed.
Wprowadzanie cieczy nasycajacej na plyte, w celu czesciowego przesycania, mogloby byc takze uskuteczniane za pomo¬ ca walców, których pOwierKlmie zasila sie barwnikiem kadziowym. 2 a strzezenia patentowe. 1. Sposób wytwarzania plyt nie prze¬ puszczajacych dzwieku i ciepla, zwlaszcza do pokrywania podlóg, znamienny tym, ze jedna strone plyty z materialu wlóknistego nasyca sie mieszanina tlustego schnacego oleju i zywicy tak, ze mieszanina przecho¬ dzi tylko przez czesc przekroju poprzecz¬ nego plyty, a wlókna nasycanej strony zo¬ staja niezupelnie przykryte, po czym pro¬ dukt suszy sie i prasuje na goraco. 2. Sposób wedlug zastrz. 1, znamienny tym, ze nasycanie mieszanina tlustego schnacego oleju i zywicy uskutecznia sie przez nakladanie mieszaniny na plyte i za¬ sysanie za pomoca prózni poprzez plyte. 3. Sposób wedlug zastrz. 112, zna- - I -mlenny tym, ze nasycanie uskutecznia sie goraca mieszanina tlustego schnacego oleju i zywicy w otwartym pomieszczeniu na go¬ racej plycie. 4. Sposób wedlug zastrz. 1 — 3, zna¬ mienny tym, ze plyte po nasyceniu suszy sie, nastepnie poddaje dzialaniu goracego i wilgotnego powietrza, a wreszcie prasu¬ je na goraco.The introduction of impregnating liquid onto the plates for partial oversaturation could also be effected by means of rollers fed with a vat dye. 2 a patent protection. A method of producing sound and heat impermeable boards, especially for covering floors, characterized in that one side of the board of fibrous material is saturated with a mixture of greasy drying oil and resin so that the mixture passes only through a part of the cross section plates, and the fibers of the impregnated side are completely covered, after which the product is dried and pressed hot. 2. The method according to claim The process of claim 1, wherein the impregnation of the mixture of oily drying oil and the resin is achieved by applying the mixture to the plate and sucking it with a vacuum through the plate. 3. The method according to p. 112, characterized by the fact that the impregnation is achieved by a hot mixture of greasy drying oil and resin in an open room on a warm plate. 4. The method according to p. 1 - 3, characterized in that the boards are dried after saturation, then subjected to hot and humid air, and finally hot pressed.
Eduard Schreiber.Eduard Schreiber.
Zastepca: Inz. M. Brokman, rzecznik patentowy.Deputy: Inz. M. Brokman, patent attorney.
Druk L. Boguslawskiego i Ski, Warszawa.Printed by L. Boguslawski and Ski, Warsaw.
Publications (1)
Publication Number | Publication Date |
---|---|
PL24684B1 true PL24684B1 (en) | 1937-04-30 |
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