PL14913B3 - Way of building a street road. - Google Patents
Way of building a street road. Download PDFInfo
- Publication number
- PL14913B3 PL14913B3 PL14913A PL1491330A PL14913B3 PL 14913 B3 PL14913 B3 PL 14913B3 PL 14913 A PL14913 A PL 14913A PL 1491330 A PL1491330 A PL 1491330A PL 14913 B3 PL14913 B3 PL 14913B3
- Authority
- PL
- Poland
- Prior art keywords
- way
- building
- street road
- artificial
- road
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Description
Najdluzszy czas trwania patentu do 23 lipca 1946 r.Przedmiotem patentu Nr 14217 jest sposób wykonywania dróg betonowych, po¬ legajacy na tern, ze drogi te jeszcze w cza¬ sie budowy pfrzed zwiazaniem cementu w zwyklych warstwach betonowych zaopa¬ truje sie na powierzchni w twarda powlo¬ ke z betonu, utworzonego z topionego ba¬ zaltu, która nie dopuszcza do szybkiego zuzycia jezdni.Sposób wedlug niniejszego wynalazku polega na domieszaniu do betonu z topio¬ nego bazaltu ziaren bardziej twardych od bazaltu, otrzymywanych przez pokrusze¬ nie skal naturalnych lub sztucznej masy.Z ziarnami topionego bazaltu o wytrzy¬ malosci na sciskanie 6000 kg/om2 zmiesza¬ ne zostaja odpadki porcelanowe (lom izo- latorowy) o wytrzymalosci na sciskanie 8200 kg/cm2. Jako materjal dopeliniajacy stosowany jest kwarcyt Taunusowy o twardosci 7V2 oraz zuzel miedziany o twardosci 9. Wszystkie te materjaly w po¬ staci ziarnistego zlomu miesza sie doklad¬ nie w okreslonym stosunku procentowym z taka iloscia wilgotnego cementu, któraby wystarczala do silnego zwiazania masy.Drogi zaopatrzone w taka twarda powloke zachowuja stalfe swa chropowatosc, ponie-Swaz cement, jako srodek wiazacy, zuzywa sie wczesniej niz uzyte gatunki twardych matccjafOtar,*'*wlsicutók?czego nawierzchnia drogi pozostaje zawsze szorstka.Pod warunkiem, ze podloze betonowe jest wykonane dostatecznej grubosci i z nalezytej mieszaniny betonowej, droga po¬ kryta twarda powloka wedlug wynalazku moze pozostawac przez dluzszy czas bez naprawy.W powyzszy sposób moga byc wyko¬ nywane nietylko jezdnie ale i krawezniki chodników, nadbrzeza portowe, stopnie do schodów i wogóle sztuczne kamienie pod¬ legajace scieraniu sie. PLThe longest term of the patent until July 23, 1946 The subject of the patent No. 14217 is a method of constructing concrete roads, which means that these roads will become hard on the surface during the construction phase, before binding the cement in ordinary concrete layers. The method of the present invention consists in admixing to fused basalt concrete grains harder than basalt, obtained by crushing natural or artificial rock. Porcelain waste (isolator crush) with a compressive strength of 8200 kg / cm 2 is mixed with the grains of melted basalt with a compressive strength of 6000 kg / cm2. Taunus quartzite with a hardness of 7V2 and a copper slag with a hardness of 9 are used as the complementary material. in such a hard coating, they retain their roughness because cement, as a binding agent, wears out earlier than the used hard grades, * '* in the lint, the road surface remains rough at all times. According to the invention, the road with a hard coating can remain without repair for a long time. In this way, not only roadways, but also pavement curbs, port quays, stairs and artificial stones subject to abrasion can be constructed. . PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL14913B3 true PL14913B3 (en) | 1931-12-31 |
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