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Trylinka
(; , also known as (), is a concrete block, typically shaped as a regular hexagon or occasionally a tetragon, with stone fragments embedded in its upper layer. The types of stone used for these embedments, such as basalt and Porphyry (geology), porphyry, vary depending on local availability. Cost-effective and durable, were widely implemented in Polish road construction during the interwar period. Between 1933 and 1938, these pavers were installed across an estimated 1 million square metres (11 × 106 sq ft) of roadway. Some of these paved surfaces remain extant in what are now Belarus and Ukraine. ''Trylinka'' is named after its inventor, Władysław Tryliński, a transportation engineer credited with the engineering design of the Maurzyce Bridge, a project he shared with construction engineer Stefan Bryła. Whilst overseeing the production of construction aggregate, aggregates and paving slabs at the , Tryliński observed that the manufacturing process gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Władysław Tryliński
Władysław Tryliński (20 June 1878 – 6 February 1956) was a Polish transportation engineer and inventor. He is best known for the creation of ''trylinka'', the hexagonal concrete block widely used for pavements and embankments in interwar Poland, and the engineering design of the Maurzyce Bridge, the world's first entirely welded road bridge—developed in collaboration with construction engineer Stefan Bryła. In recognition of his contributions, Tryliński was awarded the Officer's Cross of the Order of Polonia Restituta, Poland's second-highest civilian state award, in 1923, and the Gold Cross of Merit in 1939. Early life and education Tryliński was born in Telšiai, then part of the Russian Empire's Kovno Governorate (in present-day Lithuania) to Antoni Tryliński, a military officer from a Pułtusk family, and Agnieszka (). After graduating from the in Warsaw in 1896, he studied for a year at the physics and mathematics department of Saint Petersburg Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexagonal Tiling
In geometry, the hexagonal tiling or hexagonal tessellation is a regular tiling of the Euclidean plane, in which exactly three hexagons meet at each vertex. It has Schläfli symbol of or (as a Truncation (geometry), truncated triangular tiling). English mathematician John Horton Conway, John Conway called it a hextille. The internal angle of the hexagon is 120 degrees, so three hexagons at a point make a full 360 degrees. It is one of List of regular polytopes#Euclidean tilings, three regular tilings of the plane. The other two are the triangular tiling and the square tiling. Structure and properties The hexagonal tiling has a structure consisting of a regular hexagon only as its prototile, sharing two vertices with other identical ones, an example of monohedral tiling. Each vertex at the tiling is surrounded by three regular hexagons, denoted as 6.6.6 by vertex configuration. The dual of a hexagonal tiling is triangular tiling, because the center of each hexagonal tiling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitumen
Bitumen ( , ) is an immensely viscosity, viscous constituent of petroleum. Depending on its exact composition, it can be a sticky, black liquid or an apparently solid mass that behaves as a liquid over very large time scales. In American English, the material is commonly referred to as asphalt or tar. Whether found in natural deposits or refined from petroleum, the substance is classed as a pitch (resin), pitch. Prior to the 20th century, the term asphaltum was in general use. The word derives from the Ancient Greek word (), which referred to natural bitumen or pitch. The largest natural deposit of bitumen in the world is the Pitch Lake of southwest Trinidad, which is estimated to contain 10 million tons. About 70% of annual bitumen production is destined for road surface, road construction, its primary use. In this application, bitumen is used to bind construction aggregate, aggregate particles like gravel and forms a substance referred to as asphalt concrete, which is collo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pavements
Pavement(s) or paving may refer to: Surfacing * Road surface, the durable surfacing of roads and walkways * Sidewalk, a walkway along the side of a road, called a pavement in British English * Asphalt concrete, a common form of road surface * Cool pavement, pavement that delivers higher solar reflectance than conventional dark pavement * Crazy paving, a means of hard-surfacing used outdoors * Nicolson pavement, a road surface material consisting of wooden blocks * Pavers (flooring), an outdoor floor done in blocks * Permeable paving, paving that enables stormwater to flow through it or between gaps * Portuguese pavement, the traditional paving used in most pedestrian areas in Portugal * Resin-bound paving, a mixture of aggregate stones and resin used to pave footpaths, driveways, etc. * Tactile paving, textured ground surface indicators to assist vision-impaired pedestrians * Whitetopping, the covering of an existing asphalt pavement with a layer of Portland cement concret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Poland Voivodeship
Lesser Poland Voivodeship ( ) is a voivodeships of Poland, voivodeship in southern Poland. It has an area of , and a population of 3,404,863 (2019). Its capital and largest city is Kraków. The province's name recalls the traditional name of a historic Polish region, Lesser Poland, or in Polish: . The current Lesser Poland Voivodeship, however, covers only a small part of the broader ancient Małopolska region, which stretched far north, to Radom and Siedlce, also including such cities as Lublin, Kielce, Częstochowa, and Sosnowiec. The province is bounded on the north by the Świętokrzyskie Mountains (), on the west by ''Jura Krakowsko-Częstochowska'' (a broad range of hills stretching from Kraków to Częstochowa), and on the south by the Tatra mountains, Tatra, Pieniny Mountains, Pieniny and Beskidy Mountains. Politically, it is bordered by Silesian Voivodeship to the west, Świętokrzyskie Voivodeship to the north, Subcarpathian Voivodeship to the east, and Slovakia (Prešo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krzeszowice
Krzeszowice () is a town in southern Poland, situated in the Lesser Poland Voivodeship. As of 2004, its population was 9,993. Krzeszowice belongs to ''Kraków Metropolitan Area'', and lies 25 kilometers west of the center of the city of Kraków. The town has a rail station, on a major route from Kraków to Katowice, and lies along National Road Nr. 79, which goes from Warsaw to Bytom. In 1928–1966 the town had the status of a spa. Krzeszowice has a sports club called ''Świt'', founded in 1923. Krzeszowice is located in southern part of the Kraków-Częstochowa Upland, with numerous caves and valleys in the area. In 1981, when the ''Complex of Jura Landscape Parks'' was created, three parks from the gmina of Krzeszowice were added to it (''Rudnia Landscape Park, Tenczynek Landscape Park'' and ''Kraków Valleys Landscape Park''). In 2008, it was selected with 19 villages of Europe - Germany, Poland, Italy and Spain - for the Spanish documentary film "Villages of Europe" Pueblo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kraków
, officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 (2023), with approximately 8 million additional people living within a radius. Kraków was the official capital of Poland until 1596, and has traditionally been one of the leading centres of Polish academic, cultural, and artistic life. Cited as one of Europe's most beautiful cities, its Kraków Old Town, Old Town was declared a UNESCO World Heritage Site in 1978, one of the world's first sites granted the status. The city began as a Hamlet (place), hamlet on Wawel Hill and was a busy trading centre of Central Europe in 985. In 1038, it became the seat of King of Poland, Polish monarchs from the Piast dynasty, and subsequently served as the centre of administration under Jagiellonian dynasty, Jagiellonian kings and of the Polish–Lithuan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinsk
Pinsk (; , ; ; ; ) is a city in Brest Region, Belarus. It serves as the administrative center of Pinsk District, though it is administratively separated from the district. It is located in the historical region of Polesia, at the confluence of the Pina (river), Pina River and the Pripyat (river), Pripyat River. The region was known as the Pripet Marshes, Pinsk Marshes and is southwest of Minsk. As of 2025, it has a population of 124,008. The historic city has a restored city centre, with two-storey buildings from the 19th and early 20th centuries. The centre has become an active place for youths of all ages with summer theme parks and an association football stadium, which houses the city's football club, FC Volna Pinsk. History Timeline up to WWI *1097 – the first mention of Pinsk * 1241 – transfer of the Eastern Orthodox Church, Orthodox diocese from Turov, Belarus, Turov * 1316 – after this date, Pinsk was incorporated into the Grand Duchy of Lithuania * 1396 – a Cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volhynia
Volhynia or Volynia ( ; see #Names and etymology, below) is a historic region in Central and Eastern Europe, between southeastern Poland, southwestern Belarus, and northwestern Ukraine. The borders of the region are not clearly defined, but in Ukraine it is roughly equivalent to Volyn Oblast, Volyn and Rivne Oblasts; the territory that still carries the name is Volyn Oblast. Volhynia has changed hands numerous times throughout history and been divided among competing powers. For centuries it was part of the Polish-Lithuanian Commonwealth. After the Russian annexation during the Partitions of Poland, all of Volhynia was made part of the Pale of Settlement on the southwestern border of the Russian Empire. Important cities include Rivne, Lutsk, Zviahel, and Volodymyr (city), Volodymyr. Names and etymology *, ; * ; *, ; * or ; *; * ; *; *; * or (both ); Volhynian German: , , or (all ); *, or . The alternative name for the region is Lodomeria after the city of Volodymyr (city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interwar Poland
The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I. The Second Republic was taken over in 1939, after it was invaded by Nazi Germany, the Soviet Union, and the Slovak Republic, marking the beginning of the European theatre of the Second World War. The Polish government-in-exile was established in Paris and later London after the fall of France in 1940. When, after several regional conflicts, most importantly the victorious Polish-Soviet war, the borders of the state were finalized in 1922, Poland's neighbours were Czechoslovakia, Germany, the Free City of Danzig, Lithuania, Latvia, Romania, and the Soviet Union. It had access to the Baltic Sea via a short strip of coastline known as the Polish Corridor on either side of the city of Gdynia. Between March and August 1939, Poland also sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
