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asphalt

Asphalt, also known as bitumen (UK: , US: ), is a sticky, black, and highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. The word is derived from the Ancient Greek ἄσφαλτος ásphaltos. The primary use (70%) of asphalt is in road construction, where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. The terms "asphalt" and "bitumen" are often used interchangeably to mean both natural and manufactured forms of the substance. In American English, "asphalt" (or "asphalt cement") is commonly used for a refined residue from the distillation process of selected crude oils. Outside the United States, the product is often called "bitumen", and geologists worldwide often prefer the term for the naturally occurring variety. Common colloquial usage often refers to various forms of asphalt as "tar", as in the name of the La Brea Tar Pits.
Landscape. - Colorful trees by the gray road.
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Landscape.

Added 3 days ago by Grażyna

31

Goździkowa Street. - Goździkowa Street from a perspective.
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Goździkowa Street.

Added 5 days ago by Mila

43

Priesthood in Zalesie - A large presbytery in Zalesie
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Priesthood in Zalesie

Added 5 days ago by Mila

21

long way - on a bike by a road in the forest
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long way

Added week ago by Mila

87

landscape - landscape landscape landscape
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landscape

Added 2 months ago by ASK

20

Furka Pass. Switzerland. - Furka Pass in Switzerland.
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Furka Pass. Switzerland.

Added 3 months ago by Zeta

39

Autumn in Massachusetts. - Autumn in Massachusetts.
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Autumn in Massachusetts.

Added 3 months ago by Zeta

67

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

75

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

64

landscape - landscape landscape landscape. street.
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landscape

Added 3 months ago by ASK

39

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

60

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

36

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

53

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

122

landscape - landscape landscape landscape
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landscape

Added 3 months ago by ASK

38

Russian roads - colorful jigsaw puzzle
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Russian roads

Added 3 months ago by andi

76

row of trees - trees, road among trees, green alley
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row of trees

Added 3 months ago by sandra

72

House in flowers - A single-family house with a garden
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House in flowers

Added 4 months ago by BOŻENA

94

Route 66 2 - Route 66 USA Route 66 USA
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Route 66 2

Added year ago by ASK

82

Route 66 1 - Route 66 USA
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Route 66 1

Added year ago by ASK

66

Polish roads - colorful jigsaw puzzle
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Polish roads

Added year ago by andi

133

Tree shaker - colorful jigsaw puzzle
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Tree shaker

Added year ago by andi

104

Road at sunset - the road at sunset towards the sun
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Road at sunset

Added year ago by Zeta

107

New Zealand - colorful puzzle jigsaw
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New Zealand

Added year ago by natalia

90

landscape - colorful puzzle puzzle
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landscape

Added year ago by natalia

80

Landscape - colorful jigsaw puzzle
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Landscape

Added year ago by andi

106

Landscape - colorful puzzle jigsaw
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Landscape

Added year ago by andi

132

Speedway - colorful puzzle of f1 track
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Speedway

Added year ago by andi

21

Four in one - a colorful holiday postcard
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Four in one

Added year ago by andi

75

Motoring - complicated puzzle
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Motoring

Added year ago by andi

21

Kraulista - complicated puzzle
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Kraulista

Added year ago by andi

120

highway to Heaven - dry road through the forest
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highway to Heaven

Added year ago by andi

197

level crossing - railway crossing in the forest
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level crossing

Added year ago by xyz

105

Puzzle BF-Trans - I invite you to put the puzzle and send ss results on our forum :)
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Puzzle BF-Trans

Added year ago by SZOPXD

29

rainy welcome - the city welcomes you in the rain
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rainy welcome

Added year ago by xyz

89

future stable - the future stable outside the city
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future stable

Added year ago by xyz

82

autumn plot 2 - garden plot in autumn
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autumn plot 2

Added year ago by xyz

55

Road of dreams - Dream highway, road, desert.
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Road of dreams

Added year ago by tom

121