SE9401382D0 - For the production of asphalt pulp - Google Patents

For the production of asphalt pulp

Info

Publication number
SE9401382D0
SE9401382D0 SE9401382A SE9401382A SE9401382D0 SE 9401382 D0 SE9401382 D0 SE 9401382D0 SE 9401382 A SE9401382 A SE 9401382A SE 9401382 A SE9401382 A SE 9401382A SE 9401382 D0 SE9401382 D0 SE 9401382D0
Authority
SE
Sweden
Prior art keywords
filler
layer
bituminous liquid
fine fraction
bituminous
Prior art date
Application number
SE9401382A
Other languages
Swedish (sv)
Other versions
SE9401382L (en
SE506581C3 (en
SE506581C2 (en
Inventor
Gunnar Ohlson
Original Assignee
Gunnar Ohlson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gunnar Ohlson filed Critical Gunnar Ohlson
Priority to SE9401382A priority Critical patent/SE506581C3/en
Publication of SE9401382D0 publication Critical patent/SE9401382D0/en
Priority to PCT/SE1995/000416 priority patent/WO1995028457A1/en
Priority to EP95916901A priority patent/EP0756615B1/en
Priority to DE69520207T priority patent/DE69520207T2/en
Priority to DK95916901T priority patent/DK0756615T3/en
Publication of SE9401382L publication Critical patent/SE9401382L/en
Priority to NO19964353A priority patent/NO311039B1/en
Publication of SE506581C2 publication Critical patent/SE506581C2/en
Publication of SE506581C3 publication Critical patent/SE506581C3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen

Abstract

The invention consists of a mixing process for the production of asphalt mixes, that include at least aggregate divided in coarse-and a fine fraction, bituminous liquid and filler that replace the miximg process based on forced mixing, through spreading the bituminous liquid, filler and fine fraction over the surface of the flowing coarse fraction, in the mixer, in one layer upon another and that the thickness of filler and fine fraction is limited by the penetration of the bituminous liquid in accordance with the process of the invention that imply the binding to the surface of the coarse fraction, first a layer of bituminous liquid, and thereafter through penetration by the layer of bituminous liquid, bind a layer of filler, and further a layer of fine fraction is spread on the top of the layer of filler, and bond by the penetration of the bituminous liquid in a combined suspension where both the filler and fine fraction are part of the closed volume of bituminous liquid with the consequence of that pressure and tension forces on paving are resisted by the hydrostatic function of the, through the skeleton of aggregate, continuous bituminous liquid.
SE9401382A 1994-04-19 1994-04-19 Prior to the production of asphalt pulp SE506581C3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9401382A SE506581C3 (en) 1994-04-19 1994-04-19 Prior to the production of asphalt pulp
PCT/SE1995/000416 WO1995028457A1 (en) 1994-04-19 1995-04-18 Invention concerning production of asphaltmix
EP95916901A EP0756615B1 (en) 1994-04-19 1995-04-18 Invention concerning production of asphaltmix
DE69520207T DE69520207T2 (en) 1994-04-19 1995-04-18 INVENTION RELATING TO THE PRODUCTION OF ASPHALT MIXTURE
DK95916901T DK0756615T3 (en) 1994-04-19 1995-04-18 The invention relates to the preparation of an asphalt mixture
NO19964353A NO311039B1 (en) 1994-04-19 1996-10-14 Process for preparing an asphalt mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401382A SE506581C3 (en) 1994-04-19 1994-04-19 Prior to the production of asphalt pulp

Publications (4)

Publication Number Publication Date
SE9401382D0 true SE9401382D0 (en) 1994-04-19
SE9401382L SE9401382L (en) 1995-10-20
SE506581C2 SE506581C2 (en) 1998-01-12
SE506581C3 SE506581C3 (en) 1998-02-05

Family

ID=20393753

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401382A SE506581C3 (en) 1994-04-19 1994-04-19 Prior to the production of asphalt pulp

Country Status (6)

Country Link
EP (1) EP0756615B1 (en)
DE (1) DE69520207T2 (en)
DK (1) DK0756615T3 (en)
NO (1) NO311039B1 (en)
SE (1) SE506581C3 (en)
WO (1) WO1995028457A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525421C2 (en) 2002-10-11 2005-02-15 Karl Gunnar Ohlson Process for the preparation of asphalt pulp and apparatus for its implementation
CN1683715B (en) 2004-04-14 2013-07-17 卡尔·根纳·奥尔森 Method and device for increasing asphalt road paving material viscosity mixed by intermittent operation device
EP2476529A3 (en) * 2010-09-28 2014-04-16 Karl Gunnar Ohlson Invention that reduce or eliminate force mixing in production of asphalt pavings and cement concrete

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265423D1 (en) * 1981-08-25 1985-09-19 Karl Gunnar Ohlson Method and apparatus for making asphalt concrete

Also Published As

Publication number Publication date
NO311039B1 (en) 2001-10-01
DE69520207T2 (en) 2001-06-13
EP0756615A1 (en) 1997-02-05
WO1995028457A1 (en) 1995-10-26
EP0756615B1 (en) 2001-02-28
SE9401382L (en) 1995-10-20
DK0756615T3 (en) 2001-04-30
SE506581C3 (en) 1998-02-05
NO964353L (en) 1996-10-21
NO964353D0 (en) 1996-10-14
SE506581C2 (en) 1998-01-12
DE69520207D1 (en) 2001-04-05

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Legal Events

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