DK23491D0 - PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE - Google Patents

PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE

Info

Publication number
DK23491D0
DK23491D0 DK023491A DK23491A DK23491D0 DK 23491 D0 DK23491 D0 DK 23491D0 DK 023491 A DK023491 A DK 023491A DK 23491 A DK23491 A DK 23491A DK 23491 D0 DK23491 D0 DK 23491D0
Authority
DK
Denmark
Prior art keywords
concrete mixture
dosing
plant
procedure
fibre
Prior art date
Application number
DK023491A
Other languages
Danish (da)
Original Assignee
Skako As
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 Skako As filed Critical Skako As
Priority to DK023491A priority Critical patent/DK23491D0/en
Publication of DK23491D0 publication Critical patent/DK23491D0/en
Priority to AT92610009T priority patent/ATE158977T1/en
Priority to EP92610009A priority patent/EP0499572B1/en
Priority to DE69222547T priority patent/DE69222547T2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/404—Pre-treatment of fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A method and an apparatus for adding to a concrete mixer a desired quantity of fibre cut e.g. of plastic. The apparatus comprises a concrete mixer (5), a magazine (16) for storing a number of spools (15) with fibre string (12), and a cutter (9) for advancing during the dry mixing the fibre string and cutting it into predetermined lengths which are fed to the concrete mixture in an even and uniform flow. The apparatus also comprises at least one sensor (20) for sensing the feeding speed of the fibre string and giving off signal to a control unit (not shown) which again controls the feeding speed. By way of the invention it is possible to achieve a far more even and more uniform distribution of the plastic fibres in the finished concrete than known before, whereby the material improving properties of the plastic fibres are optimally exploited. <IMAGE>
DK023491A 1991-02-12 1991-02-12 PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE DK23491D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK023491A DK23491D0 (en) 1991-02-12 1991-02-12 PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE
AT92610009T ATE158977T1 (en) 1991-02-12 1992-02-11 DEVICE FOR CUTTING A FIBER STRAND INTO FIBER PIECES AND DOSING THE LATER INTO A CONCRETE MIXTURE
EP92610009A EP0499572B1 (en) 1991-02-12 1992-02-11 Apparatus for cutting up fibre string into fibre cuts and dosing the latter into a concrete mixture
DE69222547T DE69222547T2 (en) 1991-02-12 1992-02-11 Device for cutting a strand of fiber into pieces of fiber and metering the latter into a concrete mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK023491A DK23491D0 (en) 1991-02-12 1991-02-12 PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE

Publications (1)

Publication Number Publication Date
DK23491D0 true DK23491D0 (en) 1991-02-12

Family

ID=8091246

Family Applications (1)

Application Number Title Priority Date Filing Date
DK023491A DK23491D0 (en) 1991-02-12 1991-02-12 PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE

Country Status (4)

Country Link
EP (1) EP0499572B1 (en)
AT (1) ATE158977T1 (en)
DE (1) DE69222547T2 (en)
DK (1) DK23491D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501862C2 (en) * 1993-10-05 1995-06-06 Confiber Ab Process for adding reinforcing fibers in castings and apparatus for making and adding such fibers in castings, for example concrete pulp
US6283327B1 (en) 2000-04-12 2001-09-04 Insulation Technology Corporation Material feed system for selectively delivering lightweight, friable mesh fibers
US6550362B1 (en) 2000-10-25 2003-04-22 Si Corporation Apparatus and method for dispensing fibers into cementitious materials
BE1014155A3 (en) 2001-05-04 2003-05-06 Bekaert Sa Nv METHOD FOR DOSING OF REINFORCING FIBRE IN THE MANUFACTURE OF APPLIED THEREBY vibrated and CHAIN ​​BOX.
US7563017B1 (en) * 2002-09-06 2009-07-21 Bracegirdle Paul E Process for mixing congealable materials such as cement, asphalt, and glue with fibers from waste carpet
US6971784B1 (en) * 2002-09-06 2005-12-06 Bracegirdle Paul E Process for producing fiber reinforced hot-mix asphaltic and cementitous structural materials with fiber pellets produced from carpet waste
AU2003270385A1 (en) * 2003-08-15 2005-03-10 Paul E. Bracegirdle Process for producing fiber reinforced asphaltic and cementitious materials
FR2866264B1 (en) * 2004-02-13 2006-05-12 Jean Sebille ASSEMBLY FOR FIBER SINGING, EXTRACTION AND FIBER DETERMINATION IN CONCRETE OR MORTAR
WO2009043833A1 (en) 2007-10-02 2009-04-09 Nv Bekaert Sa Assembly for reinforcement for concrete and markers
AT524739A1 (en) * 2021-02-01 2022-08-15 Baumit Beteiligungen Gmbh Process for the production of reinforced 3D-printed concrete or mortar-based objects
CN113414873B (en) * 2021-06-28 2022-08-26 新兴栈(绵阳)建材有限公司 Concrete manufacturing equipment convenient to proportion is harmonious
CN113733353A (en) * 2021-09-17 2021-12-03 湖南岳煌建材科技有限公司 Production process of super-durable building concrete

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489131A (en) * 1966-06-06 1967-07-21 Verre Textile Soc Du Process and installation for incorporating fibers or threads, natural or synthetic, in mineral binders, in particular in materials such as plaster, which they are intended to reinforce
JPS5328932B2 (en) * 1973-05-21 1978-08-17

Also Published As

Publication number Publication date
DE69222547T2 (en) 1998-04-23
ATE158977T1 (en) 1997-10-15
EP0499572A1 (en) 1992-08-19
DE69222547D1 (en) 1997-11-13
EP0499572B1 (en) 1997-10-08

Similar Documents

Publication Publication Date Title
DK23491D0 (en) PROCEDURE AND PLANT FOR DRAINING FIBERS CORD IN FIBER CUTS DOSING IT FOR A CONCRETE MIXTURE
SE8006518L (en) SET AND APPARATUS FOR CUTTING SHEET MATERIAL ACCORDING TO PROCESSED DATA
FI882080A (en) FOERFARANDE OCH ANORDNING FOER ATT PRODUCERA KROPPAR, SPECIELLT BYGGELEMENT AV EFTERHAERDANDE MATERIAL.
DK0416859T3 (en) Extruder apparatus and method for mixing thermoplastic synthetic resin and fibers
FI914515A (en) Device for spreading fibers, such as chips
DE60115635D1 (en) METHOD AND ARRANGEMENT FOR REGULATING THE FEEDING SPEED OF A CUTTING SAW
DE69903247D1 (en) METHOD AND DEVICE FOR AUTOMATICLY CUTTING BAND SAW BLADES WITH VARIABLE TOOTH DIVISION FROM A TAPE STORAGE
DE69512916D1 (en) DEVICE FOR CUTING REINFORCING FIBERS
SE8801192L (en) PROCEDURE AND DEVICE FOR INPUT OF HOURS IN A BARKING DRUM
GB2212708B (en) Method of and apparatus for building, guiding and trimming streams of fibrous material
FR2783725B1 (en) MACHINE FOR FRAGMENTING BLOCKS OF NATURAL OR SYNTHETIC ORGANIC MATERIAL, SUCH AS WOOD
DE3574887D1 (en) DEVICE FOR PRODUCING FIBER STRIPS.
ATE249030T1 (en) DEVICE FOR SEPARATING AND WEIGHING METAL FIBERS MIXED WITH CEMENT MIXTURES
ATA167094A (en) METHOD FOR AUTOMATICALLY DETERMINING THE OPTIMAL WORKING POINT OF AN INJECTION MOLDING MACHINE
FI882801A0 (en) FOERFARANDE OCH ANORDNING FOER FYLLNING AV ETT REP BESTAOENDE AV ENSKILDA ELEMENT.
FI902694A0 (en) FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV EN SAMMANHAENGANDE FIBERMATTA AV LAENGSSPAON, VILKEN SENARE PRESSAS TILL SKIVOR ELLER LIKNANDE.
DE69112047D1 (en) METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER MAT.
RU2142438C1 (en) Method of manufacturing light material (versions)
ATE71674T1 (en) DEVICE FOR CUTTING FIBER MATERIAL.
SU1644095A1 (en) Method of controlling linear density of fibrous product
DE69613155T2 (en) FEED, METHOD AND DEVICE FOR PRODUCING THE SAME
FR2215493A1 (en) Synthetic fibre carded lap prodn - by cutting tows of continuous filaments to form fibres which are fed directly to carding machine
IT8147552A0 (en) APPARATUS FOR CUTTING OPTIC FIBERS
IT1146487B (en) KNOT AND POST-STRIBBY CONTROL DEVICE FOR WINDING MACHINES
ES2196472T3 (en) DEVICE FOR TONZING THREADS OF WIRE OF DEFAULT LENGTH, OF A WIRE.

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment