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1. WO1980001179 - PROCESS FOR MANUFACTURING ASPHALTIC COATING,COATING AND MIXTURE TO BE HEATED FOR APPLYING SUCH PROCESS

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Publication Number WO/1980/001179
Publication Date 12.06.1980
International Application No. PCT/CH1979/000146
International Filing Date 21.11.1979
IPC
E01C 11/16 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
11Details of pavings
16Reinforcements
E01C 19/10 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
02for preparing the materials
10Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
E04C 5/01 2006.1
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
5Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
01Reinforcing elements of metal, e.g. with non-structural coatings
CPC
E01C 11/165
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
11Details of pavings
16Reinforcements
165particularly for bituminous or rubber- or plastic-bound pavings
E01C 19/1072
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
02for preparing the materials
10Apparatus 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
1059Controlling the operations; Devices solely for supplying or proportioning the ingredients
1068Supplying or proportioning the ingredients
1072the solid ingredients
E04C 5/012
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
5Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
01Reinforcing elements of metal, e.g. with non-structural coatings
012Discrete reinforcing elements, e.g. fibres
Y10T 428/249922
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
249921Web or sheet containing structurally defined element or component
249922Embodying intertwined or helical component[s]
Y10T 428/31815
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31815Of bituminous or tarry residue
Applicants
Inventors
Priority Data
12449/7806.12.1978CH
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(EN) PROCESS FOR MANUFACTURING ASPHALTIC COATING,COATING AND MIXTURE TO BE HEATED FOR APPLYING SUCH PROCESS
(FR) PROCEDE POUR LA FABRICATION D"UN REVETEMENT BITUMINEUX, REVETEMENT ET MELANGE A CHAUFFER POUR LA MISE EN OEUVRE DU PROCEDE
Abstract
(EN) Metal wires (14), for example steel wires, of a set length are added to the asphaltic coating (20), either during the manufacturing of the hot mixture, or when setting in place the coating, to increase the resistance to deformation and breaking of the coating. During compression of the mixture to form the coating (20), the metal wires (14) are bent around resistance portions and/or interlaced to form a felting. The length of the wires is bigger than the mean diameter of the largest aggregates. The length of substantially rectilinear steel wires is comprises between 15 and 50 mm and the cross section of the wires is square or substantially round. The metal wire content is from 0.1 to 4 percent by weight.
(FR) Des fils metalliques (14), par exemple des fils d"acier, de longueur finie sont ajoutes au revetement bitumineux (20), soit pendant la fabrication du melange chaud, soit lors de la mise en place du revetement, pour augmenter la resistance a la deformation et a la rupture de ce dernier. Lors de la compression du melange pour former le revetement (20), les fils metalliques (14) se plient autour des parties resistante et/ou s"entrelacent pour former un feutrage. La longueur des fils est plus grande que le diametre moyen de plus gros agregats. Elle est pour des fils d"acier sensiblement rectilignes comprise entre 15 et 50 mm et la section des fils est carree ou sensiblement ronde. La teneur en fils metalliques est de 0,1 a 4% en poids.
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