EP1984451A1 - Mastic bitumineux comprenant des ultrafines et ses applications - Google Patents
Mastic bitumineux comprenant des ultrafines et ses applicationsInfo
- Publication number
- EP1984451A1 EP1984451A1 EP07704551A EP07704551A EP1984451A1 EP 1984451 A1 EP1984451 A1 EP 1984451A1 EP 07704551 A EP07704551 A EP 07704551A EP 07704551 A EP07704551 A EP 07704551A EP 1984451 A1 EP1984451 A1 EP 1984451A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bituminous
- ultrafine
- mastic
- bitumen
- diameter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000013521 mastic Substances 0.000 title claims abstract description 57
- 239000010426 asphalt Substances 0.000 claims abstract description 106
- 239000000463 material Substances 0.000 claims abstract description 79
- 239000000203 mixture Substances 0.000 claims abstract description 49
- 239000011230 binding agent Substances 0.000 claims abstract description 44
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 30
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 30
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 14
- 239000011707 mineral Substances 0.000 claims description 14
- -1 alumina Chemical class 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical class OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 235000014413 iron hydroxide Nutrition 0.000 claims description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 2
- 150000004692 metal hydroxides Chemical class 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 240000005428 Pistacia lentiscus Species 0.000 description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 238000012360 testing method Methods 0.000 description 15
- 239000012528 membrane Substances 0.000 description 14
- 235000010755 mineral Nutrition 0.000 description 13
- 238000005259 measurement Methods 0.000 description 11
- 230000035882 stress Effects 0.000 description 10
- 229920001577 copolymer Polymers 0.000 description 9
- 239000002253 acid Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000035515 penetration Effects 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000003517 fume Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229920000034 Plastomer Polymers 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 229910002026 crystalline silica Inorganic materials 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002366 mineral element Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 206010001488 Aggression Diseases 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000016571 aggressive behavior Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- HCILJBJJZALOAL-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)-n'-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 HCILJBJJZALOAL-UHFFFAOYSA-N 0.000 description 1
- WVDRSXGPQWNUBN-UHFFFAOYSA-N 4-(4-carboxyphenoxy)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OC1=CC=C(C(O)=O)C=C1 WVDRSXGPQWNUBN-UHFFFAOYSA-N 0.000 description 1
- QLUQHFODHZKSDT-UHFFFAOYSA-N 4-butoxycarbonylbenzoic acid Chemical class CCCCOC(=O)C1=CC=C(C(O)=O)C=C1 QLUQHFODHZKSDT-UHFFFAOYSA-N 0.000 description 1
- PODHJIQSMSGBRQ-UHFFFAOYSA-N C1=CC=CC=C1.P(O)(O)=O Chemical class C1=CC=CC=C1.P(O)(O)=O PODHJIQSMSGBRQ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- UCQFCFPECQILOL-UHFFFAOYSA-N diethyl hydrogen phosphate Chemical compound CCOP(O)(=O)OCC UCQFCFPECQILOL-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FYAQQULBLMNGAH-UHFFFAOYSA-N hexane-1-sulfonic acid Chemical compound CCCCCCS(O)(=O)=O FYAQQULBLMNGAH-UHFFFAOYSA-N 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical compound OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003330 sebacic acids Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- AWUCVROLDVIAJX-GSVOUGTGSA-N sn-glycerol 3-phosphate Chemical compound OC[C@@H](O)COP(O)(O)=O AWUCVROLDVIAJX-GSVOUGTGSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- OGDSVONAYZTTDA-UHFFFAOYSA-N tert-butylphosphonic acid Chemical class CC(C)(C)P(O)(O)=O OGDSVONAYZTTDA-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
- E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
Definitions
- the present invention relates to a bituminous mastic, that is to say a mixture comprising, on the one hand, at least one hydrocarbon binder based on bitumen, and on the other hand, fines including a portion of ultrafine.
- the invention also relates to a bituminous material comprising a bituminous mastic, and a process for preparing a bituminous composition - mastic or material - and the use of ultrafine.
- Bituminous mixes comprise a mixture of aggregates of different sizes and hydrocarbon binders from a variety of sources, natural or resulting from petroleum processing. A controlled quantity of air voids, or porosity, is formed in the structure in order to develop the required mechanical qualities.
- the applications of bituminous mixes are essentially those of the construction and maintenance of pavements and car parks.
- cast asphalts also includes a mixture of aggregates and hydrocarbon binders.
- cast asphalts do not have porosity.
- the porosity is defined by the existing spaces within the composition, which spaces are occupied neither by the mineral material nor by the hydrocarbon binder, but by air. These spaces occupied by air are called "air voids”.
- Poured asphalts are mainly applied to the waterproofing of buildings and engineering structures as well as urban sidewalks.
- these materials bituminous mixes or cast asphalts - there are essentially aggregates whose size ranges between a maximum of 20 millimeters to 30 millimeters and a minimum of about one-tenth of a millimeter.
- these materials generally contain fine mineral materials, commonly called fines, with a diameter less than or equal to 100 ⁇ m and, for the finest, of the order of 10 to 20 ⁇ m. These fines come either from the abrasion of aggregates when they are handled in processing and transport processes or from processes specifically dedicated to the crushing and grinding of soft aggregates.
- the cast asphalts generally contain aggregates with a diameter of less than or equal to 10 mm.
- the cast asphalts can therefore be described as a continuous phase based on a bituminous hydrocarbon binder in which are dispersed aggregates.
- Bituminous mixes also contain aggregates with a diameter greater than 10 mm and have a certain porosity.
- the mixture of mineral fines and bituminous hydrocarbon binder also known as bituminous mastic, represents an important and determining key element for the characteristics of asphalt mixes and poured asphalts. Indeed, because of their small particle size relative to the rest of the granules of the mix, the fines represent the greater part of the effective surface area of a bituminous mix or asphalt. It is the quality of the interface between the hydrocarbon binder and the fines that partly depends on the good behavior of the asphalt or cast asphalt with respect to the aggressions such as permanent deformation (rutting and / or indentation), cracking due to fatigue or sudden changes in temperature, resistance to stripping and resistance to aging.
- bituminous materials There is a constant need to improve the road or industrial performance of bituminous materials.
- One problem that the inventors have proposed to solve is that of improving and modifying the quality of the interface between the hydrocarbon binder and the fines, in order to improve the mechanical performance of the bituminous materials, especially against the aggressions such as permanent deformation (rutting and / or indentation), cracking due to fatigue or sudden changes in temperature, resistance to stripping or resistance to aging.
- the present invention aims to propose new bituminous materials.
- Another object of the invention is to provide bituminous materials whose mechanical performance, including rigidity modulus, are improved. This improvement in performance is achieved by maintaining the desired conventional properties of the prepared materials, especially at low temperatures.
- Another object of the invention is to provide a way of increasing the rigidity modulus of bituminous materials without the need to change the nature and the grade of hardness of the bitumen used.
- the increase of the modulus of rigidity is accompanied by the maintenance of the resistance to cracking likely to appear at low temperature of use (heat shrinkage).
- Another object of the invention is to provide a product ready for use, useful as such and for the preparation of bituminous materials.
- An object of the invention is also to provide a process for preparing such materials or bituminous products.
- An object of the invention is also to propose the use of such materials or bituminous products for road applications and for industrial applications.
- bituminous mastic which comprises, on the one hand, at least one hydrocarbon binder based on bitumen, and, on the other hand, fines, at least a portion of which consists of ultrafine coils of smaller diameter. at 1.0 ⁇ m.
- Bituminous mastic is useful as such or as an intermediate in the preparation of various bituminous materials, including cast asphalts and bituminous mixes.
- the invention relates to a bituminous material - for example, asphalt poured or bituminous coated - comprising such a mastic and aggregates, the majority, preferably all, has a diameter greater than 100 microns. .
- the invention furthermore relates to various methods for preparing a bituminous material in accordance with the modalities detailed below.
- Another aspect of the invention relates to elements consisting of at least one coating comprising a putty according to the invention.
- These elements can be very varied; for example, one of the layers constituting the structure of the roadway or one of the layers of a sealing coating.
- hydrocarbon binders based on bitumen especially those anhydrous or in the form of emulsions, mention may be made in particular of those comprising pure bitumens, fluidized bitumens, fluxed bitumens and oxidized bitumens as well as mixtures of these bitumens.
- Bitumen is a heavy product that can come from different origins. It can in particular be derived from the most viscous fraction produced during the direct distillation of crude oil. It can also be obtained from different refining effluents such as deasphalting products, visbreaking residues, blowing products and / or natural asphalt, possibly associating them with each other and / or with the distillation residues. before.
- Blown bitumens or oxidized bitumens, are a particular family of bituminous bases available in refineries, which are used because of their properties for the preparation of commercial products.
- the blown bitumens are manufactured in a blowing unit, passing a flow of air through a starting bituminous base.
- This operation can be carried out in the presence of an oxidation catalyst, for example phosphoric acid.
- an oxidation catalyst for example phosphoric acid.
- the blowing is carried out at high temperatures, of the order of 200 to 300 ° C., for relatively long periods of time, typically between 30 minutes and 2 hours, continuously or batchwise. The duration and the blowing temperature are adjusted according to the properties targeted for the blown bitumen and according to the quality of the starting bitumen.
- the main objective of blowing a bitumen is to reduce its thermal susceptibility, that is to say increase the penetration index (or Pfeiffer index) of the blown bitumen compared to the starting bitumen (most often a straight-run bitumen ).
- the blowing operation has the effect of hardening the oxidation-treated bitumen with respect to the bitumen from which it is derived.
- a blown bitumen has a ball and ring softening temperature (TBA) higher than a bitumen of the same needle penetration at 25 ° C.
- the Pfeiffer index of a blown bitumen is very much greater than that of the starting direct distillation bitumen, order of -1 in general.
- the hydrocarbon binder included in the bituminous mastic comprises oxidized bitumen, preferably at least 20% by volume of oxidized bitumen, and better still, at least 50% by volume of oxidized bitumen.
- the hydrocarbon binder essentially comprises oxidized bitumen. It is furthermore known to modify the bituminous binder by mixing at least one compound which may be of the (co) polymer type, alone or from a mixture of bitumens, with a view to improving certain of its mechanical and thermal performances. .
- Pure bitumens and polymeric bitumens are used in the field of road applications (eg pavement construction and maintenance) as well as in industrial applications (for example, waterproofing of roofs and dikes, carpet tiles).
- polymers for bitumen mention may be made of elastomers such as copolymers SB, SBS, SIS, SBS *, SBR, EPDM, polychloroprene, polynorbornene and optionally polyolefins such as polyethylenes PE, HDPE, polypropylene PP plastomers such as EVA, EMA, copolymers of olefins and unsaturated carboxylic esters EBA, elastomeric polyolefin copolymers, polyolefins of the polybutene type, copolymers of ethylene and esters of acrylic acid, methacrylic acid or maleic anhydride, copolymers and terpolymers of ethylene and glycidyl methacrylate ethylene-propylene copolymers, rubbers, polyisobutylenes, SEBS, ABS.
- elastomers such as copolymers SB, SBS, SIS, SBS *, SBR, EPDM, polychlor
- bitumen base may be added to the invention. It is for example vulcanizing agents and / or crosslinking agents capable of reacting with a polymer, when it is an elastomer and / or a plastomer, which can be functionalized and / or may include reactive sites.
- vulcanizing agents mention may be made of those based on sulfur and its derivatives, used to crosslink an elastomer at contents of 0.01% to 30% relative to the weight of elastomer.
- crosslinking agents such as mono- or poly-acids, or carboxylic anhydrides, carboxylic acid esters, sulphonic, sulfuric, phosphoric acids, or even acid chlorides, phenols. , at contents of 0.01% to 30% relative to the polymer. These agents are capable of governing with the elastomer and / or the functionalized plastomer. They can be used in addition to or in replacement of vulcanizing agents.
- additives that may be used in the mastic or the hydrocarbon binder containing the mastic according to the invention, mention will be made by way of non-limiting examples: carboxylic acids such as 4,4'dicarboxydiphenylether, sebacic acids,
- anhydrides such as phthalic, oxydiphthalic, trimellitic, terephthalic butyl esters - acids of phthalic or oxydiphthalic anhydrides, - sulfonic acids such as para toluene sulfonic acids, naphthalene sulfonic or disulfonic acids, methanesulfonic acid, hexanesulfonic acid,
- phosphonic acids such as benzene phosphonic acids, tert-butyl phosphonic acids,
- phosphoric acids such as phosphoric, polyphosphoric and alkylphosphoric acids, such as dodecylphosphoric or diethylphosphoric acid or glycerophosphoric acid, or even arylphosphoric acids, such as phenylphosphoric acid, 2 ', 3-bis [[3- [3,5-di-tert-butyl-4-hydroxyphenyl] propionyl]] propionohydrazide.
- fine in English “filler”
- fine refers to mineral elements whose diameter is less than or equal to 100 microns.
- ultrafine whose diameter is less than or equal to 1.0 microns.
- the methods for determining the diameter of fines, and ultrafine are known to those skilled in the art. These are, for example, diffraction laser particle size methods. In these granulometric methods, a coherent light (the laser) is diffracted by the discrete particles constituted by fines and ultrafine [NF ISO 13320-1 (version of September 2000)].
- the term "granulate” refers to elements, in particular mineral elements, whose diameter is greater than 100 microns.
- the aggregates In the targeted applications, the aggregates generally have a characteristic dimension of less than or equal to 30 mm without this indication being restrictive.
- the diameter of the aggregates can be determined for example by sieving.
- the bituminous mastic comprises, on the one hand, at least one hydrocarbon binder based on bitumen, and on the other hand, fines of which at least 5% by weight are ultrafine.
- R U F ⁇ I U F / mp, where muF is the ultrafine mass and mp is the mass of fines (thus including ultrafine).
- R UF is greater than or equal to 30%, or even greater than or equal to 40% by weight.
- the bituminous mastic comprises a majority of ultrafine (at least 50% by weight of the fines, and more preferably at least 75% by weight of ultrafine, or at least 90% by weight of ultrafine), or even exclusively ultrafine (100% by weight of fines).
- the ration R UF is greater than or equal to 15% by weight, or even greater than or equal to 20% by mass.
- a significant portion of ultrafine has a diameter less than or equal to 0.5 microns, better still, less than or equal to 0.3 microns.
- a part is considered significant when it represents at least 10% of the total, preferably at least 25% (1/4) of the total and more preferably at least 33% (1/3) of the total.
- the mean volume diameter of the ultrafine ranges from 0.12 to 0.25 ⁇ m.
- the fines including ultrafine, represent from 30 to 70% by volume relative to the total volume of bituminous mastic.
- RFM VF / (VF + VLB) where VF is the volume of fines (thus including ultrafine) and V LB is the volume of bituminous hydrocarbon binder. It can be seen that the sum of V F and V LB represents the total volume of mastic.
- ultrafine, and fines when present are of a mineral nature.
- the minerals suitable for ultrafine, and the fines are preferably selected from: silica fumes, colloidal silicas, in particular combustion silicas and precipitated silicas, clays, for example phyllosilicates such as bentonites, actapulgite, chlorites, kaolins, talc, chalk, metal oxides such as alumina, rutile or anatase, zinc oxides, metal hydroxides such as aluminum hydroxide or iron hydroxide, metal nitrides such as boron nitride, and mixtures thereof.
- Minerals suitable for ultrafine, and fines may have been treated to render their surface more or less hydrophobic.
- the incorporation of ultrafine bituminous mastic improves the dynamic shear stiffness modulus, G *.
- the composition of the mastic based on pure bitumen 50/70 can be oriented to obtain the following values of G * at a reference temperature of 10 ° C.
- the present invention relates to a bituminous material comprising at least one bituminous mastic as described above and aggregates.
- the aggregates have a diameter greater than 0.1 mm (or 100 microns).
- the maximum dimensions of the aggregates one can distinguish, on the one hand, the mastic asphalts, and on the other hand, the bituminous mixes.
- the cast asphalts are part of the bituminous materials referred to according to the invention.
- the diameter of the aggregates in a poured asphalt is less than or equal to 10 mm. Generally, such materials are not porous.
- Bituminous materials including bituminous mixes which, in addition to aggregates with a diameter of less than or equal to 10 mm, fines and ultrafine products, also include aggregates with a diameter greater than 10 mm and generally less than or equal to 30 mm, without this value constituting an absolute limit.
- the asphalt bituminous are essentially distinguished from cast asphalts in that they exhibit porosity.
- Porosity is defined in the following way: it is the space not occupied by the mineral materials or by the bituminous materials within the asphalt. This quantity evolves during the compaction of the asphalt mixture, which consists in passing a heavy vehicle on the surface of the hot mix with specially designed metal or pneumatic wheels. Compactness is measured in different ways. For example, the method of calculating the ratio between the so-called "apparent" density of a specimen of asphalt and the so-called “theoretical" density of the same specimen. The apparent density is obtained by calculating the ratio of the mass of the specimen to its volume determined by its external dimensions; the theoretical density is obtained by the sum of the densities of its various constituents.
- aggregates are possible. They are preferably selected from mineral aggregates, for example road aggregates meeting the relevant standards: NF EN 13043 "Aggregates for hydrocarbon mixtures and for surface coatings used in pavement construction, aerodromes and other traffic areas" in Europe, ASTM C33 "Standard Specification for Concrete Aggregates” in the United States of America.
- NF EN 13043 Aggregates for hydrocarbon mixtures and for surface coatings used in pavement construction, aerodromes and other traffic areas
- ASTM C33 Standard Specification for Concrete Aggregates” in the United States of America.
- There are various grades of aggregates for example depending on the size of grains, their acidity in the petrographic sense, that is to say, their silica content, or the presence of a glassy phase or not.
- Various types of aggregates are possible, including natural and / or synthetic aggregates (foundry slag, alumina). Fine and ultrafine can result from attrition processes that exist in the process of transport, storage and / or transformation of aggregates. As
- bituminous materials according to the invention are carried out according to methods and using material known to those skilled in the art.
- the main difference lies in the fact that ultrafine is incorporated into the usual components of a bituminous material. This makes it possible to confer characteristics, in particular mechanical characteristics, particular to the bituminous materials thus prepared.
- the mastic obtained by mixing the hydrocarbon binder based on bitumen and ultrafine comprises at least 5% ultrafine and preferably 30% ultrafine with respect to the total mass of the fines.
- bituminous mastic For the preparation of a bituminous mastic, it is preferable to bring the hydrocarbon binder to base of bitumen at a predetermined temperature, before mixing ultrafine, and possibly fines. Then, can be mixed with the bitumen mastic thus obtained, aggregates whose diameter is greater than 100 microns, to obtain a bituminous material such as a poured asphalt or bituminous mix. To prepare a bituminous material, it is also possible to mix simultaneously with the bitumen-based hydrocarbon binder: (i) ultrafine with a diameter of less than 1.0 ⁇ m, (ii) optionally fines with a diameter of less than 100 ⁇ m.
- bitumen-based hydrocarbon binder is previously heated to a predetermined temperature, in order to facilitate mixing with the ultrafine, and fines and / or aggregates if they are present.
- bituminous mastic it is also conceivable to obtain a bituminous mastic according to the invention, to bring it to a predetermined temperature and then to mix granules with a diameter greater than 100 ⁇ m and possibly a complement of fines and / or ultrafine to those already present in bituminous mastic.
- bituminous mastic it is possible to mix asphalt mastic before, simultaneously with, or after the possible incorporation of aggregates, fines and ultrafine, at least one hydrocarbon binder based on bitumen.
- the conditions of preparation of the bituminous material are known to those skilled in the art, in particular the temperature of the binders, the kneading speed, the type of kneader.
- bituminous membrane mineral materials (aggregates, fine and ultrafine) and bituminous, modified or not with the polymers, are prepared in a mixer at a temperature between 150 0 C and 250 0 C. Then the mixture is transferred further melted to the zone of their shaping where it is spread uniformly on a support (woven fabric or fibrous support for example). After cooling, the coated support is conditioned, for example in cut plates or in the form of rolls.
- a cast asphalt the mineral and bituminous materials, modified or not with the polymers, are prepared in a kneader at a temperature between 200 0 C and 260 0 C. The mixture is transported to the place of installation in tank trucks with agitation.
- the mixture is put in place either manually by transfer in buckets and spreading with a trowel, or mechanically by transfer using a special pump and to a machine which ensures the deposition of a regular and controlled layer of asphalt. in thickness.
- the mineral and bituminous materials in the form of an emulsion or hot melt, whether or not modified with the polymers, are prepared either continuously in a kneading drum or batchwise in a batch kneader. Then the mixture is transferred to the installation site, in possibly sheeted trucks. The final installation is done by a paver that ensures the removal of a layer of asphalt, regular and controlled thickness. The layer is then compacted before cooling.
- the invention relates to the use of ultrafine in the preparation of a reinforced bituminous material: bituminous membrane, asphalt poured or asphalt asphalt.
- the diameter of the ultrafine is preferably less than or equal to 1.0 ⁇ m, more preferably less than or equal to 0.5 ⁇ m. The characteristics of ultrafine have been described above.
- the use of ultrafine in the preparation of an asphalt pavement, a mastic asphalt or a bituminous membrane is an object of the invention, as well as the use of a bituminous mastic containing ultrafine for the preparation of bituminous materials for the preparation and maintenance of road surfaces, the preparation of cast asphalts and / or the preparation of a bituminous membrane.
- Another aspect of the invention relates to the various industrial and road products which comprise a bituminous material or a bituminous mastic defined above.
- the invention relates to elements consisting of at least one coating comprising a putty according to the invention.
- These elements can be very varied. For example, one of the layers constituting the structure of a roadway, one of the layers of a sealing coating, or one of the impregnation layers of carpet tiles.
- the invention relates, for example, to surface coatings, hot mixes, cold mixes, cold-cast asphalts, deep emulsions, base layers, binding, attachment and rolling layers, and coatings.
- bituminous binder and road aggregate having particular properties, such as anti-rutting layers, draining asphalts, or asphalts (mixture between bituminous binder and sand-like aggregates).
- laminated structural elements useful for the manufacture of internal or external lining, used for sealing and / or vibration damping and / or thermal and / or sound insulation and / or fire protection.
- Such coatings are particularly used in the building (exterior / interior), in the car bodies, in the cold production machines such as refrigerator, freezer, air conditioner, etc.
- floor coverings carpets, carpets in the form of strips or slabs, interior screeds, parquet floors, in particular floating floors
- wall coverings and
- waterproofing membranes for roofs, terraces, façades, walls etc.
- the first type comprises the sealing membranes applied by heating (for example: open flame or using resistor (s)), so as to soften or even liquefy the bitumen and thus ensure the connection of the membrane with the external support (often in concrete) for roofs, terraces and / or facades.
- the second type of waterproofing membranes includes self-adhesive waterproofing membranes, applied by simple pressure on the exterior supports of buildings (roofs, terraces, facades).
- the bituminous mastics used in these two types of waterproofing membranes comprise bitumen (or bituminous binder) in the strict sense, fines, including ultrafine according to the present invention, and optionally one or more (co) polymers.
- bituminous mastics are applied to a fibrous or non-fibrous support, woven or non-woven, for example a or a web of inorganic fibers such as glass fibers, a web of organic fibers of synthetic (co) polymer (s) such as polyester fibers, or a web comprising a mixture of organic and inorganic fibers.
- the techniques usually used are surface coating techniques and / or impregnation in the mass of woven fibrous support or not.
- bitumen used is a pure bitumen of penetrability 57 1/10 mm (EN 1426 standard) and TBA 49 0 C (EN 1427 standard).
- bitumen used is an oxidized bitumen of penetrability 39 1/10 mm (EN 1426 standard) and TBA 63 ° C (EN 1427 standard).
- the ultrafine used are characterized by the fact that their particle size ranges between 0 and 0.3 microns.
- the products used consist of silica fume.
- the characterization of mastics and binders is carried out by measuring the value of the modulus of rigidity as a function of the loading frequency and the temperature applied.
- the rigidity modulus G * Dynamic shear is defined as the standard of the ratio of stress, for example a form of sinusoidal shear ⁇ o.e l ⁇ 3t, and the strain response, for example a sinusoidal shape distortion also ⁇ o .e l (rot - ⁇ ) .
- This measurement is made by placing a sample of the binder or mastic to be studied between two concentric cylinders and imposing an axial sinusoidal strain on one of the cylinders and recording the sinusoidal stress transmitted by the binder to the other cylinder (test to imposed deformation).
- the results of the module tests can be represented by the master curve which links the modulus of the material to the equivalent stress frequency.
- the temperature is fully taken into account in the biasing frequency: a high frequency being equivalent to a low temperature and a low frequency to a high temperature. For each equivalent frequency, it is therefore possible to determine the modulus of the material.
- a bitumen of penetrability 57 1/10 mm (EN 1426) is preheated to a temperature between 140 and 150 0 C and then placed in the coaxial roll rheometer described above.
- the modulus of the material is measured by varying the temperature and frequency.
- the measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- Example 2 Putty based on fines 20 .mu.m (comparative)
- the modulus of the material is measured by varying the temperature and frequency. The measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- Example 3 Putty based on fines 5 ⁇ m (comparative)
- the measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- the modulus of the material is measured by varying the temperature and frequency. The measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- Example 6 - Putty according to the invention based on 0.2 ⁇ m ultrafine.
- the mixture is then rapidly placed in the coaxial roll rheometer described above.
- the modulus of the material is measured by varying the temperature and frequency.
- the measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- An oxidized bitumen penetrability 39 1/10 mm (EN 1426) is preheated to a temperature between 140 and 150 0 C and then placed in the coaxial roll rheometer described above.
- the modulus of the material is measured by varying the temperature and frequency. The measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- the mixture is then rapidly placed in the coaxial roll rheometer described above.
- Ultrafine comprises silica fumes composed of about 90% amorphous silica, 1% crystalline silica, the remainder being composed of metal oxides.
- the modulus of the material is measured by varying the temperature and frequency. The measurement results are placed on the master curve, which shows the modulus of the material (TABLE 1).
- the modulus of rigidity is multiplied by a factor close to 10 at the frequency of 10 "3 Hz, and at least by a factor close to 30 at the frequency 10 "5 Hz when the volume fraction of the fines is 40%.
- the modulus of rigidity is multiplied by a factor close to 7 at the frequency of 10 "3 Hz, and at least by a factor close to 3 at the frequency 10 "5 Hz when the volume fraction of the fines is 30%.
- the modulus of rigidity is increased at least 100% with 30% by volume of ultrafine relative to the total fines.
- the dynamic tensile strength / compression modulus E * is defined as the norm of the ratio between the stress, for example a sinusoidal traction / compression of shape To.e l ⁇ 3t , and the deformation response, a sinusoidal traction / compression of form ⁇ 0 .e l (rot - ⁇ ) .
- This measurement is made by placing a sample of the prepared mix between two jaws integral with a hydraulic press. An axial sinusoidal deformation is imposed on one of the pistons and the sinusoidal stress transmitted by the asphalt is recorded on the other piston provided with a force recording device (imposed deformation test).
- the sample in the form of a cylindrical specimen is cored from an asphalt plate representative of the material prepared.
- This asphalt plate is manufactured in the laboratory using a plate compactor according to the NF P 98-250-2 test standard.
- the cylindrical asphalt test piece subjected to the dynamic modulus test under sinusoidal stress has a height of 130 mm ⁇ 2 mm and a diameter of 95 mm ⁇ 2 mm.
- the test specimen is glued with a strong, non-deformable glue on two metal support helmets that allow it to be attached to the hydraulic press.
- the test specimen is kept at 10 ° C. for the duration of the test.
- the module used in the examples is the one used by the profession; it is obtained for a temperature of 15 0 C and a biasing frequency of 10 Hz.
- a mix is prepared with,
- the cylindrical specimens as described above are taken to determine the modulus. Tests are made at 20, 15, 10 and 0 0 C by imposing a biasing frequency of 3, 10, 25 and 50 Hz. From the master curve thus obtained, the value of the module is deduced at 15 0 C - 10 Hz.
- Example 8 Reference coating according to the invention A coating is prepared with,
- the mixture is then passed into a metal mold of dimensions 600 x 400 mm on a plate compactor to obtain a final height of asphalt of 150 mm. After a maturation period of at least 15 days, the cylindrical specimens as described above are taken to determine the modulus.
- Tests are made at 20, 15, 10 and 0 0 C by imposing a biasing frequency of 3, 10, 25 and 50 Hz. From the master curve thus obtained, the value of the module is deduced at 15 0 C - 10 Hz .
- the mixture containing fines has an improved resistance to deformation, which has a direct influence on the life of said material and / or on the amount of material (thickness) to be used to achieve a property of given use (study by deflection of the roadway under the effect of a reference load).
- TABLE 2 Examples 7 and 8
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0650516A FR2897359B1 (fr) | 2006-02-13 | 2006-02-13 | Mastic bitumineux comprenant des ultrafines et ses applications |
| FR0607080 | 2006-08-02 | ||
| PCT/EP2007/051379 WO2007093586A1 (fr) | 2006-02-13 | 2007-02-13 | Mastic bitumineux comprenant des ultrafines et ses applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1984451A1 true EP1984451A1 (fr) | 2008-10-29 |
Family
ID=37895799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07704551A Withdrawn EP1984451A1 (fr) | 2006-02-13 | 2007-02-13 | Mastic bitumineux comprenant des ultrafines et ses applications |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7931744B2 (fr) |
| EP (1) | EP1984451A1 (fr) |
| CA (1) | CA2641387A1 (fr) |
| NO (1) | NO20083056L (fr) |
| WO (1) | WO2007093586A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100116172A1 (en) * | 2008-11-13 | 2010-05-13 | 3M Innovative Properties Company | Method for making a dispersion |
| FR2943070B1 (fr) | 2009-03-12 | 2012-12-21 | Total Raffinage Marketing | Fluide hydrocarbone hydrodeparaffine utilise dans la fabrication de fluides industriels, agricoles ou a usage domestique |
| FR2943064B1 (fr) | 2009-03-12 | 2013-12-06 | Total Raffinage Marketing | Diluant hydrocarbone a bas taux de cov pour materiaux de construction |
| ES2388022B8 (es) * | 2011-03-10 | 2014-07-23 | Fundación Centro Tecnológico Andaluz De La Piedra | Proceso para la obtención de un mástico bituminoso modificado para aplicación en caliente y producto obtenido. |
| FR2984342B1 (fr) | 2011-12-20 | 2014-01-03 | Total Raffinage Marketing | Procede de production d'une composition bitume/polymere reticulee avec reduction des emissions de h2s |
| FR3015491B1 (fr) | 2013-12-20 | 2017-05-26 | Total Marketing Services | Plastifiant pour mastics, plastisols et adhesifs |
| DE102015105686A1 (de) * | 2015-04-14 | 2016-10-20 | Denso-Holding Gmbh & Co. | Fugenabdichtung für eine Fuge mit mindestens einer Schicht einer bitumenhaltigen ersten und einer bitumenhaltigen zweiten Masse |
| CN105599399A (zh) * | 2015-09-24 | 2016-05-25 | 天长市金牛防水防腐材料有限公司 | 一种塑性体改性沥青防水卷材 |
| US20200181020A1 (en) * | 2018-12-10 | 2020-06-11 | Owens Corning Intellectual Capital, Llc | Roofing shingle composition |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB502636A (en) | 1938-02-18 | 1939-03-22 | Joseph Wilfred Needham | Improvements in road surfacing material |
| US2281505A (en) * | 1938-09-07 | 1942-04-28 | William L Kirkland | Paving composition and method of preparation of same |
| GB1034361A (en) | 1961-09-21 | 1966-06-29 | Supra Chemicals And Paints Ltd | Improvements in or relating to materials for use in sound-deadening, sealing or other purposes |
| GB994579A (en) | 1962-03-07 | 1965-06-10 | Exxon Research Engineering Co | Improved asphalt-solid compositions and process of manufacture |
| GB1127847A (en) | 1967-08-23 | 1968-09-18 | Shell Int Research | A process for the preparation of a hard bituminous composition |
| US4168178A (en) * | 1978-01-30 | 1979-09-18 | Gaf Corporation | Asbestos-free bituminous composition |
| CA2068362C (fr) * | 1991-05-24 | 1994-05-31 | Clinton Wesley Pike | Materiau et methode pour toiture asphaltique a charge de cendres volantes |
| GB2339432A (en) | 1998-07-10 | 2000-01-26 | Odebrecht Oil & Gas Services L | A process for the manufacture of a bituminous composition |
| US6695902B2 (en) * | 2000-11-14 | 2004-02-24 | Boral Material Technologies, Inc. | Asphalt composites including fly ash fillers or filler blends, methods of making same, and methods for selecting or modifying a fly ash filler for use in asphalt composites |
| FR2880031B1 (fr) * | 2004-12-23 | 2007-04-06 | Total France Sa | Mastic bitumineux charge et a base de resine thermoplastique |
| US7833339B2 (en) * | 2006-04-18 | 2010-11-16 | Franklin Industrial Minerals | Mineral filler composition |
-
2007
- 2007-02-13 EP EP07704551A patent/EP1984451A1/fr not_active Withdrawn
- 2007-02-13 US US12/161,097 patent/US7931744B2/en not_active Expired - Fee Related
- 2007-02-13 WO PCT/EP2007/051379 patent/WO2007093586A1/fr not_active Ceased
- 2007-02-13 CA CA002641387A patent/CA2641387A1/fr not_active Abandoned
-
2008
- 2008-07-09 NO NO20083056A patent/NO20083056L/no not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007093586A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100154674A1 (en) | 2010-06-24 |
| WO2007093586A1 (fr) | 2007-08-23 |
| CA2641387A1 (fr) | 2007-08-23 |
| NO20083056L (no) | 2008-09-09 |
| US7931744B2 (en) | 2011-04-26 |
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