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JP2001335694A |
To provide an asphalt material, with which reduced weight and improved strength, durability, toughness, stability or the like of pavement can be obtained without relying on the softening of thermoplastic plastic material by heating at a ...
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JP2001524569A |
(57) [Summary] In-situ swell the aggregated rubber to form a substance containing at least about 15% by mass of bitumen and aggregated rubber particles, and apply shirring and temperature conditions to the substance to form a vulcanized ...
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JP2001335686A |
To provide a modified asphalt composition capable of extending its utilizable period, comprising (A) a urethane prepolymer containing terminal isocyanate group, (B) cement or lime alone or mixture thereof, and (C) an asphalt emulsion.Thi...
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JP2001329176A |
To obtain an emulsifying agent for an asphalt having good emulsifiability to the asphalt and miscibility with an aggregate and simultaneously having good biodegradability.This emulsifying agent for the asphalt is composed of a cationic s...
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JP2001323165A |
To provide an asphalt emulsifier having the ability to emulsify asphalt and compatibility with an aggregate equivalent to those of an alkylphenol-type emulsifier and being almost free from deleterious effect on the natural environment.Pr...
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JP3229616B2 |
A stable dispersion of polyethylene and other polyolefins in a continuous bituminous phase is provided by dissolving macromolecular material into the bitumen to create a potential energy barrier to coalescence and flocculation of the pol...
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JP3231424B2 |
PURPOSE: To obtain an improved pressure sensitive bituminous compsn. contg. specified amts. of a specified bituminous component, a block copolymer of the A-B-A type, a block copolymer of the A-B type and fumed silica, excellent in tack a...
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JP2001311004A |
To provide an asphalt mixture having a prescribed permeability coefficient while decreasing the compaction energy.The asphalt mixture contains 8-9 wt.% asphalt and 55.5 (preferably 60) to 65 wt.% aggregate passing through a mesh sieve ha...
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JP2001310390A |
To improve the adhesion of a water-barrier sheet to a hard substrate and the adhesion between an asphalt sheet and a thermoplastic sheet of polyethylene, a polyolefin, a urethane resin, or the like, to curtail an adhesion work time, and ...
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JP3222887B2 |
PCT No. PCT/FR91/01018 Sec. 371 Date Oct. 6, 1992 Sec. 102(e) Date Oct. 6, 1992 PCT Filed Dec. 17, 1991 PCT Pub. No. WO92/11321 PCT Pub. Date Jul. 9, 1992.A bitumen/polymer component of the type consisting of a hydrocarbon matrix is prov...
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JP2001287977A |
To prolong the lifetime of the paved road face by paving the road face with a paving material including glass cullet as an aggregate, resin, rubber, asphalt, and/or cement and the like as binders so that the glass cullet may not be peele...
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JP3211261B2 |
A laminated glass is composed of glass plates, between which a thermosetting resin composed of a copolymer of ethylene-vinyl acetate, a hydrocarbon resin and an organic peroxide is inserted and cured to intergrate them. An organic resin ...
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JP3204922B2 |
To provide a method for producing a briquetted and pressed granule by which sufficiently stable granular material capable of dosing, hardly having dust and having dispersibility equal to that of a conventionally used powder is provided. ...
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JP2001240748A |
To provide a modified asphalt for road paving that can restrict phase separation between the asphalt modifying agent and asphalt to a sufficient degree in the content range for practical use of the asphalt modifying agent.A styrene oligo...
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JP2001240749A |
To provide an asphalt mixture wherein the viscosity of asphalt is lowered by a simple means.An asphalt softening material composed of an aggregate attached and impregnated with an asphalt softening liquid is incorporated into asphalt.
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JP2001512775A |
A bitumen emulsion comprising bituminous binder, emulsifier, and water. The bituminous binder comprises bitumen and an oxidised wax, and optionally one or more polymers. The incorporation of the oxidised wax into the bituminous binder pr...
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JP3202091B2 |
PURPOSE: To obtain bituminous compositions containing bituminous components and specified polymers, having superior weatherability, sealability, adhesivity and hardness, and being useful as paving materials, roofing materials or the like...
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JP3197999B2 |
PURPOSE: To obtain the subject additive, capable of improving preventing effects on peel of a bituminous substance and useful as an asphalt paving composition, etc., by blending an inorganic phosphoric acid compound with a specific acidi...
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JP3197998B2 |
PURPOSE: To obtain the subject additive, composed of a specific acidic organic phosphoric acid compound composition and capable of improving preventing effects on peel of a bituminous substance and useful as an asphalt paving composition...
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JP2001200110A |
To produce a film which has a high punching strength, can substantially not be thrust with a finger, and has a fracture point elongation of at least 100%. This film comprises an alloy comprising the following components (1) and (2): (1) ...
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JP2001192560A |
To provide asphalt compositions which excel in the property balance relative to softening point, mechanical strength and the like and have a short melting time of polymers and furthermore, excel in processability. The asphalt composition...
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JP3187848B2 |
Polymer modified bituminous compositions which are stable against phase separation are provided at greater levels of incorporation of elastomeric polymer having a conjugated diene structure, such as styrene-butadiene rubbers, and/or cros...
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JP2001158857A |
To improve flow, abrasion and crack resistances of an asphalt by uniformly dispersing reinforcing fibers in the asphalt.This asphalt composition comprises 100 pts.wt. of an asphalt and 0.05-5 pts.wt. of hydrophobized cellulose fibers whi...
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JP2001507752A |
(57) [Summary] The present invention provides asymmetric linear polyvinyl aromatic-polydiene block copolymers with improved physical properties over a wider operating temperature range than obtained from bitumen-blended compositions prep...
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JP2001507751A |
The present invention relates to bituminous compositions used for roofing and waterproofing membranes or material comprising asymmetrical coupled polyvinyl aromatic-polydiene block copolymers having improved physical properties over broa...
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JP3176298B2 |
To improve heat insulting and water proof performance by applying a sodium silicate permeable water proof agent and heat insulating ceramic coating material to a concrete roof or the like. A silica inorganic permeable water proof agent 1...
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JP3175069B2 |
PURPOSE: To obtain rubber-asphalt-based waterproofing composition useful for architectural structure, structure for civil engineering, etc., instantly curing by normal-temperature type spray waterproofing method to form a stable and hard...
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JP2001146552A |
To obtain an asphalt mixture reinforcing material that hardly generates whirling of the material upon kneading, or the like, and is excellent in uniform dispersion property, retainability of the reinforcing effect, and retaining effect o...
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JP2001131348A |
To provide a method of manufacturing an asphalt modifier simplifying a manufacturing process as compared with the conventional process for a modified asphalt used for paving materials having high additional value such as low noise and hi...
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JP2001130938A |
To obtain a modifying agent used for modifying an asphalt/ cement(AC), having a compatibility with the AC and capable of improving the practical performance of the asphalt concrete prepared by using the AC modified by using the same addi...
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JP2001131388A |
To provide a resin vehicle which is used for asphalt emulsifiers and can be applied to various uses such as binders for pavement, waterproof agents and adhesives, to provide an asphalt emulsifier composition which uses the resin vehicle ...
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JP3164366B2 |
Disclosed is a thermoplastic polymer-linked-asphalt and a process for making a thermoplastic polymer-linked-asphalt. More particularly, disclosed is a reaction process for linking epoxide-containing polymers to asphalt. The improved ther...
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JP2001115035A |
To efficiently disperse fibers at a high speed and add the dispersed fibers to an asphalt when mixing the fibers in a vegetable fiber-mixed asphalt. This system has a structure for making vegetable fibers collide with barrier valves 3 in...
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JP3158251B2 |
To provide an asphalt paving material which is one containing a product obtained by crushing waste asphalt concrete, nevertheless having not deteriorated quality, being advantageous in environmental protection, developing sufficient stre...
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JP3158250B2 |
To obtain an asphalt paving material capable of cold laying for forming an asphalt pavement, advantageous in environmental protection, capable of developing sufficient strengths just after laying, and storable for a long term by mixing a...
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JP3157027B2 |
A bitumen emulsion of anionic or cationic type having a breaking additive is disclosed. The breaking additive comprises a water-in-oil emulsion wherein an aqueous solution of a substance which has a neutralizing effect upon the bitumen e...
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JP2001098158A |
To obtain an aqueous emulsified dispersing-type modifier for an asphalt capable of being mixed or dissolved in a thermal asphalt or an asphalt emulsion by a simple method and improving flow resistance, toughness and flexibility at low te...
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JP2001098159A |
To obtain an aqueous emulsified dispersing-type modifier for an asphalt capable of being mixed or dissolved in a thermal asphalt or an asphalt emulsion by a simple method and improving flow resistance, toughness and flexibility at low te...
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JP2001504536A |
Bitumens can be blended with interpolymers prepared from at least one olefin and at least one vinylidene aromatic monomer and, optionally, at least one diene. The interpolymers prepared from monomers containing a diene are new compositio...
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JP3151621B2 |
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JP2001081308A |
To obtain a porous elastic paving material and porous elastic pavement structure applicable to a driveway as well as a pedestrian way and capable of imparting various functions such as elasticity, noise-reducing property, freeze- suppres...
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JP3150635B2 |
To obtain an aggregate composite material which can be mixed with a hot mix asphalt used for the surface of roads or roadways by compounding a cement solid material (C) comprising a cement (A) and a solid oxide product (B) of natural asp...
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JP2001072862A |
To obtain an asphalt composition as a new binder, capable of providing a pavement excellent in durability including abrasion resistance, fluid resistance and crack resistance even if the binder is used for either of the dense grain size ...
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JP2001072860A |
To obtain an asphalt composition capable of being applied at normal temperature, capable of achieving an elastic pavement without using an aggregate having elasticity, capable of composing a pavement excellent in abrasion resistance, flu...
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JP3148476B2 |
PURPOSE: To obtain the subject filler for bituminous mixtures which can be used in place of natural materials in high ratio as an industrial byproduct without imposing a burden to environment. CONSTITUTION: This filler is obtained by mix...
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JP3145337B2 |
To increase the adhesion between asphalt and aggregate by adding a specific adhesion promoter of a specific polyamideamine to an anionic bitumen emulsion. (A) A copolymer (20-80wt.%) prepared by reaction of (i) 99-1wt.% of a monomer sele...
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JP3146087B2 |
PURPOSE: To obtain the subject composition having excellent flow-resistance, abrasion resistance, low-temperature brittleness resistance, peeling resistance, aging resistance and durability and useful for penetration pavement, etc., by c...
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JP3143085B2 |
To improve adhesion between asphalt and an aggregate in an anionic bitumen emulsion by adding a polyamideamine adhesion promoter to the emul sion. A compound comprising a polyamideamine condensation reaction product obtained from 50-80wt...
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JP2001055514A |
To obtain a recyclable rubber composition which is molded into a sheet to be used as a soundproof sheet, a waterproof sheet, a weeding sheet, etc. without being vulcanized, shows a high processibility and is inexpensively prepared. From ...
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JP2001055561A |
To provide a silica sand asphalt mixture or a pavement mixture having a function equal thereto which is endowed with a freeze inhibition function, a wearable pavement system and a pavement body which is endowed with a freeze inhibition f...
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