Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 6,624

Document Document Title
WO/2003/014231A1
Sulfur, useable in as an additive to asphalt in the preparation of asphalt binders can be plasticized by addition of carbon and further treated with amyl acetate. This plasticized sulfur can be formed into solid particles and then added ...  
WO/2003/011976A2
The invention relates to an asphalt for floor coverings, which has an at least partially binder-free surface and which contains mineral substances with portions of grain sizes > 2 mm, portions of grain sizes ranging between 0.09 mm and 2...  
WO2002040807A3
An electrically conductive paving system that has enhanced conductivity of the conductive graphite/asphalt layer. This is achieved by incorporating into the paving mixture a blend of two naturally occurring crystalline flake graphites, o...  
WO/2003/006397A2
The invention relates to an additive that is used in the production of pervious ecological concrete having a high resistance to compression, bending and abrasion. Said additive allows water to filtrate towards the subsoil and can be mixe...  
WO/2003/002820A1
A method for the provision of a stabilised surface, characterised by the steps of: a) blending magnesium oxide and either magnesium chloride or magnesium sulphate and water to form slurry; and b) applying the slurry to a surface to be st...  
WO/2002/103116A2
A method of reconstructing a road is provided. This method includes taking representative cores of the road, analyzing the cores, selecting a substantially solvent-free emulsion based on climate history, mixing the emulsion and reclaimed...  
WO/2002/101149A1
A method of paving a gravel and/or dirt roadway (10) is provided. This method includes evaluating the roadway to determine if it is an appropriate candidate for emulsion stabilization, rotating a milling head (20) down a roadway to break...  
WO/2002/100972A1
Provided are a waterproof ground material and a method for preparing the waterproof ground material. The waterproof ground material includes waste tire particles, silica particles, and a liquid resin that is curable over time. The waterp...  
WO/2002/075052A1
Pavement structure for use in applications where special requirements to load bearing capacity and durability must be fulfilled, for example in warehouses, on docks, airports, distribution centres, retail areas, goods terminals, industri...  
WO2002020661A9
The composition and method of the present invention may be used for repairing potholes (10, 52), sealing or paving surfaces (10), curbs (93) and/or for interfacing, between paving (74) and structural members (72, 73). The preferable comp...  
WO/2002/075054A1
A simulated clay tennis surface has a first region (18) tufted with synthetic ribbons (16a) of a first height, and a second region (20) tufted with synthetic ribbons (16b) higher than those of the first region. A granular infill material...  
WO/2002/068759A1
In a method of reinforcing and waterproofing a paved surface, a layer of liquefied asphalt (12) is applied on a paved surface (10). A reinforcement mat (14) is applied over the liquefied asphalt. The reinforcement mat is a nonwoven mat p...  
WO2002020661A8
The composition and method of the present invention may be used for repairing potholes (10, 52), sealing or paving surfaces (10), curbs (93) and/or for interfacing, between paving (74) and structural members (72, 73). The preferable comp...  
WO/2002/066394A1
The invention concerns a composition for producing a running surface layer or capping layer, in particular for roads or industrial floors. Said composition comprises a non-modified bitumen emulsion, a hydraulic binder, aggregates and opt...  
WO/2002/057367A1
The invention concerns the use, as modifying agent for bitumen, a polymer containing free isocyanate functions and derived from the reaction of: (A) at least a polyisocyanate; (B) at least a polydiene polyol; and (C) at least an ethylene...  
WO/2002/053839A1
Low-cost and low-noise pavement can be realized by a waste rubber containing elastic pavement material which comprises waste rubber resulting from scrap tires and so on, a binder, and an aggregate and can form pavement having a coefficie...  
WO/2002/053646A1
An asphaltic concrete or paving material (10) is produced that contains from about 5 percent or more, and up to about 20 percent, activated granular recycled plastic (22), which supplements or replaces rock aggregate (21) in the mixture....  
WO/2002/050188A1
The invention concerns a method for enhancing the resistance of a road surfacing bituminous mix to chemical attacks, comprising a bituminous binder and aggregates. The method is characterised in that it consists in adding to the bitumino...  
WO/2002/050375A1
The invention relates to a road construction and to a method for realizing such a road construction comprising a foundation layer, a road surface provided on top of the foundation layer, and a binder course provided between the foundatio...  
WO/2002/048461A1
The invention concerns surfacing materials comprising a binder applied on a concrete, bitumen, textile, wooden or other substrate, in one single coat whereon are sprayed, prior to polymerisation, mass-coloured glass microbeads, in a sing...  
WO/2002/046311A1
A bitumen composition characterised in that the composition comprises: a) a blown bitumen, and b) a solvent precipitated asphalt may be made by blending the components and used for binding aggregates useful for making reads and vehicle p...  
WO/2002/040807A2
An electrically conductive paving system that has enhanced conductivity of the conductive graphite/asphalt layer. This is achieved by incorporating into the paving mixture a blend of two naturally occurring crystalline flake graphites, o...  
WO/2002/036902A1
Disclosed are a panel for repairing and reinforcing a concrete body, a multi-purpose anchor, an anchor for level adjustment and injection a method for repairing and reinforcing the concrete body using the same, which can connect adhesive...  
WO/2002/034835A1
Provided is a vulcanising agent for vulcanising bitumen, which vulcanising agent comprises a sulphur agent and a binder, wherein the vulcanising agent is in the form of pellets. Further provided is a process for producing a surfacing com...  
WO/2002/034836A1
The invention concerns a method for making cold-process bituminous mixes, using a bitumen-type emulsion in aqueous phase and aggregates. It consists in treating said aggregates with an agent providing hydrophobicity, prior to mixing said...  
WO2001062852A8
The invention describes a process for preparing a warm mix asphalt composition by mixing an aggregate grain material with a soft binder, and adding a hard binder to the mixed aggregate grain material. The hard binder is foamed in a foami...  
WO/2002/020661A1
The composition and method of the present invention may be used for repairing potholes (10, 52), sealing or paving surfaces (10), curbs (93) and/or for interfacing, between paving (74) and structural members (72, 73). The preferable comp...  
WO/2002/012630A1
A method and system is provided for constructing large continuous concrete slabs without using conventional shrinkage control joints. The system comprises a grid of closely spaced crack inducers (2) arranged relative to a concrete-pourin...  
WO/2002/010285A1
The present invention is a recipe and method for combining Gilsonite and other asphaltites with curative elastomers that are powder granular form and which are added to asphalt. Second recipe and method is disclosed to create a dry liqui...  
WO/2002/010284A1
A mixer and method of using the mixer is disclosed in which a closed chambered vessel capable of both holding pressure and vacuum is charged with a mixture of elastomer and materials taken from the group of tall oil, fatty acids and resi...  
WO/2002/006588A1
The invention relates to a method for building in situ a continuous pavement. The method involves a volume of aggregates (2) having variable size and shape. Said aggregates are impregnated with resin and define inner spaces communicating...  
WO/2002/005978A1
Site-won spoil from an excavation which is a predominantly non-granular cohesive material can be converted into a material suitable for immediate use as a backfill material by a process of mechanically mixing the spoil with between 0 and...  
WO/2002/004747A1
The present invention relates to a concrete construction that comprises a concrete slab and a dustile strip adjacent the slab. The ductile strip comprises an engineered cementitious composite of cementitious material and reinforcing fibe...  
WO2001054471A3
The invention concerns a compacted rolled fibre-reinforced concrete composition and a method for making continuous pavements and industrial areas without joints, the metal fibres consisting of wires (10) with a diameter (d) of 0.38 to 15...  
WO/2001/096479A1
The invention concerns a method for coating supports, such as granular supports or the like, characterised in that it consists in making the supports, of any type, to be coated hydrophobic; in supplying a bitumen emulsion or an anionic h...  
WO1995014819A3
A process for producing a two-layered asphalt coating from two types of ready-to-use mixes should increase the total strength of the structure and optimise the composition and properties of the asphalt covering. For that purpose, the top...  
WO/2001/090250A1
Solid, low-cost paving binder prepared by admixing sulfur, paving grade asphalt (AC) asphalt, and a siliceous filler such as fly ash and silica material, and solidifying the product into preferably flaked, pellet or pastille forms. The s...  
WO/2001/072875A1
The invention concerns a granular material based on synthetic substances or the like used in a road surfacing composition or the like. The invention is characterised in that each granule (1) of material consists in at least a granule and...  
WO/2001/062852A1
The invention describes a process for preparing a warm mix asphalt composition by mixing an aggregate grain material with a soft binder, and adding a hard binder to the mixed aggregate grain material. The hard binder is foamed in a foami...  
WO/2001/057139A1
An emulsion surfacing mix intended for paving a road, and a road surfacing made thereof, which emulsion surfacing mix comprises bitumen, aggregate, water and breaking-controlling agent comprising silicon. In a preferred embodiment, the b...  
WO/2001/054471A2
The invention concerns a compacted rolled fibre-reinforced concrete composition and a method for making continuous pavements and industrial areas without joints, the metal fibres consisting of wires (10) with a diameter (d) of 0.38 to 15...  
WO/2001/049939A1
The inventive hot-setting bitumen-coated material is used for forming the top layer of a road and comprises a granular mixture with varying granulometry and a bonding agent in the form of a conventional bitumen or a modified bitumen. Sai...  
WO/2001/047674A1
A body (5) of set, initially pasty material, such as concrete, includes an electrically conducting path formed by a concentrated layer (6) of electrically conducting magnetizable elements, such as fibres (F) or granules (G), embedded in ...  
WO/2001/036197A1
A method and apparatus for repairing concrete structures utilize a generally flat composite material insert (18). The insert (18) is inserted into a slot (14) formed in a preexisting section (10) of concrete and bonded to the preexisting...  
WO2000063495A3
The invention relates to a method for building roads and parking zones enabling passage and filtration of water and having absorption wells helping the water penetrate into the subsoil. The method comprises the following steps: 1) cleani...  
WO/2001/002491A1
The invention concerns a composite bitumen/resin emulsion for producing a layer to protect road surfaces against damage caused by oil derivatives, produced from a first emulsion comprising a resin and a second emulsion comprising a bitum...  
WO/2000/078870A1
The invention relates to compositions which are produced by forming a homogeneous mass consisting of a bitumen matrix wherein a cross-linked and/or functionalized elastomer produced in situ from a precursor elastomer is dispersed in a un...  
WO/2000/063495A2
The invention relates to a method for building roads and parking zones enabling passage and filtration of water and having absorption wells helping the water penetrate into the subsoil. The method comprises the following steps: 1) cleani...  
WO/2000/061516A1
The invention concerns a reinforcing fibre material for bituminous aggregates for road surfacing produced from glass filaments, advantageously consisting of bits of glass fibres or clipped fibres, with a mean diameter more than five micr...  
WO/2000/060028A1
According to the invention bitumen or a bitumen-like substance is produced by mixing a petroleum distillation residue with paraffin obtained by Fischer-Tropsch synthesis or montan wax.  

Matches 451 - 500 out of 6,624