US3171335A - Pavements and method of making the same - Google Patents
Pavements and method of making the same Download PDFInfo
- Publication number
- US3171335A US3171335A US114144A US11414461A US3171335A US 3171335 A US3171335 A US 3171335A US 114144 A US114144 A US 114144A US 11414461 A US11414461 A US 11414461A US 3171335 A US3171335 A US 3171335A
- Authority
- US
- United States
- Prior art keywords
- layer
- pavement
- interstices
- pebbles
- bituminous
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
-
- 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
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/358—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with a combination of two or more binders according to groups E01C7/351 - E01C7/356
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Definitions
- This invention relates to treated bituminous pavements and aims to provide a semi-rigid pavement structure that is adapted to furnish a durable and waterproof surface for the ground in areas such as airfield runways, roads, parking lots, terraces, shop and factory floors, sports grounds, dams, canal banks and the like.
- pavements that have been designed for use in locations wherein a pavement embodying our invention can be employed with benefit have been of two general types. Of these, one, which is made with bituminous material, is flexible in nature; and the other which is made with hydraulic cement is rigid.
- bituminous material tar or asphalt
- the plasticity of the bituminous material allows the pavement to bend without cracking.
- such a pavement may become soft and consequently does not withstand heavy static loads or the shearing action of metallic wheels.
- such a pavement is usually not completely waterproof as it contains a certain percentage of voids.
- the results are generally comparable to those characterizing the rigid pavements referred to above.
- a semi-rigid pavement is provided which can undergo slow deformation without cracking and the surface resistance to shearing is improved.
- a grout of very low viscosity is required to enable it to penetrate the thin voids and channels of the bituminous pavement, the quantities of water necessarily employed seriously impair the strength of the hardened grout, after setting, and by virtue of shrinkage microfissures therein the impermeability of the pavement to water and solvents is reduced.
- pavement can be laid as a continuous sheet free from joints and is easy to maintain since repairs can be effected therein in much the same fashion as has been practiced in the past in connection With pavements of the bituminous type. Furthermore, the surface of our pavement may be roughened so as to provide a non-skid road, for instance, and it may be colored as desired.
- a semi-rigid pavement embodying our invention has a layer of natural aggregate containing pebbles which are bound together, with interstices between them, by a bituminous coating. interstices between natural aggregates are occupied by artificial aggregate which contains hydraulic cement and polymerized resin.
- Such a pavement is made by spreading over the area to be paved a layer including an admixture of a natural aggregate containing pebbles and a bituminous binder therefor, graded in such a way that it has interstices therein.
- a grout containing hydraulic cement and resin adapted to set at ambient temperatures.
- certain cold-polymerisable resins such as urea formaldehyde, included or not in the formulation hereinafter set forth, may be employed.
- a pavement embodying our invention is illustrated schematically in the accompanying drawing which is a fragmentary vertical section thereof on an enlarged scale.
- the pavement shown includes pebbles 1 and a bituminous binder 2 coating said pebbles.
- the interstices between the coated pebbles 1 are occupied by artificial aggregate 3 containing hydraulic cement and polymerised resin.
- artificial aggregate 3 may include, in addition to the cement and resin, an inert filler and, if desired, coloring material.
- the pebbles 1 which constitute the natural aggregate in our new pavement, are of such size, shape and grading that the interstices between coated aggregates in the layer therof have diameters ranging from about 1 to about 5 mm.
- the pebbles of medium size bigger than of the maximum caliber and smaller than /3 of it
- the fine particles of less than V of the maximum caliber should represent only 15%, with a possible variation of or -2%.
- a grout is applied to the upper surface of the bituminous bindernatural aggregate layer.
- Such grout contains Water, hydraulic cement and resin adapted to set at ambient temperatures; and may also include inert calcareous or silicic filler, and, if desired, coloring matter. it can be caused to penetrate the bituminous binder-natural aggregate layer by means of sweepers or broom drags. Thereafter, the layer is compacted, as by means of a heavy roller, and the surface may be treated to smooth it as desired. Also, the impermeability of the surface may be augmented by applying thereto, in powdered form, one or more of the resins contained in the grout.
- the resins that we employ in the practice of our invention constitute a most important component of the artificial aggregate 3 which occupies the interstices in at least the upper portion of our new pavement, for that artificial aggregate possesses a resistance to deformation comparable to that of hydraulic cement.
- the polymerization of the resin in the grout at the same time that the hydraulic cement is setting provides a reticulated structure that is free from the micro-fissures that occur in hydraulic cement in the absence of resin. Therefore, our new pavement combines the advantages of flexibility and 7 3,171,335 Patented Mar.
- the pebbles 1 comprising the natural aggregate and the pieces of artificial aggregate 3 are bound to one another by the bituminous film 2 which provides a plastic bond between the convex surfaces of the natural aggregate and the concave surfaces of the artificial aggregate.
- the resins that are incorporated in the grout may be emulsified or not and, while natural or synthetic resins may be used, we prefer to use vinyl resins.
- a polymerized polyvinyl resin may be emulsified in very thin particles with the help of tensio-active emulsifying agents whose purpose is to stabilize the emulsion but not to prevent its setting at ambient temperatures by purely physical agglutination when the Water content in the grout diminishes as a result of the hydration of the cement.
- the grading of the filler should be continuous so that the percentage of voids in the synthetic aggregate may be reduced.
- the bituminous binder for the pebbles 1 may vary in composition according to the use for which the pavement in which it :is incorporated is designed. For instance, in the construction of a takeoff strip at an airport good results can be obtained with 180/200 asphalt. However, in the case of a surface designed to bear heavy loads or the shearing action of metal treads, We prefer 80/ 100 asphalt. Also, the quantity of grout employed in the construction of a pavement embodying our invention will vary somewhat according to the end use of such pavement. On the average, however, we find that good results can be obtained through the application of 4-5 liters of grout per square meter of surface area.
- a semi-rigid pavement comprising a layer of a natural aggregate containing pebbles, a bituminous coating binding said pebbles together so that there are interstices in said layer, and an artificial aggregate comprised of hydraulic cement and polymerized polyvinyl acetate and urea formaldehyde resin occupying the interstices in at least the upper part of said layer.
- a semi-rigid pavement which comprises spreading over the area to be paved a layer comprising an admixture of an aggregate containing pebbles and a bituminous binder therefor, said layer having interstices therein with diameters ranging from about 1 to about 5 mm., and then applying to the upper surface of said layer, so that it penetrates interstices in said layer, a grout containing Water, hydraulic cement and resin selected from the group consisting of urea formaldehyde and polyvinyl acetate adapted to set at ambient temperatures whereby an artificial aggregate is formed in and occupies said interstices.
- the method of making a semi-rigid pavement which comprises spreading over the area to be paved a layer having interstices therein and comprising an admixture of an aggregate containing pebbles and a bituminous binder therefor, and then applying to the upper surface of said layer, so that it penetrates interstices in said layer, a grout containing about parts of hydraulic cement, 40 parts of inert filler, parts of Water, 5 parts of polyvinyl acetate, 5 parts of urea formaldehyde and 0.5 parts of ammonium chloride.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR829936A FR1269116A (fr) | 1960-06-14 | 1960-06-14 | Revêtements semi-rigides |
Publications (1)
Publication Number | Publication Date |
---|---|
US3171335A true US3171335A (en) | 1965-03-02 |
Family
ID=8733362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US114144A Expired - Lifetime US3171335A (en) | 1960-06-14 | 1961-06-01 | Pavements and method of making the same |
Country Status (4)
Country | Link |
---|---|
US (1) | US3171335A (fr) |
BE (1) | BE805833Q (fr) |
FR (1) | FR1269116A (fr) |
GB (1) | GB944346A (fr) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761190A (en) * | 1969-10-08 | 1973-09-25 | Sta Rock Inc | Unitary particulate material surface structure and method and material for preparing the same |
WO1995022662A1 (fr) * | 1994-02-16 | 1995-08-24 | Luke Gregory Kelly | Revetement de surface a base de ciment renfermant des billes de verre |
US6102613A (en) * | 1997-02-12 | 2000-08-15 | Medico, Jr.; John J. | Environmental porous paving material and pavement construction, environmental porous pavement mixing machine for mixing environmental porous pavement and methods for manufacturing porous material and constructions |
US6206607B1 (en) | 1997-02-10 | 2001-03-27 | John, J. Medico, Jr. Christine Meoli Medico Family Trust | Environmental porous pavement construction, and method for manufacturing pavement construction |
US6514595B1 (en) | 1998-05-01 | 2003-02-04 | Mbt Holding Ag | Integrated marking materials |
US6692566B2 (en) | 1994-02-16 | 2004-02-17 | Beadcrete Pty, Ltd. | Surface finish of cementitious nature and containing glass beads |
US20080209828A1 (en) * | 2003-09-18 | 2008-09-04 | Riccobene Designs Llc | Irregular tessellated building units |
ES2316326A1 (es) * | 2008-11-19 | 2009-04-01 | Sacyr, S.U. | Mezcla bituminosa que contiene aridos artificiales reciclados. |
US20090235845A1 (en) * | 2008-03-19 | 2009-09-24 | Hexion Specialty Chemicals, Inc. | Modifier for concrete and cement formulations and methods of preparing the same |
WO2012000773A1 (fr) * | 2010-06-29 | 2012-01-05 | Construction Research & Technology Gmbh | Couche de recouvrement semi-rigide |
US8298641B2 (en) | 2003-03-24 | 2012-10-30 | Keystone Retaining Wall Systems, Inc. | Irregular tessellated building units |
US8404040B2 (en) | 2009-07-07 | 2013-03-26 | Momentive Specialty Chemicals Inc. | Curing or sealing compositions for concrete and cement formulations and processes for using the same |
US8500361B2 (en) | 2004-10-25 | 2013-08-06 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
USD695915S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695916S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695920S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695922S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695917S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695921S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695918S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695919S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
US8668404B2 (en) | 2007-09-26 | 2014-03-11 | Oldcastle Building Products Canada, Inc. | Covering unit |
US8713295B2 (en) | 2004-07-12 | 2014-04-29 | Oracle International Corporation | Fabric-backplane enterprise servers with pluggable I/O sub-system |
US8743872B2 (en) | 2004-02-13 | 2014-06-03 | Oracle International Corporation | Storage traffic communication via a switch fabric in accordance with a VLAN |
US8769896B2 (en) | 2008-05-21 | 2014-07-08 | Oldcastle Building Products Canada, Inc. | Artificial stone |
US8848727B2 (en) | 2004-02-13 | 2014-09-30 | Oracle International Corporation | Hierarchical transport protocol stack for data transfer between enterprise servers |
US8868790B2 (en) | 2004-02-13 | 2014-10-21 | Oracle International Corporation | Processor-memory module performance acceleration in fabric-backplane enterprise servers |
US9315950B2 (en) | 2012-10-19 | 2016-04-19 | Oldcastle Architectural, Inc. | Paving stones |
US9404226B2 (en) | 2012-06-18 | 2016-08-02 | Oldcastle Building Products Canada Inc. | Dual-unit paving system |
CN106087640A (zh) * | 2015-12-24 | 2016-11-09 | 武汉市汉阳市政建设集团公司 | 一种彩色微表处的施工方法 |
CN110128070A (zh) * | 2019-05-08 | 2019-08-16 | 河海大学 | 级配碎石灌入式半柔性复合路面混合料及路面施工方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965281A (en) * | 1970-06-11 | 1976-06-22 | Mitsuboshi-Sangyo Co., Ltd. | Method for paving surfaces with granular, flaky or powdery asphalt |
FR2202981A1 (en) * | 1972-04-18 | 1974-05-10 | Travaux Et Produits Routiers | Floor-covering - consisting of bituminous top layer compacted and filled with resin mastic -contg aq compsn |
FR3067370B1 (fr) | 2017-06-07 | 2019-07-26 | Eurovia | Procede de fabrication d'un revetement de voiries comprenant un dispositif pour echangeur de chaleur |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1183507A (en) * | 1910-05-21 | 1916-05-16 | Edwin C Wallace | Process for producing wearing-surfaces for streets and roads. |
US2026988A (en) * | 1929-11-05 | 1936-01-07 | T R C Corp | Road paving |
US2131205A (en) * | 1935-04-05 | 1938-09-27 | Standard Oil Dev Co | Method of modifying properties of asphalts |
US2220149A (en) * | 1937-10-14 | 1940-11-05 | Finley Sam Everett | Method of constructing bituminousbound wearing surfaces for roadways and streets |
US2347233A (en) * | 1941-02-12 | 1944-04-25 | Archie L Blades | Composite surfacing material and method of applying the same |
US2581295A (en) * | 1947-09-11 | 1952-01-01 | Durastic Ltd | Trowelable bituminous flooring composition and methods of making same |
US2798822A (en) * | 1955-03-28 | 1957-07-09 | Ther Mo Roof Inc | Method of forming a surface covering |
US2861895A (en) * | 1955-12-30 | 1958-11-25 | Standard Oil Co | Paving composition of low thermal conductivity |
-
1960
- 1960-06-14 FR FR829936A patent/FR1269116A/fr not_active Expired
- 1960-08-29 GB GB29677/60A patent/GB944346A/en not_active Expired
-
1961
- 1961-06-01 US US114144A patent/US3171335A/en not_active Expired - Lifetime
-
1973
- 1973-10-09 BE BE136480A patent/BE805833Q/fr active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1183507A (en) * | 1910-05-21 | 1916-05-16 | Edwin C Wallace | Process for producing wearing-surfaces for streets and roads. |
US2026988A (en) * | 1929-11-05 | 1936-01-07 | T R C Corp | Road paving |
US2131205A (en) * | 1935-04-05 | 1938-09-27 | Standard Oil Dev Co | Method of modifying properties of asphalts |
US2220149A (en) * | 1937-10-14 | 1940-11-05 | Finley Sam Everett | Method of constructing bituminousbound wearing surfaces for roadways and streets |
US2347233A (en) * | 1941-02-12 | 1944-04-25 | Archie L Blades | Composite surfacing material and method of applying the same |
US2581295A (en) * | 1947-09-11 | 1952-01-01 | Durastic Ltd | Trowelable bituminous flooring composition and methods of making same |
US2798822A (en) * | 1955-03-28 | 1957-07-09 | Ther Mo Roof Inc | Method of forming a surface covering |
US2861895A (en) * | 1955-12-30 | 1958-11-25 | Standard Oil Co | Paving composition of low thermal conductivity |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761190A (en) * | 1969-10-08 | 1973-09-25 | Sta Rock Inc | Unitary particulate material surface structure and method and material for preparing the same |
WO1995022662A1 (fr) * | 1994-02-16 | 1995-08-24 | Luke Gregory Kelly | Revetement de surface a base de ciment renfermant des billes de verre |
US6692566B2 (en) | 1994-02-16 | 2004-02-17 | Beadcrete Pty, Ltd. | Surface finish of cementitious nature and containing glass beads |
US6206607B1 (en) | 1997-02-10 | 2001-03-27 | John, J. Medico, Jr. Christine Meoli Medico Family Trust | Environmental porous pavement construction, and method for manufacturing pavement construction |
US6102613A (en) * | 1997-02-12 | 2000-08-15 | Medico, Jr.; John J. | Environmental porous paving material and pavement construction, environmental porous pavement mixing machine for mixing environmental porous pavement and methods for manufacturing porous material and constructions |
US6514595B1 (en) | 1998-05-01 | 2003-02-04 | Mbt Holding Ag | Integrated marking materials |
US7993718B2 (en) | 2003-03-24 | 2011-08-09 | Keystone Retaining Wall Systems, Inc. | Irregular tessellated building units |
US8888401B2 (en) | 2003-03-24 | 2014-11-18 | Keystone Retaining Wall Systems Llc | Irregular tessellated building units |
US20100115859A1 (en) * | 2003-03-24 | 2010-05-13 | Riccobene Designs Llc | Irregular tessellated building units |
US8609215B2 (en) | 2003-03-24 | 2013-12-17 | Keystone Retaining Wall Systems Llc | Irregular tessellated building units |
US8298641B2 (en) | 2003-03-24 | 2012-10-30 | Keystone Retaining Wall Systems, Inc. | Irregular tessellated building units |
US9428906B2 (en) | 2003-03-24 | 2016-08-30 | Keystone Retaining Wall Systems Llc | Irregular tessellated building units |
US9745742B2 (en) | 2003-03-24 | 2017-08-29 | Keystone Retaining Wall Systems Llc | Irregular tessellated building units |
US7674067B2 (en) | 2003-09-18 | 2010-03-09 | Riccobene Designs Llc | Irregular tessellated building units |
US20080209828A1 (en) * | 2003-09-18 | 2008-09-04 | Riccobene Designs Llc | Irregular tessellated building units |
US8868790B2 (en) | 2004-02-13 | 2014-10-21 | Oracle International Corporation | Processor-memory module performance acceleration in fabric-backplane enterprise servers |
US8848727B2 (en) | 2004-02-13 | 2014-09-30 | Oracle International Corporation | Hierarchical transport protocol stack for data transfer between enterprise servers |
US8743872B2 (en) | 2004-02-13 | 2014-06-03 | Oracle International Corporation | Storage traffic communication via a switch fabric in accordance with a VLAN |
US8713295B2 (en) | 2004-07-12 | 2014-04-29 | Oracle International Corporation | Fabric-backplane enterprise servers with pluggable I/O sub-system |
US8500361B2 (en) | 2004-10-25 | 2013-08-06 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US8747019B2 (en) | 2004-10-25 | 2014-06-10 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US8967907B2 (en) | 2004-10-25 | 2015-03-03 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US9677228B2 (en) | 2004-10-25 | 2017-06-13 | Oldcastle Building Products Canada Inc. | Artificial flagstone for providing a surface with a natural random look |
US9534396B2 (en) | 2004-10-25 | 2017-01-03 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US9193215B2 (en) | 2004-10-25 | 2015-11-24 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US10240301B2 (en) | 2004-10-25 | 2019-03-26 | Oldcastle Building Products Canada, Inc. | Artificial flagstone for providing a surface with a natural random look |
US8668404B2 (en) | 2007-09-26 | 2014-03-11 | Oldcastle Building Products Canada, Inc. | Covering unit |
US20090235845A1 (en) * | 2008-03-19 | 2009-09-24 | Hexion Specialty Chemicals, Inc. | Modifier for concrete and cement formulations and methods of preparing the same |
US8252106B2 (en) | 2008-03-19 | 2012-08-28 | Momentive Specialty Chemicals Inc. | Modifier for concrete and cement formulations and methods of preparing the same |
EP2260010A2 (fr) * | 2008-03-19 | 2010-12-15 | Hexion Specialty Chemicals, Inc. | Adjuvant pour formulations de béton et de ciment et ses procédés de préparation |
EP2260010A4 (fr) * | 2008-03-19 | 2012-07-11 | Momentive Specialty Chemicals Res Belgium | Adjuvant pour formulations de béton et de ciment et ses procédés de préparation |
US8769896B2 (en) | 2008-05-21 | 2014-07-08 | Oldcastle Building Products Canada, Inc. | Artificial stone |
US9057197B2 (en) | 2008-05-21 | 2015-06-16 | Oldcastle Building Products Canada, Inc. | Artificial stone |
ES2316326A1 (es) * | 2008-11-19 | 2009-04-01 | Sacyr, S.U. | Mezcla bituminosa que contiene aridos artificiales reciclados. |
US8404040B2 (en) | 2009-07-07 | 2013-03-26 | Momentive Specialty Chemicals Inc. | Curing or sealing compositions for concrete and cement formulations and processes for using the same |
WO2012000773A1 (fr) * | 2010-06-29 | 2012-01-05 | Construction Research & Technology Gmbh | Couche de recouvrement semi-rigide |
US9404226B2 (en) | 2012-06-18 | 2016-08-02 | Oldcastle Building Products Canada Inc. | Dual-unit paving system |
US9752288B2 (en) | 2012-06-18 | 2017-09-05 | Oldcastle Building Products Canada Inc. | Dual-unit paving system |
US10337152B2 (en) | 2012-06-18 | 2019-07-02 | Oldcastle Building Products Canada Inc. | Dual-unit paving system |
US10087585B2 (en) | 2012-06-18 | 2018-10-02 | Oldcastle Building Products Canada Inc. | Dual-unit paving system |
USD695917S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695915S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695918S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695922S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695920S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695916S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695921S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
USD695919S1 (en) | 2012-09-05 | 2013-12-17 | Oldcastle Building Products Canada, Inc. | Paver |
US9840813B2 (en) | 2012-10-19 | 2017-12-12 | Oldcastle Architectural, Inc. | Paving stones |
US9315950B2 (en) | 2012-10-19 | 2016-04-19 | Oldcastle Architectural, Inc. | Paving stones |
US10081918B2 (en) | 2012-10-19 | 2018-09-25 | Oldcastle Architectural, Inc. | Paving stones |
CN106087640B (zh) * | 2015-12-24 | 2018-12-18 | 武汉市汉阳市政建设集团公司 | 一种彩色微表处的施工方法 |
CN106087640A (zh) * | 2015-12-24 | 2016-11-09 | 武汉市汉阳市政建设集团公司 | 一种彩色微表处的施工方法 |
CN110128070A (zh) * | 2019-05-08 | 2019-08-16 | 河海大学 | 级配碎石灌入式半柔性复合路面混合料及路面施工方法 |
CN110128070B (zh) * | 2019-05-08 | 2021-09-17 | 河海大学 | 级配碎石灌入式半柔性复合路面混合料及路面施工方法 |
Also Published As
Publication number | Publication date |
---|---|
BE805833Q (fr) | 1974-02-01 |
FR1269116A (fr) | 1961-08-11 |
GB944346A (en) | 1963-12-11 |
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