Patents
Sitemap › B28 - Working cement, clay, or stone › B28B - Shaping clay or other ceramic compositions, slag or mixtures containing cementitious material, e.g. plaster › B28B 23 - Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material
Patents for B28B 23 - Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material (3,841)
10/2003
10/02/2003US20030183742 Tilt-up concrete wall panel form and method of fabricating same
10/02/2003US20030182889 Precast panel insert and attachments thereto
09/2003
09/25/2003WO2003078742A1 A method for creating an infrastructure
09/24/2003EP1346964A2 Wet-formed mat applications for cement backerboards
09/24/2003EP0886566B1 A mould bed for manufacturing pre-stressed concrete elements
09/24/2003CN1443634A Technological process for producing pipe pile by using fine-ground metallurgical slag and fine-ground high silicon sand multiple infiltration method
09/23/2003US6623558 Epoxy resin and a moisture-curing type curing agent; applied to the surface of a tendon used in a post-tensioning system for prestressed concrete
09/18/2003WO2003054319A3 Method and composition for coating mat and articles produced therewith
09/18/2003US20030172849 Mix includes sand, cement, sawdust and water; said sawdust comprises the greater proportion of the mix constituents; and wherein the dry density of the mix ranges between 700 kg/m3 and 1500 kg/m3.
09/17/2003EP1344877A1 Method for providing a hoisting hook in a prefabricated concrete element such as a hollow-core slab floor
09/11/2003US20030171046 Reinforced plasterboard
09/11/2003US20030170093 Fastening device with adjustable fastening surface embedded in cast panel or other products
09/11/2003US20030167735 Method and system for manufacturing storage container for storing nuclear fuel
09/10/2003EP1341651A1 Reinforced material
09/10/2003EP1089858B1 Method and device for magnetic alignment of fibres
09/09/2003US6615860 Fire block conduit coupler
09/09/2003CA2230608C Concrete-made panel and method of fabricating the same
09/03/2003CN1439779A Building structure ground component, ground, method for fastening building machine component and building structure
08/2003
08/28/2003WO2002083188A9 Dense/porous structures for use as bone substitutes
08/27/2003EP1187952B1 Production of concrete sleepers for railway tracks
08/27/2003CN1119303C Cement composite material and cement products made therefrom
08/26/2003US6610227 Forming a fabric on the surface of a mandrel, infiltrating the formed fabric with matrix, and leaving a part of the mandrel which is integral with fabric and removing the mandrel
08/26/2003US6610224 Processes for producing monolithic architectural cementitious structures having decorative aggregate-containing cementitious surfaces
08/21/2003US20030154582 Manufacturing method and apparatus of fiber reinforced composite member
08/20/2003CN1437566A Improvements in building blocks
08/20/2003CN1118442C Process for producing non-combustible forming structural elements
08/14/2003US20030151164 Strand feeder device
08/14/2003US20030151153 Method and apparatus for casting a concrete product
08/06/2003EP1332851A2 Method and apparatus for casting a concrete product
08/06/2003CN1117200C Reinforced structured member
07/2003
07/30/2003CN1433387A Concrete product having a retrcreflective surface and its production process
07/23/2003CN1431090A Technical method for producing prestress pipe pile of centrifugal strong concrete with fine grinding steel slag being mixed into
07/23/2003CN1431089A Technical method for producing prestress pipe pile of strong concrete with fine grinding high silica sands being mixed into
07/23/2003CN1431088A Mfg. method of automatic molding cement tube with thin wall
07/23/2003CN1431087A Technical method for molding hull of non-metal box type transformer substation and molding die thereof
07/17/2003WO2003057954A1 Plastic fibers for improved concrete
07/17/2003US20030134116 Monofilament fiber comprising acrylic acid, ethylene, and propylene copolymers for reducing plastic shrinkage cracking/improving tensile strength
07/17/2003US20030134079 Method and composition for coating mat and articles produced therewith
07/17/2003US20030131881 Fire block conduit coupler
07/16/2003CN1429697A Formulation of analogue white marble stone bridge and guard bar and its preparation method
07/16/2003CN1114739C Hollow tube member and its making process
07/15/2003CA2160241C Reinforcing elements for castable compositions
07/10/2003WO2003056135A1 Support apparatus and apparatus for producing concrete articles
07/10/2003WO2003055658A1 Process for manufacturing tiles or panels in concrete-based conglomerated material, advantageously for floating floorings, as well as tile or panel obtained by means of such process
07/03/2003WO2003054322A1 Method for producing unique hollow core concrete panels
07/03/2003WO2003054319A2 Method and composition for coating mat and articles produced therewith
07/03/2003WO2003053645A1 A stonecast product reinforced and accentuated with concentrically wound strips
07/03/2003WO2003053644A1 A stonecast product reinforced and accentuated with inlaid shell
07/03/2003WO2003053134A1 A stonecast product reinforced and accentuated with root-looking knotted bundle of wickers or twigs
07/03/2003CA2470849A1 Method for producing unique hollow core concrete panels
06/2003
06/26/2003WO2003052208A1 A precast concrete slab with interconnected elements and method for making the same
06/26/2003US20030115822 Method for producing unique holow core concrete panels
06/25/2003CN1426147A Clock shape mouth and method for producing box buried underground
06/19/2003US20030113395 Methods and apparatus for the manufacturing of prestressed reinforced concrete railroad ties and the like
06/18/2003EP1318900A1 A process for making gypsum board having improved through-penetration strength
06/18/2003DE20202295U1 Device for removably fixing a profile rail on a steel shell comprises a magnet
06/18/2003CN1111631C Cementitious panel with reinforced edges and its manufacturing method and apparatus
06/17/2003US6578815 Concrete wall and rib form
06/12/2003US20030108130 Pipe support apparatus
06/11/2003EP0925408B1 Reflecting pavement kerb
06/05/2003DE20304644U1 Height positioning device for reinforcing layers and pipe holders during concrete casting, comprises spacer block with cross bar between its legs
06/05/2003DE20304271U1 Combination reinforcing bar connector comprises rectangular hollow box construction closed at one end and which in region of the closed end has flange on broad sides, and with plug fitted in open end of hollow box
06/04/2003CN1421305A Method for producing natural stone brick plate
06/03/2003US6572811 Method of forming a cementitious panel
05/2003
05/29/2003US20030098524 Strand feeder device
05/21/2003CN2551431Y Mounting device for preburing iron base of III type prestress concrete non-shoulder sleeper
05/20/2003CA2071350C A method of making parts out of an alumina matrix composite material
05/13/2003US6561780 System and assembly for the manufacturing of prestressed reinforced concrete railroad ties and the like
05/07/2003EP1308559A1 Production of railway concrete sleepers
05/07/2003EP1308263A2 Highly inorganically filled compositions
05/07/2003EP0920371B1 Moulding hinged articles containing starch
05/06/2003US6557256 Gypsum-cement-catalyst formulation molded in layers and including a rigid stud framework, fire resistant layer, insulating layer, reinforcement and building paper
05/02/2003EP0817709B1 Method for the manufacture of cementitious slab products
05/01/2003US20030079438 Precast modular building panel and vertically oriented method of manufacturing same
04/2003
04/30/2003CN1413813A Method for producing colour concrete building blocks
04/30/2003CN1107152C Reinforced plasterboard and its making method
04/24/2003WO2003012225A3 Building and construction method
04/24/2003US20030077424 Method and apparatus for creating mosaic structures
04/24/2003US20030075457 An electrodeposited solid alkali layer on the steel surface for protecting from corrosion
04/17/2003DE20120166U1 Plastic arrangement for electrical connections in concrete installations has two carrier sections which can interlock with a push fit
04/16/2003EP0782553B1 Flooring tile and method for its production
04/16/2003CN1105628C Prestressed concrete culvert pipe with great cross-section and its making method
04/15/2003US6547901 Reinforced plasterboard
04/10/2003US20030066259 Fastener system and method for attaching manufactured brick or stone to a surface
04/09/2003EP0923436B1 Method for making reinforced slabs
04/09/2003CN1409663A Body formed of set, initially pasty material and including electrically conducting path and method of making such body
04/02/2003EP1296906A1 Improvements in building blocks
04/02/2003EP1141497B1 Thin-walled component made from hydraulically hardened cement paste material and method for the production thereof
04/02/2003CN1407133A Anticorrosion prestressed bars and its manufacture
04/02/2003CN1406727A Concrete stiffening piece manufacture
04/02/2003CN1104542C Improvements in relating to double skin composite structures
03/2003
03/27/2003US20030057597 Method and plant for manufacturing prestressed concrete products
03/26/2003CN2541156Y Make-up appts. of automatic prodn. line of glass fiber reinforced plaster tablet
03/20/2003WO2003022775A1 Material based on rubber granules, method for making same and related uses
03/20/2003WO2002065022B1 Method and pallet for the production of a precise pre-cast concrete piece
03/19/2003CN1403349A Method and system for producing packaging materials, containers and other products
03/19/2003CN1103401C Construction board
03/18/2003US6533977 High temperature composite structure and method of manufacturing same
03/13/2003WO2003020448A1 Method for coating pc steel stranded wire
03/13/2003US20030047826 Controlled production of airborne mixtures using polymeric membrane diffusion of chemicals
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