| Patents for E04G 21 - Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (22,137) |
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| 05/29/2008 | DE102006051110A1 Building stone for construction of non-supporting inner wall, has hollow space extending through its entire height and spaced by broadside of stone around side wall thickness, where hollow space length is of specific millimeters |
| 05/28/2008 | CN201065650Y Plaster spreading device for construction |
| 05/28/2008 | CN101187265A Method for reducing cement base material internal temperature adopting prefilling phase-change material |
| 05/28/2008 | CN101187262A Prestressed bracing arrangement |
| 05/28/2008 | CN101186212A Vehicle for railway bridging machine |
| 05/27/2008 | US7377491 Temporary structure bracket |
| 05/27/2008 | US7377048 Truss setting bracket |
| 05/22/2008 | WO2008059694A1 Safety belt mounting device |
| 05/22/2008 | US20080115453 Mason's adjustable alignment tool |
| 05/22/2008 | US20080115452 Cladding panel |
| 05/22/2008 | US20080115435 Complete Assembling of Massive Elements |
| 05/22/2008 | US20080115432 Prefabricated buildings, components and methods of erection of prefabricated buildings |
| 05/21/2008 | EP1923527A1 Filling connector for formwork for pouring concrete |
| 05/21/2008 | EP1922456A2 Locking and lifting mechanism for safety fence support post |
| 05/21/2008 | DE202007017944U1 Verputzmaschine Plastering machine |
| 05/21/2008 | CN201062437Y People-goods dual-purpose construction elevator |
| 05/21/2008 | CN101182740A Prestressing force beam string structure stretching device |
| 05/21/2008 | CN101182739A Single-hinge flat-turning construction method of buildings |
| 05/20/2008 | US7374331 Method and apparatus electrostatically controlling the viscosity and other properties of ceramic compositions |
| 05/15/2008 | WO2008057421A2 Prefabricated buildings, components and methods of erection of prefabricated buildings |
| 05/15/2008 | WO2008055289A1 Brace removal apparatus and method |
| 05/15/2008 | WO2008055282A1 Construction apparatus and an associated method |
| 05/15/2008 | US20080110119 Device and method for reinforcing attachment of lightweight insulating concrete top coat to an underlying roof deck in a roof system |
| 05/15/2008 | US20080110117 Multi-level fall protection system for high-rise construction |
| 05/15/2008 | US20080110111 Prefabricated structural element for buildings |
| 05/15/2008 | US20080110107 Bracket for installation of ceiling panels |
| 05/15/2008 | DE202008002704U1 Falldämpfer Shock absorber |
| 05/15/2008 | DE102006053555A1 Mounting auxiliary tool for door frame, has main body arranged in area of lower end of perpendicular side piece, height adjusting device for adjusting height of side piece against under ground, and crank provided at upper end of spindle |
| 05/15/2008 | DE102006053393A1 Device for compressing concrete comprises position acquisition units for acquiring different positions of a compressor during compression, data transfer units for transferring positional data to a data acquisition unit and reading units |
| 05/15/2008 | DE102006052387A1 Vorrichtung zum Transportieren und/oder Montieren von plattenförmigen Bauelementen, insbesondere Tür-, Tor- oder Fensterelementen Apparatus for transporting and / or mounting plate-shaped components, in particular door, gate or window elements |
| 05/14/2008 | EP1921226A2 Support device |
| 05/14/2008 | EP1698742B1 Border profile for construction elements at the connection with plaster and insulation layer |
| 05/14/2008 | EP1296000B1 Sealing and insulating system |
| 05/14/2008 | CN101178061A Concrete pump intelligent monitoring and control system |
| 05/14/2008 | CA2610544A1 Connector for filling concrete formworks |
| 05/08/2008 | WO2008055063A1 Roof anchor |
| 05/08/2008 | WO2008053787A1 Wire reel |
| 05/08/2008 | WO2008053061A1 Clamping method for reinforced concrete structures or similar and clamping element therefor |
| 05/08/2008 | WO2008052400A1 A hanging concret distribution mast |
| 05/08/2008 | WO2008052345A1 Anchor assembly |
| 05/08/2008 | WO2008034888A3 Assembly composed of a construction element and a masonry tool |
| 05/08/2008 | WO2008027141B1 Removable arch form assembly and method of installing |
| 05/08/2008 | US20080104910 Basement floor drain and method |
| 05/08/2008 | US20080104900 Ventilation system for multi-paned windows |
| 05/08/2008 | DE102007052378A1 Mortar mixing- and conveying device i.e. compulsory mixer, for use during building construction, has mixing and storage container in which dry aggregates are mixed with liquid bonding agents in loads in wet operation |
| 05/08/2008 | DE102007039966A1 Fall-prevention device for people has a safety element with a ring link and a fastening device for fitting the ring link on a backing |
| 05/08/2008 | DE102006051700A1 Catch device for guardrail, has blocking device supported in slide in swivelable manner, and counter bearing supported in rotatably movable manner and transferred from system condition into release condition |
| 05/07/2008 | CN201057518Y Synthetic testing bench for pre-stressed anchorage and connector |
| 05/07/2008 | CN201056852Y Ash shoveling device for building |
| 05/07/2008 | CN201056851Y Brick clamper |
| 05/07/2008 | CN201056850Y Concrete pump vehicle with hydraulic pressure driving hinge between jibs |
| 05/07/2008 | CN201056849Y Helical propulsion type mortar conduction system |
| 05/07/2008 | CN201056848Y Polyester concrete casting machine |
| 05/07/2008 | CN201056847Y Complete set of equipment for closed type building site |
| 05/07/2008 | CN201056467Y Tower crane capable of completing concrete distribution |
| 05/07/2008 | CN201055350Y Shoveling and planning machine for surface cleaning |
| 05/07/2008 | CN101173566A Inside anchorage zone reinforcing bars construction method of post-stressed concrete structure |
| 05/07/2008 | CN101173546A Cable reeving device and its reeving method |
| 05/06/2008 | CA2536889C Roof perimeter cable guard system |
| 05/02/2008 | WO2008050143A1 Consumables authentication |
| 05/02/2008 | WO2008049143A1 Self-belay set as well as system with belay points |
| 05/02/2008 | CA2666330A1 A self-belay set as well as a system with belay points |
| 05/01/2008 | US20080103859 Project risk management system utilizing probability distributions |
| 04/30/2008 | EP1915316A1 Folding boom |
| 04/30/2008 | DE202008002723U1 Vorrichtung zum Abrollen von Gewebe auf Geweberollen Apparatus for rolling of tissue to tissue rolls |
| 04/30/2008 | DE202008000132U1 Abdeckvorrichtung Covering |
| 04/30/2008 | DE102005005394B4 Pump- und Mischvorrichtung für pulver- bzw. rieselförmige Medien sowie System zur Bereitstellung pastöser Medien für Bauzwecke Pumping and mixing device for powder or free-flowing media and system for providing pasty media for construction purposes |
| 04/30/2008 | CN201053208Y Temporary safety guard galvanized steel pipe snap ring |
| 04/30/2008 | CN201053207Y Multifunctional trowel |
| 04/30/2008 | CN201053206Y Motor built-in inserted concrete vibrator |
| 04/30/2008 | CN201053205Y Postposition type stainless steel settlement observation structure |
| 04/30/2008 | CN101169001A Quadrangular pyramid sphere net case falsework-free constructing and mounting method and hoisting machine tool |
| 04/30/2008 | CN101169000A Device for controlling concrete thickness |
| 04/24/2008 | WO2008046710A1 Circular distributor for thick materials, in particular for liquid concrete |
| 04/24/2008 | WO2008046177A1 Wall opening form |
| 04/24/2008 | DE102007045158A1 Round distributor for bringing thick material i.e. liquid concrete, on building site, has tube elbow pivotably attached to tube elbow by flexible coupling and attached to input-sided end of distributor tube by connection coupling |
| 04/24/2008 | DE102006016696B4 Nivellierelement und Verfahren zum Herstellen einer Kimmschicht A leveling element and method for manufacturing a Kimmschicht |
| 04/24/2008 | CA2629202A1 Wall opening form |
| 04/23/2008 | EP1914363A1 Reinforcement connection box |
| 04/23/2008 | EP1610874A4 Apparatus and method for improving the control of a concrete screed head assembly |
| 04/23/2008 | EP1057938B1 Embedded structure of an inset light |
| 04/23/2008 | CN201050197Y Securing member for construction safety net |
| 04/23/2008 | CN201050196Y Electric planet spud vibrator spring hose |
| 04/23/2008 | CN201050195Y Omnibearing rotary inserting type concrete vibrator |
| 04/23/2008 | CN201049825Y Pressure type bulk cement pot |
| 04/23/2008 | CN101166878A Ascending pipe for guiding thick substances |
| 04/23/2008 | CN101165291A Vertical prestressing force opening mud jacking construction method and construction device |
| 04/22/2008 | CA2332585C Device for securing a lifeline against a wall |
| 04/17/2008 | WO2008045878A2 Template for positioning pocket former |
| 04/17/2008 | WO2008045685A1 Air quality containment unit |
| 04/17/2008 | WO2008043218A1 Method and apparatus for suppressing vibration of boom of concrete pump vehicle |
| 04/17/2008 | WO2008025894A3 Cellular slab comprising at least one lifting ring |
| 04/17/2008 | US20080086976 Housing manufacturing system and method |
| 04/17/2008 | US20080086974 Rebar support apparatus and method of use |
| 04/17/2008 | US20080086955 Device For Partitioning Off A Space |
| 04/17/2008 | DE202008001161U1 Vorrichtung zur Anbringung von Markierungen in vorgegebenen Abständen An apparatus for attaching markers at predetermined distances |
| 04/17/2008 | DE19539610C5 Automatische Förderregulierung an pneumatischen Druckförderanlagen Automatic regulation of pneumatic conveying pressure conveying systems |
| 04/16/2008 | EP1911909A1 Rebar structure assembly system |
| 04/16/2008 | EP1910457A1 Colour stabilised polyolefins |
| 04/16/2008 | EP1400642B1 Safety device for operations on horizontal surfaces in construction works |