| Patents for E04G 15 - Forms or shutterings for making openings, cavities, slits, or channels (3,453) |
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| 05/30/2012 | CN102477783A 一种砼空心板用空腔构件 One kind of concrete hollow board hollow member |
| 05/23/2012 | CN202227696U Fabricated concrete structural sleeve fixing device |
| 05/23/2012 | CN202227695U Multi-layer formwork core for construction |
| 05/23/2012 | CN202227694U Embedded sleeve for concrete pouring construction of bathroom floor |
| 05/23/2012 | CN202227553U End cover for inner film pipe of cast-in-place concrete hollow floor system |
| 05/23/2012 | CN202227552U Thin-arm box body |
| 05/23/2012 | CN202227273U Hinged drawing type steel internal die |
| 05/23/2012 | CN102465596A 一种混凝土浇注墙体用的带门框的模板 For concrete pouring of the wall with the door frame with a template |
| 05/23/2012 | CN101832024B Plastic thin-wall pipe |
| 05/23/2012 | CN101824863B Concrete shear wall |
| 05/23/2012 | CN101319566B Opening formwork component for concrete filling |
| 05/16/2012 | CN102454293A Steel structural concrete-based pre-cast bolt positioning device |
| 05/10/2012 | WO2012058832A1 Floor through hole formwork device |
| 05/09/2012 | CN202214983U Hole reservation mould |
| 05/02/2012 | CN202209048U Embedded prefabricated component of pipeline and composite board wall with embedded prefabricated component of pipeline |
| 05/02/2012 | CN202209047U Self-anchoring casing pipe |
| 05/02/2012 | CN202208985U Box mold for concrete filling during construction |
| 05/02/2012 | CN202208892U Semi-automatic arched culvert construction template |
| 05/02/2012 | CN102433994A Construction method of equipment base pre-reservation anchor bolt square hole |
| 05/02/2012 | CN102433990A Reusable mould for basic foundation bolt holes of large-scale equipment |
| 05/02/2012 | CN102433989A Equipment base pre-reservation round anchor bolt hole die |
| 05/02/2012 | CN102431082A Machined die system for manufacturing combined hollow component |
| 04/25/2012 | DE202011001751U1 Schalung für den Betonbau Formwork for concrete construction |
| 04/25/2012 | CN202202562U 混凝土空心内膜的抗浮、抗位移支架 Hollow concrete lining of anti-floating, anti-displacement bracket |
| 04/25/2012 | CN202202561U Floor preformed hole construction sleeve |
| 04/25/2012 | CN202202560U 模具结构 Mold structure |
| 04/25/2012 | CN202202460U 一种现浇密肋梁楼盖用金属箱模 One kind of floor beams cast ribbed metal box mold |
| 04/25/2012 | CN102425300A 设备基础预留地脚螺栓孔的施工方法 Equipment foundation bolt holes aside construction methods |
| 04/25/2012 | CN102425299A 给排水、采暖预留套管装置 Plumbing, heating reserved sleeve device |
| 04/25/2012 | CN102121315B 紧定式钢套管预留孔洞施工方法 Steel casing tight construction methods holes reserved |
| 04/18/2012 | CN202194377U 一种混凝土孔洞预埋器 Embedded device for concrete hole |
| 04/18/2012 | CN101831985B 一种预制混凝土墙板及其制作方法 A precast concrete panels and its production method |
| 04/12/2012 | WO2012045218A1 Through hole template device for floor plate and the fastening assembly thereof |
| 04/11/2012 | EP1943071B1 Void former |
| 04/11/2012 | CN202187556U 工具式预留洞模具 Instrumental reserved Cave mold |
| 04/11/2012 | CN202187555U 钢筋混凝土平台小型预留孔专用模具 Reinforced concrete platform of small holes for special mold |
| 04/11/2012 | CN202187554U 一种用于木质底模的楼面预留孔洞模具 A wooden floor is reserved for the bottom mold cavities mold |
| 04/11/2012 | CN202187553U 一种钢制底模的楼面预留孔洞模具 One kind of steel floor reserved for the bottom mold cavities mold |
| 04/11/2012 | CN102409846A 一种建筑用空心楼板模板及其拼装方法 A building with a hollow floor template and assembly method |
| 04/04/2012 | CN202181723U 给排水管道立管混凝土预埋模具 To the sewer riser concrete embedded mold |
| 03/28/2012 | CN202176107U 预埋管扣 Embedded pipe buckle |
| 03/28/2012 | CN1693634B Stereo load-carrying mould shell for reinforced concrete |
| 03/28/2012 | CN102102413B Precast member for lightweight board |
| 03/28/2012 | CN101319575B Hollow tire body for cast-in-situ concrete filling |
| 03/28/2012 | CN101260702B Thin wall box filled cast-in-situ reinforcing steel bar concrete hollow floor slab |
| 03/21/2012 | CN202170636U 一种钢结构基础预埋地脚螺栓用模具 One kind of mold steel foundation anchor bolts embedded |
| 03/20/2012 | CA2568953C Lifting anchor support |
| 03/14/2012 | CN102373805A Filling core die |
| 03/14/2012 | CN102371611A Method for manufacturing cavity component by using automatic system of mechanical mould |
| 03/07/2012 | CN101382001B Combined reinforced concrete hollow slab |
| 03/06/2012 | CA2662214C Void former |
| 02/29/2012 | CN102364004A Concrete floor hole reserving device capable of being quickly assembled and disassembled |
| 02/29/2012 | CN102041860B Cavity member for hollow concrete slabs |
| 02/29/2012 | CN101736899B Post-tensioned prestressing anchor recess dabbing device and construction method thereof |
| 02/22/2012 | CN202148683U 钢筋混凝土烟囱无井架施工装置 Reinforced Concrete Chimney construction equipment |
| 02/22/2012 | CN102359270A Combined filling mold |
| 02/22/2012 | CN102359217A Self-curing and anti-floating filling mold and construction method thereof |
| 02/22/2012 | CN102102415B 一种轻质板用预制构件 A lightweight board with precast |
| 02/22/2012 | CN102094481B 一种装配整体型混凝土密肋空心楼板 A method of assembling a whole ribbed hollow concrete slabs |
| 02/22/2012 | CN101614074B 高速客运专线小跨度箱梁整体内模模板 Dedicated high-speed passenger within a small span box girder overall mold template |
| 02/15/2012 | EP2418410A1 System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process and method for embedding such a conduit |
| 02/15/2012 | CN102352690A Construction method of anti-floating locating system of cast-in-place concrete hollow floorslab steel tube |
| 02/15/2012 | CN101333844B 一种空腔模壳构件 One kind of cavity shuttering member |
| 02/08/2012 | CN202139848U 一种新型门窗洞模板紧固装置 A new door hole template fastening device |
| 02/01/2012 | CN202129854U 一种制作组合空腹构件用机制模具系统 Fasting means of making a composite mold system with mechanisms |
| 02/01/2012 | CN202129853U 一种制作组合空腹构件用机制模具系统 Fasting means of making a composite mold system with mechanisms |
| 02/01/2012 | CN202129852U 一种制作组合空腹构件用机制模具系统 Fasting means of making a composite mold system with mechanisms |
| 02/01/2012 | CN101824910B 电梯井的快速支模施工方法 Quick formwork construction method of the elevator shaft |
| 01/25/2012 | CN202125075U Mould for positioning structure embedded anchoring bolt |
| 01/25/2012 | CN202125074U Double cone floorslab reserved-hole die |
| 01/25/2012 | CN102328343A Automatic control mechanical mold system for manufacturing cavity members |
| 01/19/2012 | DE102010027661A1 Schalungsvorrichtung und Verfahren zum Schaffen einer Aussparung beim Gießen eines Bauteils Shuttering apparatus and method for providing a recess in the casting of a component |
| 01/18/2012 | CN202117322U Floor slab hole reservation device being convenient to use repeatedly |
| 01/18/2012 | CN202117321U Composite thin-wall box for hollow floor system |
| 01/18/2012 | CN202117320U Floating-resistant device for inner circle mold of circulation water pipe trench |
| 01/18/2012 | CN102322141A Concrete embedded die for water supply and drainage pipe riser and mounting position forming and mounting method |
| 01/18/2012 | CN102322028A Semi-automatic arch culvert construction template |
| 01/18/2012 | CN102041858B Cavity member for concrete hollow slab |
| 01/18/2012 | CN102021961B Cavity member for concrete hollow slab |
| 01/18/2012 | CN101440645B Cavity member for hollow slab |
| 01/18/2012 | CN101324132B Hollow carcass for cast-in-situ concrete filling |
| 01/12/2012 | WO2012005598A1 Casting frame for sealing a conduit in a deck and use of same |
| 01/11/2012 | CN202108101U Closet pan pipe joint water shut-off precast die |
| 01/11/2012 | CN102312502A Prefabricated product for net rib board |
| 01/04/2012 | CN202100004U Pre-embedded component of whole pipeline |
| 01/04/2012 | CN202100003U Casing pipe used for pipeline prepared hole |
| 01/04/2012 | CN102303363A Die for making combined cavity member by using machine |
| 01/04/2012 | CN102303362A Machine-made die for making combined cavity member |
| 01/03/2012 | CA2429407C Sleeve for toilet flanges and drains |
| 12/29/2011 | DE102010025489A1 Open formwork for arranging on sub-structure, has attachment element provided with screw hole and retaining clip for lower and upper profiled elements, where clip is accesses into groove in side surface of profiled element |
| 12/28/2011 | CN202090594U 管道预留洞套管装置 Pipeline reserved hole sleeve device |
| 12/28/2011 | CN102294740A 一种机器制作组合空腔构件用模具 A machine combination produced cavity mold member |
| 12/21/2011 | CN202081547U 一种应用在空心楼盖中的筒模 One application of the barrel in the hollow floor mold |
| 12/21/2011 | CN101696587B 一种轻质板用预制构件 A lightweight board with precast |
| 12/21/2011 | CN101343933B 一种模壳构件 A molded shell member |
| 12/21/2011 | CN101333842B 一种永久模壳构件 A permanent shuttering member |
| 12/21/2011 | CN101319569B 一种封闭空心管构件 A closed hollow tube member |
| 12/21/2011 | CN101319564B 一种封闭的空心管构件 A closed hollow tube member |
| 12/21/2011 | CN101319563B 一种现浇砼填充用空心胎体 One kind situ concrete filled hollow carcass |
| 12/21/2011 | CN101255745B 一种组合钢筋砼空心楼板 A combination of reinforced concrete hollow floor |