E04C1/00	7	Building elements of block or other shape for the construction of parts of buildings (of relatively thin form E04C2/00; structural elongated elements designed for load-supporting E04C3/00, e.g. columns or pillars E04C3/30; manufacture or material of building bricks, stones, or the like B28, C03, C04; paving elements E01C; general building constructions E04B, e.g. walls E04B2/00, floors E04B5/00, roofs E04B7/00, ceilings E04B9/00; {roof coverings E04D; coverings for walls or ceilings E04F13/00; floorings E04F15/00;} structural elements specially designed for built-in conduit shafts E04F17/00; {elements for buildings for particular purposes E04H7/00}; special elements for building ovens or furnaces F24B, F27D)	E04C1/00	E04C1/00		2220
E04C1/24	8	{Elements for building-up floors, ceilings, roofs, arches, or beams (E04C1/39&#160;-&#160;E04C1/42 take precedence; flooring E04F15/00)}	E04B5/00	E04C1/24		159
E04C1/34	9	{designed for use as filling elements}	E04B5/16	E04C1/34		63
E04C1/36	10	{between joists or girders}	E04B5/16	E04C1/36		18
E04C1/38	10	{in ribbed or cross-ribbed floors, ceilings, or roofs consisting of reinforced concrete}	E04B5/16	E04C1/38		29
E04C1/39	8	characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra	E04C1/39	E04C1/39		1271
E04C1/392	9	{for ventilating, heating or cooling}	E04C1/39	E04C1/39		383
E04C1/395	9	{for claustra, fences, planting walls, e.g. sound-absorbing (pots for vertical horticulture A01G9/022)}	E04C1/39	E04C1/39		1243
E04C1/397	9	{serving for locating conduits (E04C1/392 takes precedence)}	E04C1/39	E04C1/39		634
E04C1/40	8	built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts	E04C1/40	E04C1/40		2362
E04C1/41	9	composed of insulating material and load-bearing concrete, stone or stone-like material	E04C1/41	E04C1/41		1850
E04C1/42	8	of glass or other transparent material {(panels made of glass bricks E04C2/546)}	E04C1/42	E04C1/42		998
E04C2/00	7	Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels (materials or manufacture, see the relevant subclasses, e.g. B27N, D21J; made in situE04B; specially designed for insulation or other protection E04B1/62; load-carrying floor structures E04B5/02, E04B5/16; roofs consisting of self-supporting slabs E04B7/20; roof or like covering elements E04D3/00; for lining or finishing E04F13/00)	E04C2/00	E04C2/00		331
E04C2002/001	8	{Mechanical features of panels}	E04C2/00	E04C2/00		91
E04C2002/002	9	{Panels with integrated lifting means, e.g. with hoisting lugs}	E04C2/00	E04C2/00		217
E04C2002/004	9	{Panels with profiled edges, e.g. stepped, serrated}	E04C2/00	E04C2/00		657
E04C2002/005	8	{Appearance of panels}	E04C2/00	E04C2/00		116
E04C2002/007	9	{Panels with the appearance of a brick wall}	E04C2/00	E04C2/00		193
E04C2002/008	9	{Panels with the appearance of a natural stone wall}	E04C2/00	E04C2/00		86
E04C2/02	8	characterised by specified materials (translucent E04C2/54)	E04C2/02	E04C2/02		349
E04C2/04	9	of concrete or other stone-like material; of asbestos cement; {of cement and other mineral fibres}(E04C2/26 takes precedence; material or manufacture B28, C04)	E04C2/04	E04C2/04		1169
E04C2/041	10	{composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material}	E04C2/04	E04C2/04		755
E04C2/042	11	{Apparatus for handling the smaller elements or the hardenable material; bricklaying machines for prefabricated panels (bricklaying machines in general E04G21/22)}	E04C2/04	E04C2/04		174
E04C2/043	10	{of plaster (E04C2/049 takes precedence)}	E04C2/04	E04C2/04		1545
E04C2/044	10	{of concrete (E04C2/049 takes precedence)}	E04C2/04	E04C2/04		1899
E04C2002/045	11	{with two parallel leaves connected by tie anchors}	E04C2/04	E04C2/04		123
E04C2002/046	12	{Flat anchors}	E04C2/04	E04C2/04		70
E04C2002/047	12	{Pin or rod shaped anchors}	E04C2/04	E04C2/04		117
E04C2002/048	12	{Bent wire anchors}	E04C2/04	E04C2/04		119
E04C2/049	10	{completely or partially of insulating material, e.g. cellular concrete or foamed plaster}	E04C2/04	E04C2/04		962
E04C2/06	10	reinforced	E04C2/06	E04C2/06		2698
E04C2/08	9	of metal, e.g. sheet metal (E04C2/26 takes precedence)	E04C2/08	E04C2/08		1588
E04C2/10	9	of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products ({E04C2/049}, E04C2/26 take precedence; {hydraulic cement and mineral fibres E04C2/04})	E04C2/10	E04C2/10		483
E04C2/12	10	of solid wood	E04C2/12	E04C2/12		1090
E04C2/14	11	reinforced	E04C2/14	E04C2/14		201
E04C2/16	10	of fibres, chips, vegetable stems, or the like	E04C2/16	E04C2/16		1996
E04C2/18	11	with binding wires, reinforcing bars, or the like	E04C2/18	E04C2/18		323
E04C2/20	10	of plastics	E04C2/20	E04C2/20		928
E04C2/205	11	{of foamed plastics, or of plastics and foamed plastics, optionally reinforced}	E04C2/20	E04C2/20		1340
E04C2/22	11	reinforced {(E04C2/205 takes precedence)}	E04C2/22	E04C2/22		640
E04C2/24	10	laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20	E04C2/24	E04C2/24		810
E04C2/243	11	{one at least of the material being insulating}	E04C2/24	E04C2/24		1079
E04C2/246	11	{combinations of materials fully covered by E04C2/16 and E04C2/20}	E04C2/24	E04C2/24		588
E04C2/26	9	composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups {(of cement and mineral fibres E04C2/04)}	E04C2/26	E04C2/26		3360
E04C2/28	10	combinations of materials fully covered by groups E04C2/04 and E04C2/08	E04C2/28	E04C2/28		561
E04C2/284	10	at least one of the materials being insulating	E04C2/284	E04C2/284		2753
E04C2/288	11	composed of insulating material and concrete, stone or stone-like material	E04C2/288	E04C2/288		2387
E04C2/2885	12	{with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous}	E04C2/288	E04C2/288		796
E04C2/292	11	composed of insulating material and sheet metal	E04C2/292	E04C2/292		2753
E04C2/296	11	composed of insulating material and non-metallic or unspecified sheet-material (E04C2/288 takes precedence)	E04C2/296	E04C2/296		2263
E04C2/30	8	characterised by the shape or structure (translucent E04C2/54)	E04C2/30	E04C2/30		4365
E04C2/32	9	formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material	E04C2/32	E04C2/32		879
E04C2/322	10	{with parallel corrugations}	E04C2/32	E04C2/32		1031
E04C2/324	10	{with incisions or reliefs in the surface (E04C2/326 takes precedence)}	E04C2/32	E04C2/32		283
E04C2/326	10	{with corrugations, incisions or reliefs in more than one direction of the element}	E04C2/32	E04C2/32		450
E04C2/328	10	{slightly bowed or folded panels not otherwise provided for}	E04C2/32	E04C2/32		318
E04C2/34	9	composed of two or more spaced sheet-like parts (E04C2/32 takes precedence; spacers for cavity walls E04B2/44)	E04C2/34	E04C2/34		2066
E04C2/3405	10	{spaced apart by profiled spacer sheets}	E04C2/34	E04C2/34		1188
E04C2002/3411	11	{Dimpled spacer sheets}	E04C2/34	E04C2/34		33
E04C2002/3416	12	{with cylindrical dimples}	E04C2/34	E04C2/34		36
E04C2002/3422	12	{with polygonal dimples}	E04C2/34	E04C2/34		104
E04C2002/3427	12	{with conical dimples}	E04C2/34	E04C2/34		54
E04C2002/3433	12	{with dimples extending from both sides of the spacer sheet}	E04C2/34	E04C2/34		63
E04C2002/3438	13	{with saddle-shaped dimples, e.g. eggcrate type spacer sheets}	E04C2/34	E04C2/34		81
E04C2002/3444	11	{Corrugated sheets}	E04C2/34	E04C2/34		74
E04C2002/345	12	{with triangular corrugations}	E04C2/34	E04C2/34		155
E04C2002/3455	12	{with trapezoidal corrugations}	E04C2/34	E04C2/34		253
E04C2002/3461	12	{with rectangular corrugations}	E04C2/34	E04C2/34		77
E04C2002/3466	12	{with sinusoidal corrugations}	E04C2/34	E04C2/34		220
E04C2002/3472	11	{with multiple layers of profiled spacer sheets}	E04C2/34	E04C2/34		264
E04C2002/3477	10	{spaced apart by tubular elements parallel to the sheets}	E04C2/34	E04C2/34		94
E04C2002/3483	10	{spaced apart by spacers stamped from the sheets}	E04C2/34	E04C2/34		30
E04C2002/3488	10	{spaced apart by frame like structures}	E04C2/34	E04C2/34		373
E04C2002/3494	10	{Apparatus for making profiled spacer sheets}	E04C2/34	E04C2/34		108
E04C2/36	10	spaced apart by transversely-placed strip material, e.g. honeycomb panels (honeycomb or other core members for layered products B32B)	E04C2/36	E04C2/36		1452
E04C2/365	11	{by honeycomb structures}	E04C2/36	E04C2/36		1462
E04C2/38	9	with attached ribs, flanges, or the like, e.g. framed panels (concerned with attaching to other panels or elements to form a structure, see the places for the relevant structure, e.g. E04B2/00)	E04C2/38	E04C2/38		1908
E04C2/382	10	{with a frame of concrete or other stone-like substance}	E04C2/38	E04C2/38		460
E04C2/384	10	{with a metal frame}	E04C2/38	E04C2/38		2207
E04C2/386	10	{with a frame of unreconstituted or laminated wood}	E04C2/38	E04C2/38		1060
E04C2/388	10	{with a frame of other materials, e.g. fibres, plastics}	E04C2/38	E04C2/38		318
E04C2/40	9	composed of a number of smaller components rigidly or movably connected together, e.g. interlocking, hingedly connected {of particular shape, e.g. not rectangular of variable shape or size, e.g. flexible or telescopic panels (E04C2/041 takes precedence)}	E04C2/40	E04C2/40		1054
E04C2/405	10	{composed of two or more hingedly connected parts}	E04C2/40	E04C2/40		270
E04C2/42	9	Gratings; Grid-like panels (reinforcing elements E04C5/00; built-in gratings E04F19/10; gratings in general F16S3/00)	E04C2/42	E04C2/42		354
E04C2/421	10	{made of bar-like elements, e.g. bars discontinuous in one direction}	E04C2/42	E04C2/42		119
E04C2/422	11	{with continuous bars connecting at crossing points of the grid pattern}	E04C2/42	E04C2/42		162
E04C2/423	12	{with notches}	E04C2/42	E04C2/42		513
E04C2/425	12	{made of perforated bars}	E04C2/42	E04C2/42		208
E04C2/426	11	{with continuous bars that remain unconnected at crossing points of the grid pattern, e.g. with undulating bars}	E04C2/42	E04C2/42		170
E04C2/427	10	{Expanded metal or other monolithic gratings}	E04C2/42	E04C2/42		362
E04C2/428	10	{Separate connecting means, e.g. connecting gratings to underlying structure}	E04C2/42	E04C2/42		158
E04C2/44	8	{characterised by the purpose}	E04B2/00	E04C2/44		180
E04C2/46	9	{specially adapted for making walls (E04C2/52, E04C2/54 take precedence; structure of slab-shaped elements E04B1/02; walls of elements of relatively thin form E04B2/72)}	E04B2/00	E04C2/46		2118
E04C2/48	9	{as high as or higher than the room, i.e. having provisions concerning the connection with at least two floors (E04C2/52 and E04C2/54 take precedence)}	E04B2/00	E04C2/48		90
E04C2/50	9	{Self-supporting slabs specially adapted for making floors ceilings, or roofs, e.g. able to be loaded (E04C2/52, E04C2/54 take precedence; structures of slab-shaped elements E04B1/02; floor structures E04B5/00; roofs consisting of self-supporting slabs E04B7/20; ceilings E04B9/00; roof coverings E04D; floor coverings E04F15/00)}	E04B5/02	E04C2/50		647
E04C2/52	9	with special adaptations for auxiliary purposes, e.g. serving for locating conduits (E04C2/54 takes precedence; block-shaped elements therefor E04C1/39; floor structures incorporating ducts E04B5/48)	E04C2/52	E04C2/52		1238
E04C2/521	10	{serving for locating conduits; for ventilating, heating or cooling}	E04C2/52	E04C2/52		1420
E04C2/523	11	{for ventilating}	E04C2/52	E04C2/52		274
E04C2/525	11	{for heating or cooling (solar heat collectors F24S10/00; heat storage F28D20/00)}	E04C2/52	E04C2/52		1358
E04C2/526	10	{with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings}	E04C2/52	E04C2/52		573
E04C2/528	11	{Impervious or hermetic panels not otherwise provided for}	E04C2/52	E04C2/52		133
E04C2/54	8	Slab-like translucent elements (floors for transmitting light E04B5/46; translucent or open-work ceilings E04B9/32, E04B9/34; translucent roof coverings E04D3/06, E04D3/28)	E04C2/54	E04C2/54		1440
E04C2/543	9	{Hollow multi-walled panels with integrated webs}	E04C2/54	E04C2/54		516
E04C2/546	9	{made of glass bricks}	E04C2/54	E04C2/54		158
E04C3/00	7	Structural elongated elements designed for load-supporting (as building aids E04G)	E04C3/00	E04C3/00		236
E04C3/005	8	{Girders or columns that are rollable, collapsible or otherwise adjustable in length or height (girders as supporting members for forms E04G11/54)}	E04C3/00	E04C3/00		627
E04C3/02	8	Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; {Braces}(E04C3/38 takes precedence; for structures characterised by movable, separable, or collapsible parts E04B1/343; {braced purlins E04B7/024})	E04C3/02	E04C3/02		1884
E04C2003/023	9	{Lintels}	E04C3/02	E04C3/02		893
E04C2003/026	9	{Braces}	E04C3/02	E04C3/02		561
E04C3/04	9	of metal (E04C3/29 takes precedence; as reinforcing elements E04C5/06; manufacture B21)	E04C3/04	E04C3/04		1989
E04C2003/0404	10	{beams, girders, or joists characterised by cross-sectional aspects}	E04C3/04	E04C3/04		68
E04C2003/0408	11	{characterised by assembly or the cross-section}	E04C3/04	E04C3/04		100
E04C2003/0413	12	{being built up from several parts}	E04C3/04	E04C3/04		1849
E04C2003/0417	13	{demountable}	E04C3/04	E04C3/04		508
E04C2003/0421	12	{comprising one single unitary part}	E04C3/04	E04C3/04		1536
E04C2003/0426	11	{characterised by material distribution in cross section}	E04C3/04	E04C3/04		19
E04C2003/043	12	{the hollow cross-section comprising at least one enclosed cavity}	E04C3/04	E04C3/04		1247
E04C2003/0434	12	{the open cross-section free of enclosed cavities}	E04C3/04	E04C3/04		1713
E04C2003/0439	12	{the cross-section comprising open parts and hollow parts}	E04C3/04	E04C3/04		771
E04C2003/0443	11	{characterised by substantial shape of the cross-section}	E04C3/04	E04C3/04		123
E04C2003/0447	12	{circular- or oval-shaped}	E04C3/04	E04C3/04		292
E04C2003/0452	12	{H- or I-shaped}	E04C3/04	E04C3/04		1833
E04C2003/0456	13	{hollow flanged, i.e. "dogbone" metal beams}	E04C3/04	E04C3/04		166
E04C2003/046	12	{L- or T-shaped}	E04C3/04	E04C3/04		531
E04C2003/0465	12	{square- or rectangular-shaped}	E04C3/04	E04C3/04		1115
E04C2003/0469	12	{triangular-shaped}	E04C3/04	E04C3/04		172
E04C2003/0473	12	{U- or C-shaped}	E04C3/04	E04C3/04		1392
E04C2003/0478	12	{X-shaped}	E04C3/04	E04C3/04		130
E04C2003/0482	12	{Z- or S-shaped}	E04C3/04	E04C3/04		235
E04C2003/0486	10	{Truss like structures composed of separate truss elements}	E04C3/04	E04C3/04		479
E04C2003/0491	11	{the truss elements being located in one single surface or in several parallel surfaces}	E04C3/04	E04C3/04		1337
E04C2003/0495	11	{the truss elements being located in several non-parallel surfaces}	E04C3/04	E04C3/04		543
E04C3/06	10	with substantially solid, i.e. unapertured, web (E04C3/10, E04C3/11 take precedence {honeycomb girders E04C3/083})	E04C3/06	E04C3/06		1313
E04C3/065	11	{with special adaptations for the passage of cables or conduits through the web}	E04C3/06	E04C3/06		100
E04C3/07	11	at least partly of bent or otherwise deformed strip- or sheet-like material	E04C3/07	E04C3/07		1936
E04C3/08	10	with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders (E04C3/10, E04C3/11 take precedence)	E04C3/08	E04C3/08		1362
E04C3/083	11	{Honeycomb girders; Girders with apertured solid web}	E04C3/08	E04C3/08		241
E04C3/086	12	{of the castellated type}	E04C3/08	E04C3/08		144
E04C3/09	11	at least partly of bent or otherwise deformed strip- or sheet-like material	E04C3/09	E04C3/09		770
E04C3/10	10	prestressed	E04C3/10	E04C3/10		526
E04C3/11	10	with non-parallel upper and lower edges, e.g. roof trusses (arched girders, portal frames E04C3/38)	E04C3/11	E04C3/11		721
E04C3/12	9	of wood, e.g. with reinforcements, with tensioning members (E04C3/292 takes precedence)	E04C3/12	E04C3/12		399
E04C3/122	10	{Laminated}	E04C3/12	E04C3/12		284
E04C3/125	10	{End caps therefor}	E04C3/12	E04C3/12		59
E04C3/127	10	{with hollow cross section}	E04C3/12	E04C3/12		160
E04C3/14	10	with substantially solid, i.e. unapertured, web ({E04C3/127,}E04C3/17, E04C3/18 take precedence)	E04C3/14	E04C3/14		684
E04C3/145	11	{with special adaptations for the passage of cables or conduits through the web, e.g. reinforcements}	E04C3/14	E04C3/14		24
E04C3/16	10	with apertured web, e.g. trusses (E04C3/17, E04C3/18 take precedence)	E04C3/16	E04C3/16		415
E04C3/17	10	with non-parallel upper and lower edges, e.g. roof trusses	E04C3/17	E04C3/17		464
E04C3/18	10	with metal {or other} reinforcements or tensioning members	E04C3/18	E04C3/18		508
E04C3/185	11	{Synthetic reinforcements}	E04C3/18	E04C3/18		141
E04C3/20	9	of concrete or other stone-like material, e.g. with reinforcements or tensioning members (reinforcing elements E04C5/00)	E04C3/20	E04C3/20		1744
E04C3/205	10	{with apertured web, e.g. frameworks, trusses (E04C3/26 takes precedence)}	E04C3/20	E04C3/20		163
E04C3/22	10	built-up by elements jointed in line	E04C3/22	E04C3/22		765
E04C3/26	10	prestressed (E04C3/22, E04C3/29 take precedence; prestressing members E04C5/08)	E04C3/26	E04C3/26		837
E04C3/28	9	of materials not covered by groups E04C3/04 - E04C3/20	E04C3/28	E04C3/28		731
E04C3/285	10	{of glass}	E04C3/28	E04C3/28		68
E04C3/29	9	built-up from parts of different material, {i.e. composite structures}	E04C3/29	E04C3/29		1559
E04C3/291	10	{with apertured web}	E04C3/29	E04C3/29		230
E04C3/292	10	the materials being wood and metal	E04C3/292	E04C3/292		852
E04C3/293	10	the materials being steel and concrete (concrete with internal reinforcements or tensioning members E04C3/20)	E04C3/293	E04C3/293		1755
E04C3/294	11	of concrete combined with a girder-like structure extending laterally outside the element (light weight girders used as reinforcement E04C5/065; as part of a floor structure E04B5/23)	E04C3/294	E04C3/294		429
E04C3/30	8	Columns; Pillars; Struts (not designed for end loading E04C3/02; posts, masts, as independent structures E04H12/00)	E04C3/30	E04C3/30		1013
E04C3/32	9	of metal (E04C3/36 takes precedence)	E04C3/32	E04C3/32		2790
E04C3/34	9	of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings (E04C3/36 takes precedence)	E04C3/34	E04C3/34		3995
E04C3/36	9	of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials	E04C3/36	E04C3/36		1688
E04C3/38	8	Arched girders or portal frames (straight girders able to be bent E04C3/02; inflatable E04H15/20)	E04C3/38	E04C3/38		217
E04C3/40	9	of metal (E04C3/46 takes precedence)	E04C3/40	E04C3/40		821
E04C3/42	9	of wood, e.g. units for rafter roofs (E04C3/46 takes precedence)	E04C3/42	E04C3/42		466
E04C3/44	9	of concrete or other stone-like material, e.g. with reinforcements or tensioning members (E04C3/46 takes precedence)	E04C3/44	E04C3/44		256
E04C3/46	9	of materials not covered by groups E04C3/40 - E04C3/44; of a combination of two or more materials	E04C3/46	E04C3/46		154
E04C5/00	7	Reinforcing elements, e.g. for concrete; Auxiliary elements therefor ({methods or devices for making reinforcing materials B21D;} material composition {C04B,}C21, C22)<br><br><u>NOTE</u><br><br>In this group, the following terms or expressions are used with the meanings indicated: <br>"reinforcing" means increasing any physical strength characteristic of the end product, e.g. compressive or flexural strength; <br>"elements" includes relatively large bodies, e.g. steel bars, as well as relatively small discrete bodies of any form, e.g. glass fibres.<br>Discrete reinforcing elements, which are small compared with the reinforced building element, only characterised by their composition are classified in C04B, e.g. steel fibres C04B14/48, plastic elements with a shape other than granular or fibrous C04B16/12	E04C5/00	E04C5/00		364
E04C5/01	8	Reinforcing elements of metal, e.g. with non-structural coatings {(E04C5/08 takes precedence)}	E04C5/01	E04C5/01		1164
E04C5/012	9	{Discrete reinforcing elements, e.g. fibres}	E04C5/01	E04C5/01		536
E04C5/015	9	{Anti-corrosion coatings or treating compositions, e.g. containing waterglass or based on another metal (coating of discrete reinforcing elements C04B20/10)}	E04C5/01	E04C5/01		271
E04C5/017	10	{Anti-corrosion coatings or treating compositions containing cement}	E04C5/01	E04C5/01		54
E04C5/02	9	of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent	E04C5/02	E04C5/02		599
E04C5/03	10	with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete	E04C5/03	E04C5/03		1635
E04C5/04	10	Mats ({combined with reinforcing elements protruding out of the plane of the mat E04C5/0627; three-dimensional mats E04C5/0636}; bases for plaster E04F13/04)	E04C5/04	E04C5/04		1672
E04C5/06	9	of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders {(anchorage devices specially adapted for balconies E04B1/0038; supporting devices for connector reinforcing rods for concrete walls E04G21/125)}	E04C5/06	E04C5/06		1739
E04C5/0604	10	{Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods (E04C5/0631 takes precedence)}	E04C5/06	E04C5/06		1046
E04C5/0609	11	{Closed cages composed of two or more coacting cage parts, e.g. transversally hinged or nested parts}	E04C5/06	E04C5/06		200
E04C5/0613	11	{Closed cages made of one single bent reinforcement mat}	E04C5/06	E04C5/06		107
E04C5/0618	11	{Closed cages with spiral- or coil-shaped stirrup rod}	E04C5/06	E04C5/06		331
E04C5/0622	11	{Open cages, e.g. connecting stirrup baskets (E04C5/0609 takes precedence)}	E04C5/06	E04C5/06		195
E04C5/0627	10	{Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat (E04C5/0645 takes precedence)}	E04C5/06	E04C5/06		316
E04C5/0631	11	{Reinforcing mats combined with separate prefabricated reinforcement cages or girders (E04C5/064 takes precedence)}	E04C5/06	E04C5/06		151
E04C5/0636	10	{Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts (E04C5/0645 takes precedence)}	E04C5/06	E04C5/06		355
E04C5/064	11	{the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars}	E04C5/06	E04C5/06		416
E04C5/0645	10	{Shear reinforcements, e.g. shearheads for floor slabs}	E04C5/06	E04C5/06		592
E04C5/065	10	Light-weight girders, e.g. with precast parts (light-weight girders in general E04C3/08, E04C3/294)	E04C5/065	E04C5/065		1296
E04C5/0653	11	{with precast parts}	E04C5/065	E04C5/065		116
E04C5/0656	12	{with lost formwork}	E04C5/065	E04C5/065		182
E04C5/07	8	Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal (metal elements with non-structural coatings E04C5/01)	E04C5/07	E04C5/07		1993
E04C5/073	9	{Discrete reinforcing elements, e.g. fibres}	E04C5/07	E04C5/07		826
E04C5/076	10	{Specially adapted packagings therefor, e.g. for dosing}	E04C5/07	E04C5/07		71
E04C5/08	8	Members specially adapted to be used in prestressed constructions {(production of reinforced objects in general B28B23/00; prestressed structures produced in situE04G21/12)}	E04C5/08	E04C5/08		1797
E04C5/085	9	{Tensile members made of fiber reinforced plastics}	E04C5/08	E04C5/08		198
E04C5/10	9	Ducts	E04C5/10	E04C5/10		434
E04C5/12	9	Anchoring devices (tools or methods for tensioning {in situ}E04G21/12)	E04C5/12	E04C5/12		1636
E04C5/122	10	{the tensile members are anchored by wedge-action}	E04C5/12	E04C5/12		936
E04C5/125	10	{the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations}	E04C5/12	E04C5/12		629
E04C5/127	10	{The tensile members being made of fiber reinforced plastics}	E04C5/12	E04C5/12		172
E04C5/16	8	Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups ({E04C5/06 takes precedence;} tools connecting reinforcing elements E04G21/12)	E04C5/16	E04C5/16		2495
E04C5/161	9	{Protective caps for the ends of reinforcing bars}	E04C5/16	E04C5/16		296
E04C5/162	9	{Connectors or means for connecting parts for reinforcements (E04C5/168 takes precedence)}	E04C5/16	E04C5/16		1233
E04C5/163	10	{the reinforcements running in one single direction}	E04C5/16	E04C5/16		817
E04C5/165	11	{Coaxial connection by means of sleeves}	E04C5/16	E04C5/16		3272
E04C5/166	10	{the reinforcements running in different directions}	E04C5/16	E04C5/16		434
E04C5/167	11	{Connection by means of clips or other resilient elements}	E04C5/16	E04C5/16		451
E04C5/168	9	{Spacers connecting parts for reinforcements and spacing the reinforcements from the form}	E04C5/16	E04C5/16		1897
E04C5/18	9	{Spacers} of metal or substantially of metal {(E04C5/168 takes precedence)}	E04C5/18	E04C5/18		2067
E04C5/20	9	of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires {(E04C5/168 takes precedence)}	E04C5/20	E04C5/20		1262
E04C5/201	10	{Spacer blocks with embedded separate holding wire or clips}	E04C5/20	E04C5/20		353
E04C5/203	10	{Circular and spherical spacers}	E04C5/20	E04C5/20		346
E04C5/205	10	{Ladder or strip spacers}	E04C5/20	E04C5/20		178
E04C5/206	10	{Spacers having means to adapt the spacing distance}	E04C5/20	E04C5/20		206
E04C5/208	10	{Spacers especially adapted for cylindrical reinforcing cages}	E04C5/20	E04C5/20		59
