ClassID:

128565

E02D29/025 - CPC Classification

Classification description:

underground or underwater structures Independent ; Retaining walls; Retaining or protecting walls made up of similar modular elements stacked without mortar

Recent Application in this class:
#1
20250333923
2025-10-30

COASTAL INTERBLOC REINFORCED MEDIUM VARIABLE GEOMETRY VARIABLE DENSITY MODULAR REVETMENT SYSTEM

#2
20250215686
2025-07-03

HOLLOW INTERCONNECTING PRISM BLOCKS

#3
20250198110
2025-06-19

COASTAL INTERBLOC REINFORCED MEDIUM VARIABLE GEOMETRY VARIABLE DENSITY MODULAR REVETMENT SYSTEM

#4
20250179756
2025-06-05

MODULAR WALL PANEL SECTION, SYSTEM AND METHOD THEREOF

#5
20250171998
2025-05-29

METHOD OF MANUFACTURING A CAST STONE HARDSCAPING BLOCK

#6
20250171979
2025-05-29

Plantable Retaining Wall Block and Retaining Walls Thereof

#7
20250116109
2025-04-10

WALL BLOCK SYSTEM

#8
20250084605
2025-03-13

SEGMENTED WALL SYSTEMS

#9
20250067014
2025-02-27

RETAINING WALL SYSTEMS

#10
20250019921
2025-01-16

RETAINING WALL BLOCK SYSTEM

#11
20250012037
2025-01-09

RETAINING WALL SYSTEMS

#12
20240426100
2024-12-26

WALL BLOCK SYSTEM

#13
20240401299
2024-12-05

SEGMENTED WALL AND LANDSCAPING BLOCK SYSTEMS WITH LUG PROCESSES

#14
20240301684
2024-09-12

INTERLOCKING MASONRY SYSTEM

#15
20240279896
2024-08-22

MODULAR WALL SYSTEM

#16
20240229456
2024-07-11

BUILDING BLOCK, SYSTEM AND METHODS

#17
20240159048
2024-05-16

Cast stone corner hardscaping block

#18
20240141612
2024-05-02

BUILDING ELEMENTS FOR MAKING RETAINING WALLS, AND SYSTEMS AND METHODS OF USING SAME

#19
20240140003
2024-05-02

MANUFACTURED RETAINING WALL BLOCK WITH IMPROVED FALSE JOINT

#20
20240117586
2024-04-11

BLOCK WITH CURVED ENGAGEMENT SURFACES FOR MAINTAINING EVEN SETBACK

#21
20230295894
2023-09-21

RETAINING WALL STRUCTURE

#22
20230287646
2023-09-14

PRECAST VERTICAL REINFORCEMENT CONCRETE CUBE RETAINING WALL AND MOLD

#23
20230241810
2023-08-03

Manufactured retaining wall block with improved false joint

#24
20230228056
2023-07-20

Supporting Masonry Block

#25
20230193579
2023-06-22

MULTI-BATTERED SEGMENTAL RETAINING WALL BLOCKS WITH INTEGRAL SELF ALIGNMENT SYSTEM, AND METHODS OF FORMING RETAINING WALLS WITH SAME

#26
20230150174
2023-05-18

ADJUSTABLE LOCATOR RETAINING WALL BLOCK AND MOLD APPARATUS

#27
20230123583
2023-04-20

Corner Masonry Block

#28
20230090438
2023-03-23

Segmented wall systems having tail blocks

#29
20230080283
2023-03-16

EMBANKMENT WALL STRUCTURE OF MONOLITHIC FACING PANELS, CHANGER PANELS, STANDARD FACING PANELS AND SAID PANELS THEREOF

#30
20230003017
2023-01-05

Building block, system and methods

#31
20220412030
2022-12-29

Construction method for underwater concrete block structure

#32
20220325494
2022-10-13

Catenary panel retaining wall

#33
20220307258
2022-09-29

System for wall construction

#34
20220298740
2022-09-22

Retaining wall systems

#35
20220259812
2022-08-18

Masonry block

#36
20220228368
2022-07-21

Vegetated retaining wall block apparatus and method

#37
20220162826
2022-05-26

Segmental retaining wall block with integral vertical interlock system

#38
20220112677
2022-04-14

Masonry block

#39
20220098816
2022-03-31

Segmental retaining wall unit

#40
20220081868
2022-03-17

Building elements for making retaining walls, and systems and methods of using same

#41
20220074161
2022-03-10

Block with curved engagement surfaces for maintaining even setback

#42
20220002960
2022-01-06

Modular building block apparatus

#43
20210395971
2021-12-23

Masonry block

#44
20210299918
2021-09-30

Manufactured retaining wall block with improved false joint

#45
20210277620
2021-09-09

GOLF COURSE BUNKER

#46
20210254331
2021-08-19

Method and apparatus for double faced wall

#47
20210230866
2021-07-29

Method and apparatus for double faced wall

#48
20210207336
2021-07-08

Concrete building block and methods

#49
20210180283
2021-06-17

Interlocking blocking system for retaining walls and other uses

#50
20210172171
2021-06-10

WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS AND METHOD OF CONSTRUCTING WALLS

#51
20210138695
2021-05-13

Adjustable locator retaining wall block and mold apparatus

#52
20210108409
2021-04-15

Building block, wall constructions made from building blocks, and methods

#53
20210108390
2021-04-15

Combination standard and corner segmental retaining wall block with integral vertical interlock system

#54
20210010221
2021-01-14

Modular Wall Elements, Systems, and Methods

#55
20210010220
2021-01-14

Block with curved engagement surfaces for maintaining even setback

#56
20200347596
2020-11-05

Retaining wall block and retaining wall block system

#57
20200308825
2020-10-01

Method for constructing a multi-stage block wall

#58
20200308800
2020-10-01

THIN STABILIZED SEGMENTAL WALL BLOCKS, SOIL REINFORCING SYSTEM, AND METHODS

#59
20200299920
2020-09-24

Wall blocks having one or more multi-faceted faces or side walls, wall block systems and methods of constructing a wall

#60
20200270836
2020-08-27

Multi-oriented segmental wall blocks, soil reinforcing system, and methods

#61
20200230849
2020-07-23

Manufactured retaining wall block with improved false joint

#62
20200199841
2020-06-25

Precast reinforced concrete heavy duty retaining wall

#63
20200131766
2020-04-30

Retaining wall containing wall blocks with weight bearing pads

#64
20200086533
2020-03-19

Adjustable locator retaining wall block and mold apparatus

#65
20190368152
2019-12-05

METHOD FOR MAKING MODULAR RETAINING WALL BLOCK WITH LEVER EXTENSION USING CMU BLOCK MACHINE

#66
20190368151
2019-12-05

BUILDING ELEMENTS FOR MAKING RETAINING WALLS, AND SYSTEMS AND METHODS OF USING SAME

#67
20190323198
2019-10-24

Blocks, block systems and methods of making blocks

#68
20190292775
2019-09-26

Building block, wall constructions made from building blocks, and methods

#69
20190277001
2019-09-12

Wall blocks having one or more multi-faceted faces or side walls, wall block systems and methods of constructing a wall

#70
20190264417
2019-08-29

Method for manufacturing a stone retaining wall block

#71
20190257054
2019-08-22

Building block and methods

#72
20190255734
2019-08-22

Method and mold for retaining wall corner and column blocks

#73
20190242088
2019-08-08

Strip-type reinforcing material and reinforcing material assembly comprising same

#74
20190234041
2019-08-01

CONNECTION SURFACE FOR A STRUCTURAL UNIT AND METHOD OF MAKING SAME

#75
20190203441
2019-07-04

Building elements for making retaining walls, and systems and methods of using same

#76
20190136482
2019-05-09

Block reinforcement cage having stem reinforcement portions with open apertures formed therein, for use in reinforcing a molded concrete U-wall construction block

#77
20190119915
2019-04-25

Retaining wall block and retaining wall block system

#78
20190100894
2019-04-04

Reversible segmental retaining wall block, molds and methods for manufacturing same, and methods of forming retaining walls with same

#79
20190093307
2019-03-28

Combined counterfort retaining wall and mechanically stabilized earth wall

#80
20190093306
2019-03-28

Multi-web counterfort wall system

#81
20190093305
2019-03-28

Threadbar connections for wall systems

#82
20190055736
2019-02-21

Veneer connectors, wall blocks, veneer panels for wall blocks, and walls

#83
20190040602
2019-02-07

Multi-oriented segmental wall blocks, soil reinforcing system, and methods

#84
20190032298
2019-01-31

Gabion, noise barrier wall comprising such a gabion, and process for executing such a gabion

#85
20180371744
2018-12-27

Bridge for use in constructing a multi-stage block wall

#86
20180361620
2018-12-20

Void former

#87
20180334805
2018-11-22

Wall blocks, veneer panels for wall blocks and method of constructing walls

#88
20180274229
2018-09-27

Building block, wall constructions made from building blocks, and methods

#89
20180274196
2018-09-27

Modular block retaining wall construction system with channels and methods of manufacture and use

#90
20180272574
2018-09-27

Adjustable locator retaining wall block and mold apparatus

#91
20180257271
2018-09-13

Manufactured retaining wall block with improved false joint

#92
20180209142
2018-07-26

Method and apparatus for double faced wall

#93
20180195251
2018-07-12

Moulding insert and facing block with such an insert

#94
20180179714
2018-06-28

FOLDABLE BARRIER STRUCTURE

#95
20180119382
2018-05-03

Retaining wall system, method of supporting same, and kit for use in constructing same

#96
20180106038
2018-04-19

Retaining wall containing wall blocks with weight bearing pads

#97
20180100283
2018-04-12

Modular block retaining wall system

#98
20180094398
2018-04-05

Retaining wall

#99
20180051436
2018-02-22

SYSTEMS AND METHODS FOR USE IN RETAINING WALL CONSTRUCTION

#100
20180044877
2018-02-15

Blocks, block systems and methods of making blocks

#101
20180030683
2018-02-01

Blocks and block connectors, block systems and methods of making blocks

#102
20180023303
2018-01-25

Veneer connectors, wall blocks, veneer panels for wall blocks, and walls

#103
20180023267
2018-01-25

Retaining wall method of precast block to prevent landslide

#104
20170355108
2017-12-14

Adjustable locator retaining wall block and mold apparatus

#105
20170305042
2017-10-26

Method and apparatus for dry cast facing concrete deposition

#106
20170298588
2017-10-19

Molded concrete U-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes

#107
20170284052
2017-10-05

Retaining wall system, method of supporting same, and kit for use in constructing same

#108
20170254042
2017-09-07

Building elements for making retaining walls, and systems and methods of using same

#109
20170121974
2017-05-04

RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS

#110
20170114515
2017-04-27

Wall block and wall block system

#111
20170067219
2017-03-09

Structure including interlocking containers

#112
20170022710
2017-01-26

Connection surface for a structural unit and method of making same

#113
20160362887
2016-12-15

Free-standing wall arrangement and methods

#114
20160333577
2016-11-17

Irregular tessellated building units

#115
20160326711
2016-11-10

Retaining wall

#116
20160303763
2016-10-20

Block splitter assembly and method of producing wall blocks

#117
20160289952
2016-10-06

Bridge systems for multi-stage walls

#118
20160244936
2016-08-25

Blocks, block systems and methods of making blocks

#119
20160237638
2016-08-18

Blocks and block connectors, block systems and methods of making blocks

#120
20160201287
2016-07-14

Adjustable locator retaining wall block and mold apparatus

#121
20160201282
2016-07-14

Foldable barrier structure

#122
20160194844
2016-07-07

Flood defense barrier

#123
20160177532
2016-06-23

Concrete wall block

#124
20160160468
2016-06-09

Construction Block and Wall Made Up of at Least Two Such Superimposed Blocks

#125
20160130780
2016-05-12

Retaining wall

#126
20160069078
2016-03-10

WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS AND METHOD OF CONSTRUCTING WALLS

#127
20160047108
2016-02-18

Retaining Wall Systems and Methods of Constructing Same

#128
20160017566
2016-01-21

Interconnecting member for a sand or soil bag structure

#129
20160010307
2016-01-14

Wall block and wall block system

#130
20150292206
2015-10-15

STACKABLE CONCRETE BLOCK AND METHOD FOR THE MANUFACTURING THEREOF

#131
20150197912
2015-07-16

Retaining wall kit having interconnecting units

#132
20150159339
2015-06-11

Retaining wall

#133
20150093203
2015-04-02

PRE-CAST CONCRETE STRUCTURES

#134
20150078838
2015-03-19

HORIZONTAL CONNECTION FOR MECHANICALLY STABILIZED EARTH WALLS

#135
20150071715
2015-03-12

Retaining wall system

#136
20150071714
2015-03-12

TIRE TREAD GEOREINFORCING ELEMENTS AND SYSTEMS

#137
20150059278
2015-03-05

WALL BLOCK ELEMENT

#138
20150059273
2015-03-05

Irregular tessellated building units

#139
20150040507
2015-02-12

Slant wall block and wall section including same

#140
20150023741
2015-01-22

Retaining wall containing wall blocks with weight bearing pads

#141
20140377393
2014-12-25

Method and apparatus for dry cast facing concrete deposition

#142
20140377016
2014-12-25

RETAINING WALL BLOCK SYSTEM WITH MODULATING HEIGHTS, WIDTHS, AND INCLUDED ANGLES

#143
20140270988
2014-09-18

Irregular trapezoidal building unit and wall structure including same

#144
20140248094
2014-09-04

Variable retaining wall system

#145
20140105691
2014-04-17

Retaining wall block system

#146
20140050537
2014-02-20

Bag for retaining wall

#147
20140047788
2014-02-20

Irregular tessellated building units

#148
20140037389
2014-02-06

Structural Unit and Positioning Member

#149
20130343824
2013-12-26

Retaining wall block and system

#150
20130305651
2013-11-21

Block combinable with other similar blocks to form a wall, and related systems and methods

#151
20130276401
2013-10-24

WALL BLOCK AND WALL BLOCK SYSTEM

#152
20130149047
2013-06-13

Tire georeinforcing system

#153
20130149043
2013-06-13

RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS

#154
20130111842
2013-05-09

Masonry block with taper

#155
20130091798
2013-04-18

Block for construction and method to build walls with said block

#156
20130074437
2013-03-28

Stackable wall block system

#157
20130074436
2013-03-28

Multi-component retaining wall block with natural stone appearance

#158
20130067845
2013-03-21

Slant wall block and wall section including same

#159
20130036697
2013-02-14

Irregular tessellated building units

#160
20130034392
2013-02-07

Block for retaining wall

#161
20130025223
2013-01-31

Retaining wall system

#162
20130022411
2013-01-24

Facing element for use in a stabilized soil structure

#163
20120279163
2012-11-08

RETAINING WALL BLOCK

#164
20120199721
2012-08-09

LANDSCAPING WALL STRUCTURE AND FORM

#165
20120195695
2012-08-02

Bag for retaining wall

#166
20120183362
2012-07-19

Retaining wall block with face connection

#167
20120175814
2012-07-12

Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine

#168
20120131873
2012-05-31

METHOD OF MAKING WALL BLOCKS

#169
20120063853
2012-03-15

Stackable segmental retaining wall block

#170
20120057939
2012-03-08

RETAINING WALL BLOCK

#171
20120027528
2012-02-02

Retaining wall systems and methods of constructing same

#172
20120023857
2012-02-02

Process for casting concrete wall blocks for use with geogrid

#173
20120020746
2012-01-26

MODULAR BLOCK

#174
20120014747
2012-01-19

Ecological board and its applications

#175
20110318100
2011-12-29

Precast wall system

#176
20110316194
2011-12-29

Method And Apparatus For Dry Casting Concrete Blocks Having A Decorative Face

#177
20110311317
2011-12-22

Soil reinforcing element for a mechanically stabilized earth structure

#178
20110293873
2011-12-01

Irregular tessellated building units

#179
20110280671
2011-11-17

Tire georeinforcing system

#180
20110265418
2011-11-03

Free-standing wall arrangement and methods

#181
20110243669
2011-10-06

Retaining wall block system

#182
20110219713
2011-09-15

Modular foundation system and method

#183
20110217127
2011-09-08

RETAINING WALL BLOCK SYSTEM

#184
20110192097
2011-08-11

Block combinable with other similar blocks to form a wall, and related systems and methods

#185
20110182674
2011-07-28

LANDSCAPING PRODUCTS INCLUDING CONTINUOUS CHAMBER MASS CONFINEMENT CELLS AND METHODS OF USE THEROF

#186
20110179747
2011-07-28

RETAINING WALL BLOCK

#187
20110162314
2011-07-07

Retaining wall block

#188
20110150579
2011-06-23

CONTINUOUS CHAMBER MASS CONFINEMENT CELLS AND METHODS OF USE THEREOF

#189
20110135404
2011-06-09

Retaining wall

#190
20110110728
2011-05-12

METHOD FOR CONSTRUCTING AN ENVIRONMENTALLY-FRIENDLY RETAINING WALL USING SOIL BAGS FOR VEGETATION AND FIXING MEMBERS, AND INSTALLATION STRUCTURE THEREOF

#191
20110107707
2011-05-12

RETAINING WALL BLOCK

#192
20110103900
2011-05-05

Bag for retaining wall

#193
20110072753
2011-03-31

Wall blocks, veneer panels for wall blocks and method of constructing walls

#194
20110020070
2011-01-27

Anchored cantilever using modular block

#195
20100310324
2010-12-09

Multi-component retaining wall block

#196
20100290842
2010-11-18

ECOLOGICAL RESTORATION BLOCK

#197
20100281809
2010-11-11

Retaining wall block

#198
20100263310
2010-10-21

Segmental retaining wall corner block

#199
20100251649
2010-10-07

Retaining wall system

#200
20100242390
2010-09-30

VENTILATED BUILDING BLOCK WITH DRAIN FEATURE

#201
20100162649
2010-07-01

BUILDING BLOCK SYSTEM

#202
20100139183
2010-06-10

Concrete panel

#203
20100132298
2010-06-03

Retaining wall block and system

#204
20100129163
2010-05-27

Foundation-unit structure of structural object such as retaining wall, structure of upper and lower boundaries of retaining wall, and retaining wall

#205
20100111615
2010-05-06

Multi-component retaining wall block

#206
20100095632
2010-04-22

Retaining wall block

#207
20100047025
2010-02-25

Interlocking retainer ties

#208
20100018146
2010-01-28

WALL WITH DECORATIVE FACING

#209
20090308015
2009-12-17

RETAINING WALL BLOCK

#210
20090304458
2009-12-10

Retaining wall structure

#211
20090260314
2009-10-22

Dry cast block arrangement and methods

#212
20090252561
2009-10-08

Connection mechanism for large scale retaining wall blocks

#213
20090252560
2009-10-08

Segmental retaining wall blocks designed for curved or straight alignment

#214
20090238648
2009-09-24

Modular wall systems with integrated growth medium

#215
20090208298
2009-08-20

Masonry block with leveling pads

#216
20090196695
2009-08-06

Modular Block Connecting Techniques

#217
20090191010
2009-07-30

Retaining wall block and mold

#218
20090191009
2009-07-30

WATER AND SOIL CONSERVATION METHOD AND A RETAINING WALL FOR PERFORMING THE SAME

#219
20090185870
2009-07-23

RETAINING WALL BLOCK AND METHOD OF MANUFACTURE

#220
20090162147
2009-06-25

SAND AND SOIL INTERNAL REINFORCEMENT SYSTEM

#221
20090148242
2009-06-11

Retaining wall system

#222
20090145072
2009-06-11

Tenon joint type space lattice structure

#223
20090120029
2009-05-14

Wall block with weight bearing pads and method of producing wall blocks

#224
20090116911
2009-05-07

INTERLOCKING AND SECURABLE RETAINING WALL BLOCK AND SYSTEM

#225
20090110491
2009-04-30

SECURABLE RETAINING WALL BLOCK AND SYSTEM

#226
20090103988
2009-04-23

Retaining wall and blocks for the formation thereof

#227
20090103987
2009-04-23

RETAINING WALL BLOCK

#228
20090094917
2009-04-16

Landscaping system

#229
20090090077
2009-04-09

Retaining wall block and system

#230
20090047075
2009-02-19

Modular block connecting techniques

#231
20090041552
2009-02-12

RETAINING WALL SYSTEM

#232
20090000234
2009-01-01

CONCRETE BLOCKS WITH NON-GEOMETRIC FACE SURFACES

#233
20080317557
2008-12-25

Building element for making walls using filling material, particularly earth or the like

#234
20080310926
2008-12-18

ENVIRONMENT RESISTANT RETAINING WALL BLOCK AND METHODS OF USE THEREOF

#235
20080310925
2008-12-18

ENVIRONMENT RESISTANT WALL PLANTER BLOCK AND METHODS OF USE THEREOF

#236
20080307740
2008-12-18

MOLD BOX AND METHOD OF MANUFACTURING A BLOCK

#237
20080298902
2008-12-04

ENVIRONMENT RESISTANT RETAINING WALL BLOCK AND METHODS OF USE THEREOF

#238
20080289283
2008-11-27

Segmental retaining wall system incorporating the extruded polymer strip as a reinforcement

#239
20080244995
2008-10-09

Wall Assembly

#240
20080240867
2008-10-02

Interlocking retainer ties

#241
20080222982
2008-09-18

Prefabrication wall form

#242
20080202054
2008-08-28

SYSTEM OF BRICK WITH ROD FOR RETAINING WALL

#243
20080193227
2008-08-14

Pre-Stressed Modular Retaining Wall System and Method

#244
20080190057
2008-08-14

Retaining wall block

#245
20080159815
2008-07-03

Concrete retaining wall block

#246
20080134615
2008-06-12

Combination of a structural block and a facing element attached thereto

#247
20080134603
2008-06-12

Masonry block

#248
20080095584
2008-04-24

NATURAL STONE SIMULATED SURFACE RETAINING WALL SYSTEMS

#249
20080063480
2008-03-13

Invertible retaining wall block

#250
20080053030
2008-03-06

Asymmetric retaining wall block

#251
20080047218
2008-02-28

System of brick with rod for retaining wall

#252
20070292216
2007-12-20

Concrete block system

#253
20070289657
2007-12-20

Tyre Placement and Pilling Apparatus and Method

#254
20070286688
2007-12-13

Retaining wall having modular panels

#255
20070258776
2007-11-08

Retaining wall systems

#256
20070224021
2007-09-27

Rapid-assembly earth retaining device

#257
20070196184
2007-08-23

Reinforced retaining wall and method of construction

#258
20070175150
2007-08-02

Wall system

#259
20070175115
2007-08-02

Wall system

#260
20070175114
2007-08-02

Wall system

#261
20070166112
2007-07-19

Multiple retaining wall block unit with off-center splitting grooves

#262
20070163203
2007-07-19

Wall system

#263
20070163188
2007-07-19

Wall system

#264
20070163187
2007-07-19

Wall system

#265
20070144099
2007-06-28

Extended width retaining wall block

#266
20070122239
2007-05-31

Retaining wall block

#267
20070110524
2007-05-17

Pin having a tapered cap

#268
20070110523
2007-05-17

Modular block connecting techniques

#269
20070110522
2007-05-17

RETAINING WALL CONSTRUCTED USING SANDBAGS

#270
20070107333
2007-05-17

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Block for constructing reinforced earth wall

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Structure, especially a slope-supporting structure and/or noise-barrier structure

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PRE-STRESSED MODULAR RETAINING WALL SYSTEM AND METHOD

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Block with multifaceted bottom surface

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Composite form for stabilizing earthen embankments

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Block for embankment

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Retaining wall block and drainage system

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Retaining wall construction element for railway installations

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Interlocking segmental retaining wall

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Method for the production of a plant-based construction material and construction material obtained by means of said method

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System and method for reinforcing aggregate particles, and structures resulting therefrom

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Retaining wall block with face connection

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Extended width retaining wall block

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Skirting wall system

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Building apparatus and method

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Retaining wall block and grid system

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Retaining wall block

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Block structure

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Retaining wall system

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Split key segmental retaining wall system

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