UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Ubwubatsi bw'Amabuye
Ibishushanyo 20 birahari
Ibishushanyo (20)

Concrete Block
na Paulice
Ubwubatsi bw'Amabuye
46
0
0
0
0
0

Bóveda Tabicada
na SeñorMartillo
Ubwubatsi bw'Amabuye
47
0
0
0
0
0

Burning Limestone to Make Quicklime and Lime Plaster — The First Synthetic Building Material
na Clay
Kera
51
0
0
0
0
0

Firing Clay Bricks in a Clamp Kiln — The Building Block of Civilization
na Clay
Kera
132
0
0
0
2
0

Casting a Concrete Planter in a Mold — Portland Cement Casting
na Emma
Ubwubatsi bw'Amabuye
84
0
0
0
0
0

Applying Wattle-and-Daub to a Wall Panel — Medieval Wall Construction
na Emma
Ibihe byo Hagati
137
0
0
0
0
0

Slaking and Mixing Lime Mortar — Medieval Building Cement
na Charlie
Ibihe byo Hagati
111
0
0
0
1
0

Constructing a Pointed Gothic Arch — Medieval Masonry
na Emma
Ibihe byo Hagati
143
0
0
0
1
0

Waterproofing Cisterns with Opus Signinum — Roman Hydraulic Cement
na Charlie
Abaroma
116
0
0
0
0
0

Painting a Buon Fresco on Wet Lime Plaster — Roman Wall Painting
na Charlie
Abaroma
93
0
0
0
1
0

Lining an Aqueduct Channel with Opus Signinum — Roman Waterproofing
na Emma
Abaroma
135
0
0
0
0
0

Constructing a Roman Semicircular Arch with Voussoirs — Stone Arch Engineering
na Emma
Abaroma
106
0
0
0
5
0

Mixing Roman Concrete (Opus Caementicium) — Volcanic Ash Hydraulic Cement
na Emma
Abaroma
141
0
0
0
5
0

Building a Hypocaust Underfloor Heating System — Roman Central Heating
na Emma
Abaroma
173
0
0
0
1
0

Greek Marble Column — Fluting a Marble Column Drum
na Mary
Ubugereki bwa Kera
75
0
0
0
0
0

Greek Mosaic Floor — Laying a Pebble Mosaic Floor
na Clay
Ubugereki bwa Kera
135
0
0
0
0
0

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo
na Emma
Abanyamisiri
111
0
0
0
0
0

Egyptian Mud Brick — Molding Nile Mud Bricks with Straw Binder
na Emma
Abanyamisiri
90
0
0
0
2
0

Burning Limestone for Lime Plaster — Calcination and Slaking
na Charlie
Kera
132
0
0
0
3
0

Making Sun-Dried Mud Bricks — Adobe Construction Material
na Emma
Kera
106
0
0
0
1
0
Byose 20 byagaragajwe