Tiếp theo
Primitive Technology: Wood ash & crushed terracotta mortar 18 phút 
Gen Z is done with both political parties | America, Actually 35 phút 
New Movie Trailers (2026 - 2027) 4K UHD 24 phút 
Man Builds INCREDIBLE BAMBOO SHELTERS in Dangerous Rainforest | By @tarzanasian-bushcraft8299 
Michael Kratsios: Inside the White House's AI Strategy 40 phút 
We bought the most Extreme Gaming Tech! 20 phút 
Mini Cube Becomes a Spaceship to Mars | Retro Sci-Fi Short 1 phút 
How deportations changed Latinos’ minds on Trump 2 phút 
California’s Tallest Bridge Has Nothing Underneath 18 phút 
How to attack (and defend) a medieval castle - Connor C. Wilson 6 phút 
Primitive Technology: Portable pulley blower 15 phút 
Primitive Technology: Hut with Underfloor Heating (Ondol/Hypocaust) 15 phút 
My Life with the Walter Boys returns in 1 week!! 1 phút 
Primitive Technology: Double water bellows 20 phút 
Primitive Technology | Flat vs Curved Tiles, A Tough Lesson 14 phút 
Primitive Technology: Grate furnace, wood fired smelting experiment 12 phút 
World's most EXTREME alarm clocks! 1 phút 
How We Could Reach Proxima Centauri B in 20 Years 18 phút 
Why Gravity Is A Lie, explained in Zero G 23 phút 
Primitive Technology: Roof tiles dried by underfloor heating 13 phút 
Primitive Technology: Convection turbine experiments (hot air windmill) 13 phút 
Primitive Technology: Mud mortar experiment and firing roof tiles 25 phút 
Primitive Technology: Iron Prill Welding Experiment 27 phút 
Primitive Technology | Building Walls with Fired Bricks and Mud Mortar 13 phút 
Primitive Technology | Firing Tiles and Building the Roof on the Mud Mortar/Fired Brick Hut 17 phút 
CHESS WITH THE BAT DRAGON - The Devils Bargain - Fantasy Dragon Creature; Monster Town episode 2 phút 
Dune: Awakening - Gameplay Video | PS5 Games 7 phút 
He Became a Monster to Save the Alien Woman Who Saved Him | Fantasy Alien Movie 42 phút 
BIOSHOCK 2 + DLC Full Gameplay Walkthrough / No Commentary【FULL GAME】4K 60FPS Ultra HD 602 phút 
The Age of Laser Warfare Has Begun 24 phút 
Call of Duty: Modern Warfare 4 - Multiplayer Trailer | PS5 Games 4 phút 
Primitive Technology: 2.5 m Natural draft furnace experiment 23 phút 
ADRIFT: Alone at Sea | Full Movie | Castaway Survival Drama | Psychological Thriller | English | 4K 62 phút 
Paying For Food With My Car 1 phút 
🍜🍝Cat Chef Duo’s Cooking Challenges Compilation | That Little Puff 9 phút 
Why Farmers Can't Legally Replant Their Own Seeds 47 phút 
Why This Robot Kills Weeds With Lasers 15 phút 
SUPER HIGH VOLTAGE Measurement 16 phút 
What AI tools should you be using in September? 1 phút 
I put jet engines on a SLED and broke a WORLD RECORD 27 phút 
Security Drones Debrief! (Exclusive Members Bonus Video 🎥) 11 phút 
Cyclops (2027) Kit Connor & Samara Weaving 9 phút 
The Marathon Collector’s Edition launches March 5 1 phút 
Best 4K Multicam Setup for Live Events! (Full Gear Breakdown) 12 phút 
Hiking 85 Miles Alone in the Lofoten Islands 80 phút 
How the US' Only District Works 19 phút 
People don’t believe in this science, yet 2 phút 
Every US Electrical Outlet Explained 22 phút 
Neighbours reaction #secretgarage 2 phút 
2025 BACK TO THE FUTURE 4 Pickup? 32 phút 
Thunderquakes Let Us Find Secrets Underground 1 phút Wood ash & crushed terracotta mortar Subscribe: http://bit.ly/subPT | Never miss a video! Enable ‘ALL’ Notifications! Watch my newest content: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&index=2 Follow Primitive Technology: Wordpress: https://primitivetechnology.wordpress.com/ Patreon: https://patreon.com/user?u=2945881 Watch More Primitive Technology: Newest Uploads: https://youtube.com/playlist?list=PLGnWLXjIDnpBR4xqf3FO-xFFwE-ucq4Fj&playnext=1&index=2 Pyrotechnology: https://youtube.com/playlist?list=PLGnWLXjIDnpBVRqu5lz5JGaQxjPs7q3CJ&playnext=1&index=2 Shelter: https://youtube.com/playlist?list=PLGnWLXjIDnpBBsdKZb-vy30o88SIxItp2&playnext=1&index=2 Weapons: https://youtube.com/playlist?list=PLGnWLXjIDnpA-XGDrrmVgBnSXx15i2Awp&playnext=1&index=2 Popular Videos: https://youtube.com/playlist?list=PLGnWLXjIDnpAb29Lrdki5BPjTpMon8zla&playnext=1&index=2 About This Video: I made mortar from wood ash and crushed terracotta and then used it to mortar bricks together. The ash from previous brick firings was formed into pellets and re-fired in the kiln to calcine it. There is calcium in wood ash which behaves the same as limestone when burned so it will set after being wetted and allowed to dry. The aggregate was crushed terracotta from old broken bricks. These contributed alumina and silica which along with the sodium and silica from the ash form aluminosilicate chains, forming a geopolymer. It forms a noticeably stronger mortar than the previous on I made from wood ash and sand. Also the terracotta is easier to source than sand in this location. Mixing 1 part ash to 3 parts terracotta yielded a useable mortar. A sample was tested after 9 days of drying and did not dissolve in water. I'll likely investigate easier ways to produce this material in future so I can build more structures with brick. About Primitive Technology: Primitive technology is a hobby where you build things in the wild completely from scratch using no modern tools or materials. These are the strict rules: If you want a fire, use a fire stick - An axe, pick up a stone and shape it - A hut, build one from trees, mud, rocks etc. The challenge is seeing how far you can go without utilizing modern technology. I do not live in the wild, but enjoy building shelter, tools, and more, only utilizing natural materials. To find specific videos, visit my playlist tab for building videos focused on pyrotechnology, shelter, weapons, food & agriculture, tools & machines, and weaving & fiber. #PrimitiveTechnology #terracotta #wood
Packages published by the creator behind this video.
This creator has not set their rates yet. Send a request and we will pass it on — the price is agreed before anything is charged.
A recurring seat in my content. Subscribers enter a queue — or a random draw when there are more subscribers than slots — and appear in the video itself, in the credits, or in the description.
per month
Price on request
A guaranteed appearance of at least 10 seconds in my next video. Price depends on where in the runtime the insert lands.
Price on request
A guaranteed appearance of at least 10 seconds inside a Short cut from one of my existing videos.
one-off
Price on request