Invidious
SpaceCrete
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This channel is about ways to build foundation walls and concrete walls without going through the tedious expensive wall forming and stripping process. The latest technology, SpaceCrete, is a method to pump concrete into place to build walls without needing forms to be in place - concrete that defies gravity! A relatively normal concrete is batched at the plant, delivered in a normal cement-truck, and then pumped into place at the jobsite as usual. Simultaneously, various admixtures are injected into the pump line, and intermixed inline - this modifies the concrete to give it the zero-slump-while-workable property. Forms and form ties etc are not in the way of placing rebar (which can be very intensive in some seismic zones), making seismic compliance easier. In this video a 1970s Mayco C30 grout pump is used - not a pump meant for stiff mixes. With a more powerful pump, this method will be much faster, easier, cleaner, and less expensive than shotcrete. Thank you for watching!

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2:33

SCIP: Test of non-spray concrete onto Structural Insulated Concrete Panels (for robotic placement)

SpaceCrete

Shared 3 weeks ago

231 views

4:31

Wind and Fire - Inexpensive Formless-Concrete Solves Construction Cost Problems

SpaceCrete

Shared 4 months ago

317 views

2:03

STACKING CONCRETE with a MudMixer - 3D-Admix metered in the mixing auger for vertical build concrete

SpaceCrete

Shared 11 months ago

1K views

2:11

Making Cement Shrink! What?? Trying to make portland cement (with 3D-Admix) shrink. Couldn't do it.

SpaceCrete

Shared 1 year ago

736 views

11:22

SHOTCRETE v SPACECRETE | Shooting Concrete vs Ultra-Rapid Light-Vertical Slip-Forming with 3D-Admix

SpaceCrete

Shared 3 years ago

2.5K views

7:51

Vertical Build Concrete 3D-Admix for Rapid-Vertical Slip-Forming, 3D Printing, or Free-Form Walls

SpaceCrete

Shared 4 years ago

1.8K views

5:06

SpaceCrete Concentrate: pumpable-zero-slump rapid-slip-form concrete method using 3D-Admix

SpaceCrete

Shared 5 years ago

9.1K views

6:33

Slip Screed : Very-Rapid Vertical Slip-Forming of Pumpable Concrete using 3D-Admix

SpaceCrete

Shared 6 years ago

4.7K views

4:52

Retaining Wall - Concrete Placed with a Backhoe - Formless - Proof of Concept

SpaceCrete

Shared 6 years ago

2.1K views

6:25

Big Screed - Concrete rapid vertical slip-forming with SpaceCrete

SpaceCrete

Shared 6 years ago

8.3K views

3:05

Spacecrete Bench Test - to demonstrate a rapid vertical concrete build

SpaceCrete

Shared 6 years ago

5.5K views

11:04

3D-Admix With Neat Cement and Regular Concrete for 3D Printing

SpaceCrete

Shared 6 years ago

11K views

3:14

Have Mud, Need Robot. A stacking test of normal concrete with a 3D-Admix injected inline.

SpaceCrete

Shared 7 years ago

2.3K views

9:43

SpaceCrete 2.0: Pumping 13' concrete walls without forming - lower cost for a net-zero passive home

SpaceCrete

Shared 7 years ago

263K views

3:38

SpaceCrete : zero-slump concrete that pumps easily - to build walls with no forms. Rapid 3D print

SpaceCrete

Shared 8 years ago

279K views