Live data from Hacker News

Bricklayers Think They’re Safe from Robots

nytimes.com

41–50 of 116 posts

Re: Bricklayers Think They’re Safe from Robots

#41

Earlier quoted context omitted.

But a 'robot' built that house... Didn't you say prefab would put robots out of business?

Prefab robots with delivery infrastructure put local robots out of business.

"Off-shore robots are stealing our jerbs; maintain me, puny human. EOL" /robot

Re: Bricklayers Think They’re Safe from Robots

#42

Earlier quoted context omitted.

>Most "brick" or "stone" you see in new construction is some prefab panel glued to something Prefix that with "In the States".

What countries is brick still popular for primary construction? Japan is wood, China and much of Asia is majorly concrete. Europe?

All new builds in N. Ireland are still brick, and I'm presuming the same is true in Ireland and the rest of the UK as well.

Re: Bricklayers Think They’re Safe from Robots

#43

Earlier quoted context omitted.

>Most "brick" or "stone" you see in new construction is some prefab panel glued to something Prefix that with "In the States".

What countries is brick still popular for primary construction? Japan is wood, China and much of Asia is majorly concrete. Europe?

Mexico.

Re: Bricklayers Think They’re Safe from Robots

#44
post #17

What a bizarre turn of phrase that bricklayers are "safe" only if they continue to engage in their profession, which comes with a substantial risk of injury. Of course bricklayers will be safer when robots are able to build houses. Then bricklayers will be able to stay home and do as they please. How have we come to think of the challenge of automating the matter of the universe as within our reach, but the challenge…

Oh come on, commuting comes with a substantial risk of injury. People doing work aren't victims, they are moral agents making informed decisions to pursue larger goals.

Re: Bricklayers Think They’re Safe from Robots

#45

Bricks are expensive these days, and laying them is an artisan art and skill. Where I live in California houses are currently erected in days out of cheap wood and cladding. As soon as it is feasible this process will be automated and ways found to construct them more quickly using the cheapest materials. We recently had some terrible fires where entire subdivisions burnt. Dozens of houses burnt simultaneously yet th…

Wooden buildings have the advantage that in an active seismic area they can survive (or let the occupants survive) earthquakes much better than brick. Building codes in California prefer wood pretty much for this reason, even though they are more susceptible to fire. Fires can be controlled, versus having every masonry house in a city fall down simultaneously.

Re: Bricklayers Think They’re Safe from Robots

#46

Bricks are expensive these days, and laying them is an artisan art and skill. Where I live in California houses are currently erected in days out of cheap wood and cladding. As soon as it is feasible this process will be automated and ways found to construct them more quickly using the cheapest materials. We recently had some terrible fires where entire subdivisions burnt. Dozens of houses burnt simultaneously yet th…

Does any one know why are bricks expensive ? It is just dirt. right ?

Re: Bricklayers Think They’re Safe from Robots

#47

Earlier quoted context omitted.

>Most "brick" or "stone" you see in new construction is some prefab panel glued to something Prefix that with "In the States".

What countries is brick still popular for primary construction? Japan is wood, China and much of Asia is majorly concrete. Europe?

For personal homes, I think brick is commonly in use in Austria, and other European countries. But the bricks used are quite different from the small bricks in this article. The modern bricks are much larger and largely hollow. These air chaimbers make them lighter and also offer better heat insulation. The bigger size makes them faster to lay.

E.g., something like this: https://www.ziegelwerk-wenzel.de/produkte/w09-425

Re: Bricklayers Think They’re Safe from Robots

#48
post #29

Why aren't they using shims and jigs? If you want to line it up right, make sure you have the right amount of mortar in the right place, etc, put a jig around it with some shims. It's the easiest way to build anything precisely that has to be done over and over again.

That might be the easiest way for a novice to do it, but would it be the fastest for someone who has experience?

Oh sure, someone who's an expert may do it faster without a jig. But we don't need more expert bricklayers to lay 9 bricks a minute, we just need more bricklayers. By using jigs you simplify the process and make it easier to perform by less experienced people, and make the process more reliable, which reduces waste, which increases efficiency, which brings down cost, and improves quality.

Re: Bricklayers Think They’re Safe from Robots

#49
post #18
post #10

The replacement will not be laying bricks but new technologies. Computers didn't replace human "calculators" by using abacus.

3D "printing" walls and entire buildings onsite from epoxy, resins or other raw materials seems the most plausible.

Ahh the glue house.. Fantastic.. I would not live in one. Even though I already do with respect to modern materials.

Re: Bricklayers Think They’re Safe from Robots

#50

Bricks are expensive these days, and laying them is an artisan art and skill. Where I live in California houses are currently erected in days out of cheap wood and cladding. As soon as it is feasible this process will be automated and ways found to construct them more quickly using the cheapest materials. We recently had some terrible fires where entire subdivisions burnt. Dozens of houses burnt simultaneously yet th…

[deleted]
Post reply on HN