finding

active

finding:modern-labor-material-ratios-of-50-50-60-40-and-70-30-are-now-common-in-building-construction

Modern labor-material ratios of 50:50, 60:40, and 70:30 are now common in building construction

Quantitative finding establishing why labor-intensive traditional techniques are no longer economically viable.

Neighborhood — ranked by edge-count

Claims (1)

claim

Architects who believe they help make things more human by going back to stone, mud, and thatch are deluding themselves that this could ever enter widespread mainstream building processes
supports
Alexander's critique of the romantic return to primitive materials as economically unviable at scale.

Related by similarity (8)

cosine ≥ 0.65 · no typed edge

Entities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.

Preindustrial labor-material ratio was 5:95 to 10:90 (materials far more expensive than labor)finding0.810
Historical baseline showing that fine-tuning presented no special problem when labor was cheap relative to materials.
Labor-Material Ratioconcept0.736
The proportion of construction cost attributable to labor versus materials; shift from preindustrial (5:95) to modern (50:50 to 70:30) ratios drives need for new techniques.
Ratio |C_all| : |C_living| ≈ 10^12,000 : 1finding0.729
C_living is an infinitesimal fraction of all possible configurations, roughly one in 10^12,000.
Keeping 15% of the work under direct craft control while 85% is conventional can affect 50-70% of the building's emotional and artistic impact.claim0.729
Practical claim about the disproportionate impact of focused specialty work.
The 20th-century fragmentation of construction into trades and subcontracts makes the appearance of life in the building virtually impossible.claim0.728
Operations are not congruent with wholes.
Can we hold cost constant and yet construct large works in a way which is profound, personal, detailed, and loving — yet still respectful of these necessary conditions that are nowadays imposed by the modern era?question0.727
Refinement of the central question, emphasizing economic feasibility.
In modern architecture, neither design nor construction typically works step by step; instead there is a fixed end-state produced without realistic feedback.claim0.726
Contrast between living process and current architectural practice.
The schemata created by modern and modernistic architectural efforts in the 20th century are too crude to carry the load of creating living geometry.claim0.720
Critique of 20th-century modernism's inadequate form language.