屋上緑化における失敗事例を、個別論ではなく構造的に整理する技術解説サイトです。
A neutral technical site that analyzes rooftop greening failures from a structural perspective.

2. Why We Focus on Causes of Failure Rather Than “Success Stories”

Why This Site Focuses on Causes of Failure Rather Than “Success Stories”

Success stories show only a portion of outcomes achieved under favorable conditions.

In practice, however, what truly matters is understanding:

・Why a project failed
・At which stage judgment went wrong
・How similar failures can be avoided in the future

Rooftop greening projects, in particular, involve multiple parties—designers, contractors, maintenance teams, and clients.
As a result, the causes of failure are often shared in vague terms, without being clearly identified or structured.

This site does not treat failure as an isolated incident or assign responsibility to specific individuals.
Instead, it considers value to lie in articulating how outcomes emerge from the accumulated structure of judgments made along the way.

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The Structure Behind Sound Judgment▶
Structures That Lead to Failure▶