Hygrothermal performance of New Zealand wall constructions — meeting the durability requirements of the New Zealand Building Code
Bibliographic record
Abstract
The New Zealand Building Code (NZBC) is performance based. From a durability perspective, compliance requires a practitioner to demonstrate that materials will remain functional for the minimum periods specified. The NZBC also states that buildings must be constructed to avoid the likelihood of fungal growth or the accumulation of contaminants on linings and other building elements. Currently, there is no recognised method for practitioners to use to demonstrate that a wall system can meet this requirement for the required design life. In this paper, we consider how hygrothermal modelling, in conjunction with the VTT mould index, may be used to form the basis of such a method. In the past, there has been a discrepancy between predicted failures and field evidence, but the VTT mould index appears to correlate much better with the successful in-service history of typical New Zealand construction.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".