Table 4 Physical and compositional data of weathered lime samples

From: Traditional lime craftsmanship in China’s built heritage: craft knowledge, transmission, and intangible cultural heritage conservation

Group

Weathering time (days)

Date

Notes

FC20

20

2022-4-5

Crush and grind, use after passing through a 120 mesh sieve

FC30

30

2022-4-14

FC40

40

2022-4-24

NHL-2

 

Germany Standard