दृढवास्तुके वा रूपे वालुकामिश्रं जतु गान्धारपङ्को वा तप्तोऽवतिष्ठते ॥ कZ_०२.१४.३५ ॥
dṛḍhavāstuke vā rūpe vālukāmiśraṃ jatu gāndhārapaṅko vā tapto 'vatiṣṭhate
Numa forma/peça de estrutura firme, a resina misturada com areia, ou a “lama/pasta de Gāndhāra”, permanece evidente quando aquecida.
Heating changes the behavior of non-metallic fillers (resins/pastes) and reveals them quickly, enabling fast enforcement during inspections.