Wall and floor tiles were fabricated by a dry pressing method using waste glass and clay. The properties of the tiles such as absorption, bulk density, porosity, compressive strength, and abrasion loss were investigated with the firing temperature and glass contents. The properties were improved by increasing the firing temperature and glass contents. These properties, except the compressive strength, tended to be saturated from the glass contents of 70 wt % in the case of 1050 °C. The compressive strength showed the maximum values at the glass contents of 70 wt% and then decreased with increasing glass contents. The optimal properties obtained in the tiles were the water absorption of about 0.9 %, the bulk density of about 2.3 g/cm3, the apparent porosity of about 2.1 %, the compressive strength of about 210 MPa, and the abrasion loss of about 0.022 g, when the composition containing the glass of 70 wt% was fired at 1050°C. These results are better than the properties of commercial clay tiles for easy melting and densification of glassy phase in the tiles.
To be successful in this globally competitive and rapidly changing situation, organizational changes, which must be consistent with the implementation of manufacturing technology, are required. This study proposes that human factors in the organization have improved the implementation effects of AMT. Based on a brief review of relevant literatures, three categories including twelve indicators are concluded as valid and reliable measures of the implementation effects of AMT. Using the result from a survey of 87 equipment manufacturing firms in the northeast of China, a stepwise regression analysis is conducted to investigate the diversity influence on AMT implementation by human factors. The results show that training, equitable reward and team cooperation have positive effect on operational performance; equitable reward, empowerment and team cooperation are positively correlated with organizational and managerial performance; the relationship between team cooperation and competitive performance is significant and positive.
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