measured according to china standard gb 18582 2008 u201c indoor decorating and refurbishing materials u2014 limit of harmful substances of interior architectural coatings u201d the measurement results are list in table 1 and table 2 separately the above mentioned components are dry mixed to obtain the inorganic dry powdered architectural paint the obtained paint is added into water and stirred then the mixture is operated for spray coating or brush coating the property of the coating is measured according to the china construction industry standard jg t 26 2002 u201c inorganic building coating for external wall u201d and the amount of voc is measured according to china standard gb 18582 2008 u201c indoor decorating and refurbishing materials u2014 limit of harmful substances of interior architectural coatings u201d the measurement results are list in table 1 and table 2 separately the above mentioned components are dry mixed to obtain the inorganic dry powdered architectural paint the obtained paint is added into water and stirred then the mixture is operated for spray coating or brush coating the property of the coating is measured according to the china construction industry standard jg t 26 2002 u201c inorganic building coating for external wall u201d and the amount of voc is measured according to china standard gb 18582 2008 u201c indoor decorating and refurbishing materials u2014 limit of harmful substances of interior architectural coatings u201d the measurement results are list in table 1 and table 2.