The purpose of this research is 1) To study household charcoal grill users in Kamphaeng Phet Province. 2) To analyze the properties of the raw materials of Khlong Khlung clay, fine sand, raw rice husk used for the construction of raw clay brazier. household use Kamphaeng Phet Province. 3) To experiment with the mixture of local raw materials, Khlong Khlung clay, fine sand, and raw rice husks used for creating a raw clay brazier. used in households in the province of Kamphaeng Phet. research sources namely expert 5 people and brazier user 15 people total 20 people by selecting a specific sample research tools namely questionnaire, soil grinder, strength determination meter Statistics used in data analysis were percentage, shrinkage, strength, mean, standard deviation.

 

 

            The results of the analysis of household users of braziers Kamphaeng Phet Province, 20 people foundThere is an average level of demand for the properties of raw materials. used to make raw clay brazier at a high level (4.39, S.D. 0.52) by using Klong Khlung clay soil The most abundant chemical compounds are: namely silica SiO₂   53.06 % alumina) Al₂O₃  27.01 % ferric oxide) 13.79 % potassium oxide) K₂O 3.81% titania TiO₂  2.34 % Amount of 5 formulas to experiment to find out the physical properties for creating a raw clay brazier. Formula 2 that is suitable for use as an ingredient namely Clay 70% fine sand 20 % rice husk 10 %