نتایج جستجو برای: non baked brick
تعداد نتایج: 1322069 فیلتر نتایج به سال:
Abstract—Coal fly ash, an industrial by product of coal combustion thermal power plants is considered as a hazardous material and its improper disposal has become an environmental issue. On the other hand, manufacturing conventional clay bricks involves on consumption of large amount of clay and leads substantial depletion of topsoil. This paper unveils the possibility of using fly ash as a par...
Architecture is an art, which has always been enriched by the cumulative experiences of people in different ages. The historical and traditional urban fabric after a long passage of time some has possessed a balance that in the best way responds to the climatic and cultural circumstances. The rich urban fabric of Dezful City is no exemption and its Brick Architecture is an outstanding feature o...
Asparaginase is an enzyme that catalyses the hydrolysis of the amino acid L-asparagine to Laspartic acid and ammonia. The asparaginase enzyme described in the DSM’s dossier is intended for use as a processing aid to reduce in food the levels of free L-asparagine, which is a major precursor in the formation of the food contaminant acrylamide. Acrylamide is formed from Lasparagine and reducing su...
In this study, the effects of quality and quantity of protein in flours with 95% and 70% extraction rates obtained from Mahdavi and Tajan wheat cultivars each baked at two different durations (100 and 75 sec.) and temperatures (210 and 250°C), after wrapping in polyethylene packages with 40µm thickness were investigated. All tests were carried out during 168 hours after packing and at 24h inter...
The particle size distribution of output material is affected by type of crusher used .The demolition debris of particle size less than 37.5 mm. The inclusion of upto 15% of particle larger than 37.5 mm should not alter density significantly. Water absorption of coarse and fine particle of crushed brick aggregates passing 19 mm 4.75 mm respectively and retaining on 4.75 mm are 6.15 % and 6.20 %...
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