2012/10/0910:16关键词:雅思写作小作文鉴赏:砖的烧制
北京新航道小编为大家整理了一篇比较有趣的雅思写作文章,文章内容主要是介绍“砖的烧制”过程的,同学们可以在其中搜集自己储备不足的词汇和短句。
The process by which bricks are manufactured for the building industry can be outlined in seven consecutive steps. First the raw material, clay, which was just below the surface of soil in certain clay-rich areas has to be dug up by a digger.
Then the lumps of clay are placed on a metal grid in order to break up the big chunks of clay into much smaller areas, which fall through the metal grid onto a roller, whose motion further segregates the bits of clay. Sand and water are added to make a homogenous mixture, which is then either formed in moulds or cut into brick-shaped pieces by means of a wire cutter.雅思写作素材来源:https://beijing.newchannel.org/ielts/
Those fresh bricks are then kept in a drying oven for at least 24 and a maximum of 48 hours, several dozens if not hundreds of bricks at a time. The dried bricks are then transferred to a so-called kiln, another type of high temperature oven. First they are kept at a moderate temperature of 200 ℃ -1300 ℃ . This process is followed by cooling down the finished bricks for 48 to 72 hours in a cooling chamber.
Once the bricks have cooled down and have become hard, they get packaged and delivered to their final destination, be it a building site or storage.
雅思老师提醒大家,考试是一项持久战,需要不懈的坚持和努力,尤其是在雅思写作这一项上,只有慢慢的积累才能取得的成绩。祝大家考试成功!
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