Since 2000 , a number of residential developments were completed in hung hom ( such as laguna verde ) . with the increasing population in the area , the public were concerned with the health impact on residents caused by the concrete batching plant 二年起，红?有多个住宅发展项目相继落成入伙（例如海逸豪园） ；随著该区人口不断增加，公众亦开始关注到有关的混凝土配料厂对居民健康可能造成的影响。
In november 2000 , the lands department received a complaint again from a member of the public against the concrete batching plant at kpp no . 90 . the major issues of the complaint were about the dust and noise nuisances caused during the process of concrete production 在二年十一月，地政总署再次接到市民就第９ ０号码头被用作混凝土配料厂的投诉，投诉内容主要涉及制造混凝土过程中所产生的尘埃和发出的噪音。
Following individual incidents where west rail contractors or their sub - contractors were found to be operating concrete batching plants before obtaining the necessary licence from the epd , kcrc has reminded the contractors again that the operation of the plants must comply with the licensing requirements 于有个别情况发现承建商或其分判商于获发牌照前便展开混凝土厂的运作后，九铁已再次提醒承建商，必须确保混凝土厂的运作符合所有发牌要求。
The survey of burden systems , the survey of concrete batching plants and then - weighing and batching systems are overviewed . the key matter of a weighing and batching system - precision control is proposed . the emphases studied in this paper is a hopper - scale and its weighing and batching process 综述了配料称重系统的概况、混凝土搅拌装置及其配料称重系统的概况，提出了称量配料的关键问题即精度控制，同时指明了本文的研究重点是料斗秤的称量配料过程。
According to the specifications of the dynamic weighing and batching process control in concrete batching plants , the iteration self - learning control method is applied for a real work . a weighing and batching computer control system of concrete batching plants is made , which includes hardware and software 针对混凝土搅拌装置的称量配料控制要求，将迭代自学习的控制方法应用于实际工程中，进行了混凝土搅拌装置的称量配料计算机控制系统的设计，包括硬件和软件。
