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Concrete Casting

机译:混凝土浇铸

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摘要

Concrete can be supplied to tunnel projects from commercial ready-mix concrete suppliers to specification. Alternatively an on-site or nearby batching plant can be justified by the economics of scale, the remoteness of the site or special mix considerations. CIFA offers a wide range of equipment applicable to concreting in tunnels including formwork, transport products, mobile mixers, pumps and batching plants. Depending on the design, these plants are made to produce output according to changing requirements and improve overall efficiency, especially in supply.rnThe main practical choices for getting concrete to its point of use in tunnels are greatly affected by the section of the tunnel and where it is practical to locate the batching plant. Depending on the logistics of the tunnel, drop-chutes, hopper or mixer trucks on rails or tyred vehicles, belt conveyors, and long distance pumping can all play a part.
机译:可以从商业预拌混凝土供应商到规范为隧道项目提供混凝土。或者,可以通过规模经济,现场偏远或特殊混合考虑因素来证明现场或附近的配料厂是合理的。 CIFA提供适用于隧道混凝土的各种设备,包括模板,运输产品,移动式搅拌机,泵和配料厂。根据设计的不同,这些工厂可以根据不断变化的需求生产产品,并提高整体效率,尤其是在供应方面。rn隧道的截面和位置会极大地影响混凝土在隧道中使用的主要实际选择。定位配料工厂是很实际的。根据隧道的物流状况,落槽,轨道或轮胎式车辆上的料斗或搅拌车,皮带输送机和长距离抽水都可以发挥作用。

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