Product Description
China Lianggong Formwork Manufacture Steel Manhole Trench Shields Aluminum Trench Shoring Box for Excavation Construction
Trench Shoring System
Trench shoring system (trench shoring, trench box, trench boxes,
trench shields manhole box and trench sheets) are steel or alloy
structures used to avoid cave-ins and protect utility workers while
performing their duties within a trench.They are customarily
constructed with sidewalls of varying thicknesses held apart by steel
or aluminum spreaders. Spreaders can be interchanged to match the
width of the trench.
Manhole Box
Manhole box are similar to trench boxes in their basic function,
however they incorporate integral end return panels thus providing
additional ground support, making them ideal for installing pre-cast
manhole rings in trench runs as an alternative to using sheets and
frames. Each manhole box can be assembled and installed quickly
and without the need for an operative to enter the unsupported
excavation.
Slide Rail Shoring System
Slide rail shoring system is a durable, modular dig-and-push
component shoring solution. It enables excavation shoring from
ground level to subgrade without soil displacement. Ideal for
challenging ground conditions or areas with complex underground
infrastructure, this system simplifies trench support. Its modular
design, paired with side panel linking plates or inline sheeting
templates, adapts to diverse job site needs.
| 1 |
Easy to assembly on site, installation and removal are significantly reduced |
| 2 |
Box panels and struts are built with simple connections. |
| 3 |
Repeatedly turnover is available. |
| 4 |
This enables easy adjustment for strut and box panel to achieve the required trench widths and depths. |
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