重型六角网，也称为挂网、拦石网、山体防护网等。

　　重型六角网用钢丝机器拧编而成双绞格六边形金属网。重型六角网用途广泛：可用于边坡支护、山体岩面挂网喷浆、边坡种植绿化、铁路高速公路隔离护栏网，它还能制成石笼（网箱）、石垫（网箱），用于江河、堤坝及海塘的防治冲刷以及水库、河流截流用乱石网箱。

　　设计上不***考虑了易于安装，同时还考虑了在像悬崖这样的恶劣地形条件下能实现这种安装，即用少量的锚固和少量的开挖来实现快速简便的施工安装。基于防护网双绞结构的特性，即使在钢丝破损的情况下也能够承受落石的冲击。 

　　English translation

　　Heavy hexagonal wire netting

　　Heavy hexagonal wire netting, also known as the hanging mesh, block stone nets, mountain fence, etc.

　　Heavy with high grade steel wire hexagonal wire netting machine twist plait and twisted hexagonal wire netting. Heavy hexagonal net wide range of USES: can be used in the slope support, mountain net-suspended spray of borehole, and railway highway slope planting in isolation fence netting, it also can make the stone cage （box）， stone （box）， used for the prevention and control of rivers and DAMS and seawall scour and reservoir, river closure by stoning cages.

　　Design not only consider the is easy to install, also taking into account the like a cliff in harsh terrain can be achieved under the condition of the installation, which USES the least amount of anchorage and the least amount of excavation to realize the quick and easy installation. On the basis of the characteristics of the net structure of twisted-pair, even in the case of wire breakage to withstａnd the impact of the falling rocks.