护坡格宾网高速公路应用_锌铝合金格宾网高速施工【利众】 TEL 131-0277-* 微信 361910401 曹静 利众丝网官方网/ 格宾网——格宾网高速公路应用 (1)材料运输 公路防护网为机织双绞六角形金属网片,每160mm用加筋丝加固。公路防护网以卷的形式装车,每卷卷长一般在25m-50m之间。卷径根据公路长宽及客户要求而定。卷状丝网有利于装车装船处理。 精良的安装设备不是由我公司而是由得到认可的经销商提供。 (2)地基准备 公路一般由混凝土或沥青铺成,较近多用热石油沥青砂胶(HMA)铺路。将成卷的公路防护网展开铺在公路表层就行。 (3)展开 为了便于安装,卸货时每隔25m-50m卸下一卷。在路床或基层谨慎的准备好后,就可将公路防护网从卷的*而非底端展开。这样使网子尽可能与公路表面接触。接下来用轮胎式压路机将网子轧平。这样至少来回轧两圈(4次),使网子与公路表层连得更紧。在转弯处网子卷起、不平是正常的,由于石笼网具有柔韧性,公路防护网在一定范围内可以拉成需要的形状,并保持其坚固性。 (4)紧固过程 丝网置于公路材质表层后,每张网至少在前4米长度内每平方米用专业机子通过钉子将网钉紧。 现推荐两种固定钉子:喜利得HPS螺钉和喜得钉。 根据地形、路基的类别、铺路的材料等来选择用钉。路基用颗粒状较软材质时,多选择用螺钉;路基用较坚硬材质(如混凝土)时,则选用长钉更合适。钉子的长度需根据路基的厚度和材质的承受度来选择。用钉子将网固定,可以防止铺沥青时网片翘起。关于选钉这点,须向*咨询。 (5)加固 我们建议至少横向每300mm纵向每150mm用加筋或绑丝加固。为了便于铺设沥青,在表面放层鹅卵石是有必要的,只有在卷与卷交接的地方需特殊加固。安装程序要按步骤进行。要特别注意覆盖物较薄时公路防护网的放置。建设过程根据地质、粘结层或底漆层进行。这样公路可防止裂缝、使热石油沥青砂胶(HMA)与现有表面黏合。混合层没有预处理但稳定时,可以用公路防护网。当以热石油沥青砂胶(HMA)为铺路材料时, 公路防护网放在较表层以下大约50mm处;根据功能的不同,也可放在较表层以下300mm处。其他各层根据每层的正常规格压轧放置。 Tile bing net - guest highway network application (1) material transport Highway fence for woven twisted hexagonal metal mesh, each 160 mm with reinforcement wire reinforcement.Highway fence, in the form of volume loading, each coils generally between 25 m and 50 m long.Coil diameter according to road width and customer requirements.Roll screen for loading shipment handling. Sophisticated equipment installation instead of by our company provided by the dealers recognized. (2) the foundation for General paved by concrete or asphalt roads, multi-purpose hot recently mastic asphalt (or HMA paving.Road fence will roll shop is on the road surface. (3) For ease of installation, unloading every 25 m and 50 m unload a roll.The road bed or after carefully prepared at the grass-roots level, can the road fence from the top of the volume rather than the bottom.This makes the net contact with the road surface as much as possible.Oller will net rolling out the next.Rolling back and forth so that at least two laps (4 times), the net and the road surface even tighter.The net rolled up on a bend, uneven is normal, because the stone cage nets has flexibility, highway fence within a certain range can form the shape of a need, and keep its robustness.