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雙向塑料土工網

  • 所屬分類:土工網
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  • 發布日期:2020-02-04 19:48:40
  • 產品概述

 雙向塑料土工網

 雙向塑料土工網

土工網

產品介紹

土工網是高密度聚乙烯加抗紫外線助劑加工而成,具有抗老化、耐腐蝕等特征。公路、鐵路路基中利用可灵验的分配荷載,提高地基的承載才能及穩定性,延長壽命。在公路邊坡上鋪設,可防止滑坡,保護水土,美化環境。水庫、河道堤壩防護鋪設可灵验防止塌方,在海岸工程中用其柔韌性好、滲透性好的特點來緩沖波浪沖擊能量。鋪設土工網可加固路面,防范反射裂縫的發展; 土工網作為擋土墻體填土中的加筋材料,可分散土體應力,限制側向位移,增強穩定性; 用土工網制成石籠用于堤壩、巖石外貌的防護,可防止侵蝕、避免塌方、和水土流失。

產品特點

1、增強路面穩定性,防止裂紋;

2、可承受較大的變載荷;

3、可防止翻漿造成的路面裂紋;

4、可減少路面质料用量,加快施工速率。

產品用途

用于路基增強,使粒狀填料與網格鎖合在一起,造成穩定的平面,提高路基穩定性;防备填料下陷及反射裂縫的發展,并可垂直載荷分散;地舆條件惡劣地區可选拔多層增強。適用于江河堤壩防護,海岸处理,地道工程及防波堤導流壩的鋪設等。

3.Geonet

Product Description

Plastic geonet is a kind of network structural material eith HDPE or other high-molecular polymer as primary raw material adding a certain auxiliary materials such as anti-UV agent. It can distribute load effectively to be used in roadbed of road and rail-way, enhance bearing capacity and stability of roadbed, and prolong using life. It can prevent rock fall, protect water and earth, beauty environment to place geonet in slope of road and railway. It can prevent landslide to place geonet in dike of reservoir and river. In coastal engineering, it can relieve impacting energy of waves with the characteristics of flexibility and permeability. Laying the geonet can strengthen the road surface and prevent the development of reflective cracks. The geonet is used as a reinforcing material in the retaining wall filling, which can disperse the soil stress, limit lateral displacement and enhance stability. It is used for the protection of dams and rock surfaces to prevent erosion, landslides and soil erosion.


Product Features

1.Enhance road stability and prevent cracks;

2. Can withstand large variable loads;

3. It can prevent pavement cracks caused by slurry turning;

4. It can reduce the amount of pavement materials and speed up the construction.


Product Application

It is used to reinforce the roadbed, so that the granular filler and the grid are locked together to form a stable plane and improve the stability of the roadbed; prevent the subsidence of the filler and the development of reflective cracks, and disperse the vertical load; Layer enhancement. It is suitable for river dam protection, coast management, tunnel engineering and laying of breakwater diversion dams.

三維土工網 墊是用來做什么的呢?用于植草固土用的一種三維結構的似絲瓜網絡樣的網墊,質地疏松、柔韌,留有90%的空間可充填土壤、沙礫和細石,植物根系能够穿過其間,舒適、整齊、均衡的生長,長成后的草皮使網墊、草皮、泥土外表牢固地結合在一起,因为植物根系可深入地表以下30—40cm,形成了一層堅固的綠色復合保護層在草皮沒有長成之前,不妨保護地盘外貌免遭風雨的侵蝕。

三維土工網墊施工步驟有哪些呢?

1、三維網的剪裁長度比坡面長300cm,順坡鋪設,鋪網時,應讓網與坡面貼附緊實,防止懸空,鋪設時,應使網保持平整,不產生褶皺。網之間要重疊搭接,搭接寬度10cm。同時要保證上游加筋三維鋼絲網墊鋪設在下游加筋三維鋼絲網墊之上。三維網上端應壓入條石防浪墻,下端應壓入埋石砼護腳。三維網采用U型釘固定,然后填土壓實。網墊之間的搭接部位用不小于φ8 鋼筋做成“U”型釘進行錨釘,使之連接成整體。施工過程中阻止在三維網墊上行駛車輛、人或機械等。

2、將網墊的坡頂及坡腳處埋入溝中,并用土回填,夯實。

3、噴播 覆土回填完畢,進行液壓噴播,即草籽「按每平方二十五克旁边噴播」和促使其生長的附著劑、木纖維、肥料、生長素、保濕劑及水按肯定比例混合攪拌,变成均勻混合液,通過液壓噴播機均勻噴灑于坡面上。

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