1、電力蓋板抗老化、耐腐蝕能力強(qiáng)，使用壽命長

2、電力蓋板重量輕易于安裝施工及維修

該產(chǎn)品采用密度較鑄鐵材料低的復(fù)合材料為原料，重量約為鑄鐵及水泥制品的二分之一，方便安裝施工及維修。

3、電力蓋板美觀大方

該產(chǎn)品可根據(jù)不同要求分類著色和配備標(biāo)志。

4、 電力蓋板強(qiáng)度好且大尺寸跨度承載能力強(qiáng)

符合建設(shè)部GJ/3021-93《鑄鐵檢查井蓋》行業(yè)標(biāo)準(zhǔn)和GJ/T121-2000《再生樹脂復(fù)合材料檢查井蓋》行業(yè)標(biāo)準(zhǔn)。因內(nèi)附鋼筋加強(qiáng)筋，大尺寸跨度承載能力較其它類蓋板要強(qiáng)。

以上解答就是我公司為社會(huì)各界人士對(duì)電力蓋板使用方向的解答

1, power cover anti-aging, strong corrosion resistance and long service life

2, the power weight easily cover the installation and maintenance of construction

The product uses a lower density of cast iron as raw materials, composite materials, about half the weight of cast iron and cement products, easy installation and construction and maintenance.

3, nice cover electricity

The product can be classified according to the different requirements and with colored flags.

4, good strength and power cover large spans carrying capacity

Ministry of Construction GJ/3021-93 "cast iron manhole covers" industry standards and GJ/T121-2000 "recycled resin composite manhole covers" industry standard. By enclosing the steel ribs, large-span than other classes cover the carrying capacity stronger.

The above answer is my company for the community to cover the use of electricity direction answers