宏旭河道阶梯式护岸模具 河道阶梯式护坡模具规格尺寸
河道阶梯式护岸模具 生态环保景观护岸挡墙护坡模具、生态框挡土墙模具、阶梯式挡墙模具、缝隙式挡墙模具、箱型生态挡墙砌块模具、预制空箱砌块挡土墙模具、植生挡土墙模具、自嵌式挡土墙模具、挡土墙模具，此新型模具来自于日本，引进国外设计原理制成！ 此模具制作的（混凝土）水泥材质，适用于：河道、池塘、鱼塘等地方使用，水泥件为空心、四周带孔，将水泥件安装于水面以下，空心箱体内的缝隙为鱼虾提供生存、繁衍空间，让水更清，水位线上可填土载重植物
Channel step revetment mould Ecological environmental protection landscape revetment retaining wall slope protection mold, ecological frame retaining wall mold, ladder type retaining wall mold, gap type retaining wall mold, box type ecological retaining wall block mold, prefabricated empty box block retaining wall mold, planting retaining wall mold, self embedded retaining wall mold, retaining wall mold. This new mold is from Japan and made by introducing foreign design principles! The (concrete) cement made by this mold is suitable for: River, pond, fish pond and other places. The cement parts are hollow with holes around. The cement parts are installed below the water surface. The gaps in the hollow box provide living and breeding space for fish and shrimps, making the water clearer. The water level line can be filled with load-bearing plants