简述有筋扩张网的品种及施工用处有筋扩网固定作为造价模板，支模板后浇筑混凝土时，砂浆经过网片浸泡至界面形成粗粒界面，从而加强其抗剪才能。钢筋网片选用钢带切割胀大专业机制造。是一种无接触点的胀大钢板网原料为预镀锌条或304不锈钢。

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