电线杆制作工艺 Manufacturing Technology of Wire Pole 水泥电线杆分为预应力和非预应力电线杆两种。 Cement poles are divided into...
水泥电线杆分为预应力和非预应力电线杆两种。 Cement poles are divided into two types: pre-stressed and non-pre-stressed. ...
电线杆工艺流程: Wire pole process flow: 钢筋加工和钢筋笼制作:钢筋冷拔,切断,弯曲和绑扎 Reinforcement processing and cage makin...
水泥杆主要分为预应力和非预应力这两种。 Cement poles are mainly divided into two types: prestressing and non-prestressi...
水泥杆养护 Maintenance of cement pole 高压蒸养是目前水泥杆最常用的一种快速养护方法,它加快了水泥的硬化速度,提高了钢模的周转率,缩短了生产周期。 Pressure s...
水泥杆原材料 Raw materials for cement poles 1.水泥 1. Cement 预应力杆采用不低于53.5MPa的硅酸盐水泥、普通硅酸盐水泥、矿渣硅酸盐水泥,抗硫酸盐...
水泥电线杆工艺流程: Cement pole process flow: ◆ 钢筋加工和钢筋笼制作:钢筋冷拔,切断,弯曲和绑扎 Reinforcement processing and cage...
早期的各种电线杆,都是从木杆起步的,甚至包括电压等级不是太高的高压线电杆。 In the early days, all kinds of poles started from wooden pol...