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预埋镀锌钢管施工前需要做哪些准备?

来源:http://www.jnxxjm.com

【 发布于:2019-01-09 15:00:52 】


1.材料要求

1. Material requirements

1.1镀锌钢管壁厚均匀,镀锌层均匀,无劈裂、砂眼、棱刺、凹扁,外表皮无剥落现象,并有产品合格证,以及检验报告。

1.1 Galvanized steel pipe wall thickness uniform, galvanized layer uniform, no splitting, sand holes, prickles, concave flat, no exfoliation phenomenon, and product certification, as well as inspection report.

1.2锁紧螺母(根母)外形完好无损,丝扣清晰并有产品合格证。

1.2 The shape of locking nut (root nut) is intact, the thread is clear and the product is qualified.

1.3护口要完整无损,并有产品合格证。

1.3 The mouth guard should be intact and non-destructive, with product certificate.

2.主要机具:

2. Main machinery:

20171214561535.jpg

2.1煨管器、液压煨管器、液压开孔器、压力案子、套丝机、套管机、扁锉、圆锉

2.1 Pipe Ironing, Hydraulic Pipe Ironing, Hydraulic Opener, Pressure Case, Sleeving Machine, Casing Machine, Flat File, Round File

3.作业条件:

3. Operating conditions:

3.1现浇混凝土板内配管,在底层钢筋绑扎完后,上层钢筋未绑扎前,根据施工图尺寸配合土建施工。随墙(砌体)配合施工立管。

3.1 Pipe distribution in cast-in-situ concrete slab shall be coordinated with civil construction according to the dimensions of construction drawings before the upper reinforcement is not tied up after the binding of the bottom reinforcement. With the wall (masonry) to cooperate with the construction riser.

3.2墙体配管,在土建钢筋绑扎完毕,按墙体线配管。

3.2 Wall piping, after the tie-up of civil steel bars, according to the wall line piping.

4.人员准备

4. Personnel preparation

由于各种原因本工程的主体施工阶段必将始终处于抢工期,这就要求安装施工队合理安排施工人员,不要出现人员不足或人员功能不明确而导致的窝工现象。

Due to various reasons, the main construction stage of the project will always be in the rush period, which requires the installation of construction teams to arrange the construction personnel reasonably, and do not appear inadequate personnel or unclear functions of personnel caused by the underemployment phenomenon.

5.技术准备

5. Technical preparation

施工单位的技术人员必须在施工前熟知图纸,对图纸中的有困难的施工节点要了然于胸,提前想好解决的措施。要统筹规划每个系统的管线路径,不要出现多层管路重叠的现象。了解施工的工艺流程,对需要大量人员调整的阶段要与施工班主提前沟通。

The technicians of the construction unit must be familiar with the drawings before the construction. They should be familiar with the difficult construction joints in the drawings and think about the measures to solve them in advance. The pipeline path of each system should be planned as a whole, and the phenomenon of multi-layer pipeline overlap should not occur. Understand the construction process, and communicate with the construction team leader in advance in the stage that requires a large number of personnel to adjust.

6.材料的预加工

6. Prefabrication of materials

对镀锌钢管的一端的接头的切丝,对需要预埋箱体盒子应提前做好木质的盒子,对需要预埋的套管应提前加工完成。

For the wire cutting of the joint at one end of galvanized steel pipe, the wooden box should be made well in advance for the box which needs to be embedded, and the casing which needs to be embedded should be processed in advance.





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