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pvc七孔梅花管使用范围
pvc七孔梅花管使用范围
Application Range of Pvc Seven-hole Plum Blossom Tube
1 管道的埋设地沟应按设计要求和施工操作尽可能平直,如沟底不平可铺上一层细沙。埋管前应清除沟内的硬质物,防止管道变形。开始埋管时,应将多孔管预留10-15CM在人井,以便穿缆。应将管堵塞住露在人井端的子管。埋管时严禁泥沙异物混入管内。
1. The buried trench of the pipeline shall be as straight as possible according to the design requirements and construction operation. If the bottom of the trench is uneven, a layer of fine sand can be laid. Before burying the pipe, the hard material in the ditch should be removed to prevent the pipe from deforming. When burying pipes, porous pipes should be reserved for 10-15CM in manhole for cable piercing. The pipe should be blocked by the sub-pipe exposed at the end of the well. When burying the pipe, it is strictly forbidden to mix the sediment and foreign matter into the pipe.
2管道连接将管材状定位筋朝上放置,将端部管材外壁清理干净,再将直接一端承口插入,再端面上垫上一块厚木板,用锤头敲打板,使管材承插到位。在直接的另一端承接口处,将另一根管材插入直接并承插到位,如此顺延至下一个人井处。在实际施工中,每根管材的长度连起来不一定和人井之间的长度一样,在这种情况下,根据实际的人井的长度,距离量好管材的长度,并用钢锯锯断,一定要锯平整齐。对接完成之后,伸入人井的一端要求用管塞塞好,防止异物侵入。
2. Pipeline connection will place the tubular positioning bar upward, clean the outer wall of the end pipe, insert the direct end socket, then pad a thick wooden board on the end surface, hit the board with hammer head to make the pipe socket in place. At the other end of the direct bearing interface, insert another pipe directly and socket in place, so as to extend to the next manhole. In actual construction, the length of each pipe is not necessarily the same as the length between wells. In this case, according to the actual length of wells, the length of the pipe should be measured by distance, and the pipe must be sawed with a steel saw. After the docking is completed, the end of the manhole should be plugged with a pipe plug to prevent foreign body from intruding.
3初次安装使用本产品者,可在铺设第一段〈两个人井之间的距离时〉先不要回填土。用穿缆器试穿一孔或两孔,顺利穿入后,再往下段铺设,这样会更放心。4管子铺设好之后,应先用细沙或细土回填到侵没管的高度,不可使管子悬空状态,然后回填其它泥土
If the product is first installed and used, no backfilling shall be allowed in the first section of "Distance between two wells". Use cable piercing device to try through one or two holes, and then lay down the next section after smooth penetration, which will be more reassuring. After laying the pipes, they should be backfilled with fine sand or fine soil to the height of the submerged pipes, so that the pipes can not be suspended, and then backfilled with other soil.
,禁止将大石头,大的干土块砸向保定平面设计培训 保定空调维修 保定管道通风 包装盒定做 化粪池模具 废旧电缆回收 不锈钢铸件 管子。5〉当管线经过受外力破坏较严重的地段时,在接孔部分用水泥混泥土包覆,以保证其绝对安全。
It is forbidden to smash large stones and large pieces of dry soil into pipes. 5. When the pipeline passes through the area which is seriously damaged by external forces, it is covered with cement concrete in the connecting hole to ensure its absolute safety.

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  1. 名称:保定市七孔梅花管厂
  2. 电话:xxx
  3. 手机:13313028229
  4. 邮箱:xxx
  5. 地址:xxx

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