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机制柔性抗震铸铁管的特点

作者: -1    发布时间: 2018-07-12    次浏览
机制柔性抗震铸铁管的特点一:高强度,耐磨损,不老化,使用安全
Mechanical flexible aseismic cast iron pipe features: high strength, wear - resistant, non - aging, safe to use

铸铁排水管具有高强度、不老化的特性。其抗拉强度超过150MPa,是塑料管材的3~4倍,且不会像塑料管材那样随着时间的推移,出现老化和强度降低的现象。它不仅可抵抗污水中泥沙、碎石、冰屑和食物残渣的冲击和磨蚀,延长使用寿命。而且在用于埋地敷设时,可承受土层和地面位移产生的高强度压力,防止树根的渗透破坏和啮齿类动物的啃咬。
Cast iron drain pipe has high strength and non - aging characteristics. Its tensile strength is more than 150MPa, which is 3 to 4 times that of plastic pipe, and it will not age and decrease in strength as plastic pipe does over time. It can not only resist the impact and abrasion of sediment, gravel, ice chips and food residues in sewage, but also extend the service life. In addition, it can withstand the high strength pressure caused by soil layer and ground displacement when it is used for burying ground, and prevent the infiltration damage of tree roots and the gnawing of rodents.

机制柔性抗震铸铁管的特点二:热变形小、无需变形补偿,穿越楼板不漏水
Characteristics of flexible and aseismic cast iron pipe: low thermal deformation, no deformation compensation, no water leakage through the floor

铸铁管热胀系数小,是塑料管材的1/7~1/20,与水泥构筑物很接近。加之其具有的柔性接口变形补偿功能,使得铸铁排水管在用于排水立管、同层排水填层或埋地敷设时,不会因热膨胀,造成管路变形或受膨胀挤压破裂漏水。管道穿越建筑楼板安装时,即便不采用防水套管,也不会产生管材与楼板之间的收缩缝隙和造成楼板漏水现象。
The thermal expansion coefficient of cast iron pipe is small, it is 1/7 ~ 1/20 of plastic pipe material, which is very close to cement structure. Together with its flexible interface deformation compensation function, make the cast iron drainage pipe for water drainage riser, fill layer or direct buried, drainage by thermal expansion, cause pipeline deformation or by expanding extrusion leaks. When the pipeline passes through the building floor for installation, even if no waterproof casing is used, there will be no shrinkage gap between the pipe and the floor and the floor will be leaking.

机制柔性抗震铸铁管的特点三:耐极限气候,不脆裂!
Mechanism flexible aseismic cast iron pipe features 3: extreme weather, not brittle crack!

铸铁管材具有耐暴晒和寒冷等极限气候的优势。不会因暴晒而老化,也不会因寒冷而脆裂。是用于户外和建筑外墙敷设排水或雨水管道的最佳选材。特别适用于高层建筑外墙敷设,可避免采用塑料管材暴晒和寒冷出现的老化和脆裂现象,防止破裂的管道跌落,造成伤人和财产损失。
Cast iron pipe has the advantages of extreme weather such as sun exposure and cold. It doesn't age from sun exposure, and it doesn't crack from cold. It is the best material for outdoor and building exterior wall laying drainage or rainwater pipes. Especially suitable for the exterior wall laying of high-rise buildings, it can avoid the aging and brittle cracking phenomenon caused by the exposure of plastic pipes and cold weather, and prevent the falling of broken pipes, causing injury and property loss.

机制柔性抗震铸铁管的特点四:更优良排水性能,不返臭!
Characteristics of flexible and aseismic cast iron pipe: better drainage performance, no return of odor!

铸铁管材以其管材内壁特有的均匀凹凸表面结构形状及刚性低振动特征,使其在用于建筑重力流排水时,具有更佳的水力学性能。它可降低水流速度,形成完美的附壁水膜流,改善通气效果,大大减缓厨房卫生间返臭现象的发生。排水性能更优。在湖南大学进行的排水能力对比试验证明,铸铁管的排水能力是塑料管材的两倍。这也是我们常常发现采用铸铁排水管材的楼房往往不会反臭的原因所在。
Due to its unique uniform concave and convex surface structure and low vibration characteristics, the cast iron pipe has better hydraulic performance when it is used for building gravity flow drainage. It can reduce water flow speed, form perfect wall attached water film flow, improve ventilate effect, slow down the occurrence of kitchen toilet return odour greatly. Better drainage. A comparative test of drainage capacity at hunan university has shown that the capacity of cast iron pipes to drain water is twice that of plastic pipes. This is why we often find that buildings made of cast iron pipes do not tend to deodorize.