CONNECTING- TYPE POLYETHYLENE (PE) PIPE BOLSTER AND SAND-FILLING POLYETHYLENE (PE) PIPE BOLSTER |
Type: Infrastructure Maker: MADE BY QUALIFIED MANUFACTURERS, CHECKED AND ACCEPTED BY CHUNGHWA TELECOM Place Made: Taiwan Date Made: 1983 SIZE: L63* W40* H75cm Function/Purpose: 1. Connecting-type polyethylene (PE) pipe bolsters (pipe pads) and their associated components are made of high density polyethylene (HDPE) by injection molding. Various bolsters of different diameters then can be connected together to form concrete protection tunnel arrays to safeguard pipes and maintain the distance between pipes. 2. Sand-filling polyethylene (PE) pipe bolsters and their associated components are made of high density polyethylene (HDPE) by injection molding. This kind of pipe bolster is used to maintain the distance between pipes during the underground pipe construction of direct burial sand filling process. Characteristics: 1. Connecting-type polyethylene (PE) pipe bolsters (pipe pads) and their associated components are made of high density polyethylene (HDPE). Because they are easy to be packed and colored, they can be put together into assemblies suitable for pipes with various materials and diameters.2. Sand-filling Polyethylene (PE) pipe bolsters are made of high density polyethylene (HDPE) Because they are easy to be packed and colored, they can be put together into assemblies suitable for pipes with various materials and diameters. Concrete construction is replaced by sand filling during the direct burial sand filling process.
Text and images are provided by National Science and Technology Museum
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