Problems in the construction of railway fence nets

Problems in the construction of railway guardrail nets

1. When the construction unit is installing, it should accurately grasp the various construction drawings. For the exact location of the various pipes buried in the roadbed, no damage to the underground facilities is allowed during the construction process. Railway guardrail

2. If the column is driven too deep, the column should not be pulled out for correction. It is necessary to re-compact the foundation and then enter it, or adjust the position of the column. Pay attention to controlling the hammering force when approaching the depth during construction. For the railway guardrail, the flange should be installed, pay attention to the positioning of the flange and the control of the top level of the column.

3. The network is the safety installation of the railway and is an important part of the appearance quality of the expressway. The inherent quality of the railway fence network lies in the raw materials and processing process. Its appearance quality depends on the construction process. The construction should pay attention to the combination of construction preparation and pile driver, continuously sum up experience and strengthen construction management, which guarantees the installation quality.