FACTORY PRODUCTION TYPE SEPTIC TANK ASSEMBLY AND CONSTRUCTION METHOD OF SEPTIC TANK USING SAME

摘要

The present invention relates to a factory production type septic tank assembly and a construction method of the septic tank using the same. The method comprises a bed excavation step, a floor compaction step, a septic tank assembly placing step, and a covering step. The construction of the septic tank can be made easily without the work due to the installation and dismantling of a form.;COPYRIGHT KIPO 2019