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hzd172
发表于 2021-10-26 01:33:23
你把这个活想的太轻松了..重新做retaining wall可不是简单的换个板子，替你google一下步骤：
Steps to build a retaining wall:
Know the lay of the land - contact Dial Before You Dig
Draft your wall design
Finalise plans and mark out area
Excavate area and trench
Lay and compact road base
Lay steel bar grid/mesh and set up wooden forms
Pour footing - lay cement and sand mix
Screed and level the cement/sand mix
Lay first row of bricks
Fill first layer of bricks with blue metal aggregate
Optional - Install drainage pipe
Lay remaining layers of bricks
Remove lugs from top layer
Install caps
Allow everything to dry |
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