Can you use frame anchor beam for backfill?

Backfill can use frame anchor beam, frame anchor beam main body, edging, platform gutter, platform closed and foundation must be set every 10~15m interval

Expansion joints, the width of the seam 2cm, the seam full cross-section of the asphalt filling, expansion joints are all through the joints, prohibited to cut the setting of false joints, the location of expansion joints must be staggered with the drainage groove to ensure that backfill slopes as a whole, harmonious and beautiful. The location of expansion joints must be staggered with the drainage channel to ensure the overall harmony and beauty of the backfill slope.