What material is good for the big broom tied with nylon rope by sanitation workers?

1, bamboo broom can be used to clean the ground in a large area, especially the concrete floor, which can clean the fallen leaves and dust well and make the garbage have nowhere to hide.

2. Brooms with small heads or big heads are all made of scattered brooms. Clean their seeds and remove the leaf sheaths and nodes under the stems. Then separate the scattered spike in the middle from the straight stem (with a hard core in the middle), pick out the scattered spike in the middle to make the skin, and make the straight stem as the skeleton when the broom is tied.

3. When tying the broom, tie the walking rod belt around the waist, take 3-4 core brooms, then take 4 leather brooms, clamp one as straw, tie it tightly with oil steel wire, and press it into the No.22-No.25 wire groove, with two turns of wire wound around each groove. The method is to dig a pit half a meter deep underground, put a piece in a bowl or an iron box, and block the pit with a wooden stick. There are more than 100 brooms crossed on the frame, covered with plastic sheets, and fumigated for about 1 hour.