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            3. 聯系我們
              1. Measure and determine the height of the storey and groove the back wall. The height is 8 cm and the depth is 6 cm. The groove body should be neat and not burr.
              2. Install the template. More support, not concave and convex. In the middle of 10 square meters or more, the height should be increased by 1%.
              3. Eye punching in groove. Every 12 centimeters interval 14 centimeters hammer eye 8 centimeters, after beating, rinse with water. There are embedded iron parts in Guanlan, which can be welded directly without planting steel bars.
              4、綁扎鋼筋:長鋼筋14號,短鋼筋12號,要雙層。小挑梁鋼筋16號,大挑梁鋼筋20號,大于10平方要加強鋼筋,20平方以上最好加橫梁。樓梯都要加橫井蓋鋼模具 U型槽模具 天津水處理設備 檢查井鋼模具 保定公司注冊 u型槽模具 流水槽模具 梁。(要考慮布線管,以便于將來做電線排線)
              4. Binding reinforcing bars: long reinforcing bars No. 14, short reinforcing bars No. 12, double-deck. Small cantilever beam reinforcement No. 16, large cantilever beam reinforcement No. 20, more than 10 square steel reinforcement, 20 square above the best addition of beams. All stairs need beams. (Consider wiring pipes for future wiring)
              5. Pouring concrete: To ensure the quality of cement, stones should be washed clean and coarse yellow sand should be used as far as possible. When the area reaches 35 square meters, the finished concrete should be used as far as possible.


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