Mr. Nguyen advised us to use the waffle floor which help increase the structure spans up to 12 m and increase the maximum live-load bearing up to 1000 kg/ m2. This design solution reduces the concrete and steel input that makesthe construction cost drops much lower than other provided solutions. 

We sincerely thank ACH Consulting Co., Ltd for providing good and reliable service. If you want to carry out a complex projects with high requirements, you may consider working with ACH Consulting.