Quote Originally Posted by papi smith View Post
The CE that designed my structurals also did prep for earthquake, but instead of mat, he did three layers of steel reinforcement for my 2 storey house, he had different number and sizes for levels 0 - 1.5m, 1.5m - 4.50m and 4.5m to 7.5m, I only realized this when I was gearing up for the construction, pretty heavy on budget, as it requires multiple splices. 20mm pa ang gamit sa 1st layer, and all are grade 60.
It's really expensive bro. Mine was 25mm grade 70 with certificate for my mat foundation. Then on the second floor 20mm. Then 3rd to 4th till rooftop 15mm (usually Standard size). It's double purpose mini bldg for my bed spacer business

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