| Nkọwapụta. | M25 | M20 | M15 | M10 | M06 |
| Ọkpụrụkpụ H (mm) | 25 | 20 | 15 | 10 | 6 |
| Panel ihu T1(mm) | 1.0 | 1.0 | 0.8-1.0 | 0.8 | 0.6 |
| Ogwe azụ T₂ (mm) | 0.8 | 0.8 | 0.8 | 0.7 | 0.5 |
| T(mm) isi mmanụ aṅụ | 12-19 | 12-19 | 12-19 | 12-19 | 12-19 |
| Obosara (mm) | 250-1500 | ||||
| Ogologo (mm) | 600-4500 | ||||
| Ike ndọda kpọmkwem (kg/m2) | 7.8 | 7.4 | 7.0 | 5.3 | 4.9 |
| Nkwụsi ike (kNm/m)2) | 22.17 | 13.90 | 7.55 | 2.49 | 0.71 |
| Modulu nkebi (cg)3/m) | 24 | 19 | 14 | 4.5 | 2.5 |
1. Ibu dị mfe.
2. Ike dị elu.
3. Ezigbo nkwụsi ike.
4. Mkpuchi ụda.
5. Mkpuchi okpomọkụ.
Ebumnuche anyị bụ inye ngwaahịa kwụsiri ike ma dị elu ma melite ọrụ gị. Anyị ji obi anyị niile na-akpọ ndị enyi anyị niile òkù ka ha bịa leta ụlọ ọrụ anyị ma nwee olileanya ịmalite mmekọrịta ọzọ.