Maadaama xaashiyaha sibidhka ay aad uga fudud yihiin baallooyinka, u isticmaalidooda rarista ama kaydinta ayaa aad u fudud. Marka la raro, culaysku waa ka fudud yahay, sidaas darteedna kharash yar. Marka loo isticmaalayo kaydinta, way ka khafiifsan yihiin, markaa waxaad heleysaa meel kaydin oo dheeraad ah. Waxaadna ku badbaadin kartaa booska toosan, sidoo kale, sababtoo ah sida ay u khafiifsan yihiin. Midabkoodu waa madow waxayna leeyihiin is jiidjiid dhinac ka mid ah xaashida si looga hortago in badeecaddu ka baxdo xaashida sibidhka. Way ka adkaysi badan yihiin xaashiyaha sibidhka ee fiber-ka waana la dhaqi karaa oo dib loo isticmaali karaa. Sidoo kale way ka qaalisan yihiin xaashiyaha sibidhka ee adag.
| Dhumuc (mm) | g/㎡ | Miisaanka rarista (kgs) | Qoyaanka | Isku-dhafka is-qabsiga | Alaab |
| 0.6 | 580 | 0-600
| 2% | 0.45 | Dib u warshadee HDPE |
| 0.8 | 750 | 600-800
| 2%
| 0.45
| Dib u warshadee HDPE
|
| 1.0 | 950 | 800-1100
| 2%
| 0.45
| Dib u warshadee HDPE |
| 1.2 | 1150 | 1100-1300
| 2%
| 0.45
| Dib u warshadee HDPE |
Cabbirka Caanka ah ee Kale
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Codsiga
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