Info

Macnc fmiin formuli v*OTE: Wh« metric walgbts nod »eaa^rve i« u*e<jf substituía hraecfciag ¿or muía for tW praaaur* toradiu

P~ R KC (ft) (Add 10 parrtttt If lftAi tbau 90 poundJ) C • Tumplng tactor for breaching (a*e ó+ax¡ cardi K - Material factor for breaching

Ufcan 22.5 KG)

Poor masonry ahala, |ood Umber ft earth ocoatructio©

Good masonry, orttlxAry ooocrvte, rock

Mora thaa 7

Ufli thaa 1

Mora than 2

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