Tramo 1

Puntales descanso (3")=8pz 0.62m0.62x7bs=4.34bs=1.085x8=26.04p2ml4bs/p2Tablero de la escalera (1")=1.22x1x1=13.56p20.30.3pzPuntales escalera (3")=3pz 0.3m0.3x7bs=2.1bs=0.525x3=4.725p2Soleras escalera(2")=3x1x2=3.33p2ml4bs/p2120.3pzBridas (1")=3x10x22=3.6666666667p2Soleras descanso(2")=3x1x2=3.33p22 x puntal1230pz120.3pzTornapuntas (1")3x1.5x16=20p2Enconfrado lateral escalera(1")=1.22x0.18x1=2.44p2120.3pzsolo interior0.30.3pzCua y Contracua (2")=4x4x11=2.4444444444p2Encofrado de fondo descanso(1")=1x1x1=11.11p21 x puntal1212pzno hay laterales0.30.3pzSolera de Pie (1")=4x4x11=2.4444444444p2Tablero del descanso(1")=1x1x1=11.11p21 x puntal1212pz0.30.3pz

Tablero de contrahuella(1")=0.18x1x4=8.00p20.30.3pzMadera Total Necesaria=113.37p210% de Perdida=11.3371666667p2Barrotes laterales c/50 (1")=3x0.2x2=0.67p2TOTAL=124.71p2Escalera120.3pz

Barrotes Descanso c/50 (1")=3x0.15x2=0.50p2120.3pz

Tramo 2

Puntales descanso (3")=8pz 1.35m1.35x7bs=9.45bs=2.3625x8=56.7p2ml4bs/p2Tablero de la escalera (1")=1.06x1x1=11.78p20.30.3pzPuntales escalera (3")=3pz 1.08m1.08x7bs=7.56bs=1.89x3=17.01p2Soleras escalera(2")=3x1x2=3.33p2ml4bs/p2120.3pzBridas (1")=3x10x22=3.6666666667p2Soleras descanso(2")=3x1x2=3.33p22 x puntal1230pz120.3pzTornapuntas (1")3x1.5x16=20p2Enconfrado lateral escalera(1")=1.06x0.18x1=2.12p2120.3pzsolo interior0.30.3pzCua y Contracua (2")=4x4x11=2.4444444444p2Encofrado de fondo descanso(1")=1x1x1=11.11p21 x puntal1212pzno hay laterales0.30.3pzSolera de Pie (1")=4x4x11=2.4444444444p2Tablero del descanso(1")=1x1x1=11.11p21 x puntal1212pz0.30.3pz

Tablero de contrahuella(1")=0.18x1x3=6.00p20.30.3pzMadera Total Necesaria=152.22p210% de Perdida=15.2218888889p2Barrotes laterales c/50 (1")=3x0.2x2=0.67p2TOTAL=167.44p2Escalera120.3pz

Barrotes Descanso c/50 (1")=3x0.15x2=0.50p2120.3pz

Tramo 3

Puntales escalera (3")=3pz 1.79m1.79x7bs=12.53bs=3.1325x3=28.1925p2Tablero de la escalera (1")=1.45x1x1=16.11p2ml4bs/p20.30.3pzBridas (1")=3x10x22=3.6666666667p2Soleras escalera(2")=3x1x2=3.33p22 x puntal1230pz120.3pzTornapuntas (1")3x1.5x16=20p2Enconfrado lateral escalera(1")=1.45x0.18x1=2.90p2120.3pzsolo interior0.30.3pzCua y Contracua (2")=4x4x11=2.4444444444p2Tablero de contrahuella(1")=0.18x1x5=10.00p21 x puntal1212pz0.30.3pzSolera de Pie (1")=4x4x11=2.4444444444p2Barrotes laterales c/50 (1")=3x0.2x2=0.67p21 x puntal1212pzEscalera120.3pzMadera Total Necesaria=89.76p210% de Perdida=8.9759166667p2TOTAL=98.74p2

390.88p2>>>>>0.89m3x>>>>>1m3

x=439.1962858926p2/m3