Calculadora de Muro de Contención Paisajístico Gratis
Calcula los bloques y materiales para un muro de contención decorativo en tu jardín o paisaje.
Blocks Needed
270
Blocks Needed vs Wall Length
Fórmula
## Retaining Wall Block Count **Blocks per Row = Wall Length / Block Length** **Rows = Wall Height / Block Height** **Total Blocks = Blocks per Row x Rows** Add 5 to 10 percent for cuts and waste. Walls taller than 4 feet typically require engineering and may need geogrid reinforcement.
Ejemplo Resuelto
30 ft wall, 3 ft tall, using 12 x 4 inch blocks.
- 01Blocks per row = ceil(360 / 12) = 30
- 02Rows = ceil(36 / 4) = 9
- 03Total = 30 x 9 = 270 blocks
- 04Add 10% waste = 297 blocks, order 300.
Preguntas Frecuentes
How high can I build without an engineer?
Most building codes allow gravity-style retaining walls up to 4 feet without professional engineering. Taller walls need engineered designs with proper drainage and reinforcement.
Do I need drainage behind the wall?
Yes. Always install a perforated drain pipe and 12 inches of gravel backfill behind the wall to relieve hydrostatic pressure, which is the leading cause of wall failure.
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