This document contains calculations for material quantities needed for a construction project. It estimates that 16.06 cubic meters of concrete will be required, including 4.5 cubic meters for beams, 4 cubic meters for columns, 2.5 cubic meters for slabs, and 5.36 cubic meters for stairs. It then calculates that 149.4 bags of cement, 6.46 cubic meters of coarse sand, and 12.88 cubic meters of stone will be needed to make the 16.06 cubic meters of concrete with a compressive strength of 210kg/cm2. It also notes that an additional 16.06 cubic meters of concrete with a strength of 175kg/cm2 will be required for foundations.

1. CALCULO DE MATERIALES
CONCRETO f´c = 210 Kg/cm2: 1; 1 ½:3
VIGAS 4.5 M3
COLUMNAS 4.00
LOSA 2.5
ESCALERA 5.36
TOTAL 16.06 M3
CEMENTO 9,30 X 16.06 =149.4 BOLSAS
ARENA GRUESA 0.402 X 16.06 = 6.46
PIEDRA0. 0.803 X 16.06
AGUA 0.
CONCRETO f´c = 175Kg/cm2: 1; 1 ½:3
ZAPATAS
TOTAL 16.06 M3