Reference:

1. From the figure shown below.jwpare the bill of materials for the following: a. 150 mm CHA b. Cement Mortar for CHA using Class "C" mixture e. Cement Plaster using Class "C" mixture d. Wall footing (15 em thick 40em width) using elass "B" mixture e. Use the cost for CHR.SANDGRAVEL.CEMENT & REBARS (@PhP 10.00.600.00,700.00,100.00 10 mm dia. 175.00X12mm dia bar), & 200.00 RESPECTIVELY. W-2 pm 1 10m 1. 10m 1.50 3.Om 0.65m 2.00m 0.10 0.70m 400 1.00 ITEM UNIT 1 2 3 4 5 UN- CHB SAND GRAVEL CEMENT REBARS PCS M M BAGS PCS QUANTITY CONTATEM SUETOTAL REMARK Php Php 10 00 150MM 500.00 White Sand 690 17500 Portland 117.00 Standard Total cost TABLE 24 QUANTITY OF CEMENT AND SAND FOR PLASTER PER SQUARE METER AREA Cement in Bags Thickness of Plaster Micture Class 8 mm 12 mm 16 mm 20 mm 25 mm A B D .144 .096 .072 .060 .216 . 144 . 108 .090 .288 .192 .144 .120 .360 .240 .180 ..150 .450 .300 .225 .188 Sand .008 .012 .016 4.020 .025 TABLE 3-6 LENGTH OF REINFORCING BARS FOR CHB IN METERS Vertical Reinforcement Spacing Length of bars in meter cm. Per Block Per Sq. M. Horizontal Reinforcement Spacing Length of bars in meter Layer Per Block Per Sq. M. 0.235 2.93 2 3.30 40 60 0.264 0.172 3 2.15 0.171 0.128 2.13 1.60 80 4 0.138 1.72 TABLE 2-2 QUANTITY OF CEMENT AND SAND FOR CHB MORTAR PER SQUARE METER Bags Cement Mixture Size of CHB in cm. Number per sq.m Sand cu. m B D 12.5 .792 1394:32 10 x 20 x 40 15 x 20 x 40 20 x 20 x 40 .328 .633 .522 1.018 1.500 .0435 .0844 12.5 12.5 1.526 2.260 .763 1.125 .938 .1250 TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR AND PLASTER IN CUBIC METER Class Mixture Proportion 2 A B C D OWN Cement in Bans 40 kg. 50 kg. 18.0 14.5 12.0 9.5 9.0 7.0 7.5 6.0 Sand cu. m. 1.0 1.0 1.0 1.0 16.5 TABLE 1-2 CONCRETE PROPORTION Mixture Sand Gravel Cement in Bag 40 kg 50 kg. Class Proportion cu. m. cu. m. AA A .50 .50 1:15 1: 2 1:21 1 : 3 OD : 3 4 5 6 12.0 9.0 7.5 6.0 9.5 7.0 6.0 5.0 1.0 1. 1.0 1.0 .50 .50 SIMPLIFIED CONSTRUCTION ESTIMATE TABLE 2-3 QUANTITY OF CEMENT AND SAND PER ONE HUNDRED BLOCKS Cement in Bags 40 kg. Mixture B Sand cu. m. Size of CHB A D 10 x 20 x 40 15 x 20 x 40 20 x 20 x 40 6.336 12.150 18.072 4.176 8.104 12.000 3.152 6.072 9.000 2.624 5.064 7.504 0.348 0.675 1.000 TABLE 34 No. 18 G.L TIE WIRE FOR CHB REINFORCEMENT PER SQUARE METER Kilograms per Square Meter Vertical Horizontal Spacing Layer Spacing 25 cm. Tie 30 cm. Tie 40 cm. Tio 40 40 40 WN 2 3 4 .054 .039 .085 .047 .029 .086 .063 .024 .039 888 888 888 60 60 2 3 .036 .026 .020 .044 .032 .024 .057 .042 .032 80 80 Nm 2 .027 .020 .033 .024 .018 .044 .032 .024 4 .015 1. From the figure shown below.jwpare the bill of materials for the following: a. 150 mm CHA b. Cement Mortar for CHA using Class "C" mixture e. Cement Plaster using Class "C" mixture d. Wall footing (15 em thick 40em width) using elass "B" mixture e. Use the cost for CHR.SANDGRAVEL.CEMENT & REBARS (@PhP 10.00.600.00,700.00,100.00 10 mm dia. 175.00X12mm dia bar), & 200.00 RESPECTIVELY. W-2 pm 1 10m 1. 10m 1.50 3.Om 0.65m 2.00m 0.10 0.70m 400 1.00 ITEM UNIT 1 2 3 4 5 UN- CHB SAND GRAVEL CEMENT REBARS PCS M M BAGS PCS QUANTITY CONTATEM SUETOTAL REMARK Php Php 10 00 150MM 500.00 White Sand 690 17500 Portland 117.00 Standard Total cost TABLE 24 QUANTITY OF CEMENT AND SAND FOR PLASTER PER SQUARE METER AREA Cement in Bags Thickness of Plaster Micture Class 8 mm 12 mm 16 mm 20 mm 25 mm A B D .144 .096 .072 .060 .216 . 144 . 108 .090 .288 .192 .144 .120 .360 .240 .180 ..150 .450 .300 .225 .188 Sand .008 .012 .016 4.020 .025 TABLE 3-6 LENGTH OF REINFORCING BARS FOR CHB IN METERS Vertical Reinforcement Spacing Length of bars in meter cm. Per Block Per Sq. M. Horizontal Reinforcement Spacing Length of bars in meter Layer Per Block Per Sq. M. 0.235 2.93 2 3.30 40 60 0.264 0.172 3 2.15 0.171 0.128 2.13 1.60 80 4 0.138 1.72 TABLE 2-2 QUANTITY OF CEMENT AND SAND FOR CHB MORTAR PER SQUARE METER Bags Cement Mixture Size of CHB in cm. Number per sq.m Sand cu. m B D 12.5 .792 1394:32 10 x 20 x 40 15 x 20 x 40 20 x 20 x 40 .328 .633 .522 1.018 1.500 .0435 .0844 12.5 12.5 1.526 2.260 .763 1.125 .938 .1250 TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR AND PLASTER IN CUBIC METER Class Mixture Proportion 2 A B C D OWN Cement in Bans 40 kg. 50 kg. 18.0 14.5 12.0 9.5 9.0 7.0 7.5 6.0 Sand cu. m. 1.0 1.0 1.0 1.0 16.5 TABLE 1-2 CONCRETE PROPORTION Mixture Sand Gravel Cement in Bag 40 kg 50 kg. Class Proportion cu. m. cu. m. AA A .50 .50 1:15 1: 2 1:21 1 : 3 OD : 3 4 5 6 12.0 9.0 7.5 6.0 9.5 7.0 6.0 5.0 1.0 1. 1.0 1.0 .50 .50 SIMPLIFIED CONSTRUCTION ESTIMATE TABLE 2-3 QUANTITY OF CEMENT AND SAND PER ONE HUNDRED BLOCKS Cement in Bags 40 kg. Mixture B Sand cu. m. Size of CHB A D 10 x 20 x 40 15 x 20 x 40 20 x 20 x 40 6.336 12.150 18.072 4.176 8.104 12.000 3.152 6.072 9.000 2.624 5.064 7.504 0.348 0.675 1.000 TABLE 34 No. 18 G.L TIE WIRE FOR CHB REINFORCEMENT PER SQUARE METER Kilograms per Square Meter Vertical Horizontal Spacing Layer Spacing 25 cm. Tie 30 cm. Tie 40 cm. Tio 40 40 40 WN 2 3 4 .054 .039 .085 .047 .029 .086 .063 .024 .039 888 888 888 60 60 2 3 .036 .026 .020 .044 .032 .024 .057 .042 .032 80 80 Nm 2 .027 .020 .033 .024 .018 .044 .032 .024 4 .015