Washington Redskins Jerseysdetroit lions jerseyscheap nfl jerseysnfl jerseys cheapwholesale nfl jerseyscheap uggscheap uggs outletcincinnati bengals jerseyscleveland brown jerseyspittsburgh steelers jerseysdallas cowboys jerseysPhiladelphia Eagles jerseysatlanta falcons jerseysdetroit lions jerseysWashington Redskins JerseysDetroit Lions Jerseycustom Detroit Lions JerseyUgg Bailey Button 5803Ugg Classic Mini 5854Ugg Bailey Button 5991UGG Metallic Tall 5842Ugg Classic Tall 5815Ugg Clasic Short 5825Ugg Classiccheap uggscheap uggs outlet
 
 
 

1cu meter (1m Height x 1m Width x 1m Length) + Weight (kg/ton) = 1 cu m kg/ ton
1cu meter of concrete (ready mix or site mix) approximately = 1920 kg = 1.92 ton

 

5cu meter of concrete (ready mix or site mix) approximately = 9600kg = 9.6 ton

--------------------------------------------------------------------------------------------------------------------------

 

1 sq meter (1m Height x 1m Width)
1 sq meter = 10,000sq cm (100cm x 100cm)

 

 

1cu meter of concrete can lay how many linear meter for the following kerb profiles?

 

a) " "

 

A  = 30cm x 15cm = 450 sq cm
B  = (7.5cm x 7.5cm) ---2 = 28.125 sq cm
A B  = 421.875 sq cm

1 cu meter of concrete can lay:
10,000sq cm / 421.875 sq cm = 23.7 linear meter run of kerbing

5 cu meter of concrete can lay:
23.7 linear meter x 5 = 118.5 linear meter run

 
--------------------------------------------------------------------------------------------------------------------------  

b) " L "

 

A = 30 cm x 15 cm = 450 sq cm
B = (7.5cm x 7.5cm) ---2 = 28.125 sq cm
C = 10 cm x 30 cm = 300 sq cm
D = (2.5 cm x 30 cm) ---2 = 37.5 sq cm

(A + C) (B + D)
= (450 sq cm + 300 sq cm) (28.125 sq cm + 37.5 sq cm)
= 750 sq cm 65.625 sq cm
= 684.375 sq cm

1 cu meter of concrete can lay :
10,000 sq cm / 684.375 sq cm = 14.6 linear meter run

5 cu meter of concrete can lay :
14.6 linear meter x 5 = 73 linear meter run

 
--------------------------------------------------------------------------------------------------------------------------  

1sq m = 10cm x 100cm = 10,000 sq cm

400sq cm = 20cm x 20cm

100sq cm = 10cm x 10cm