Calculate the total linear meters in the following timber order: 200x50 Rough Sawn Hardwood firstname.lastname@example.org, email@example.com, firstname.lastname@example.org and email@example.com.
Length:1. 12x1.5=42m 2. 9x2.78=25.02m
Total Length= L1+L2+L3+L4
the total linear meters required for this is 114.02m.
As a building estimator, how many bricks would be required to build a wall 18.6 meters long by 2.8 meters high. The wall is one brick thick and there are 50 bricks per square meter.
No. of bricks required= Ax50
= 2604 bricks
2604 bricks will be required to build a wall that is 18m x 2.8m.
The walls of a lounge room which measures 12500 x 8700 are to be painted. The room has one large entrance 2300 x 1800 and two windows 1900 x 1500. The ceiling height of the room is 2600. It is estimated that the net wall area will be less than 80 m². Is this estimation correct
Total Area= (Aw1+Aw2)-(Ad+Aw)
The total area for the walls is 100.4m2. Therefore the estimation of the wall area will be less than 80m2 is incorrect.
Below is a sketch (bird’s eye view, not drawn to scale) of the slab of a modern home. Footings will be dug inside the slab and are 350mm wide and 550mm deep. If concrete costs $124 for the first cubic metre and then $87/m3 thereafter will my estimate of $2000 be correct?. INCLUDE 10 % WASTAGE IN YOUR CALCULATIONS. Explain your reason mathematically.