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old but nice
it was more safer and secure than the other castles.
1Sorting is easier 2 good qualified ponds
it has more levalsit is higher and therefor easier to see from
Advantages: - can mix the cement with aggregates easily. - also can save time. - less energy is needed.
The main disadvantage of compacting concrete using a cement vibrator is the noise. The advantages of compacting concrete using a cement vibrator is to remove trapped air and excess water which then allows the concrete settle firmly.
A concrete block is made from concrete, a brick block is made from brick. They are two different building materials. Both have their respective advantages and disadvantages.
Advantages: - can mix the cement with aggregates easily. - also can save time. - less energy is needed.
Advantages and Disadvantages of equity
pretensioning is the process of inducing reverse stresses to concrete prior to design loading so as to achieve slender sectins thereby reducing cost. disadvantages of pretensioning are losses due to slip, etc
advantages of a frame structure: cheap strong disadvantages of a frame structure: expensive advantages of a shell structure: unique strong disadvantages of a shell structure: expensive
advantages and disadvantages