This post is Part 4b of Shingle Damage Evaluation and follows Characteristics of Aging- Part 4a. Part 4 consists of five short lists. Characteristics of Aging. The following is the second of five lists of characteristics exhibited by aging asphalt shingles: Breakage â Breakage is the complete dislodging and separation of a portion of shingle due to the fracturing of the shingle mat from the normal aging, embrittlement, weathering and/or deterioration of the shingle over the years.
The difference between strategic and tactical can be illustrated by looking at the wordsâ military roots. A lieutenant on a hill planning a mission exemplifies the strategic view. A sergeant working with troops on the ground to execute the mission exemplifies the tactical.
The following are the major differences between strategy and policy. 1  The strategy is the best plan opted from a number of plans, in order to achieve the organisational goals and objectives. The policy is a set of common rules and regulations, which forms as a base to take the day to day decisions. The strategy is a plan of action while the policy is a principle of action. Strategies can be modified as per the situation, so they are dynamic in nature. Conversely, Policies are uniform in nature.