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Thermal cracking. In thermal cracking, high temperatures (typically in the range of 450Â°C to 750Â°C) and pressures (up to about 70 atmospheres) are used to break the large hydrocarbons into smaller ones. Thermal cracking gives mixtures of products containing high proportions of hydrocarbons with double bonds - alkenes.
4.High Winds. Stucco that has been recently applied is vulnerable to cracking because of high winds. High winds can suck away the moisture from the recently applied stucco. This causes the remaining stucco to shrink and develop small cracks, which can grow larger with time.This type of cracking is known as shrinkage cracking.t is sometimes used over concrete and wood to make the wall or ceiling visually attractive. Stucco is one of the strongest materials out there but, despite its strength, stucco can and does develop cracks and decompose over time. Cracks around the edges of doors, windows and other sensitive areas are especially common.