Mastic Asphalt Flat Roof

Mastic asphalt is the ultimate flat roofing system and has been used extensively over hundreds of years.

Mastic asphalt flat roof.

Impact damage and movement cracks are readily seen in this totally seamless waterproofing. It has a lifespan of 40 70 years and requires minimal maintenance. Mastic asphalt roofing can be applied to form a continuous waterproof covering over flat sloped or curved surfaces and can be worked around pipes roof lights and other projections. Some of the more common faults with mastic asphalt coverings are summarized in table 13 2.

Now the temperature of the mastic asphalt must be controlled inside the mixer to ensure the consistency remains consistent. This is important to ensure the asphalt roof is laid perfectly. One of the best flat roof alternatives for flat roof covering types is to use durable dense material. Can you repair an asphalt flat roof.

It has stood the test of time protecting many of new zealand s most prestigious buildings. Mastic asphalt is an excellent choice. Mastic asphalt failures any analysis of the complex mix of defects associated with flat roofs becomes a process involving detailed identification because the faults may interact with each other or mask other faults. Once the mastic asphalt has been fully agitated and has reached a temperature of 220 it is ready to lay upon the flat roof.

Mastic asphalt can be laid on most types of rigid sub structures such as concrete timber and metal decking.