Green Roof On Concrete Roof

Your roof deck be it concrete or screed will need to be waterproofed.

Green roof on concrete roof.

Concrete s light color reflects more light at night reducing lighting infrastructure and energy costs. To our knowledge this is north america s first green roof study to be completed on an insulated concrete form icf structure. Intensive green roofs must be installed on concrete roofs that have 0º pitch. A green roof protects the waterproofing membrane from damaging uv rays freeze thaw cycling and repeated foot traffic extending its lifespan.

From a waterproofing standpoint one of the most important elements of a successful gra is a. Quad lock s test structure referred to as rem 10 incorporated an r 10 insulated slab foundation quad lock r 22 walls 6 concrete and r 22 quad deck 9 panels with 3 concrete slab for the roof structure that s topped with a green roof layer see below. Extensive green roofs can be installed on roofs with a pitch up to 30º but preferably less than 20º. Concrete structures are durable.

Roll out the plastic root barrier across the length of the roof and cut to size. Modular vs built in green roof system. American hydrotech inc chicago won a 2005 green roofs for healthy cities green roof award of. Green roof installation step one primary waterproofing layer.

Step two installing a root barrier. The closer to flat the roof is the easier time you will have installing the growing medium and plants. Impervious concrete roofs support green landscaping reducing water runoff and reducing heat island effect. Some green roofs in europe have lasted more than 40 years without being replaced.