Lightweight Concrete Roofing

Covers approximately 0 66 cu.

Lightweight concrete roofing.

Our sub six profiles and our flat lightweight 720 lbs. With structural lightweight concrete a mix of shale slate slag and clay are used and with this mix the aggregate is fully saturated prior to mixing. Has been installing lightweight insulating concrete applications for both new construction and reroofing projects for 50 years. Sakrete light weight concrete mix is a general purpose concrete mix manufactured using light weight aggregates.

Sakrete lightweight concrete mix is ideal for setting footings pouring slabs and anchoring posts and poles. Ballast paver is the easiest lightweight concrete paver to install and is designed to interlock with one another forming a ballast system that effectively secures single ply roofing membranes. Profiles are a fraction of the weight of our conventional roof tiles and are perfect for re roof projects. With customers spanning 11 states in the mid atlantic and northeast region of the u s joseph miorelli co inc.

Roof systems lightweight concrete and screeds allows architects and building contractors greater versatility in design and performance of a flat concrete roof or deck. How difficult is it to maintain concrete roof tiles. This combination creates a durable roof system that also has excellent wind uplift values. With standard structural concrete the aggregate used is sand and stone.

The end result of the structural lightweight mix is a deck that can be 20 25 lighter than standard structural concrete. A yearly visual inspection of a concrete roof can help protect against accumulation of leaf debris in. This mix comes in strong poly lined bags to enable easy transportation. It provides a very effective and efficient method of insulating the concrete base from intense heat and for creating drainage slopes screeds which facilitate quick surface water runoff as well as eliminate any chances of ponding or stagnation.

The lightweight insulated concrete system lwic utilizes the sarnafil g 410 feltback roof membrane designed specifically for adhered applications bonded to the concrete using sarnacol 2121 water based membrane adhesive. Lightweight concrete tiles in 10 series including cedarlite 600 espana 600 saxony 600 slate and villa 600 all less than 600 pounds per square. Ballast paver can be used as a walkway perimeter ballast or can fully cover a roof for ultimate protection from wind and uv damage. Structural lightweight concrete has an in place density unit weight on the order of 90 to 115 lb ft 1440 to 1840 kg m.

Lightweight concrete tiles are also available in some regions of the country for re roofing applications where the roof structure is insufficient to support standard weight concrete tiles.