Leed Sri Series Of Roof Pavers

Leed is transforming the marketplace because architects increasingly specify materials that qualify for leed points.

Leed sri series of roof pavers.

This high sri value allows you to meet the needs for leed certified projects when used on your roof and decks. 7 1 heat island effect non roof for new construction existing buildings school and core shell. From planted areas which incorporate topsoil and mulch to grassy areas over a layer of soil or lightweight gravel fill hanover pavers are an integral part of these energy efficient roofs. Asphalt dark concrete and other surfaces with a low sri attract the sun s heat which causes the surface and surrounding air temperatures to rise.

With the introduction of its new thin paver architects and designers will now have the freedom of specifying a one inch thick paver that boasts the strength of its two to four inch thick counterparts. Wausau tile is adding to its vast portfolio of architectural paver offerings. These points can be earned by specifying materials with a solar reflective index sri of at least 29 when measured according to astm e903 or astm c1549. Westile white solar reflective pavers have a standard solar reflective index sri of 79 7 which will help meet most requirements for low slope roof energy efficiency.

Currently to qualify for these points samples of the paving and roofing materials must be tested according to specified test procedures. We have developed several series of porcelain pavers that provide reflectance and emissive values providing great performance to the green roof concept. Our cool roof pavers utilize a high reflective value and low emissivity rate resulting in a high solar reflectance index sri value. Steep sloped roofing with an sri of at least 29 for a minimum of 75 of the roof surface credit 7 2.

The aggregate surface is pressed into the stone surface simultaneously with the body of the stone in a single process and not in layers. Granite tech pavers are produced using recycled crushed granite aggregate within a color cement matrix the pavers are ground to expose natural beauty of the granite chips and can be honed. Tile tech cool roof pavers have a minimum sri value of 78. As of august 2006 62 of leed project qualified for credit 7 1.

Leed credits solar reflectance index sri is measure of a surfaces ability to reject solar heat. Leed details large format pavers series series s specialized manufacturing process creates a striking visual effect with the surface granite particles and also results in an extremely durable paver.