The subject application relates generally to vibration and noise control and in particular, to a sound control underlayment and a floor construction incorporating the same. 30, 2016 entitled “Sound Control Underlayment and Floor Construction Incorporating the Same” to Downey et al., the entire contents of which are incorporated herein by reference. This application claims the benefit of U.S. A floor construction comprising: a subfloor having an upper unfinished floor surface a floor covering having an upper finished floor surface and the sound control underlayment of claim 19 interposed between the subfloor and the floor covering. The sound control underlayment of claim 19, wherein an adhesive layer is on opposed major surfaces of the resilient layer.Ģ6. The sound control underlayment of claim 19, having an average dynamic stiffness in the range of 10 MN/m 3 to 200 MN/m 3.Ģ5. The sound control underlayment of claim 19, having a thickness in the range of 1 mm to 25 mm.Ģ4. The sound control underlayment of claim 19, wherein the adhesive layer is a pressure sensitive adhesive layer.Ģ3. The sound control underlayment of claim 20, wherein the rubber material comprises recycled rubber content.Ģ2. The sound control underlayment of claim 19, wherein the resilient layer is formed of rubber material.Ģ1. A sound control underlayment having opposed major unfinished floor and floor covering contact surfaces for disposition between an unfinished floor surface and a floor covering, the sound control underlayment comprising a resilient layer and an adhesive layer on at least one major surface of said resilient layer.Ģ0.
The floor construction of claim 8, wherein the sound control underlayment has an average dynamic stiffness in the range of 10 MN/m 3 to 200 M N/m 3.ġ9.
The floor construction of claim 8, wherein the sound control underlayment has a thickness in the range of 1 mm to 25 mm.ġ8.
The floor construction of claim 8, wherein the adhesive layer is a pressure sensitive adhesive layer.ġ7. The floor construction of claim 14, wherein the rubber material comprises recycled rubber content.ġ6. The floor construction of claim 8, wherein the resilient material is rubber material.ġ5. The floor construction of claim 8, wherein the floor covering is one of a ceramic tile floor covering, a vinyl plank, tile or sheet floor covering, a stone floor covering, an engineered wood floor covering, a laminate floor covering and a wood floor covering.ġ4. The floor construction of claim 8, wherein the subfloor is one of a concrete slab, a wood subfloor and an oriented strand board subfloor.ġ3. The floor construction of claim 8, wherein an adhesive layer is on opposed major surfaces of the resilient layer and the adhesive layers are in contact with both the unfinished floor surface and the floor covering.ġ2. The floor construction of claim 8, wherein the adhesive layer is in contact with said floor covering.ġ1. The floor construction of claim 8, wherein the adhesive layer is in contact with said unfinished floor surface.ġ0. A floor construction comprising: a subfloor having an upper unfinished floor surface a floor covering having an upper finished floor surface and a sound control underlayment interposed between the subfloor and the floor covering, the sound control underlayment comprising a generally flat layer formed of resilient material and an adhesive layer on at least one major surface of the resilient layer.ĩ. The sound control underlayment of claim 1, wherein an adhesive layer is on opposed major surfaces of the flat layer.Ĩ. The sound control underlayment of claim 1, having an average dynamic stiffness in the range of 10 MN/m 3 to 200 MN/m 3.ħ. The sound control underlayment of claim 1, having a thickness in the range of 1 mm to 25 mm.Ħ. The sound control underlayment of claim 1, wherein the adhesive layer is a pressure sensitive adhesive layer.ĥ. The sound control underlayment of claim 2, wherein the rubber material comprises recycled rubber content.Ĥ. The sound control underlayment of claim 1, wherein the resilient material is rubber material.ģ. A sound control underlayment for disposition between an unfinished floor surface and a floor covering comprising a generally flat layer formed of resilient material and an adhesive layer on at least one major surface of the flat layer.Ģ.
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