Specifications: 1.mm * 1m * 10m / roll 2.0mm * 1m * 10m / roll 3.0mm * 1m * 5m / roll caroling insulation felt material is light, thin, soft, black finish, tensile strength; construction convenient, low cost; flame retardant, moisture, decay; at high and low temperatures should not be broken and become soft, sound insulation blankets performance can always keep the same sound insulation. Insulation blankets monomers effect than traditional insulation materials is good, especially the noise of different frequencies, sound insulation blankets and other insulation materials such as cotton, felt, foam or rock wool, which will be more excellent noise performance against. The most important feature is the material environment, internal resistance, strong sound insulation performance, with construction method insulation blankets damping effect: 1.) the original wall to clean 2.) Install vibration keel, the interval of 600mm, the space inside the keel sound-absorbing cotton filling. (On the inner side of the keel nail mat layer insulation blankets, avoid rigid connection) 3) Install the vibration keel gypsum board, and then paste insulation blankets, and then sealing the outer layer of the composite fire insulation board (layer of gypsum board and composites fire insulation panels sandwiching insulation blankets, insulation blankets and plasterboard fire insulation between the composite wrong seam seal), fixed-purpose adhesive insulation blankets with water or screws. .) Insulation board and indirect seams and roof insulation panels, floor seams suitable for building sealant ceiling and wall insulation as decoration. (Just replace the light steel keel keel, because the heavier sound board, light steel keel support is better than the wooden keel.) Insulation blankets because the surface density, easy to produce its own vibration, can also be attached to the board to prevent the board vibration, so that the noise might lose the vibration transmission so as to achieve the effect of noise so the product is widely used in indoor ceiling wall decoration ground floor vibration noise reduction. The insulation blankets made in conjunction with plasterboard wall or ceiling, can be effectively isolated from the noise of the invasion, a floor can effectively suppress the sound produced when striking an object in contact with the ground and improve your quality of rest to protect your personal privacy so you and your family in the big city bustle and enjoy a quiet and comfortable living space. The ground noise renovation, and used in conjunction with sound damping mats to reduce noise and vibration generated by floor Zhengzhou good news sound-absorbing material supplied insulation blankets compressive strength bending radius and stress cracking than traditional materials. Can arbitrarily cut, bent, you can paste, nail fixed, using dry construction method. Good sound insulation, sound insulation is only 1.2mm thick sheet amounted to 22.7dB, equivalent to 128 times lower volume! No agreement valley effect, with other materials such as acoustic components, its acoustic effects will grow exponentially. The other traditional insulation materials sound insulation is poor, relying on increased material thickness or with other materials to improve the sound insulation performance, with ultra-fine glass wool, for example, to achieve the same amount of noise, the use of the material thickness must meet the insulation mat-day order more than 1000 times, and there is agreement valley effect. These are the details of fire insulation blankets sound-absorbing materials Limited supplies Zhengzhou good news, if the price of your supply of Zhengzhou good news sound-absorbing materials Co., manufacturer, model, pictures have any questions, please contact us for Zhengzhou good news for the sound-absorbing materials Limited The latest information you provide