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Floor impact noise isolator for construction and method for constructing floor using the same

An isolation device, a technology for construction, applied in the direction of building structure, construction, insulation layer, etc., can solve the problems of weak noise isolation device strength, deterioration of noise isolation performance, depression and other problems, achieve excellent floor impact noise isolation performance, improve Effect of noise isolation performance

Active Publication Date: 2013-01-16
LG HAUSYS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Furthermore, due to the weak strength and elasticity of conventional noise isolators, they are prone to be crushed by localized loads transferred by heavy furniture such as wardrobes, beds and tables
Therefore, there is a problem that the noise isolation performance is degraded by the depression caused by the partial load

Method used

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  • Floor impact noise isolator for construction and method for constructing floor using the same
  • Floor impact noise isolator for construction and method for constructing floor using the same
  • Floor impact noise isolator for construction and method for constructing floor using the same

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Embodiment

[0065] More specifically, the resin foam is prepared by foaming the resins listed above, and the resin foam may include polyurethane foam, polyurea foam, polyvinyl chloride foam, polypropylene foam, polyethylene foam, polystyrene foam, Polyvinyl acetate foam, ethylene vinyl acetate foam, melamine foam, phenol foam, acrylic foam, etc.

[0066]The foaming agent may include any material capable of foaming the above-mentioned base resin to form a foam structure, such as organic foaming agents, such as sulfonyl hydrazides, including p, p'-oxygen bis(benzenesulfonyl hydrazide), benzenesulfonyl hydrazide , toluenesulfonyl hydrazide, etc., azo compounds, including azodicarbonamide (ADCA), azodiisophthalocyanine, etc., and nitroso compounds, including N, N'-dinitrosopentylene tetra Amines, N, N'-dimethyl-N, N'-dinitrosoterephthalamide, etc.; inorganic foaming agents, such as sodium bicarbonate and ammonium bicarbonate; water; carbon dioxide; inert gases (nitrogen, air, helium, neon, e...

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Abstract

The present invention relates to a floor impact noise isolator for construction and a method for constructing a floor using the same. The present invention provides a floor impact noise isolator for construction, including a noise isolating body; and a reinforcing member formed with an inflow hole which is filled with mortar. In addition, the present invention provides a method for constructing a floor of a building, comprising the steps of installing the floor impact noise isolator according to the present invention; and introducing mortar into the inflow hole formed in the reinforcing member of the noise isolator. According to the present invention, the noise isolating body is supported by the reinforcing member and the inflow hole formed in the reinforcing member is filled with mortar to thereby have excellent strength and prevent a crack from occurring in the mortar layer. Further, a local load distribution is transformed into a surface load distribution, thereby improving a noise isolation property.

Description

technical field [0001] The present invention relates to a floor impact noise isolation device for construction and a method of constructing a floor using the same, and more particularly, to a floor impact noise isolation device for construction, wherein a honeycomb reinforcing member is combined with a noise isolator or Laminated thereon, whereby it has excellent strength and prevents cracks from occurring in the mortar layer, and local load distribution is converted into surface load distribution, thereby improving noise isolation performance. Background technique [0002] In general, buildings such as villas such as duplex houses or townhouses, office buildings with many rented offices therein, and high-rise buildings of the public aggregation type such as apartments, schools, hospitals, or dormitories have Noise isolator for the floor to isolate the noise. The impact imposed by the upper floors of the building, and in particular the noise and vibrations caused by such im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/20
CPCE04F15/188E04F15/12E04F15/20E04F15/203
Inventor 李忠和金成灿金俊烨朴性赞长昊娟
Owner LG HAUSYS LTD
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