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A fireproof and soundproof solid wood composite door

A solid wood composite, fireproof and soundproof technology, which is applied to fireproof doors, soundproof doors/windows, door leaves, etc., can solve the problems of unsatisfactory practical application and poor soundproofing effect, and achieve the effect of improving soundproofing effect and good soundproofing effect

Active Publication Date: 2020-06-23
ANHUI ZHIBO NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the sound insulation effect of the existing solid wood composite doors is not good, which cannot meet the requirements of practical applications.

Method used

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  • A fireproof and soundproof solid wood composite door
  • A fireproof and soundproof solid wood composite door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A fire-resistant and sound-insulating solid wood composite door, comprising a door leaf, the door leaf comprising a door leaf frame and three door blocking boards embedded in the door leaf outer frame, which are parallel to each other and arranged at intervals, and the distance between adjacent door blocking boards is 2cm ;

[0016] A flame-retardant PET film with a thickness of 188 μm is bonded to the adjacent side of the door blocking plate.

[0017] The packing density between two adjacent door blocking plates is 90kg / m 3 、110kg / m 3 vitrified microbeads.

Embodiment 2

[0019] A fireproof and soundproof solid wood composite door, comprising a door leaf, the door leaf comprising a door leaf outer frame and four door blocking plates embedded in the door leaf outer frame in parallel and arranged at intervals, the distance between adjacent door blocking plates is 2.5 cm;

[0020] A flame-retardant PET film with a thickness of 150 μm is bonded to the adjacent side of the door blocking plate.

[0021] The packing density between two adjacent door blocking plates is 80kg / m 3 、90kg / m 3 、110kg / m 3 vitrified microbeads.

Embodiment 3

[0023] A fire-resistant and sound-insulating solid wood composite door, comprising a door leaf, the door leaf comprising a door leaf frame and five door blocking plates embedded in the door leaf frame, which are parallel to each other and arranged at intervals, and the distance between adjacent door blocking plates is 2cm ;

[0024] A flame-retardant PET film with a thickness of 100 μm is bonded to the adjacent side of the door blocking plate.

[0025] The packing density between two adjacent door blocking plates is 80kg / m 3 、90kg / m 3 、110kg / m 3 、120kg / m 3 vitrified microbeads.

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Abstract

The invention relates to a solid wood composite door, in particular to a fireproof and sound insulation solid wood composite door comprising a door leaf. The door leaf comprises a door leaf outer frame and at least three door block plates which are embedded to the inner side of the door leaf outer frame, are in parallel and are arranged at intervals. The adjacent side faces of every two door block plates are provided with flame retardance PET thin films in a bound mode. The position between every two adjacent door block plates is filled with sound insulation materials, and the stacking densities of the sound insulation materials between every two adjacent door block plates are located between 80 kg / m<3> and 120 kg / m<3>. The solid wood composite door achieves the fireproof and sound insulation effects, and through mutual matching of the PET flame retardance thin films between the multiple door block plates, the situation that the fire behavior spreads through the solid wood composite door is avoided; and the position between every two adjacent door block plates is filled with the sound insulation materials of different stacking densities, sound of different frequencies can be filtered, and the good sound insulation effect is ensured accordingly.

Description

technical field [0001] The invention relates to a solid wood composite door, in particular to a fireproof and soundproof solid wood composite door. Background technique [0002] Solid wood composite doors are an important end product in the wood processing industry. The rapid development of my country's real estate industry and the acceleration of urbanization have provided a great development space for the solid wood composite door industry. In line with the batch demand, my country's solid wood composite doors have changed the tradition of "carpenter's door-to-door" handmade and single and practical products. It quickly entered a new stage of "large-scale customized design", large-scale industrial production and comprehensive development of products from practicality to decoration and environmental protection, making my country the world's largest production base and consumer market for solid wood composite doors in a few years. [0003] Simple solid wood composite doors d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16E06B5/20E06B3/70
CPCE06B3/70E06B5/16E06B5/20
Inventor 谷庆
Owner ANHUI ZHIBO NEW MATERIAL TECH CO LTD