U.S. patent application number 16/873054 was filed with the patent office on 2020-10-29 for near vacuum fire retardant material reduces the noise and preserves heat to be used for ceiling and indoor compartment board.
The applicant listed for this patent is Da-Kuang Chang. Invention is credited to Da-Kuang Chang.
Application Number | 20200340239 16/873054 |
Document ID | / |
Family ID | 1000004670220 |
Filed Date | 2020-10-29 |
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United States Patent
Application |
20200340239 |
Kind Code |
A1 |
Chang; Da-Kuang |
October 29, 2020 |
Near vacuum fire retardant material reduces the noise and preserves
heat to be used for ceiling and indoor compartment board
Abstract
At present, all public spaces and offices around the world use
light steel hangers and 2'.times.2' ceiling board or 4'.times.8'
indoor compartment gypsum board for the beauty and fire protection.
Thermally soundproof, but the board is not encapsulated with a
metal film and then vacuumed. In the long term, the moisture of the
water molecules contained in the micron-sized pores would have been
transported through the asbestos fibers, therefore become the
medium for conducting sound waves and heat. It is necessary to
enclose the board with metal film and then vacuumed in order to
improve fire and sound insulation.
Inventors: |
Chang; Da-Kuang; (Taipei,
TW) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Chang; Da-Kuang |
San Francisco |
CA |
US |
|
|
Family ID: |
1000004670220 |
Appl. No.: |
16/873054 |
Filed: |
January 24, 2020 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
E04C 2/049 20130101;
E04B 2001/746 20130101; E04C 2/28 20130101; E04C 2/292 20130101;
E04B 1/665 20130101; E04B 1/90 20130101; E04B 1/942 20130101 |
International
Class: |
E04B 1/90 20060101
E04B001/90; E04C 2/04 20060101 E04C002/04; E04B 1/66 20060101
E04B001/66; E04B 1/94 20060101 E04B001/94 |
Foreign Application Data
Date |
Code |
Application Number |
Apr 25, 2019 |
TW |
108205089 |
Claims
1. The utility relates to a near vacuum fire retardant material
that reduces the noise and preserves heat be used for using ceiling
and indoor compartment board, which are characterized in that:
Using environmentally-friendly non-toxic recoverably hearthstone or
stone, pumice granules, or cracked ceramic material, to make
lightweight board (12), sealed between the lower aluminum foil film
(11) and the upper aluminum foil film (13) (14). On upper aluminum
foil film (13) heat seals an air suction valve (15) at a suitable
position, and pumps the ceiling and the indoor partition board (12)
to a vacuum by (15). The combination can be used for building
applications.
Description
[0001] A near vacuum fire retardant material reduces the noise and
preserves heat to be used for ceiling and indoor compartment
board.
TECHNICAL FIELD
[0002] The invention relates to the environmental protection and
reuse of various non-toxic and non-heavy metal industrial waste
materials to make ceiling and indoor compartment board. It also
relates to the encapsulation with aluminum film and vacuuming with
suction valves.
Previous Technology
[0003] Previously, various materials were used for ceilings on the
light steel frame for its simplicity to be installed, like plasters
and with asbestos which been banned from around the world. If wet
powder is used as a material, fiber must be added to increase the
strength. However, due to the water content of the fiber, the air
conditioning enthalpy changes the humidity greatly, and the
moisture content in the board would inevitably be increased so that
the center of the board drops down. When a fire causes high
temperature, the board would expand and then crack, and the entire
ceiling collapses. Fireproof, heat and sound insulation would not
be effective at all.
Utility Patent Content
[0004] The purpose of the new model is to optimize the fireproof,
heat and sound insulation functions of the ceiling materials and
indoor partition panels on the light steel frame.
[0005] The innovation of this new utility is to make all kinds of
non-toxic and non-heavy metal waste materials recovered from
industrial environmental protection program into ceiling and indoor
partition boards and then vacuum sealed with metal film to optimize
the fireproof, heat and sound insulation functions, and expand
various environmental protection recycling application and reuse of
industrial waste materials.
A SIMPLE DESCRIPTION OF THE SCHEMA
[0006] FIG. 1 is a schematic drawing of the main components of the
invention.
APPLICATION METHOD
[0007] Select and use environmentally friendly non-toxic, non-heavy
metal, recoverable and reusable hearthstone, or stone, glass slag,
ceramic cracking, pumice granules, add appropriate proportion of
ash and cement slurry and foaming agent and put them into the mold
together. Pressing high pressure vapor into a ceiling or indoor
compartment board (12), placing (12) on the aluminum foil film
(11), heat sealing a suction valve (15) at an appropriate position
on the aluminum foil film (13), overlying (13) on sheet (12),
heat-sealed and bent upward at both sides (14) of (13) and (11),
pump through the suction valve (15) to near vacuum, It can replace
the same size, currently in use, without fireproof and heat and
sound insulation ceiling and indoor compartments boards for
mandatory fireproof, heat insulation and sound insulation.
SYMBOL DESCRIPTION
[0008] 11 Lower aluminum foil film [0009] 12
Environmentally-friendly recycling waste foaming ceiling and indoor
compartment boards [0010] 13 Upper aluminum foil film [0011] 14
Heat sealing position reserved on the four sides of the upper and
lower aluminum foil film [0012] 15 Pumping valve
* * * * *