KR910018028U - Pressure-resistance and impact resistance insulation - Google Patents

Pressure-resistance and impact resistance insulation

Info

Publication number
KR910018028U
KR910018028U KR2019900004839U KR900004839U KR910018028U KR 910018028 U KR910018028 U KR 910018028U KR 2019900004839 U KR2019900004839 U KR 2019900004839U KR 900004839 U KR900004839 U KR 900004839U KR 910018028 U KR910018028 U KR 910018028U
Authority
KR
South Korea
Prior art keywords
resistance
pressure
insulation
impact
impact resistance
Prior art date
Application number
KR2019900004839U
Other languages
Korean (ko)
Other versions
KR940000146Y1 (en
Inventor
김충엽
Original Assignee
김충엽
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김충엽 filed Critical 김충엽
Priority to KR2019900004839U priority Critical patent/KR940000146Y1/en
Publication of KR910018028U publication Critical patent/KR910018028U/en
Application granted granted Critical
Publication of KR940000146Y1 publication Critical patent/KR940000146Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
KR2019900004839U 1990-04-19 1990-04-19 Honeycomb insulation panels KR940000146Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900004839U KR940000146Y1 (en) 1990-04-19 1990-04-19 Honeycomb insulation panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900004839U KR940000146Y1 (en) 1990-04-19 1990-04-19 Honeycomb insulation panels

Publications (2)

Publication Number Publication Date
KR910018028U true KR910018028U (en) 1991-11-28
KR940000146Y1 KR940000146Y1 (en) 1994-01-10

Family

ID=19297809

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900004839U KR940000146Y1 (en) 1990-04-19 1990-04-19 Honeycomb insulation panels

Country Status (1)

Country Link
KR (1) KR940000146Y1 (en)

Also Published As

Publication number Publication date
KR940000146Y1 (en) 1994-01-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee