SE394802B - Forfarande for framstellning av en ljudisolerande kropp for ett s k flytande golv, bestaende av en cellformig polystyrenprodukt - Google Patents

Forfarande for framstellning av en ljudisolerande kropp for ett s k flytande golv, bestaende av en cellformig polystyrenprodukt

Info

Publication number
SE394802B
SE394802B SE6716782A SE1678267A SE394802B SE 394802 B SE394802 B SE 394802B SE 6716782 A SE6716782 A SE 6716782A SE 1678267 A SE1678267 A SE 1678267A SE 394802 B SE394802 B SE 394802B
Authority
SE
Sweden
Prior art keywords
procedure
cell
manufacturing
insulating body
sound insulating
Prior art date
Application number
SE6716782A
Other languages
English (en)
Inventor
J Noziere
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of SE394802B publication Critical patent/SE394802B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3492—Expanding without a foaming agent
    • B29C44/3496—The foam being compressed and later released to expand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Bridges Or Land Bridges (AREA)
  • Floor Finish (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
SE6716782A 1966-12-12 1967-12-06 Forfarande for framstellning av en ljudisolerande kropp for ett s k flytande golv, bestaende av en cellformig polystyrenprodukt SE394802B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87043A FR1510972A (fr) 1966-12-12 1966-12-12 Support pour sol flottant

Publications (1)

Publication Number Publication Date
SE394802B true SE394802B (sv) 1977-07-11

Family

ID=8622281

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6716782A SE394802B (sv) 1966-12-12 1967-12-06 Forfarande for framstellning av en ljudisolerande kropp for ett s k flytande golv, bestaende av en cellformig polystyrenprodukt

Country Status (8)

Country Link
BE (1) BE707816A (sv)
DE (1) DE1704558A1 (sv)
DK (1) DK126438B (sv)
ES (1) ES348142A1 (sv)
FR (1) FR1510972A (sv)
GB (1) GB1165439A (sv)
NL (1) NL6716792A (sv)
SE (1) SE394802B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137076A (en) * 1978-04-17 1979-10-24 Unitika Ltd Manufacturing of biaxially oriented thermoplastic polyester film
BE1002382A3 (nl) * 1988-08-24 1991-01-22 Seghers Georges Isolerende ondervloer.
DE4429399A1 (de) * 1994-08-09 1996-02-15 Horn Wolfgang Mehrschichtiger Fußbodenaufbau auf dem Baugrund

Also Published As

Publication number Publication date
NL6716792A (sv) 1968-06-13
FR1510972A (fr) 1968-01-26
BE707816A (sv) 1968-06-11
ES348142A1 (es) 1969-03-16
DE1704558A1 (de) 1972-03-09
DK126438B (da) 1973-07-16
GB1165439A (en) 1969-10-01

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