GB994345A - Improvements in or relating to sound insulating material - Google Patents

Improvements in or relating to sound insulating material

Info

Publication number
GB994345A
GB994345A GB3958261A GB3958261A GB994345A GB 994345 A GB994345 A GB 994345A GB 3958261 A GB3958261 A GB 3958261A GB 3958261 A GB3958261 A GB 3958261A GB 994345 A GB994345 A GB 994345A
Authority
GB
United Kingdom
Prior art keywords
density
constituents
weight
proportions
cement
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3958261A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METALLISATION DU SUD OUEST
Original Assignee
METALLISATION DU SUD OUEST
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 METALLISATION DU SUD OUEST filed Critical METALLISATION DU SUD OUEST
Publication of GB994345A publication Critical patent/GB994345A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • 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
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Building Environments (AREA)

Abstract

The invention comprises a sound insulating material hardenable by the addition of water and comprising a mixture of constituents of density D greater than 2 grams per c.c. and constituents of density d less than 1 gram per c.c., said constituents of density D being inorganic filler material together with a cement or like water-hardenable binder and said constituents of density d being filler material together with a synthetic resin binder in which the proportions of said constituents conform to a law of composition expressed by the formula <FORM:0994345/C3/1> in which x represents the proportion by weight of each of the constituents of density D and y represents the proportion by weight of each of the constituents of density d. Specified filler materials of density D are quartz, silica, slag, chalk, kaolin, and talc and of density d are expanded cork, wood and cellulose flour, and sawdust. It is advantageous to maintain the proportion of resin binder, e.g. a vinyl resin, to the cement or like water-hardenable binder in the range of 8 to 12% and preferably to include a methyl-cellulose setting retarder in the sound insulating material. When the material is deposited on its supporting base, e.g. concrete, it is desirable to provide an intermediate binding material between said support and the coating and, when the coating has been laid, to provide a finishing coating of the same composition as the binding material. A specified binding composition has the following composition:- Cement of 2.7 to 3.0 grams/c.c. as 90 to 110 proportions by weight. Quartz or silica of 2.6 to 2.65 grams/c.c. as 200 to 300 proportions by weight. Polyvinyl alcohol of 0.9 grams/c.c. as 7 to 13 proportions by weight.ALSO:Concrete, floorboards or tiles are coated with a sound insulating material hardenable by the addition of water and comprising a mixture of constituents of density D greater than 2 grams per c.c. and constituents of density d less than 1 gram per c.c., said constituents of density D being inorganic filler material together with a cement or like water-hardenable binder and said constituents of density d being filler material together with a synthetic resin binder in which the proportions of said constituents conform to a law of composition expressed by the formula <FORM:0994345/B1-B2/1> in which x represents the proportion by weight of each of the constituents of density D, and y represents the proportion by weight of each of the constituents of density d. Specified filler materials of density D are quartz, silica, slag, chalk, kaolin, and talc, and if density d are expanded cork, wood and cellulose flour, and sawdust. It is advantageous to maintain the proportion of resin binder, e.g. a vinyl resin, to the cement or like water-hardenable binder in the range of 8-12% by weight and preferable to include a methyl-cellulose setting retarder in the sound insulating material. When the material is deposited on the concrete it is desirable to provide an intermediate binding material and, when the coating has been laid, to provide a finishing coating of same composition as the binding material. A specified binding composition has the following composition: cement of 2,7-3,0 gms./c.c. as 90-110 proportions by weight; quartz or silica of 2,6-2,65 gms./c.c. as 200-300 proportions by weight; polyvinyl alcohol of 0,9 gms./c.c. as 7-13 proportions by weight.
GB3958261A 1960-11-07 1961-11-06 Improvements in or relating to sound insulating material Expired GB994345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843150A FR1279335A (en) 1960-11-07 1960-11-07 Material for making sound insulation screeds

Publications (1)

Publication Number Publication Date
GB994345A true GB994345A (en) 1965-06-02

Family

ID=8742164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3958261A Expired GB994345A (en) 1960-11-07 1961-11-06 Improvements in or relating to sound insulating material

Country Status (7)

Country Link
BE (1) BE609947A (en)
CH (1) CH376834A (en)
DE (1) DE1471306A1 (en)
ES (1) ES271792A1 (en)
FR (1) FR1279335A (en)
GB (1) GB994345A (en)
NL (1) NL271071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618821A1 (en) * 1987-07-27 1989-02-03 Grisard Paul Insulating panels for external surfaces based mainly on cork, cement and resin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552755A2 (en) * 1977-01-19 1985-04-05 Mary Albert Improvement to insulating lightweight concrete, to processes for its preparation and to the products obtained with the aid of this concrete.
FR2457846A1 (en) * 1979-05-28 1980-12-26 Pascau Jean Maurice Hardenable cement mixt. contg. lime, latex, and cellulose powder - for mfg. heat and sound insulating or fireproof panels or mortar for repairing walls stairs or furniture
FR2462406A1 (en) * 1979-08-03 1981-02-13 Jeanlaurent Jean Pierre Lightweight concrete panels for heat and sound insulation - made from expanded cork granules, cement, and aq. emulsion of elastomer resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618821A1 (en) * 1987-07-27 1989-02-03 Grisard Paul Insulating panels for external surfaces based mainly on cork, cement and resin

Also Published As

Publication number Publication date
FR1279335A (en) 1961-12-22
DE1471306A1 (en) 1969-05-29
BE609947A (en) 1962-03-01
NL271071A (en) 1900-01-01
ES271792A1 (en) 1962-05-01
CH376834A (en) 1964-04-15

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