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FR2157270A5 - Non-woven fabric - for soil stabilisation - Google Patents

Non-woven fabric - for soil stabilisation

Info

Publication number
FR2157270A5
FR2157270A5 FR7138854A FR7138854A FR2157270A5 FR 2157270 A5 FR2157270 A5 FR 2157270A5 FR 7138854 A FR7138854 A FR 7138854A FR 7138854 A FR7138854 A FR 7138854A FR 2157270 A5 FR2157270 A5 FR 2157270A5
Authority
FR
France
Prior art keywords
woven fabric
soil
stabilisation
soil stabilisation
starting
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
FR7138854A
Other languages
French (fr)
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.)
PATE DE BOIS
Original Assignee
PATE DE BOIS
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 PATE DE BOIS filed Critical PATE DE BOIS
Priority to FR7138854A priority Critical patent/FR2157270A5/en
Priority to DE2251118A priority patent/DE2251118A1/en
Priority to CH1526472A priority patent/CH568423A5/xx
Priority to NL7214209A priority patent/NL7214209A/xx
Priority to AT898972A priority patent/ATA898972A/en
Application granted granted Critical
Publication of FR2157270A5 publication Critical patent/FR2157270A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

A material in form of a fabric, for placing into soil for stabilisation is mfred. starting from >=1 non-woven fabric of fibrous fleece made of endless filaments (I) having a titre of 0.5-30 dtex. by calendering and needling (which operations may be effected in reverse order) preceded by sizing. The wt. of the non-woven fabric used as starting material is such that the pdt. weighs 30-1000 g/m2. In addn. to good soil stabilising action, the material also has good filtering characteristics and resistance to microorganisms in the soil.
FR7138854A 1971-10-20 1971-10-20 Non-woven fabric - for soil stabilisation Expired FR2157270A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7138854A FR2157270A5 (en) 1971-10-20 1971-10-20 Non-woven fabric - for soil stabilisation
DE2251118A DE2251118A1 (en) 1971-10-20 1972-10-18 CEILING MATERIAL FOR THE STABILIZATION OF FLOORS
CH1526472A CH568423A5 (en) 1971-10-20 1972-10-19
NL7214209A NL7214209A (en) 1971-10-20 1972-10-20
AT898972A ATA898972A (en) 1971-10-20 1972-10-20 MAT FOR STABILIZING THE SOIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138854A FR2157270A5 (en) 1971-10-20 1971-10-20 Non-woven fabric - for soil stabilisation

Publications (1)

Publication Number Publication Date
FR2157270A5 true FR2157270A5 (en) 1973-06-01

Family

ID=9085046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138854A Expired FR2157270A5 (en) 1971-10-20 1971-10-20 Non-woven fabric - for soil stabilisation

Country Status (5)

Country Link
AT (1) ATA898972A (en)
CH (1) CH568423A5 (en)
DE (1) DE2251118A1 (en)
FR (1) FR2157270A5 (en)
NL (1) NL7214209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010146A1 (en) * 1978-10-13 1980-04-30 Chemie Linz Aktiengesellschaft Method of covering blastable objects

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394216B (en) * 1990-07-02 1992-02-25 Polyfelt Gmbh METHOD FOR THE PRODUCTION OF NEEDLED SPINNING PLANTS
DE4022766A1 (en) * 1990-07-18 1992-01-23 Danubia Petrochem Deutschland Needle punching batts directly from spinning machine - involves heat-sealing batts surface after spinning to allow them to be transported to needle loom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010146A1 (en) * 1978-10-13 1980-04-30 Chemie Linz Aktiengesellschaft Method of covering blastable objects

Also Published As

Publication number Publication date
ATA898972A (en) 1976-01-15
CH568423A5 (en) 1975-10-31
NL7214209A (en) 1973-04-25
DE2251118A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse