FR2960566A1 - Anti-termite protection material useful in construction elements e.g. floor tiles to protect against infestation by subterranean termite, comprises textile frame, where material is made of textile of dimensionally stabilized mesh - Google Patents
Anti-termite protection material useful in construction elements e.g. floor tiles to protect against infestation by subterranean termite, comprises textile frame, where material is made of textile of dimensionally stabilized mesh Download PDFInfo
- Publication number
- FR2960566A1 FR2960566A1 FR1002191A FR1002191A FR2960566A1 FR 2960566 A1 FR2960566 A1 FR 2960566A1 FR 1002191 A FR1002191 A FR 1002191A FR 1002191 A FR1002191 A FR 1002191A FR 2960566 A1 FR2960566 A1 FR 2960566A1
- Authority
- FR
- France
- Prior art keywords
- textile
- termite
- material according
- protection material
- mesh
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/24—Arrangements connected with buildings, doors, windows, or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- 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
- E04B1/72—Pest control
Abstract
Description
La présente invention concerne la composition d'une barrière physico-chimique qui vient s'interposer entre le sol et les éléments d'un ouvrage afin de le protéger contre les termites souterrains. The present invention relates to the composition of a physicochemical barrier that is interposed between the ground and the elements of a structure to protect against underground termites.
De part le monde, la technique la plus répandue consiste en l'usage de barrières chimiques réalisées par épandage au sol de pesticides liquides à raison de 5 litres par mètre carré environ. Plus récemment des barrières physico-chimiques présentées sous la forme de films de polymères tel que le polyéthylène chargés de pesticides ou sous la forme de résines polymérisables additivées de biocides ont été utilisées. Des barrières physiques composées de fins grillages métalliques sont en usage dans différentes parties du monde ainsi que les écrans de gravier calibré. L'ensemble de ces procédés présente différents inconvénients : Les barrières chimiques sont génératrices de pollution et leur usage est réglementairement restreint. Worldwide, the most widespread technique is the use of chemical barriers made by spreading liquid pesticides on the ground at the rate of 5 liters per square meter. More recently, physicochemical barriers presented in the form of polymer films such as polyethylene loaded with pesticides or in the form of polymerizable resins containing biocides have been used. Physical barriers made up of thin metal fences are in use in different parts of the world as well as calibrated gravel screens. All of these processes have different disadvantages: Chemical barriers generate pollution and their use is restricted by law.
Les barrières physico-chimiques sous forme de films nécessitent une mise en oeuvre longue et de nombreux raccords. En cas de remontée du niveau de la nappe phréatique ces barrières étanches à l'eau sont susceptibles, sous l'effet de la poussée d'Archimède, de générer des forces à même de déstabiliser les bâtiments sous lesquels elles sont installées. De part leur constitution même ces barrières n'adhèrent pas à la maçonnerie et ne peuvent être interposées entre les murs de fondations et ceux construits en élévation sans entrainer une désolidarisation de ceux-ci et proscrire leur usage dans les zones sismiques. - Les barrières physico-chimiques sous forme de résines polymérisables et chargées en insecticides sont susceptibles de générer des pollutions au moment de leur application et n'ont pas apporté la preuve de leur efficacité dans le temps. De même elles ne peuvent être interposées entre les murs de fondations et ceux construits en élévation sans entrainer une désolidarisation de ceux-ci et proscrire leur usage dans les zones sismiques. Les barrières physiques classiques, utilisant des grillages métalliques par exemple, manquent de souplesse et doivent être finement ajustées aux éléments de maçonnerie pour être efficientes. Cette contrainte entraîne une installation longue et complexe. The physicochemical barriers in the form of films require a long implementation and many connections. In the event of a rise in the groundwater level, these watertight barriers are likely, under the effect of Archimedes' thrust, to generate forces capable of destabilizing the buildings under which they are installed. Because of their constitution even these barriers do not adhere to the masonry and can not be interposed between the walls of foundations and those built in elevation without causing a separation of these and to ban their use in the seismic zones. - Physico-chemical barriers in the form of polymerizable resins and loaded with insecticides are likely to generate pollution at the time of their application and have not proved their effectiveness over time. Similarly they can not be interposed between the walls of foundations and those built in elevation without causing a separation of these and prohibit their use in the seismic zones. Conventional physical barriers, using wire mesh for example, lack flexibility and must be finely tuned to the masonry elements to be efficient. This constraint results in a long and complex installation.
La présente invention consiste en la réalisation d'un matériau constitutif d'une barrière physico-chimique qui vient s'interposer entre le sol et les éléments d'ouvrage susceptibles d'être franchis par des termites, tels que les joints de dilatations, jonction des murs et des dalles ou de pieux de soutènement par exemple. La protection de l'ensemble de la surface sous et en périphérie de la dalle et des murs de fondations est également possible grâce à la présente invention. Le matériau objet de l'invention se présente sous forme d'un tissage constitué de fils textiles connus pour leur ténacité. Les fils utilisés sont constitués de fibres de polymères naturels ou synthétiques dont notamment les fibres de polyester, polyamides, aramides, chlorofibres, polyéthylène ou polypropylène. Les mailles tissées ne devront pas excéder, avant leur traitement, 0,7 millimètre dans leur plus grande dimension mais pourront êtres de taille plus faible. Afin de conserver cette dimension maximale, les mailles lors du tissage seront stabilisées dimensionnellement par tout procédé adapté et connu de l'homme de l'art tel que notamment le nouage, le croisement, le thermoliage ou le collage. Le matériau ainsi obtenu n'est pas pour autant, en l'état, infranchissable par les termites souterrains. En effet, ceux-ci, par un lent travail de cisaillement à l'aide de leurs mandibules, sont capables d'affaiblir la trame et de se glisser entre les mailles formées. Aussi afin de rendre infranchissable par les termites souterrains le matériau ainsi constitué, les 15 fils constituant le maillage seront enduits d'une résine ou d'une polyoléfine additivée d'un insecticide. Une variante de l'invention consiste à réaliser les fils qui serviront au tissage à l'aide d'un polymère préalablement chargé en insecticide. Le mélange initial de polymère et d'insecticide peut être obtenu par différents procédés connus de l'homme de l'art tel que le compoundage à 20 chaud par extrudeuse bi-vis à flux inverses par exemple. A titre d'exemple non limitatif, les insecticides seuls ou en mélange convenant pour cet usage et pouvant être associés à une résine synthétique, une enduction à chaud de polymères, de copolymères ou intégrés au polymère tels que le polyéthylène, le polypropylène, l'éthyle-vinyleacétate ou un matériau bitumineux pour obtenir l'effet désiré peuvent êtres choisis parmi : 25 - la famille des Pyréthrinoïdes et notamment la bifenthrine (n° CAS 82657-04-3) représentant de 0.05 % à 2,00 % (m/m) de l'extrait sec de la formulation, l'alphacypermétrine (CAS n° 67375-30-8 ) , la perméthrine (CAS n° 57608-04-5), la cyperméthrine (CAS n°52315-07-8) , tout autre pyréthrinoïde de synthèse ou naturel et 30 leurs mélanges conviennent également. The present invention consists in the production of a material constituting a physicochemical barrier which is interposed between the ground and the workpieces likely to be crossed by termites, such as expansion joints, junction walls and slabs or retaining piles for example. The protection of the entire surface under and around the slab and the foundation walls is also possible thanks to the present invention. The material which is the subject of the invention is in the form of a weave made from textile yarns known for their toughness. The son used are made of natural or synthetic polymer fibers, including polyester fibers, polyamides, aramids, chlorofibres, polyethylene or polypropylene. The mesh woven should not exceed, before their treatment, 0.7 millimeter in their largest dimension but may be smaller in size. In order to maintain this maximum dimension, the meshes during weaving will be dimensionally stabilized by any suitable method known to those skilled in the art, such as, for example, knotting, crossing, thermoling or gluing. The material thus obtained is not therefore, in the state, impassable by underground termites. Indeed, these, by a slow work of shearing with the help of their mandibles, are able to weaken the frame and to slip between the meshes formed. Also in order to make impermeable by underground termites the material thus formed, the son constituting the mesh will be coated with a resin or a polyolefin additive of an insecticide. A variant of the invention consists in producing the yarns which will be used for weaving with the aid of a polymer previously loaded with insecticide. The initial mixture of polymer and insecticide can be obtained by various methods known to those skilled in the art such as hot twin-screw extruder hot-feed compounding, for example. By way of non-limiting example, the insecticides alone or in a mixture which are suitable for this purpose and which can be combined with a synthetic resin, a hot-coating of polymers, copolymers or integrated in the polymer such as polyethylene, polypropylene, ethyl-vinyl acetate or a bituminous material to obtain the desired effect may be chosen from: the family of pyrethrinoids and in particular bifenthrin (CAS No. 82657-04-3) representing from 0.05% to 2.00% (m / m) the dry extract of the formulation, alphacypermetrin (CAS No. 67375-30-8), permethrin (CAS No. 57608-04-5), cypermethrin (CAS No. 52315-07-8) any other synthetic or natural pyrethroids and mixtures thereof are also suitable.
- La famille des Phénylpyrazoles tels que le fipronil (n° CAS 120068-37-3), le chlorphénapyr (n° CAS 122453-73-0), le thiamétoxan (n° CAS 153719-23-4) notamment et leurs mélanges. Ces composés sont généralement utilisés à des doses de 0,01% à 1,00 % (m/m) de l'extrait sec de la formulation. - The family of phenylpyrazoles such as fipronil (CAS No. 120068-37-3), chlorphenapyr (CAS No. 122453-73-0), thiametoxan (CAS No. 153719-23-4) and mixtures thereof. These compounds are generally used at doses of 0.01% to 1.00% (w / w) of the dry extract of the formulation.
De part sa constitution ajourée la trame constitutive de la barrière objet de l'invention se fixe facilement et durablement aux matériaux de construction par scellement à l'aide d'un mortier minéral, synthétique ou semi synthétique ou bien encore par incorporation aux dallages et chapes. Dans leurs explorations du milieu, les insectes cibles rencontrent la barrière ainsi réalisée. Tentant de la franchir ils viennent à son contact et meurent intoxiqués par le matériau insecticide 10 qui la recouvre ou la constitue. Due to its openwork constitution, the constituent fabric of the barrier which is the subject of the invention is easily and durably fixed to the building materials by sealing with a mineral, synthetic or semi-synthetic mortar or by incorporation into the pavements and screeds. . In their explorations of the environment, the target insects meet the barrier thus achieved. Attempting to cross it, they come into contact with it and die poisoned by the insecticidal material that covers it or constitutes it.
Une variante du matériau objet de l'invention se présente sous forme d'un géotextile dont la matière le constituant contient un insecticide. L'invention se présentant sous la forme d'une membrane géotextile dont tout ou partie des fils la constituant sont imprégnés dans leur masse 15 d'un insecticide adapté à la lutte contre les termites. A variant of the material object of the invention is in the form of a geotextile whose constituent material contains an insecticide. The invention is in the form of a geotextile membrane of which all or part of the son constituting it are impregnated in their mass 15 with an insecticide adapted to the fight against termites.
Le géotextile peut être obtenu par différents procédés connus de l'homme de l'art et classé dans les non tissés, les tissés ou bien les tricotés. Généralement seuls les géotextiles non tissés seront retenus en protection d'ouvrages car ils présentent des valeurs de résistance au poinçonnement 20 intéressantes. Concernant la présente invention, deux modes de fabrication seront privilégiées sans que d'autres ne puissent être exclues. Il s'agit des géotextiles non tissés thermoliés (liaison des fibres entre elles par soudure à chaud) et des géotextiles non tissés aiguilletés (liaison des fibres entre elles par entremêlage). The geotextile can be obtained by various methods known to those skilled in the art and classified in nonwovens, woven or knitted. Generally, only non-woven geotextiles will be retained for protection of structures because they have interesting punching resistance values. Regarding the present invention, two modes of manufacture will be preferred without others being excluded. These are thermo-bonded non-woven geotextiles (fiber bonding between them by hot welding) and needle-punched nonwoven geotextiles (fiber bonding between them by intermingling).
25 A titre d'exemple non limitatif, les insecticides seuls ou en mélange convenant pour cet usage et pouvant être intégrés au polymère tels que le polyéthylène, le polypropylène, l'éthyle-vinyleacétate ou tout autre polymère connu de l'homme de l'art pour obtenir l'effet désiré peuvent êtres choisis parmi : By way of nonlimiting example, the insecticides alone or in a mixture which is suitable for this purpose and which can be incorporated into the polymer, such as polyethylene, polypropylene, ethyl-vinyl acetate or any other polymer known to the man of the invention. art to achieve the desired effect can be selected from:
30 * la famille des Pyréthrinoïdes et notamment la bifenthrine (n° CAS 82657-04-3) représentant de 0.05 % à 2,00 % (m/m) de l'extrait sec de la formulation, l'alpha- cypermétrine (CAS n° 67375-30-8 ) , la perméthrine (CAS n° 57608-04-5), la cyperméthrine (CAS n°52315-07-8) , tout autre pyréthrinoïde de synthèse ou naturel et leurs mélanges conviennent également. The family of pyrethroids and in particular bifenthrin (CAS No. 82657-04-3) representing from 0.05% to 2.00% (m / m) of the dry extract of the formulation, alpha-cypermetrin (CAS No. 67375-30-8), permethrin (CAS No. 57608-04-5), cypermethrin (CAS No. 52315-07-8), any other synthetic or natural pyrethroids and mixtures thereof are also suitable.
La famille des Phénylpyrazoles tels que le fipronil (n° CAS 120068-37-3), le chlorphénapyr (n° CAS 122453-73-0), le thiamétoxan (n° CAS 153719-23-4) notamment et leurs mélanges. Ces composés sont généralement utilisés à des doses de 0,01% à 1,00 % (m!m) de l'extrait sec de la formulation. The family of phenylpyrazoles such as fipronil (CAS No. 120068-37-3), chlorphenapyr (CAS No. 122453-73-0), thiametoxan (CAS No. 153719-23-4) and mixtures thereof. These compounds are generally used at doses of 0.01% to 1.00% (m / m) of the dry extract of the formulation.
Le matériau selon la présente invention est particulièrement destiné à la protection des bâtiments et des ouvrages d'art contre l'invasion par les termites souterrains. The material according to the present invention is particularly intended for the protection of buildings and structures against invasion by underground termites.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1002191A FR2960566A1 (en) | 2010-05-25 | 2010-05-25 | Anti-termite protection material useful in construction elements e.g. floor tiles to protect against infestation by subterranean termite, comprises textile frame, where material is made of textile of dimensionally stabilized mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1002191A FR2960566A1 (en) | 2010-05-25 | 2010-05-25 | Anti-termite protection material useful in construction elements e.g. floor tiles to protect against infestation by subterranean termite, comprises textile frame, where material is made of textile of dimensionally stabilized mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2960566A1 true FR2960566A1 (en) | 2011-12-02 |
Family
ID=43639125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1002191A Pending FR2960566A1 (en) | 2010-05-25 | 2010-05-25 | Anti-termite protection material useful in construction elements e.g. floor tiles to protect against infestation by subterranean termite, comprises textile frame, where material is made of textile of dimensionally stabilized mesh |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2960566A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013079996A1 (en) * | 2011-12-01 | 2013-06-06 | Pascal Martinet | Anti-termite protective material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126829A1 (en) * | 2000-01-07 | 2003-07-10 | Super Sack Mfg. Corp. | Insect control for buildings |
| AU2004100547A4 (en) * | 2004-07-08 | 2004-08-05 | Anthony Mark Anderson | Termite barrier membrane |
| FR2932509A1 (en) * | 2008-06-13 | 2009-12-18 | Julien Boutiron | Film, useful for protecting building surfaces against insects, preferably termites, comprises flexible support sheet coated with polymer film containing insecticidal agent applied on the support sheet by coating or film coating |
-
2010
- 2010-05-25 FR FR1002191A patent/FR2960566A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030126829A1 (en) * | 2000-01-07 | 2003-07-10 | Super Sack Mfg. Corp. | Insect control for buildings |
| AU2004100547A4 (en) * | 2004-07-08 | 2004-08-05 | Anthony Mark Anderson | Termite barrier membrane |
| FR2932509A1 (en) * | 2008-06-13 | 2009-12-18 | Julien Boutiron | Film, useful for protecting building surfaces against insects, preferably termites, comprises flexible support sheet coated with polymer film containing insecticidal agent applied on the support sheet by coating or film coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013079996A1 (en) * | 2011-12-01 | 2013-06-06 | Pascal Martinet | Anti-termite protective material |
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| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |
Owner name: RAF INDUSTRIES, FR Effective date: 20111214 |