WO2020236156A1 - Système de montage de feuille de confinement - Google Patents

Système de montage de feuille de confinement Download PDF

Info

Publication number
WO2020236156A1
WO2020236156A1 PCT/US2019/033271 US2019033271W WO2020236156A1 WO 2020236156 A1 WO2020236156 A1 WO 2020236156A1 US 2019033271 W US2019033271 W US 2019033271W WO 2020236156 A1 WO2020236156 A1 WO 2020236156A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting member
base
containment
sheeting
engaged
Prior art date
Application number
PCT/US2019/033271
Other languages
English (en)
Inventor
Jacob A. LANGKIDE
Original Assignee
Langkide Jacob A
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 Langkide Jacob A filed Critical Langkide Jacob A
Publication of WO2020236156A1 publication Critical patent/WO2020236156A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction

Definitions

  • the present invention relates to the installation of plastic and similar sheeting for containment of dust, overspray, and other airborne particles. More particularly, the invention relates to a mount employable to sealably engage perimeter edges of containment sheeting to a support surface such as a wall, ceiling, floor, or other indoor surfaces.
  • containment sheeting in a vertical or horizontal disposition within rooms of the building.
  • containment sheeting may be plastic sheeting, for example polyethylene or polyurethane which is 1 mil to 50 mils thick.
  • containment sheeting may be polymeric coated or laminated textile fabric or scrims, which while significantly heavier than plastic sheeting, provides a significantly stronger containment sheet.
  • tape is engaged over perimeter edges of plastic sheeting and the adjacent wall or ceiling surfaces to thereby form a sealed perimiter engagement of the sheeting with the interior of the room or other building area.
  • the device and system herein disclosed provides an easy manner for experienced and inexperienced employees forming an air barrier with plastic sheeting, to quickly and securely engage the perimeter edges of plastic sheeting to adjacent surfaces.
  • a single-edge or multiple-edge engagement device which may be provided in rolls or linear sections, the workers can form an extremely strong and sealed engagement of the perimeter edges of such plastic sheeting to the adjacent surfaces of a building or structure.
  • Such not only forms a significantly enhanced engagement and seal of the plastic sheeting to prevent airflow contamination, but additionally provides for significant decrease in the labor and hours required by employees and the cost thereof.
  • the containment sheeting mounting device and method herein disclosed and described overcomes the shortcomings in the prior art, while enhancing the actual installation to better resist leaking once installed.
  • a base which is flexible.
  • the base is adapted for engagement to a mounting or support surface within a building or room such as a ceiling, wall, support beam, or other surface therein.
  • the base is provided with a means for removable engagement of the base to the support surface.
  • this is provided by an adhesive coating on a first surface of the base, which removably engages with the support surface.
  • a flexible and easy to remove covering layer is positioned in operative engagement with the adhesive coating.
  • Such a configuration is known as a“peel and stick” configuration where the flexible covering layer may be pulled from its attachment to the adhesive.
  • At least one flexible connecting member extends from a first end thereof attached to the base, to a distal end of the connecting member.
  • Each such flexible connecting member has an adhesive coating theron which is initially covered by a removable flexible covering layer placed thereover similiar to that of the base. In use, the covering layer is removed from the connecting member which thereby exposes the adhesive coating. Once exposed, the adhesive coating is employable to engage to a perimiter edge of the containment sheeting being used in combination with the device herein.
  • the size of the base can vary in different modes of the device shown herein, however in a most preferred mode of the base, the first end of the connecting member is substantially in a center area of the base, inbetween the two side edges of the base.
  • This mode provides a secure engagement of the base to the support surface using the widest area of an adhesive coating on the first surface of the base, and positions the sheeting extending from a central area of the base.
  • FIG. 1 Other depicted configuratons of the base are shown which are narrower or have the first end of the flexible connecting member extendng from or adjacent one of the side edges of the base.
  • the narrower base maybe an advantage such as in confined area or on support beams or headers, and it is envisioned within the scope of this patent that multiple of the depicted and described configurations of the device herein may be employed on a job site.
  • At least one flexible connecting member which has an adhesive surface positioned thereon allowing for engagement of the connecting member to a side surface of the containment sheeting being mounted.
  • the adhesive surface positioned on the one or plurality of flexible connecting members is coverd by an easily removable covering layer in a“peel and stick” configuration. This allows the user to engage one of the base or the connecting member to a surace without having the other of the base or connecting member having its adhesive exposed which would cause the user trouble.
  • two connecting members extend from respective first ends thereof engaged with the base.
  • an adhesive layer having a peelable or otherwise removable covering layer.
  • the user may remove the covering layer from the adhesive coating on both of the two facing sides of the two conneting members, and thereafter place the edge of the containment sheeting in a sandwiched engagement securely adhesively engaged with and in-between both of the two flexible connecting members.
  • This mode of the device has shown to yield a very secure connection to the containment sheeting as well as an excellent seal therewith. It also offers increased support from that of a single connecting member engagement and is adapted to better support heavier containment sheeting.
  • Another preferred mode of the device disclosed herein provides a base formed of a material adapted not to tear when a fastener such as a staple is employed to secure the base to an undelying support surface.
  • This mode of the device may be employed in situations where there is high wind or constant impacts or worker contact with the containment sheeting being held in place.
  • a fabric scrim or mesh or the like would be included as a layer or component in the base, to prevent tearing or dismounting once a piercing fastener such as a staple is engaged therthrough.
  • the fastener-engaged base may also include adhesive employable with the fasteners, to give the user an easy manner to initially install the base, and to enhance the air seal between the support surface and the base.
  • the containment sheeting mounts herein can be provided in elongated sections which may be assembled around containment sheeting being mounted or may also be provided in rolls where desired lengths of the containment sheeting mount can be cut from the roll according to need.
  • Figure 1 depicts the containment sheeting mounting device herein showing a base operatively engaged with an overhead surface and a pair of connecting members extending from the base connected with a sheet of plastic material.
  • Figure 3 shows a view of the device as in figure 2 from a perspective below the two opposing connecting members.
  • Figure 4 depicts a view of the device similar to that of figure 1 but having a base with a removable layer covering an adhesive coating and having a single connecting member extending from the base which has adhesive thereon which is covered by a removable layer.
  • Figure 5 depicts the device as in figure 4 showing the removable layers covering the first side of the base and one side of the connecting member.
  • Figure 6 shows a mode of the device herein wherein the connecting member extends from a side edge of the base and both have adhesive surfaces covered by removable layers placed thereover.
  • Figure 7 shows the device as in figure 6 depicting the removable layers being peeled from their engagement over adhesive surfaces on each.
  • Figure 8 depicts an installation of containment sheeting such as plastic or similar material which is engaged around a perimeter edge with the strips of the device herein which are engaged to support surfaces in building.
  • containment sheeting such as plastic or similar material
  • Figure 9 shows a depiction of any mode of the containment sheeting mounting device disclosed herein showing it is formable to roll allowing users to cut sections to size for use on a job site.
  • Figure 10 shows another mode of the containment sheeting mounting device herein, wherein the base engages to support surfaces with fasteners such as staples or nails and the connecting member extends therefrom.
  • Figure 11 shows a mode of the mounting device herein, wherein a reenforced gap on the base running between the two connecting members is provide for fastener engagement and where adhesive is positioned under removable layers on either side of the gap and on both connecting members.
  • Figure 12 depicts a particularly preferred mode of the device herein having a centrally located adhesive strip for initial positioning of sheeting between the first and second connecting members prior to engagement therebetween.
  • FIG 1 depicts modes of the device 10 and method herein there is shown in figure 1, the containment sheeting 11 mounting device 10, operatively engaged with a support surface 12 such as a ceiling or wall surface.
  • the mounting device 10 is shown with a base 14 having a first side surface operatively removably engaged with an overhead or a vertical support surface 12, however the base 14 of the device 10 herein is adapted to removably engage a first surface of the base 14 against any support surface 12, be it over, under, or on sides of the containment sheeting 11 to which the device 10 engages.
  • FIG 2 and 3 a preferred mode of the device 10 which as shown has an adhesive surface 18 on a first side of the base 14 which as noted prior to use is covered by a removable layer 20. As shown, once the removable layer 20 is peeled from the adhesive surface 18 on the first side of the base 14 is maybe mounted to a support surface 12 as shown in figure 1.
  • Figures 2-3 are substantially the same configuration and mode of the device as figure 12 which includes an extra centrally located adhesive strip 41 as shown in figure 12. Additionally as noted, the device 10 in figures 4-7 operates in the same fashion as that of figures 2-3 however only one connecting member 16 is employed which in some installations may be sufficient.
  • the adhesive strip 41 can be positioned adjacent the basic mode of the device 10 with only a single connecting member 16 and provide the user the ability to pre-position the containment sheeting 11 upon the adhesive strip 41 and subsequently peel and engage the connecting member 16 in the mode with only one connecting member 16.
  • two separate removable layers 20 may be used to cover the adhesive surface 18 on the base 14.
  • the base 14 may need to mount on a corner of a projecting wall or beam.
  • having two separate removable layers 20 the user can more easily engage a portion of the first side of the base 14 to a first support surface and the other portion of the first side of the base 14 to a second support surface which is running at an angle or perpendicular to the first support surface.
  • FIG 3 which shows the device 10 of figure 2 from a perspective view below the two flexible opposing connecting members shown as first connecting member 16 and second connecting member 16A.
  • the removable layer 20 as in figure 2 has already been peeled or otherwise removed from the facing surfaces of both a first connecting member 16 and the adjacent second connecting member 16A.
  • the containment sheeting 11 shown in figure 1 and 8 can be engaged with both of the connecting members 16 and 16A in a sandwiched adhesive engagement therebetween.
  • the base 14 is adapted to engage with the support surface 12 by removing the removable layer 20 from the adhesive surface 18 and engaging the adhesive to the support surface 12 although a fastener as noted below may also be employed.
  • Shown in figures 4-5 is another view of a mode of the device 10 herein, similar to that of figures 1-3, but having a base 14 wherein on the first side of the base 14 there is a removable layer 20 covering an adhesive surface 18 thereunder, and a single connecting member 16 extending from the second side of the base 14.
  • the second side of the base 14 in all modes has either one or a plurality of connecting members 16 extending therefrom.
  • the single or a first connecting member 16 has an adhesive surface 18 on a single side thereof which as shown in figure 4 faces the base 14.
  • This adhesive surface 18 on the first connecting member 16 as well as the second connecting member 16A when employed, is covered by a removable layer 20 which as shown in figure 5, may be peeled to expose the adhesive surface 18.
  • This mode of the device 10 shown in figures 6-7 employs a smaller base 14 and may not be effective for use with a heavy containment sheeting 11.
  • the first side of the base 14 has the removable layer 20 which when peeled back will expose the adhesive surface 18 such as shown in figure 7.
  • the single or first connecting member 16 also has a similar removable layer 20 covering the adhesive surface 18 thereon.
  • peel and stick adhesive and removable layer configurations are well known in the art.
  • FIG 10 Shown in figure 10 is another mode of the containment sheeting mounting device 10 herein.
  • the base 14 is configured to engage to support surfaces 12 such as in figure 1 or 8, with piercing fasteners 26 which are inserted through the base 14 instead of, or in
  • piercing fasteners may be, for example, nails, staples, screws, brads, or any other piercing fastener which someone skilled in the art would employ.
  • the base 14 be reinforced with a scrim 28 formed of woven or non woven textile or fabric or webbing such as screen, which is engaged to laminated in a layered configuration within the material forming the base 14.
  • FIG 11 is depicted another favored mode of the mounting device 10 herein, wherein the scrim 28 reenforced section 30 is positioned on or within the base 14 in viewable sections 30 which provide the user a target for the piercing fasteners 26 such as with a staple gun.
  • the sections 30 are visually discemable to a user either by colorizing the material of the base 14 along the line of the scrim 28 or by having the scrim 28 exposed along the section 30.
  • the scrim 28 reinforcing fabric such as netting, or screen, or textile fibers or other woven or non woven reinforcement, as noted above maybe included throughout the base 14.
  • the first connecting member 16 and second connecting member 16A members run parallel in their respective engagement at first ends to the base 14, and extend therefrom to distal ends in the same manner as shown in other modes.
  • piercing fasteners 26 can be employed through the material of the base 14 and through the scrim 28 to enhance engagement of the base 14 to an underlying support surface. Removable layers 20 once peeled away, will reveal the underlying adhesive surface 18 on both the base 14 and the connecting members 16.
  • FIG. 1 substantially the same as that described above for that of figures 1-3, but includes additional utility provided by a centrally located secondary adhesive surface 41 during the initial installation of the containment sheeting 11 as shown in figure 1.
  • the user removes the removable layer 20 covering the first side of the base 14 and may adhere the base 14 using the adhesive surface 18 to a mounting surface 12.
  • a mounting surface 12 such as a wall or ceiling or the like, in this mode, the user may remove the centrally located release layer 43 exposing the centrally located secondary adhesive surface 41.
  • This centrally located secondary adhesive surface 41 so exposed allows the user to pre-position the containment sheeting 11 such as shown in figure 1 , in adhesive engagement with the centrally located adhesive in-between the two flexible opposing first and second connecting members 16 and 16A, before the adhesive surface 18 on the facing surfaces of the opposing connecting members 16 and 16A is exposed. It works especially well to allow a single user to easily first position the base 14 on a support surface 12 and then position the containment sheeting 11 in a first step in adhesive engagement with the centrally located secondary adhesive surface 18. Thereafter with the sheeting 11 temporarily held in place, they may peel the removable layers 20 from the opposing first and second connecting members 16 and 16A with the sheeting 11 held in place by the centrally located secondary adhesive surface 18, and form a sealed engagement therewith.
  • This mode of the device is particularly preferred in that it allows a single user to easily form a containment shield in a room or area.
  • this centrally located secondary adhesive surface 41 and release layer 43 can be included with the modes of the device 10 adjacent the first end of an engaged first connecting member 16 as in figures 4-7, to provided for pre positioning of the containment sheeting 11. Thereafter the user can seal against the sheeting 11 with a single connecting member 16, and such is considered included herein.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne un dispositif de montage de feuille de confinement pour maintenir une feuille de confinement en prise étanche avec une surface de montage. Le dispositif a une base qui peut venir en prise de manière amovible avec la surface de montage qui comporte une paire d'éléments de liaison s'étendant à partir de la base. Les éléments de liaison ont une surface adhésive qui vient en prise avec les côtés de la feuille de confinement pour la maintenir en position adjacente à la surface de montage.
PCT/US2019/033271 2019-05-21 2019-05-21 Système de montage de feuille de confinement WO2020236156A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201915985209A 2019-05-21 2019-05-21
US15/985,209 2019-05-21

Publications (1)

Publication Number Publication Date
WO2020236156A1 true WO2020236156A1 (fr) 2020-11-26

Family

ID=73458707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/033271 WO2020236156A1 (fr) 2019-05-21 2019-05-21 Système de montage de feuille de confinement

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WO (1) WO2020236156A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350244B1 (en) * 2005-03-21 2008-04-01 Ana Handley Detachable shower liner
US20120028524A1 (en) * 2010-08-02 2012-02-02 3M Innovative Properties Company Duct tape with foam film backing layer
US8877311B1 (en) * 2012-03-08 2014-11-04 Savi Llc Masking system
US8967228B2 (en) * 2012-01-25 2015-03-03 Adelaide Sabb Temporary window

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350244B1 (en) * 2005-03-21 2008-04-01 Ana Handley Detachable shower liner
US20120028524A1 (en) * 2010-08-02 2012-02-02 3M Innovative Properties Company Duct tape with foam film backing layer
US8967228B2 (en) * 2012-01-25 2015-03-03 Adelaide Sabb Temporary window
US8877311B1 (en) * 2012-03-08 2014-11-04 Savi Llc Masking system

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