US3396500A - Swimming pool construction - Google Patents
Swimming pool construction Download PDFInfo
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- US3396500A US3396500A US524947A US52494766A US3396500A US 3396500 A US3396500 A US 3396500A US 524947 A US524947 A US 524947A US 52494766 A US52494766 A US 52494766A US 3396500 A US3396500 A US 3396500A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
Definitions
- This invention relates to prefabricated panels and, more particularly, to prefabricated panels for use in constructing swimming pools.
- the current technique for constructing swimming pools necessitates an initial excavation which is a good deal larger than the swimming pool to be placed therein. After the sides and bottom are in place, the remaining sections of the excavation are back-filled with sand or pea gravel and a cement walkway and coping is poured thereover.
- the coping lends structural support to the side walls of the pool and prevents water from splashing out.
- the walkway is both decorative and functional in an obvious manner.
- prefabricated swimming pool side panels It is also customary to utilize prefabricated side panels since such panels provide a more even and decorative surface and eliminate the necessity for hand finishing large concrete areas. This elimination, of course, results in a considerable saving insofar as the initial expense of installing a swimming pool is concerned.
- prefabricated swimming pool side panels are currently available. These panels generally take the form of planar sheets similar to those utilized on interior and exterior walls and have means provided at their edges for securing them together.
- the floor of the swimming pool is poured and finished initially.
- a sulficient number of panels to completely enclose the pool are placed upright on the ledge of the floor and reinforced concrete is poured in behind the panels in order to stabilize them in upright positions.
- the pool sides be braced at closely spaced intervals in order to prevent their leaning over and deforming as the concrete is poured in behind them.
- the panels may be founded directly in the floor for added stability. After the reinforcing concrete has been poured behind the panels, the braces are removed and a back-fill of sand or pea gravel is placed behind the concrete reinforced panels.
- the concrete coping is poured and hand shaped to provide a curved edge along the upper periphery of the pool.
- the side panels be as flexible as possible in order to prevent their cracking and pullng away from one another as the ground around them expands and contracts.
- FIG. 1 is an exploded view showing the fabrication procedure for the preformed panels which are the subject of this invention
- FIG. 2 is a perspective view of the swimming pool wall panel from its rear surface
- FIG. 3 is an exploded view showing the method for affixing the support and insulation sheets to the rear of the prefabricated panel
- FIG. 4 is a plan view of a swimming pool incorporating the wall panels which are the subject of this invention.
- FIG. 5 is a cross-sectional view taken along line VV of FIG. 4 which additionally indicates a preferred mode for holding the panels upright during installation.
- the facial section of the panel preferably comprises two glass fiber mats bonded together by means of any well known type of adhesive resin. Conveniently, the innermost mat surface may be prefinished in the color and design desired.
- Each of the glass fiber facial sections has a plurality of reinforcing and insulating layers of rigid polymeric foam afiixed to the rear surface thereof.
- a plurality of reinforcing and insulating layers of rigid polymeric foam afiixed to the rear surface thereof.
- the reinforcing sheets are afiixed to the rear face of the panel by means of a plurality of glass fiber mats, one or a number of such mats being associated with each sheet of reinforcing material.
- the glass fiber mats pass over two adjacent sheets and between the rear surface of the facial section and the succeeding sheet of reinforcing material. This process is repeated successively for each reinforcing sheet until the end of a particular panel is reached.
- the glass fiber mats are bonded to the rear surface of the facial section by means of any well known adhesive resin. Conveniently, the resin may also be spread between the reinforcing sheet and the rear of the facial section of the panel.
- the reinforcing sheet terminates short of the point on the panel where the tile recess and coping begin and a wire netting or reinforcing rod is aflixed to the rear of the facial section above that point by means of the same resinous adhesive.
- the wire reinforcing rod or netting serves to securely clamp the panel from lateral movement once the walkway has been poured around the swimming pool.
- FIG. 1 there is shown a steel form indicated generally by the reference numeral 11.
- the plan view of this form may be of any desired curvature and the prefabricated wall panels which form the subject of this invention may be selectively chosen to form a pool of any desired shape.
- the steel form 11 has a tile recess forming section 12, a coping forming section 13 and a side wall forming section 14.
- a sheet of glass fiber 21, preferably having a finished surface on the side abutting the form is molded into the form 11.
- a layer of resinous adhesive 22 is applied to the rear of glass fiber mat 21.
- a second layer of glass fiber mat 23 is then placed over the form and molded thereinto and another layer of resinous adhesive 24 is applied to the rear of mat 23.
- a reinforcing and insulating layer of rigid polymeric foam 26 is placed on the form.
- this sheet extends only to the lower edge of the tile recess such that room is provided for afiixing a concrete reinforcing and grasping wire or rod 25 to the back of the tile recess. 7
- the rigid polymeric foam layer 26 is preferably manufactured from closed-cell urethane.
- One suitable material is available from Tiffin Enterprises, Inc., and is marketed under the trade name Thermathane.
- the reinforcing sheet 26 is bonded to the rear of the facial sheet formed by layers 21, 22, 23 and 24 in a manner to be described in detail hereinafter. At this point, it is 'sufiicient to note that another layer of resinous adhesive 27 and another glass fiber mat 28 are utilized for this purpose.
- the edges may by trimmed and the finished wall panel removed from the steel form 11.
- a panel is shown in FIG. 2.
- the front surface of panel 30 (not visible) is that surface of the fibrous mat 21 which was finished prior to being molded into steel form 11 and thus the major part of the finishing Work is accomplished during the fabrication process.
- the finished panel 30 comprises the coping 31 which curves inwardly from and back toward the plane defined generally by side wall 34, a tile recess 32 into which a strip of ceramic tile 33 may be placed either before or after installation in the swimming pool and side wall 34.
- the reinforcing wire 25 extends outwardly from the back of tile recess 32 so as to engage to cement walkway when poured.
- the support or insulating sheets 26 run from the bottom of the panel to the lower edge of the tile recess.
- the facial sheet 35 of the panel is formed from layers 21, 22, 23 and 24 (see FIG. 1) and the reinforcing layers 26 are bonded to the rear surface thereof.
- FIG. 3 A preferred mode for atfixing the supporting and insulating sheets 26 to the rear of facial section 35 is illustrated in FIG. 3.
- a plurality of reinforcing and insulating sheets 26 are utilized behind each wall panel. If, for example, the panels are ten feet in length the insulating and support sheets 26 should be between one and two feet in length.
- the sheets 26 are affixed to the rear of facial section 35 by means of glass fiber mats 28.
- One or a plurality of such mats are utilized for each of the separate sheets 26.
- a heavy layer of resin is first spread over that portion of the rear of the facial section to which the support and insulating sheets are to be aflixed.
- the sheets are then sequentially placed on the rear surface of the facial section 35 beginning at one end.
- a glass fiber mat 28 is placed thereover.
- Section 44 of each of the glass fiber mats is bonded to the rear of the facial plate beneath the location of the succeeding sheet 26, and section 43 of each of the glass fiber mats 28 overlaps the preceding section as shown in FIG. 3.
- the pattern must be varied, of course, at each end but this may be accomplished without any great degree of difiiculty.
- the outer edges of sheets 26 should abut lips 41 so these lips must be sufficiently deep to allow connecting apertures 42 to clear the sheets. Consequently, glass fiber reinforcing layers 28 may be bonded to the assembly at these points.
- one of the glass fiber mats 28 extends over each sheet 26, over the preceding sheet and its Fiberglass mat, and between the rear surface of the facial plate and the succeeding reinforcing and insulating sheet 26.
- FIG. 3 shows the insulating and support sheets spaced an appreciable distance from one another in an exploded manner, it will be apparent that in actual practice they are butted together, to the rear of the panel wall, and to the lips 41.
- the configuration of FIG. 3 has been adopted merely to facilitate the illustration of the bonding procedure.
- the upper and lower edges of mats 28 may extend over the upper and lower panel edges and be secured to the rear of facial section 35. In actual practice, it is preferable to fabricate the entire assembly at one time.
- sheets 26 will be afiixed to the rear of facial section 35 While it is still in the form and before the resin has solidified.
- Another, and perhaps more important, feature of the rectangular sheet is that it makes it possible to utilize one standard shape sheet regardless of the curvature of the panel to which the sheets are to be bonded. This obviously results in a savings in initial expense while still providing a thoroughly satisfactory structure.
- facial plate 35 may incorporate rearwardly extending lips 41. After the facial section has solidified, a plurality of apertures 42 are drilled in each of the lips, thus furnishing a means whereby adjacent panels may be afiixed to one another when installed.
- FIGS. 4 and 5 show a pool which has been constructed utilizing the prefabricated panels which are the subject of this invention. As illustrated, the pool is circular in form but it will be understood that by utilizing differently shaped steel forms and combining variously shaped panels almost any desired configuration can be'achieved.
- a plurality of stand pipes 61 are positioned just outwardly or rearwardly from the desired vertical location of the wall panels.
- the stand pipes 61 have an arm 62 extending therefrom through which is threaded a crank-shaped lifter 63.
- a Wire 64 extends from the lower extremity of the crank-shaped lifter which is affixed to the reinforcing and grasping rod 25 on the rear surface of the panel.
- One or two such stand pipes are utilized to vertically position each of the panels.
- the panels are then bolted or riveted together at apertures 42 in the rearwardly extending lips 41 of the adjacent panel sections and the entire side panel installation is leveled by selectively adjusting lifters 63.
- the floor of the pool 52 is poured and hand shaped.'A horizontal, or relatively horizontal, ledge 53 is provided around the outer periphery of the pool in the vicinity of the lower extremity of the wall panels 30. This ledge extends .sufficiently above the lower extremity 54 of the wall panels to seal them in position. As the concrete begins to solidify, stand pipes 61 are withdrawn.
- the remainder of the excavation is filled with sand or gravel to a height approximately equal to that of the reinforcing and grasping wire 25.
- the concrete coping filler and the walkway 51 are then poured as indicated generally in FIG. 5 to provide a walkway of desired dimensions. Because of the coping 31 incorporated within the wall panel, it is not necessary to hand finish the rounded surface of walkway 51. Rather, it is necessary only that the concrete be brushed back to form a smooth Walkway. This, of course, results in the saving of a great deal of time and expense.
- a reinforcing and insulating layer of rigid polymeric foam afiixed to the rear of said facial section said layer being formed from a plurality of abutting planar sheets of said foam afiixed to said facial section by a plurality of securing glass fiber mats, each of said securing mats being passed over the exposed surface of a preceding sheet, over the exposed surface of the sheet to be secured, and between said facial section and the abutting side of the succeeding sheet, said securing mat being bonded by means of a resinous adhesive.
- said facial section comprises a plurality of glass fiber mats bonded together by a resinous adhesive.
- said facial section includes a recessed portion for receiving a decorative tile strip.
- facial section includes an upper coping portion, said coping portioninitially curving away fiom and then back toward the plane defined by said reinforcing and insulating layer.
- a panel comprising:
- said rigid polymeric foam comprises closed cell urethane.
- a swimming pool construction comprising: a plurality of prefabricated panels arranged laterally adjacent one another to define the peripheral shape of the pool; each of said panels having a rear side mounted against and buttressed by concrete, earth fill or like solid construction materials; said panels each having a generally vertically-extending portion near the bottom thereof, and each defining an integral tile recess disposed above such bottom portion; each of said panels further defining an integral rounded coping portion disposed above said tile recess and near the top of the panel, said coping forming a concavity at the rear side of the panel; said solid construction materials forming an apron at the top of said panels and filling said coping concavity; at least some of said panels having a structurally reinforcing and insulating layer of rigid polymeric foam secured to their rear side; and a generally stiff reinforcing structure rigidly secured to the rear side of at least some of said panels and extending peripherally of said pool, said structure having'portions projecting rearwardly of said rear panel side and being embedded in
- said layer of rigid foam comprises at least one pre-formed generally flat block of the same adhesively secured to said rear side of said panels.
- a swimming pool construction comprising: a plurality of prefabricated self-supporting panels arranged laterally adjacent one another to define the peripheral shape of the pool; each of said panels having a rear side mounted against and buttressed by concrete, earth fill or like solid construction materials; said panels each having a generally vertically-extending portion near the bottom thereof, and each defining an integral tile recess disposed above such bottom portion; tile located and bonded within said tile recess; each of said panels further defining an integral rounded coping portion disposed above said tile recess and near the top of the panel, said coping forming a concavity at the rear side of the panel; said solid construction materials forming an apron at the top of said panels and filling said coping concavity; at least some of said panels having a structurally reinforcing means secured to their rear side; and a generally stitf reinforcing structure rigidly secured to the rear side of at least some of said panels and extending peripherally of said pool, said structure having portions spaced rearwardly of
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Description
1968 J. A. LANKHEET 3,396,500
SWIMMING POOL CONSTRUCTION 2 Sheets- -Sheet 1 Filed Feb.
wi l! llilllllzflfllllltnau INVENTOR.
my 4. awn 57 1968 J, A. LANKHEET 3,396,50
SWIMMING POOL CONSTRUCTION Filed Feb. 3, 1966 2 Sheets-Sheet 2 I N VEN TOR. /4V 4 MAM #152." 7
United States Patent 0 3,396,500 SWEMMING POtIIL CONSTRUCTION Jay A. Lankheet, Holland, Mich, assignor to Glamour Pools, lnc., Holland, Mich, a corporation of Michigan Filed Feb. 3, 1966, Ser. No. 524,947 17 Claims. (Cl. 52-169) ABSTRACT OF THE DISCLOSURE A prefabricated panel having a facial section formed from a plurality of suitably bonded glass fiber mats and being affixed to a reinforcing and insulating layer of rigid polymeric foam. The facial section includes an integrally formed coping and tile recess for use in swimming pool construction.
This invention relates to prefabricated panels and, more particularly, to prefabricated panels for use in constructing swimming pools.
The current technique for constructing swimming pools necessitates an initial excavation which is a good deal larger than the swimming pool to be placed therein. After the sides and bottom are in place, the remaining sections of the excavation are back-filled with sand or pea gravel and a cement walkway and coping is poured thereover. The coping lends structural support to the side walls of the pool and prevents water from splashing out. The walkway is both decorative and functional in an obvious manner.
It is also customary to utilize prefabricated side panels since such panels provide a more even and decorative surface and eliminate the necessity for hand finishing large concrete areas. This elimination, of course, results in a considerable saving insofar as the initial expense of installing a swimming pool is concerned. Several types of prefabricated swimming pool side panels are currently available. These panels generally take the form of planar sheets similar to those utilized on interior and exterior walls and have means provided at their edges for securing them together.
Presently, the floor of the swimming pool is poured and finished initially. A sulficient number of panels to completely enclose the pool are placed upright on the ledge of the floor and reinforced concrete is poured in behind the panels in order to stabilize them in upright positions. Where light steel panels or glass fiber panels are utilized, it is necessary that the pool sides be braced at closely spaced intervals in order to prevent their leaning over and deforming as the concrete is poured in behind them. If desired, the panels may be founded directly in the floor for added stability. After the reinforcing concrete has been poured behind the panels, the braces are removed and a back-fill of sand or pea gravel is placed behind the concrete reinforced panels. The concrete coping is poured and hand shaped to provide a curved edge along the upper periphery of the pool.
Because of the rather larger variations in temperatures which are experienced in many localities, it is desirable that the side panels be as flexible as possible in order to prevent their cracking and pullng away from one another as the ground around them expands and contracts.
Even where proper techniques and materials have been utilized, the pool panels often separate or crack during severe weather. This cracking and separating is caused primarily by the different expansion constants of the pool panel and the reinforced concrete backing, and also because of the lack of insulation between the surrounding fill and the panel.
3,396,500 Patented Aug. 13, 1968 It is an object of this invention to provide a prefabricated panel for use in swimming pool and like construction which will maintain itself in upright position without the use of a large number of braces during the installation process.
More particularly, it is an object of this invention to provide a prefabricated panel having a rigid structural member already attached thereto which, although capable of rigidifying the panel, also serves to insulate it and prevent it from cracking when it is subjected to extreme temperatures.
It is an object of this invention to provide a prefabricated panel incorporating one or a plurality of structural reinforcing members which members may be of a common shape regardless of the curvature of the particular panel to which they are attached.
It is an object of this invention to provide a unique and useful method for affixing the structural supports to the rear of prefabricated panels in such a manner that the differing expansion constants between the reinforcing member and the facial section of the panel will not cause the panel to crack or to separate from an adjacent panel during extreme temperature conditions.
It is an object of this invention to provide a prefabricated swimming pool panel which has a preformed coping incorporated into it, thus requiring little or no hand cement finishing in order to achieve a uniform and eyeappealing coping around the upper periphery of the finished swimming pool.
It is still another object of this invention, to provide a preformed panel for utilization in swimming pool construction which has a tile recess placed in it during the fabrication procedure, and in which recess may be inserted a tile strip of appropriate color either before or after the panels have been installed.
These and other objects of this invention will be readily understood by reference to the following specification and accompanying figures in which:
FIG. 1 is an exploded view showing the fabrication procedure for the preformed panels which are the subject of this invention;
FIG. 2 is a perspective view of the swimming pool wall panel from its rear surface;
FIG. 3 is an exploded view showing the method for affixing the support and insulation sheets to the rear of the prefabricated panel;
FIG. 4 is a plan view of a swimming pool incorporating the wall panels which are the subject of this invention; and
FIG. 5 is a cross-sectional view taken along line VV of FIG. 4 which additionally indicates a preferred mode for holding the panels upright during installation.
Briefly, the prefabricated panel which is the subject of this invention comprises a glass fiber facial section which may conveniently be formed in almost any desired curvature and which has incorporated therein during fabrication a coping and a tile recess. Out-wardly extending lips project from each side of the panel whereby adjacent panels may be bolted or riveted together when placed side by side around the swimming pool. The facial section of the panel preferably comprises two glass fiber mats bonded together by means of any well known type of adhesive resin. Conveniently, the innermost mat surface may be prefinished in the color and design desired.
Each of the glass fiber facial sections has a plurality of reinforcing and insulating layers of rigid polymeric foam afiixed to the rear surface thereof. Preferably, a
closed cell urethane plastic in preformed sections approximately one to two feet wide is utilized for this purpose. The reinforcing sheets are afiixed to the rear face of the panel by means of a plurality of glass fiber mats, one or a number of such mats being associated with each sheet of reinforcing material. The glass fiber mats pass over two adjacent sheets and between the rear surface of the facial section and the succeeding sheet of reinforcing material. This process is repeated successively for each reinforcing sheet until the end of a particular panel is reached. The glass fiber mats are bonded to the rear surface of the facial section by means of any well known adhesive resin. Conveniently, the resin may also be spread between the reinforcing sheet and the rear of the facial section of the panel.
Preferably, the reinforcing sheet terminates short of the point on the panel where the tile recess and coping begin and a wire netting or reinforcing rod is aflixed to the rear of the facial section above that point by means of the same resinous adhesive. The wire reinforcing rod or netting serves to securely clamp the panel from lateral movement once the walkway has been poured around the swimming pool.
Referring now to the figures a preferred embodiment of this invention will be described in detail. In FIG. 1, there is shown a steel form indicated generally by the reference numeral 11. The plan view of this form may be of any desired curvature and the prefabricated wall panels which form the subject of this invention may be selectively chosen to form a pool of any desired shape. The steel form 11 has a tile recess forming section 12, a coping forming section 13 and a side wall forming section 14. In order to fabricate the wall panel, a sheet of glass fiber 21, preferably having a finished surface on the side abutting the form, is molded into the form 11. A layer of resinous adhesive 22 is applied to the rear of glass fiber mat 21. A second layer of glass fiber mat 23 is then placed over the form and molded thereinto and another layer of resinous adhesive 24 is applied to the rear of mat 23. Next, a reinforcing and insulating layer of rigid polymeric foam 26 is placed on the form. Preferably, as shown in FIG. 1, this sheet extends only to the lower edge of the tile recess such that room is provided for afiixing a concrete reinforcing and grasping wire or rod 25 to the back of the tile recess. 7
The rigid polymeric foam layer 26 is preferably manufactured from closed-cell urethane. One suitable material is available from Tiffin Enterprises, Inc., and is marketed under the trade name Thermathane. The reinforcing sheet 26 is bonded to the rear of the facial sheet formed by layers 21, 22, 23 and 24 in a manner to be described in detail hereinafter. At this point, it is 'sufiicient to note that another layer of resinous adhesive 27 and another glass fiber mat 28 are utilized for this purpose.
Once the resinous adhesive has set up, the edges may by trimmed and the finished wall panel removed from the steel form 11. Such a panel is shown in FIG. 2. The front surface of panel 30 (not visible) is that surface of the fibrous mat 21 which was finished prior to being molded into steel form 11 and thus the major part of the finishing Work is accomplished during the fabrication process. The finished panel 30 comprises the coping 31 which curves inwardly from and back toward the plane defined generally by side wall 34, a tile recess 32 into which a strip of ceramic tile 33 may be placed either before or after installation in the swimming pool and side wall 34. The reinforcing wire 25 extends outwardly from the back of tile recess 32 so as to engage to cement walkway when poured. The support or insulating sheets 26 run from the bottom of the panel to the lower edge of the tile recess. Thus, the facial sheet 35 of the panel is formed from layers 21, 22, 23 and 24 (see FIG. 1) and the reinforcing layers 26 are bonded to the rear surface thereof.
A preferred mode for atfixing the supporting and insulating sheets 26 to the rear of facial section 35 is illustrated in FIG. 3. To compensate for the difierential coeflicients of expansion of the facial section 35 and the reinforcing and support sheets 26, and also to allow a universally shaped support sheet to be utilized regardless of the curvature of the particular panel being fabricated, a plurality of reinforcing and insulating sheets 26 are utilized behind each wall panel. If, for example, the panels are ten feet in length the insulating and support sheets 26 should be between one and two feet in length.
The sheets 26 are affixed to the rear of facial section 35 by means of glass fiber mats 28. One or a plurality of such mats are utilized for each of the separate sheets 26. As viewed in FIG. 3, a heavy layer of resin is first spread over that portion of the rear of the facial section to which the support and insulating sheets are to be aflixed. The sheets are then sequentially placed on the rear surface of the facial section 35 beginning at one end. As each sheet is placed down a glass fiber mat 28 is placed thereover. Section 44 of each of the glass fiber mats is bonded to the rear of the facial plate beneath the location of the succeeding sheet 26, and section 43 of each of the glass fiber mats 28 overlaps the preceding section as shown in FIG. 3. The pattern must be varied, of course, at each end but this may be accomplished without any great degree of difiiculty. The outer edges of sheets 26 should abut lips 41 so these lips must be sufficiently deep to allow connecting apertures 42 to clear the sheets. Consequently, glass fiber reinforcing layers 28 may be bonded to the assembly at these points.
Thus, one of the glass fiber mats 28 extends over each sheet 26, over the preceding sheet and its Fiberglass mat, and between the rear surface of the facial plate and the succeeding reinforcing and insulating sheet 26. While FIG. 3 shows the insulating and support sheets spaced an appreciable distance from one another in an exploded manner, it will be apparent that in actual practice they are butted together, to the rear of the panel wall, and to the lips 41. The configuration of FIG. 3 has been adopted merely to facilitate the illustration of the bonding procedure. Conveniently, the upper and lower edges of mats 28 may extend over the upper and lower panel edges and be secured to the rear of facial section 35. In actual practice, it is preferable to fabricate the entire assembly at one time. Thus, sheets 26 will be afiixed to the rear of facial section 35 While it is still in the form and before the resin has solidified.
Since sheets 26 are rectangular in cross-section, a slight gap will appear at each edge thereof because of the curvature of plate 35. This gap, in reality, adds to the load bearing capabilities of the finished panel as it provides room for relative movement between the sheet 26 and face plate 35. Of course, this gap will be partially or wholly filled with resin during fabrication of the panel but the resin is sufficiently flexible so as not to destroy this difierential movement capability.
Another, and perhaps more important, feature of the rectangular sheet is that it makes it possible to utilize one standard shape sheet regardless of the curvature of the panel to which the sheets are to be bonded. This obviously results in a savings in initial expense while still providing a thoroughly satisfactory structure.
The form from which facial plate 35 is fabricated conveniently may incorporate rearwardly extending lips 41. After the facial section has solidified, a plurality of apertures 42 are drilled in each of the lips, thus furnishing a means whereby adjacent panels may be afiixed to one another when installed.
FIGS. 4 and 5 show a pool which has been constructed utilizing the prefabricated panels which are the subject of this invention. As illustrated, the pool is circular in form but it will be understood that by utilizing differently shaped steel forms and combining variously shaped panels almost any desired configuration can be'achieved. After the excavation has been completed, a plurality of stand pipes 61 are positioned just outwardly or rearwardly from the desired vertical location of the wall panels. The stand pipes 61 have an arm 62 extending therefrom through which is threaded a crank-shaped lifter 63. A Wire 64 extends from the lower extremity of the crank-shaped lifter which is affixed to the reinforcing and grasping rod 25 on the rear surface of the panel. One or two such stand pipes are utilized to vertically position each of the panels. The panels are then bolted or riveted together at apertures 42 in the rearwardly extending lips 41 of the adjacent panel sections and the entire side panel installation is leveled by selectively adjusting lifters 63. The floor of the pool 52 is poured and hand shaped.'A horizontal, or relatively horizontal, ledge 53 is provided around the outer periphery of the pool in the vicinity of the lower extremity of the wall panels 30. This ledge extends .sufficiently above the lower extremity 54 of the wall panels to seal them in position. As the concrete begins to solidify, stand pipes 61 are withdrawn.
Once the floor has hardened, the remainder of the excavation is filled with sand or gravel to a height approximately equal to that of the reinforcing and grasping wire 25. The concrete coping filler and the walkway 51 are then poured as indicated generally in FIG. 5 to provide a walkway of desired dimensions. Because of the coping 31 incorporated within the wall panel, it is not necessary to hand finish the rounded surface of walkway 51. Rather, it is necessary only that the concrete be brushed back to form a smooth Walkway. This, of course, results in the saving of a great deal of time and expense.
Once the pool has been finished, the effect of sharp variations in temperature will be greatly suppressed by the insulating abilities of the reinforcing and insulating sheet 26, and by the separate sheets ability to slide and deform with respect to both one another and the facial section 35 of the panel. Pools constructed utilizing the panels shown and described in this application require little if any bracing during the pouring of the floor section, thus resulting in an added saving of time and expense. Once the pool has been completed, the ceramic tile, if it has not already been inserted in the individual panels, may be placed in the tile recess 32.
While a preferred embodiment of this invention has been illustrated in detail, it will be apparent to those skilled in the art that many modifications are possible without departing from the scope and spirit of this invention. Such modifications are to be considered as included in the following claims unless these claims, by their language, expressly state otherwise.
I claim:
1. A side panel for utilization in the construction of swimming pools, said panel comprising:
a curved glass fiber facial section; and
a reinforcing and insulating layer of rigid polymeric foam afiixed to the rear of said facial section, said layer being formed from a plurality of abutting planar sheets of said foam afiixed to said facial section by a plurality of securing glass fiber mats, each of said securing mats being passed over the exposed surface of a preceding sheet, over the exposed surface of the sheet to be secured, and between said facial section and the abutting side of the succeeding sheet, said securing mat being bonded by means of a resinous adhesive.
2. The combination as set forth in claim 1 wherein said facial section comprises a plurality of glass fiber mats bonded together by a resinous adhesive.
3. The combination as set forth in claim 1 which further comprises a reinforcing and support member, said member being bonded to the rear of said facial section above said reinforcing and insulating layer and jutting outwardly therefrom at selected points.
4. The combination as set forth in claim 3 wherein said facial section includes a recessed portion for receiving a decorative tile strip.
5: The combination as set forth in claim 1 wherein said facial section includes an upper coping portion, said coping portioninitially curving away fiom and then back toward the plane defined by said reinforcing and insulating layer.
6. The combination asset forth in claim 1 wherein said rigid polymeric foam comprises closed cell urethane.
7. A panel comprising:
-a relatively non-rigid facial section;
a plurality of sheets of rigid polymeric foam positioned on the rearward side of said facial section;
a fibrous glass mat associated with each said sheet,
said mat passing over said sheet, over the preceding sheet, and between the rearward surf-ace of said facial section and the succeeding section; and
means for bonding said sheets and said mats to said facial section whereby said facial section is rigidly reinforced.
8. The combination as set forth in claim 7 wherein said rigid polymeric foam comprises closed cell urethane.
9. The combination as set forth in claim 7 wherein said facial section is curved and said sheet are planar.
10. A swimming pool construction, comprising: a plurality of prefabricated panels arranged laterally adjacent one another to define the peripheral shape of the pool; each of said panels having a rear side mounted against and buttressed by concrete, earth fill or like solid construction materials; said panels each having a generally vertically-extending portion near the bottom thereof, and each defining an integral tile recess disposed above such bottom portion; each of said panels further defining an integral rounded coping portion disposed above said tile recess and near the top of the panel, said coping forming a concavity at the rear side of the panel; said solid construction materials forming an apron at the top of said panels and filling said coping concavity; at least some of said panels having a structurally reinforcing and insulating layer of rigid polymeric foam secured to their rear side; and a generally stiff reinforcing structure rigidly secured to the rear side of at least some of said panels and extending peripherally of said pool, said structure having'portions projecting rearwardly of said rear panel side and being embedded in said solid construction material buttressing the rear side of said panel, to structurally reinforce said pool construction.
11. The swimming pool construction of claim 10, wherein said reinforcing structure is located near the upper extremity of said panels and in proximity to said coping portion thereof, said structure being embedded in said material forming said apron.
12. The swimming pool construction of claim 11, wherein said structure comprises an elongated wire rod member.
13. The swimming pool construction of claim 12, wherein said member is generally helically-shaped.
14. The swimming pool construction of claim 10, wherein said layer of rigid form has an upper extremity located near the bottom of said tile recess.
15. The swimming pool construction of claim 10, wherein said layer of rigid foam comprises at least one pre-formed generally flat block of the same adhesively secured to said rear side of said panels.
16. The swimming pool construction of claim 14, wherein said reinforcing structure is located near the upper extremity of said panels and in proximity to said coping portion thereof, said structure being embedded in said material forming said apron.
17. A swimming pool construction, comprising: a plurality of prefabricated self-supporting panels arranged laterally adjacent one another to define the peripheral shape of the pool; each of said panels having a rear side mounted against and buttressed by concrete, earth fill or like solid construction materials; said panels each having a generally vertically-extending portion near the bottom thereof, and each defining an integral tile recess disposed above such bottom portion; tile located and bonded within said tile recess; each of said panels further defining an integral rounded coping portion disposed above said tile recess and near the top of the panel, said coping forming a concavity at the rear side of the panel; said solid construction materials forming an apron at the top of said panels and filling said coping concavity; at least some of said panels having a structurally reinforcing means secured to their rear side; and a generally stitf reinforcing structure rigidly secured to the rear side of at least some of said panels and extending peripherally of said pool, said structure having portions spaced rearwardly of said rear panel side and being embedded in said solid conto structurally reinforce said pool construction.
'8 References Cited UNITED STATES PATENTS FOREIGN PATENTS 3/1961 Canada.
FRANK L. ABBOTT, Primary Examiner. struction material 'buttressing the rear side of paid panel, 15 c G MUELLER, Assistant E i
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US524947A US3396500A (en) | 1966-02-03 | 1966-02-03 | Swimming pool construction |
BR186533/67A BR6786533D0 (en) | 1966-02-03 | 1967-01-26 | A MODULAR SEWING MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US524947A US3396500A (en) | 1966-02-03 | 1966-02-03 | Swimming pool construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US3396500A true US3396500A (en) | 1968-08-13 |
Family
ID=24091293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US524947A Expired - Lifetime US3396500A (en) | 1966-02-03 | 1966-02-03 | Swimming pool construction |
Country Status (2)
Country | Link |
---|---|
US (1) | US3396500A (en) |
BR (1) | BR6786533D0 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720964A (en) * | 1970-10-19 | 1973-03-20 | Chicago Swimming Pool Mfg Inc | Prefabricated swimming pools |
US3846850A (en) * | 1972-04-13 | 1974-11-12 | N Banchi | Swimming pool |
US3859674A (en) * | 1970-10-19 | 1975-01-14 | Chicago Swimming Pool Manufact | Prefabricated swimming pools |
US3938199A (en) * | 1973-12-27 | 1976-02-17 | Laven Merrill L | Swimming pool components |
US4044514A (en) * | 1975-12-19 | 1977-08-30 | Fairfield Fiberglass Inc. | In ground swimming pool framework |
US4106246A (en) * | 1977-07-14 | 1978-08-15 | Lafountaine Leonard Howard | Swimming pool construction |
US4407102A (en) * | 1981-03-16 | 1983-10-04 | Boyack John D | Concrete and resin swimming pool wall |
US4464802A (en) * | 1981-10-16 | 1984-08-14 | Robert L. Glonek | Structural foam swimming pool wall and brace and method of erecting same |
USRE32181E (en) * | 1981-10-16 | 1986-06-17 | Robert L. Glonek | Structural foam swimming pool wall and brace and method of erecting same |
US5791099A (en) * | 1996-10-18 | 1998-08-11 | Pacific Industries, Inc. | Multi-walled, sectional swimming pool fabricated of preformed plastic or resin |
GB2409408A (en) * | 2003-12-22 | 2005-06-29 | Nigel Paul Rose | Method of thermal insulation of a pool |
US20060010810A1 (en) * | 2002-12-18 | 2006-01-19 | Arkadiusz Muszynski | Wall construction using hollow glass building elements |
ES2339525A1 (en) * | 2008-10-24 | 2010-05-20 | Decojardi Emporda, S.L | Prefabricated pool (Machine-translation by Google Translate, not legally binding) |
US9903129B1 (en) | 2017-01-26 | 2018-02-27 | Yvon Boutin | Insulating panels for above ground swimming pool |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2728702A (en) * | 1951-07-13 | 1955-12-27 | Lockheed Aircraft Corp | Composite cellular plastic structure |
CA616608A (en) * | 1961-03-21 | Lancaster Johnston Herbert | Swimming pool construction and method | |
US3015191A (en) * | 1956-12-27 | 1962-01-02 | Lucchesi Leo | Swimming pool and method for erecting same |
US3064273A (en) * | 1959-08-28 | 1962-11-20 | John P Kwake | Swimming pool |
US3093935A (en) * | 1959-11-27 | 1963-06-18 | Harold S Dunn | Roof forming structure |
US3124905A (en) * | 1964-03-17 | Swim pool wall panel structure | ||
US3313073A (en) * | 1962-09-24 | 1967-04-11 | Foam Products Corp | Joint assemblies for insulation panels |
-
1966
- 1966-02-03 US US524947A patent/US3396500A/en not_active Expired - Lifetime
-
1967
- 1967-01-26 BR BR186533/67A patent/BR6786533D0/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA616608A (en) * | 1961-03-21 | Lancaster Johnston Herbert | Swimming pool construction and method | |
US3124905A (en) * | 1964-03-17 | Swim pool wall panel structure | ||
US2728702A (en) * | 1951-07-13 | 1955-12-27 | Lockheed Aircraft Corp | Composite cellular plastic structure |
US3015191A (en) * | 1956-12-27 | 1962-01-02 | Lucchesi Leo | Swimming pool and method for erecting same |
US3064273A (en) * | 1959-08-28 | 1962-11-20 | John P Kwake | Swimming pool |
US3093935A (en) * | 1959-11-27 | 1963-06-18 | Harold S Dunn | Roof forming structure |
US3313073A (en) * | 1962-09-24 | 1967-04-11 | Foam Products Corp | Joint assemblies for insulation panels |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720964A (en) * | 1970-10-19 | 1973-03-20 | Chicago Swimming Pool Mfg Inc | Prefabricated swimming pools |
US3859674A (en) * | 1970-10-19 | 1975-01-14 | Chicago Swimming Pool Manufact | Prefabricated swimming pools |
US3846850A (en) * | 1972-04-13 | 1974-11-12 | N Banchi | Swimming pool |
US3938199A (en) * | 1973-12-27 | 1976-02-17 | Laven Merrill L | Swimming pool components |
US4084272A (en) * | 1973-12-27 | 1978-04-18 | Laven Merrill L | Swimming pools with overflow gutters |
US4044514A (en) * | 1975-12-19 | 1977-08-30 | Fairfield Fiberglass Inc. | In ground swimming pool framework |
US4106246A (en) * | 1977-07-14 | 1978-08-15 | Lafountaine Leonard Howard | Swimming pool construction |
US4407102A (en) * | 1981-03-16 | 1983-10-04 | Boyack John D | Concrete and resin swimming pool wall |
US4464802A (en) * | 1981-10-16 | 1984-08-14 | Robert L. Glonek | Structural foam swimming pool wall and brace and method of erecting same |
USRE32181E (en) * | 1981-10-16 | 1986-06-17 | Robert L. Glonek | Structural foam swimming pool wall and brace and method of erecting same |
US5791099A (en) * | 1996-10-18 | 1998-08-11 | Pacific Industries, Inc. | Multi-walled, sectional swimming pool fabricated of preformed plastic or resin |
US20060010810A1 (en) * | 2002-12-18 | 2006-01-19 | Arkadiusz Muszynski | Wall construction using hollow glass building elements |
GB2409408A (en) * | 2003-12-22 | 2005-06-29 | Nigel Paul Rose | Method of thermal insulation of a pool |
ES2339525A1 (en) * | 2008-10-24 | 2010-05-20 | Decojardi Emporda, S.L | Prefabricated pool (Machine-translation by Google Translate, not legally binding) |
US9903129B1 (en) | 2017-01-26 | 2018-02-27 | Yvon Boutin | Insulating panels for above ground swimming pool |
Also Published As
Publication number | Publication date |
---|---|
BR6786533D0 (en) | 1973-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: POLYNESIAN POOLS, LTD., MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:POLYNESIAN POOLS, INC, A CORP. OF MI.;REEL/FRAME:005249/0017 Effective date: 19890919 |