Pool and spa shells and methods of manufacture
A pool shell comprising a pool shell body including an angled feature, wherein the angled feature defines an open region on an underside of the pool shell body. The pool shell may further comprise an insert positioned in the open region for providing structural support to the angled feature. The pool shell may further comprise an overlaying member positioned over the open region such that the insert is positioned between the underside of the pool shell body and the overlaying member, wherein the overlaying member is a substantially flat material for defining an exterior ramp surface extending over the open region defined by the angled feature.
1. A pool shell, comprising:
a pool shell body including an angled feature, wherein the angled feature defines an open region on an underside of the pool shell body;
an insert positioned in the open region for providing structural support to the angled feature; and
an overlaying member positioned over the open region such that the insert is positioned between the underside of the pool shell body and the overlaying member, wherein the overlaying member is a substantially flat material for defining an exterior ramp surface extending over the open region defined by the angled feature.
2. The pool shell of claim 1 , further comprising a stiffener component positioned between the pool shell body and the insert.
3. The pool shell of claim 1 , wherein the insert comprises a foam material.
4. The pool shell of claim 1 , wherein the overlaying member comprises at least one of a fiberglass composite material, a high-density foamcore material, a urethane foam material, or a carbon fiber material.
5. The pool shell of claim 1 , further comprising a reinforcement layer applied between the insert and the overlaying member for aiding in securing the insert to the pool shell body.
6. The pool shell of claim 5 , wherein the reinforcement layer comprises a reinforcement spray.
7. The pool shell of claim 6 , wherein the reinforcement spray includes a resin material and a fiberglass material.
8. The pool shell of claim 1 , wherein:
the angled feature includes a first edge and a second edge; and
wherein the overlaying member extends from the first edge of the angled feature to the second edge of the angled feature for enclosing the open region on the underside of the pool shell body defined by the angled feature.
9. The pool shell of claim 8 ,
wherein the angled feature includes a tread and riser and wherein the first edge of the angled feature corresponds to a first end of the tread and the second edge of the angled feature corresponds to a first end of the riser.
10. The pool shell of claim 9 , further comprising a cover positioned on an outer surface of the overlaying member.
11. The pool shell of claim 10 , wherein the cover is a fabric material.
12. The pool shell of claim 11 , wherein the fabric material comprises fiberglass.
13. A method of manufacturing a pool shell comprising the steps of:
providing a fiberglass pool shell having an angled feature defining an open region on an underside of the fiberglass pool shell;
positioning an insert in the open region defined by the angled feature;
positioning an overlaying member over the insert; and
applying a reinforcement layer over the overlaying member for securing the overlaying member to the fiberglass pool shell,
wherein the overlaying member defines a ramped surface that encloses at least a portion of the open region.
14. The method of claim 13 , further comprising:
positioning a stiffener component to at least a portion of the angled feature prior to positioning the insert in the open region defined by the angled feature, wherein the stiffener component comprises a fiberglass material.
15. The method of claim 14 , further comprising:
positioning an additional insert in an additional open region on the underside of the fiberglass pool shell defined by an additional angled feature of the fiberglass pool shell.
16. The method of claim 15 , wherein the overlaying member covers the open region and the additional open region defined by the angled feature and the additional angled feature of the fiberglass pool shell.
17. The method of claim 15 , further comprising:
positioning an additional overlaying member over the additional open region defined by the additional angled feature of the fiberglass pool shell.
18. The method of claim 14 , further comprising:
applying a cover over the overlaying member, wherein the cover is a fabric material comprising a fiberglass material.
19. The method of claim 13 , further comprising:
applying a second reinforcement layer over the insert for securing the insert in the open region.
20. The method of claim 19 , wherein the second reinforcement layer comprises at least one of a resin or a fiberglass material.