Concrete deck water stop seal, deck form board, and method of applying finishing material to deck coping

Claim 2

A water stop seal structure for the joint between a deck and the upper end of a generally vertical wall of a swimming pool or the like wherein said deck defines a generally vertical coping surface overlying said wall, comprising: an elongated barrier component extendable along said joint to inhibit seepage of moisture therethrough; and a flange projecting outwardly from said barrier component beyond the structure thereof for the length of said seal structure and adjacent the upper edge thereof to present a finishing edge defining the lower edge of a finishing layer for said coping surface of said deck, said flange terminating in a free end outwardly of said barrier component providing a reference edge for use in applying a coating of a settable finishing material to said coping surface to form said layer.

Claim 3

A water stop seal structure according to claim 1 wherein said free end terminates a predetermined distance from said barrier component for the full length thereof to thereby provide a depth gauge for said settable finishing material.

Claim 4

A water stop seal structure according to claim 1 in combination with a mold form board for use in forming said deck coping surface, comprising an elongate form section having a form surface complementary in shape to the configuration of said coping surface to be defined thereby and being sufficiently stiff to confine a moldable mass of settable material from which said surface is to be formed, an attachment section integral with said form section and depending therefrom for the length thereof, presenting an abutment surface facing in the same general direction as said form surface for abutment against a pool wall to support said form section above the upper end thereof during the formation of said coping surface, said mold form board having an indent extending lengthwise generally at the boundary between said form and attachment sections and opening in generally the same direction as said form and abutment surfaces for receipt of said flange of said water stop seal for positioning said mold form; and said water stop seal structure further including a protruberance integral with and extending upwardly from said barrier component to be imbedded within said moldable mass of settable material when said coping surface is formed.

Claim 5

A water stop seal structure according to claim 1 in combination with a mold form board for use in forming said deck coping surface, which mold form board comprises an elongated form section having a form surface complementary in shape to the configuration of said coping surface to be imposed thereby and being sufficiently stiff to confine a moldable mass of settable material from which said surface is to be formed, an attachment section integral with said form section and depending therefrom for the length thereof, presenting an abutment surface facing in the same general direction as said form surface for abutment against a pool wall to support said form section above the upper end thereof during the formation of said coping surface, said mold form board having an indent extending lengthwise into said attachment section generally at the boundary between said form and attachment sections and opening in generally the same direction as said form and abutment surfaces for receipt of said flange to cooperate therewith to form a seal preventing passage therebetween of the moldable mass of settable material from which said coping surface is formed.

Claim 6

A water stop seal structure according to claim 4 wherein a sealing barb depends downward from the free end of said flange along the full length thereof to engage said form board within said indent in sealing relation.

Claim 7

A water stop seal structure according to claim 1 wherein said barrier component includes a flat shelf which extends for the length thereof and is adapted to seat generally horizontally on said wall upper end and a skirt element which extends along the length of said barrier component and extends transversely downward from said shelf for seating along said pool vertical wall upon said shelf being seated horizontally along the upper edge thereof, said flange being provided as an extension of said shelf projecting inwardly of said pool upon said seal structure being seated on the upper edge thereof.

Claim 8

A water stop seal structure according to claim 6 wherein said flange terminates a predetermined distance outwardly of said skirting for the full length thereof to provide both a reference edge and a depth gauge for use in applying a coating of a settable finishing material to said coping surface to form said layer.

Claim 11

A method according to claim 8 wherein said flange free end terminates a predetermined distance from said barrier component for the full length thereof to provide a depth gauge for said finishing material, and said step of placing said coating of a settable finishing material on said coping surface includes using said flange to define the depth on said coping surface of said settable finishing material.