Exterior lining for catch basin or manhole
DCFirst Claim
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1. A method for sealing a manhole riser, said method comprising the steps of:
- a. selecting a first and second band of elastomeric material, said first and second band having a total height of at least the height of the manhole riser from the base of the bottom adjusting manhole riser to the top edge of the top adjusting ring of the manhole riser;
b. placing said first band over said manhole riser and positioning a bottom edge of said band at said base of said manhole riser; and
c. placing said second band over said manhole riser, positioning said second band such that it extends over said top edge of said first band and also extends over said top edge of said top adjusting ring.
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Abstract
A method and article for sealing a manhole riser, a catch basin, and a pipe juncture. The method is an economical process whereby elastomeric bands are placed around and inside a manhole riser, a catch basin, or a pipe juncture and effectively seals the manhole riser, catch basin, or pipe juncture from loss of water or infiltration of water and other contaminants such as gases and salt.
51 Citations
14 Claims
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1. A method for sealing a manhole riser, said method comprising the steps of:
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a. selecting a first and second band of elastomeric material, said first and second band having a total height of at least the height of the manhole riser from the base of the bottom adjusting manhole riser to the top edge of the top adjusting ring of the manhole riser; b. placing said first band over said manhole riser and positioning a bottom edge of said band at said base of said manhole riser; and c. placing said second band over said manhole riser, positioning said second band such that it extends over said top edge of said first band and also extends over said top edge of said top adjusting ring. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for sealing a catch basin, said method comprising the steps of:
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a. selecting a first and second band of elastomeric material, said first and second band having a total height of at least the height of the catch basin from the base of the bottom adjusting catch basin ring to the top edge of the top adjusting collar of the catch basin; b. placing said first band over said catch basin and positioning a bottom edge of said band at said base of said catch basin; and c. placing said second band over said catch basin, positioning said second band such that it extends over said top edge of said first band and also extends over said top edge of said top adjusting collar. - View Dependent Claims (9, 10, 11, 12)
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13. A method for sealing a manhole riser, said method comprising the steps of
a. selecting a first, second, and third band of elastomeric material, said first, second, and third bands having a total height of at least the height of the manhole riser from the base of the bottom adjusting manhole riser to the top edge of the top adjusting ring of the manhole riser; -
b. placing said first band over said manhole riser and positioning a bottom edge of said band at said base of said manhole riser; c. placing said second band over said manhole riser, positioning said second band such that it extends over said top edge of said first band; and d. placing said third band over said manhole riser, positioning said second band such that it extends over said top edge of said second band and also extends over said top edge of said top adjusting ring.
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14. A method for sealing a catch basin, said method comprising the steps of:
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a. selecting a first, second, and third band of elastomeric material, said first, second, and third bands having a total height of at least the height of the catch basin from the base of the bottom adjusting catch basin ring to the top edge of the top adjusting collar of the catch basin; b. placing said first band over said catch basin and positioning a bottom edge of said band at said base of said catch basin; c. placing said second band over said catch basin, positioning said second band such that it extends over said top edge of said first band; and d. placing said third band over said catch basin, positioning said second band such that it extends over said top edge of said second band and also extends over said top edge of said top adjusting collar.
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Specification