Tensile reinforcement-to retaining wall mechanical connection and method

A method of constructing a tensile reinforcement sheet-to-retaining wall connection, the retaining wall assembled from at least two tiers of blocks placed side by side and a tensile reinforcement sheet connected to the retaining wall by a bearing surface and extending therefrom into backfill material, comprising the steps of:

• (a) positioning a plurality of blocks in side to side relation to define a first tier of a blocks, each of the blocks having a top side with a structural feature of a first character;
• (b) placing an isolator sheet having a longitudinally extending length overlying the structural feature of the first character in the blocks in the first tier;
• (c) positioning a connector bar overwrapped with a portion of a tensile reinforcement sheet within the structural feature of the first character in the blocks of the first tier with a portion of the tensile reinforcement sheet extending laterally thereof, the tensile reinforcement sheet substantially co-extensive with the longitudinal extents of the isolator sheet;
• (d) positioning blocks in side by side relation on the first tier to define a second tier of blocks, each of the blocks of the second tier having a bottom side with a structural feature of a second character, the structural feature of the second character aligning with the structural feature of the first character of the first tier, said alignment defining receiving conduits with lateral bearing surfaces to hold the overwrapped connector bar within the blocks;
• (e) covering the portion of the tensile reinforcement sheet lateral of the blocks with backfill to mechanically engage the blocks to the backfill,
• whereby the isolator sheet protectingly reduces abrasion of the loaded tensile reinforcement sheet by the bearing surfaces.

A method of constructing a tensile reinforcement sheet-to-retaining wall connection, the retaining wall assembled from at least two tiers of blocks placed side by side and a tensile reinforcement sheet connected to the retaining wall by a bearing surface and extending therefrom into backfill material, comprising the steps of:

• (a) positioning a plurality of blocks in side to side relation to define a first tier of a blocks, each of the blocks having a top side with a structural feature of a first character;
• (b) placing an isolator sheet having a longitudinally extending length overlying the structural feature of the first character in the blocks in the first tier;
• (c) placing a portion of a tensile reinforcement sheet overlying the isolator sheet and the structural feature of the first character in the blocks in the first tier with a portion of the tensile reinforcement sheet extending laterally thereof, the tensile reinforcement sheet substantially co-extensive with the longitudinal extents of the isolator sheet;
• (d) positioning a connector bar within the structural feature of the first character in the blocks in the first tier;
• (e) positioning blocks in side by side relation on the first tier to define a second tier of blocks, each of the blocks of the second tier having a bottom side with a structural feature of a second character, the structural feature of the second character aligning with the structural feature of the first character of the first tier, said alignment defining receiving conduits with lateral bearing surfaces to hold the connector bar within the blocks;
• and
• (f) covering the portion of the tensile reinforcement sheet lateral of the blocks with backfill to mechanically engage the blocks to the backfill,
• whereby the isolator sheet protectingly reduces abrasion of the loaded tensile reinforcement sheet by the bearing surfaces.

A method of constructing a tensile reinforcement sheet-to-retaining wall connection, the retaining wall assembled from at least two tiers of blocks placed side by side and a tensile reinforcement sheet connected to the retaining wall by a bearing surface and extending therefrom into backfill material, comprising the steps of:

• (a) positioning a plurality of blocks in side to side relation to define a tier of blocks, each of the blocks having a back side with a structural feature of a character that defines a receiving conduit;
• (b) placing an isolator sheet having a longitudinally extending length disposed in the receiving conduit in the blocks in the tier;
• (d) positioning a connector bar overwrapped with a portion of a tensile reinforcement sheet within the receiving conduit with a portion of the tensile reinforcement sheet extending laterally thereof, the tensile reinforcement sheet substantially co-extensive with the longitudinal extents of the isolator sheet;
• and
• (e) covering the portion of the tensile reinforcement sheet lateral of the blocks with backfill to mechanically engage the blocks to the backfill,
• whereby the isolator sheet protectingly reduces abrasion of the loaded tensile reinforcement sheet by the bearing surfaces.