| 摘要 |
PROBLEM TO BE SOLVED: To provide a block product which is equipped with a dowel formed of a rigid elastic body, and easy to assemble, and to provide a block structure which is constructed by assembling the block products and applying an elastic rubber sealing or caulking material to a notch at a block outer edge after assemblage of the block products. SOLUTION: Each block 1 has dowel holes 2 at upper and lower symmetrical locations thereof. To connect the blocks 1 together, first a lower half of the dowel 3 formed of the rigid elastic body is fitted into the dowel hole 2 of the block 1 in a lower stage, and an upper half of the dowel 3 having its lower half fitted into the dowel hole 2 of the lower-stage block 1 is placed at a location of the dowel hole 2 of the block 1 in an upper stage, followed by pressing the upper-stage block 1, to thereby rigidly combine the upper and lower blocks 1 with each other to form the desired structure. Then, the elastic rubber sealing or caulking material is bonded to the notch 5 at the edge of each block, to thereby complete the block structure. COPYRIGHT: (C)2004,JPO
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