| 摘要 |
PCT No. PCT/AU94/00788 Sec. 371 Date Jun. 28, 1996 Sec. 102(e) Date Jun. 28, 1996 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/18278 PCT Pub. Date Jul. 6, 1995An interstitial junction spacer for positioning and supporting a plurality of blocks in a matrix for a wall construction, the blocks being of the type having two parallel rectangular side faces and four adjoining end faces orthogonally adjoining the corresponding edges of the side faces and the ends of each other contiguously to form a continuous circumferential edge of the block, the profile of the circumferential edge being substantially concave, whereby the corresponding edges of the side faces define an outer cusp along the opposing sides of each said end face; said spacer comprising a pair of intersecting and integral spacer means, each spacer means having a pair of coplanar edge members of a prescribed thickness adapted to repose in juxtaposition with the outer cusps of the circumferential edge of a said block along the adjoining end of the end face of the block to space the same from another block or surface disposed adjacent to said block, and an interconnecting web portion to integrally interconnect said spacer means together.
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