A BLOCK

专利名称：A BLOCK发明人：Esterhuizen, Andre申请号：EP09844561.2申请日：20091221公开号：EP2430255A1公开日：20120321

摘要：A building block 10 comprising an opposing pair of sides 12 and an opposingpair of ends 14 and having operatively top 16 and bottom sides 18. The building blockdefines a longitudinal axis between the ends and a number of complementary locatingformations on the top and bottom sides for locating the building blocks relative toadjacent similar building blocks in adjacent courses of a wall constructed using thebuilding blocks. The building block is characterised in that each side comprises twoangled faces 24 which are disposed at an oblique angle relative to each other. The facestaper in a generally outwards direction and converge at a midsection definedapproximately midway between the top and bottom sides to form a longitudinallyextending seam 26 on exterior surfaces of the sides such that a recess 30 is definedbetween the seams of building blocks of adjacent courses in a wall constructed using thebuilding blocks. The recess permits a relatively thicker layer of plaster to be applied tofill the recess and consequently reinforces the plaster against cracking in the region of ajoin between the building blocks in one course and the building blocks in an adjacentcourse.

申请人：Esterhuizen, Andre

地址：23 Bay Hill Terrace Sunset Links Milnerton 7441 Cape Town ZA

国籍：ZA

代理机构：Coles, Graham Frederick

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