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Patent Searching and Data


Title:
BLOCK HAVING EXCELLENT CONSTRUCTION STATE MAINTAINING POWER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/115908
Kind Code:
A1
Abstract:
The present invention relates to a block having excellent construction state maintaining power and a manufacturing method therefor, the block having a bulging part, which has excellent strength and protrudes from a side surface of the block, formed only on a high-strength layer formed at the lowest layer of the block, thereby maintaining a close contact state, as is, of an initial construction state after construction while conforming to a block manufacturing standard. The block having excellent construction state maintaining power, according to the present invention, and including a plurality of layers comprises: a high-strength layer formed at the lowest part of the block and having a bulging part formed on a side surface thereof; a water permeable layer formed on an upper part of the high-strength layer and composed of cement, sand, and pebbles; and a water-permeable plaster layer formed on an upper part of the water permeable layer at a constant thickness and having water permeability.

Inventors:
BACK WON OK (KR)
Application Number:
PCT/KR2016/000495
Publication Date:
July 06, 2017
Filing Date:
January 18, 2016
Export Citation:
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Assignee:
BACK WON OK (KR)
International Classes:
E01C5/22; B28B1/14; E01C5/06
Foreign References:
KR20130121445A2013-11-06
JPH05305606A1993-11-19
KR100203990B11999-06-15
KR100948754B12010-03-23
KR101038458B12011-06-01
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
특허법인 세원 (KR)
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