Title:
ガラスメッシュ及びコンクリート剥落防止材
Document Type and Number:
Japanese Patent JP6686718
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a glass mesh that enables the surface state of a concrete structure to be confirmed with visual observation.SOLUTION: A glass mesh 1 includes: a mesh including a glass strand 2 containing a glass filament 2b containing, as glass compositions, 12 mass% or more of ZrOand 10 mass% or more of RO (R is at least one selected from Li, Na, and K), and a coating 2a that covers a surface of the glass filament 2b; and a coating resin 3 that covers the mesh and contains an unsaturated polyester resin or a vinyl ester resin. In the glass mesh, the glass strand 2 has a styrene solubility of 30% or more, which is the mass decrease rate of the coating 2a before and after immersed for 1 hour in a styrene monomer at 25°C.SELECTED DRAWING: Figure 2
Inventors:
Shinji Nishibori
Application Number:
JP2016117175A
Publication Date:
April 22, 2020
Filing Date:
June 13, 2016
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
C03C25/10; C03C13/02; D03D1/00; D03D9/00; D03D15/12; E21D11/00
Domestic Patent References:
| JP2002302877A | ||||
| JP2011099209A |
Attorney, Agent or Firm:
Patent business corporation Miya saki, table of contents patent office