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Crack resistant coating for masonry structures and process for applying same

机译:砌体结构的抗裂涂料及其施工方法

摘要

Masonry structures are susceptible to cracking due to distortion caused by movement of their foundation, vibration, and/or drying out subsequent to the construction of the structure. Such cracking often occurs after the structure has been painted. This results in the crack being transmitted through the coating of paint. Upon repainting of the masonry structure new cracks often develop and are transmitted through the paint coating within a short period of time.PP The invention discloses a crack resistant coating for masonry structures and a process for applying it, wherein the coating comprises:P P(1) a crack absorbing layer which is contiguous to the masonry structure which contains beads which are essentially spherical and which are bound by a resin binder, andPP(2) a conventional coating layer which is contiguous to and covers the crack absorbing layer.
机译:砌体结构由于其基础移动,振动和/或在结构构造后变干而引起的变形而易于开裂。这种裂缝通常在结构涂漆后发生。这导致裂纹通过涂料涂层传播。在对砖石结构进行重新粉刷时,经常会在短时间内形成新的裂纹并通过涂料层传播。

本发明公开了一种用于砖石结构的抗裂涂层及其施加方法,其中该涂层包括:& P& P&(1)与砖石结构相邻的裂缝吸收层,其包含基本为球形并由树脂粘合剂粘结的珠粒,以及

(2)与裂纹吸收层相邻并覆盖裂纹吸收层的涂层。

著录项

  • 公开/公告号US4562109A

    专利类型

  • 公开/公告日1985-12-31

    原文格式PDF

  • 申请/专利权人 THE GOODYEAR TIRE & RUBBER COMPANY;

    申请/专利号US19840645989

  • 发明设计人 JOHN D. HARVEY;ANDRE V. GINDRE;

    申请日1984-08-31

  • 分类号B32B3/26;B32B5/16;B32B13/12;B05D7/00;

  • 国家 US

  • 入库时间 2022-08-22 07:29:42

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