BELZONA SEALS JOINTS ON COOLING TOWER

KHIA ID: 14
Industry: Power (POWR)
Application: HEX-Heat Exchangers (HEX)
Substrate: Concrete, existing joint sealant
Customer Location: Nuclear Power Plant in the Northeast, U.S.A.
Application Date: February 1997
Products:

Belzona® 3121 (MR7)

Belzona® 3921 (GSC Surface Conditioner)

Belzona® 9311 (Reinforcing Sheet)

Problem: Leaking joints prevented tower de-icing system to function properly, resulting in ice damage to concrete tower.
Photograph Descriptions
  1. The damaged expansion joint sealant.
  2. Application in progress.
  3. All joints sealed.
Application Situation
Expansion joints on natural draft cooling tower.
Application Method
Application was carried out in accordance with a modified version of Belzona Know-How Leaflet HEX-13b.
Belzona Facts
All repair work was completed during a scheduled plant outage. The Belzona system was installed at 18ºF. Inspection 18 months later revealed excellent performance.
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Translated KHIAs:

贝尔佐纳（Belzona®)密封冷却塔的伸缩缝