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54 KHIAs found
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BELZONA SAVES COAL DRYER EXHAUST FAN
Date Created: 10/14/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: FBC-Fans, Blowers and Compressors (FBC) | Products: Belzona 1311 (Ceramic R-Metal) Belzona 1391 (Ceramic HT) Problem : Exhaust contains fine coal dust and moisture, which erodes the fan blades, including the AR steel blade protectors. |
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PROTECTING HVAC DUCTWORK WITH BELZONA
Date Created: 9/29/2017
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: VPF-Valves, Pipes and Fittings (VPF) | Products: Belzona 3211 (Lagseal) Problem : Solution required to seal and protect weathered ductwork insulation. |
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NEW TRANE CHILLER PROTECTED WITH BELZONA
Date Created: 12/29/2017
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1121 Belzona 1321 Problem : Customer had 3 large Trane chillers, about 30 years of age. Due to inefficiency of older models, the Customer is gradually replacing them with new mo... |
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A UNIVERSITY CONDENSATE TANKS PROTECTED WITH BELZONA FOR A LONG-TERM SERVICE
Date Created: 12/31/2017
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 1381 Problem : These tanks process hot water up to 200 degrees F. They also have some agitation that is part of their process so the coatings needed to be able to r... |
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BELZONA MR7 HOLDING BACK STORM WATER AND KEEPING OFFICES DRY
Date Created: 1/1/2018
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: RPA-Roof Problem Areas (RPA) | Products: Belzona 3121 (MR7) Problem : Storm water drain backing up into the air handler room adjacent to rental offices on the lower level of the main terminal of the airport. This storm/w... |
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Health District HVAC Tube Sheet Repaired with Belzona
Date Created: 9/3/2018
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1111 (Super Metal) Belzona 1321 (Ceramic S-Metal) Problem : THe tube sheet was severely corroded. |
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Sealing a Leaking Air Handler with Belzona
Date Created: 10/12/2018
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: GSS-Gaskets, Seals and Shims (GSS) | Products: Belzona 1161 (Super UW-Metal) Problem : Several air handlers exactly like this one were leaking and showing general signs of wear and tear. The configuration of these air handlers, however w... |
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Belzona Solutions for Heat Exchangers
Date Created: 12/17/2020
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1311 (Ceramic R-Metal), Belzona 1321 (Ceramic S-Metal), Problem : if the corrosion allowance is exceeded and gaps appear, recirculation can occur, leading to efficiency loss. In addition, the processed fluid can erod... |
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Belzona 4131 Washroom Floor Thirteen Years Later
Date Created: 8/16/2020
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: FPA-Floor Problem Areas (FPA) | Products: Belzona 4131 (Magma Screed) Belzona 4911 (TX Conditioner) Problem : The washroom coating and substrate beneath had collapsed causing health and safety issue for the inmates of this secure unit. |
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Belzona Restores the Sealing of a Butterfly Valve
Date Created: 2/22/2019
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: FBC-Fans, Blowers and Compressors (FBC) | Products: Belzona 1341 (Supermetalglide) Belzona 2111 (D & A Hi-Build Elastomer) Problem : The erosion in the pipe damaged the rubber coating causing a seal to no longer operate correctly as it no longer sat flush with the surface. |
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4000 TON CHILLER TUBE SHEET PROTECTED WITH BELZONA
Date Created: 3/27/2008
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1121 (Super XL Metal) Belzona® 1321 (Ceramic S Metal) Problem : Eroded 72" dia tube sheet faces with leaks between the tubes & the tube sheet |
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BELZONA REBUILDS CONTACT AREA ON RUDDER ASSEMBLY
Date Created: 4/4/2008
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: GSS-Gaskets, Seals and Shims (GSS) | Products: Belzona® 1111 (Super Metal) Problem : Lost contact area due to ingress of sea water after bolt connection failure |
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BELZONA EXTENDS LIFE OF CHILLER
Date Created: 4/11/2008
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1311 (Ceramic R Metal) Belzona® 1321 (Ceramic S Metal) Problem : Corrosion on tubesheets (4) from one of the chillers was noticed in 2005. Cooling water comes from a local lake which together with galvanic effects w... |
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BELZONA PROVIDES CORROSION PROTECTION TO HVAC AIR HANDLER
Date Created: 12/30/2010
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 5811 (Immersion Grade) Problem : Internal corrosion had led to water leaks and these were finding there way through to the floor below. |
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BELZONA KEEPS COURT IN SESSION
Date Created: 3/19/2011
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: FBC-Fans, Blowers and Compressors (FBC) | Products: Belzona® 1111 (Super Metal) Problem : Bearing had failed scoring the 21/2 inch shaft. Hot weather required air conditioning to be working effectively. |
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BELZONA EXTENDS LIFE OF COOLING TOWERS
Date Created: 12/5/2008
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona® 3121 (MR7) Belzona® 5811 (Immersion Grade) Problem : Chemicals used in water treatment had eaten the galvanizing off the sheet metal on the cooling tower pans. Pans needed to have the seams sealed and pa... |
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COOLING TOWER REFURBISHED WITH BELZONA
Date Created: 12/18/2008
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona® 3121 (MR7) Belzona® 5811 (immersion Grade) Belzona® 1121 (Super XL Metal) Problem : The corroded and holed areas needed repair and the cold water basin needed sealing to prevent leakage and future corrosion. |
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BELZONA SEALS COOLING TOWER LEAKS
Date Created: 1/21/2009
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: RPA-Roof Problem Areas (RPA) | Products: Belzona® 3111 (Flexible Membrane) Problem : Cooling towers leaked from seams. The leaks froze the belt and motor drive in the winter. |
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BELZONA REPAIR OF CONDENSATE TANK
Date Created: 2/11/2009
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona® 1311 (Ceramic R Metal) Belzona® 4181 (AHR Magma-Quartz) Problem : During summer maintenance of this facilities boiler plant, the condensate return tank was found to be severely corroded and leaking, with concern for ... |
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BELZONA CHILLS OUT BREWERY
Industry: Heating, Ventilation & Air Conditioning (HVAC)
| Application:
HEX-Heat Exchangers (HEX)
| Products:
Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Problem : The tube sheet was badly eroded/corroded. There were numerous leaks between the tubes and the tube sheet. |
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BELZONA CHILLER
Industry: Heating, Ventilation & Air Conditioning (HVAC)
| Application:
HEX-Heat Exchangers (HEX)
| Products:
Belzona® 1121 (Super XL Metal) Belzona® 1341 (Supermetalglide) Problem : Corrosion problems were beginning on the tube sheet and end covers. |
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BELZONA CONCRETE COOLING TOWER BASINS
Industry: Heating, Ventilation & Air Conditioning (HVAC)
| Application:
HEX-Heat Exchangers (HEX)
| Products:
Belzona® 5811 (Immersion Grade) Problem : Basins were deteriorated due to attack from chemically treated water. Left unchecked the concrete would continue to degrade and eventually result in l... |
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COOLING WATER PIPE REBUILT AND PROTECTED WITH BELZONA
Date Created: 9/17/2013
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: VPF-Valves, Pipes and Fittings (VPF) | Products: Belzona 1111 (Super Metal) Belzona 5811 (Immersion Grade) Belzona 5111 (Ceramic Cladding) Problem : The customer had a short outage where the cooling pipes had to be repaired or replaced. Repairing with Belzona gave the cusotmer a quick turnaround an... |
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BELZONA REPAIR AND PROTECTION OF REFRIGERATION UNIT
Industry: Heating, Ventilation & Air Conditioning (HVAC)
| Application:
HEX-Heat Exchangers (HEX)
| Products:
Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Problem : Erosion-corrosion on all water side components. Particularly deep erosion on tube sheet around the tubes. |
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BELZONA REPAIRS AND PROTECTS 35 YEAR OLD CHILLER
Date Created: 4/20/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1311 (Ceramic R-Metal) Belzona 1321 (Ceramic S-Metal) Problem : Tube sheet was badly corroded and gas leaks were occurring. |
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BELZONA CHILLER PROTECTION
Date Created: 8/18/2005
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1341 (Supermetalglide) Problem : Corrosion of the tube sheet and water box. |
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TYPICAL CHILLER REPAIR WITH BELZONA
Date Created: 11/22/2005
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Problem : Corrosion of tube sheet and the end covers. |
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BELZONA PROTECTS HOT WATER TANKS
Date Created: 7/17/2007
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona® 5811 (Immersion Grade) Belzona® 1111 (Super Metal) Problem : Severe internal corrosion |
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BELZONA EXTENDS CHILLER LIFE
Date Created: 8/1/2007
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Problem : Corrosion threatened the life of the chiller. With tight budgets the loss of a chiller would be unacceptable. |
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BELZONA LINING FOR HEAT EXCHANGER SUMP
Date Created: 12/1/2007
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona® 4141 (Magma Build) Belzona® 4181 (Magma AR Screed) Problem : The system required a sump for the waste water to pass through, and having drilled it from solid concrete, it had to be lined and sealed. |
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BELZONA FACTORY APPLIED TO CHILLER
Date Created: 12/28/2009
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1111 (Super Metal) Belzona® 1321 (Ceramic S-Metal) Problem : Chillers suffer constant corrosion due to water treatment chemicals. In order to protect their costly investment this customer chose to pro-actively p... |
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REPAIR AND COATING FOR A BOILER FEED PUMP
Date Created: 3/25/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: CEP-Centrifugal Pumps (CEP) | Products: Belzona 1391 (Ceramic HT) Problem : After 3 to 4 months in use the boiler feed pump was suffering from general corrosion/erosion and the metal shavings in the feed eventually would lead... |
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BELZONA REPAIRS AIR HANDLING EQUIPMENT
Date Created: 9/17/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: MPT-Mechanical Power Transmission (MPT) | Products: Belzona 1111 (Super Metal) Belzona 9411 (Release Agent) Problem : One of the bearings on this office building’s air handler system failed and severely gouged into the fan's shaft. The cooling system was nearly cripp... |
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BELZONA REPAIRS DAMAGED SHAFT
Date Created: 9/17/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: MPT-Mechanical Power Transmission (MPT) | Products: Belzona 1111 (Super Metal) Belzona 9411 (Release Agent) Problem : Bearing failure on the air handler for the main lobby of this busy downtown hotel wore into the shaft so severely that the cooling system was out of c... |
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BELZONA REPAIRS TUBE SHEETS OF A HEAT EXCHANGER
Date Created: 9/7/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1311 (Ceramic R-Metal) Belzona 1321 (Ceramic S-Metal) Problem : One year old tube sheets were already leaking around the tubes. Electrolysis has eaten away much of the tube sheet and plate. |
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BELZONA REPAIRS AND PROTECTS LEAKING FLANGE ON CHILLER
Date Created: 9/25/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 2121 (D & A Hi-Coat Elastomer) Belzona 2911 (Elastomer QD Conditioner) Belzona 9341 (Reinforcing Tape) Problem : A leaking flange on a chiller resulted in the company trying several different products to stop the leak, but to no avail. |
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BELZONA PROTECTS CHILLER TUBE SHEET
Date Created: 9/5/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1111 (Super Metal) Belzona 1321 (Ceramic S-Metal) Belzona 9111 (Cleaner/Degreaser) Problem : The chiller tube sheet was suffering from corrosion due to bi-metallic corrosion. |
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BELZONA SAVES HEAT EXCHANGER FROM COSTLY REPLACEMENT
Date Created: 9/7/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1311 (Ceramic R-Metal) Belzona 1321 (Ceramic S-Metal) Problem : All ten heat exchangers had been replaced just one year ago. The covers were stainless steel but were welded with a carbon steel rod, setting up elect... |
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BELZONA KEEPS AIRPORT COOL WITH HEAT EXCHANGER REPAIR
Date Created: 9/15/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1321 (Ceramic S-Metal) Problem : Corrosion caused by the chemicals in the system were eating away the tube sheet and end cover. |
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BELZONA REPAIRS LEAK ON HVAC COOLING TOWER
Date Created: 9/8/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 3121 (MR7) Belzona 5811 (Immersion Grade) Problem : Corrosion on the floor and joints of the HVAC cooling tower caused water to leak out during operation. It was feared that the leakage would cause a sh... |
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BELZONA REBUILDS ERODED TUBE SHEET BASE
Date Created: 9/16/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1391 (Ceramic HT) Problem : The molten slag is dripped into water spray which cools it to form granules much like grains of sand. The slag is removed and the water is then cooled... |
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BELZONA REPAIRS AND PROTECTS HEAT EXCHANGER FROM CORROSION
Date Created: 9/17/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1111 (Super Metal) Belzona 1321 (Ceramic S-Metal) Problem : Pitting corrosion and bi-metallic corrosion caused leakage. |
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BELZONA PROTECTS AIR DIFFUSER AGAINST CORROSION
Date Created: 9/17/2014
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 3211 (Lagseal) Problem : The sheet metal on the air diffuser was suffering from corrosion. |
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BELZONA REPAIRS AND PROTECTS CHILLER UNITS FROM CORROSION
Date Created: 8/19/2015
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 1111 (Super Metal) Belzona 5811 (Immersion Grade) Problem : The holding pans in the chiller units had corroded and required immediate attention. |
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HOLDING PANS IN CHILLER UNITS NO LONGER CORRODING WITH BELZONA REPAIR
Date Created: 8/20/2015
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 1111 (Super Metal) Belzona 5811 (Immersion Grade) Problem : The holding pans in both of the chiller units had corroded and were leaking onto the roof. |
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BELZONA REPAIRS CUI ON A TRANE CHILLER
Date Created: 4/23/2015
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: VPF-Valves, Pipes and Fittings (VPF) | Products: Belzona 1212 Belzona 1321 (Ceramic S-Metal) Problem : 0.2 inch (5 mm) deep corrosion under insulation threatened to perforate the shell of this chiller. Condensation was traveling through an ineffective ... |
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LIVE LEAK SEALING WITH BELZONA
Date Created: 11/18/2011
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: VPF-Valves, Pipes and Fittings (VPF) | Products: Belzona® 1291 (ES-Metal) Belzona® 1161 (Super UW-Metal) Problem : The pipe which carried the cool water to the primary mill was leaking. The engineers were looking to repair the pipe with minimal downtime but so far ... |
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BELZONA EXTENDS THE LIFE OF HEAT EXCHANGER END COVERS
Date Created: 9/5/2011
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1311 (Ceramic R-Metal) Belzona® 1321 (Ceramic S-Metal) Problem : The heat exchanger unit end covers had become so badly eroded that they were potentially scrap. |
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BELZONA RESTORES HEAT EXCHANGER
Date Created: 9/12/2011
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1111 (Super Metal) Belzona® 1321 (Ceramic S-Metal) Problem : Galvanic corrosion on internal surfaces, particularly tube sheet and end covers. |
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BELZONA PROTECTS NEW HEAT EXCHANGER
Date Created: 7/12/2010
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona® 1321 (Ceramic S Metal) Problem : Protection against anticipated corrosion on new heat exchanger. |
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BELZONA PIPE REPAIR KEEPS COOLING TOWER IN SERVICE
Date Created: 10/3/2015
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: VPF-Valves, Pipes and Fittings (VPF) | Products: Belzona 1161 (Super UW-Metal) Belzona 1321 (Ceramic S-Metal) Problem : The water inlet on a cooling tower had developed a spiral crack due to the inflexible nature of the pipe and the movement of the cooling tower. It wa... |
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BELZONA STOPS LIVE AIR HANDLER LEAK
Date Created: 10/3/2015
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: RPA-Roof Problem Areas (RPA) | Products: Belzona 3121 (MR7) Problem : The air handler condensate pan was leaking water. Corrosion had allowed for water to push underneath the pan and out between the pan and concrete ped... |
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Cold bonding to repair leaky cooling tower
Date Created: 4/15/2024
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: HEX-Heat Exchangers (HEX) | Products: Belzona 1111 (Super Metal) Problem : Customer was having problems with their cooling tower. The equipment was experiencing corrosion and in some areas they even had through wall defects. |
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Belzona Saves Hospital AHU Condensate Pan
Date Created: 4/16/2024
Industry: Heating, Ventilation & Air Conditioning (HVAC) | Application: TCC-Tanks and Chemical Containment Areas (TCC) | Products: Belzona 1161 (Super UW-Metal),Belzona 5831LT Problem : Water condensing on the cooling coils would trickle down to the collection pan. Over the years the pan corroded to the point where large holes develop... |
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