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Construction Drying

Construction Drying

The use of climate control on construction sites is quickly becoming standard practice. The benefits to using dehumidification and temperature are numerous. Avoid problems, such as:

  • Concrete slabs emitting water
  • Moisture on surface during flooring installation
  • Drywall taping and mudding not drying
  • Microbial growth

Layflat delivering climate control, with work still running smooth.With the proper equipment configuration you can avoid costly delays, earn LEED® credits and improve finishing work installation.

Benefits of Using Climate Control on a Construction Project:

  • Aids in the drying of mud and natural elements, as well as ground thawing prior to concrete
  • Accelerates concrete curing and reduces moisture in concrete flooring
  • Dramatically reduces microbial growth
  • Prevents contamination of permanent HVAC system prior to move-in
  • Reduce latent moisture within wall cavities and materials
  • Promotes uniform dry times on the following products: sheetrock compound, paint and sprayed-on fireproofing
  • Allows for the acclamation and installation of millwork and other moisture sensitive materials
  • Deters warping and damage to mill work and permanent wood fixtures
  • Keeps you on schedule! Avoid moisture/temperature related delays!

Construction Drying Services

 Reducing Moisture Content and Accelerating Drying Time

DRYCO is supporting the construction of a 5 story 188 unit condominium by supplying construction drying services. We have delivered and set up 3 each gas fired 5000cfm desiccant dehumidifiers, 3 each gas indirect-fired heaters, 30 each air movers, and 6 each 30 inch construction fans to accelerate the drying of the wood framing to a moisture content of 14%.

 Following that application we move into meeting architectural specification requirements to maintain an ambient environment of at least 55 degrees and 50 % or less relative humidity during the installation of wallboard.  That process continues by reducing the moisture content of the wallboard to 12% prior to taping and final finishing and decoration of the wallboard.  Utilizing DRYCO’s equipment accelerates the drying time of joint compounds from 6 days to 12 hours.  The next step will be accelerating the drying process of the gypcrete, a floor leveling compound that is used to level the plywood floor prior to the installation of finished flooring.  Finally, DRYCO will be flushing the building to improve indoor air quality by exhausting any contaminants and VOC’s that may been absorbed by sink materials prior to the permanent occupants taking residence in the completed project.  This job was sold by Chris Cortinas and set up by Rolando Fernandez and Onecimo Aldana out of DRYCO’s Seattle, WA office.

 

 Rental Equipment:
(3) 5000cfm desiccant dehumidifiers
(3) gas indirect-fired heaters
(30) air movers
(6) 30” construction fans

Residential Construction Drying – Desiccant Dehumidification

In addition to large construction drying projects
DRYCO also works on smaller projects.

This residence in Seattle area is a construction drying project we are currently working on.

We are utilizing two 385cfm Desiccant Dehumidifier (one shown below) for wood frame drying.

Food Processing & Cold Storage

With tight schedules, production quotas, thin margins and health concerns, the food processing and cold storage industry understands the need for proper climate control. Even the best HVAC systems become stressed while trying to fight high humidity and fluctuating temperature levels within the demanding food industry. Help Avoid:

  • Sticking, clumping in production
  • Visible moisture buildup
  • Production delays
  • Contamination from moisture/temperature spikes
  • Icing or condensation on surfaces

During peak weather seasons a plant may require additional heating/cooling or dehumidification to assure proper interior conditions. After building modifications or expansion the plant may require additional temperature or dehumidification equipment/cfm.

Avoid delays resulting from underperforming/undersized HVAC system. A temporary solution will help achieve production targets while waiting for system upgrades…or save on a capital investment and utilize a temporary solution at a fraction of the cost of permanent.

Food Processing Assistance

Following an expansion of their facility, a food processing facility in the Mid-Atlantic contacted DRYCO to provide additional dehumidification and cooling. Two 30Ton ArcticDRY units and a 5000cfm desiccant dehumidifier were delivered to provde the extra climate control needed to keep the facility running smoothly.  A few months later the units were gone.  No major upgrades were needed.  No major expense to make a capital purchase.  DRYCO makes it easy.

Moisture Regain Prevention – Desiccant Dehumidification

Moisture Regain Prevention in Pneumatic Conveying Systems and Ingredient Production Facilities:

By nature, hygroscopic ingredients attract and retain moisture.  Moving, storing and manufacturing these hygroscopic materials during humid summer months is a challenge in itself without the added nuisance of clumping, sticking, caking, within the conveying lines, silos, fluid beds, spray towers, packaging floor, machinery, etc.  The key to moisture regain prevention with hygroscopic materials is to treat the areas of concern with dehumidified air.  By providing “winter-like” dew point conditions year-round, a higher quality product with consistent production yields are achievable.

                                      

Condensation Prevention in Meat Processing Facilities – Dehumidification

Condensation Prevention in Meat Processing Facilities - Dehumidification 

From the production area all the way through to your cold storage and loading docks, condensation in the form of moisture, fog, frost and ice create unwanted production headaches as well as potential USDA code infringements and additional costs to your bottom line.  The key to condensation control in meat processing facilities is to blanket the targeted surfaces with the properly treated dry air.  For many condensation control situations the distribution of the dry air is as important as the supplied volume and humidity or dew point level.  Success comes by focusing the solution at the source of the problem without interrupting the process flow or product yield. 

Moisture & Mold Prevention

Moisture & Mold Prevention - Picture shows a 5000cfm and 15,000cfm desiccant dehumidifierMold presents a serious health issue to those exposed to it and be extremely harmful to people who breath in its spores. Mold can cause headaches, shortness of breath, nose bleeds, respiratory bleeding and even cancer. If you have an area that is a high risk for mold, it is vital to implement a climate control system to deter its growth. Even if you have such a system in place, what will you do if that system malfunctions?

Excess moisture can be just as devastating to construction projects and production in some industries. Moisture is also the beginning of the mold growth process. Too much moisture in the the air can ruin manufacturing production of pharmaceuticals and ruin the finish on a new painting project. That’s why DRYCO comes equipped with the best in industrial dehumidifiers and is available to help you stop moisture, 24 hours a day, 7 days a week.

Stopping Mold and eliminating Moisture – When to act

Layflat

Layflat seen delivering dry air to an interior that has been stripped of drywall. Sometimes you need go that deep to be sure the interior is dry.

Following a water damage it is imperative to completely dry any building or house. The most obvious examples of water damage are hurricanes and floods.  When a pipe breaks or plumbing has been leaking, these are the situations that may require professional assistance.  The best first step may involve thermal imaging to monitor the path and extent of the moisture.

How to Stop the Moisture

DRYCO specializes in temporary climate control systems and industrial dehumidification. We are able to swiftly respond to your emergency with the proper machinery and professional, knowledgeable technicians. You can rent one of our pieces of machinery and have it delivered or pick it up. Once the equipment is on site, you can request a DRYCO certified technician to assist you with its operation, monitoring, setup and fueling. Our technicians will perform the steps necessary to help prevent mold from forming and remove damaging moisture until your climate control system is back up and running or the excess moisture is removed.

Hazardous Materials

Class 1, Division 2 Explosion Proof Unit

Class 1, Division 2 Explosion Proof Unit

SAFETY IS FIRST! Whether chemicals, gas/oil, munitions or other sensitive materials are on site, DRYCO has developed a patented and CSA/UL approved dehumidifier to assist in moisture control. The XDH2000 is a state of the art Class 1, Division 2 desiccant dehumidifier. In addition to the Explosion Proof Dehumidifier, DRYCO offers a full line of climate control equipment to assist your needs.

  • Patented Class1, Div2 dehumidification
  • Eliminate production loss during maintenance
  • Address safety concerns with tested and proven equipment

‘Explosion Proof’ Desiccant Dehumidifiers

Class 1, Div 2 desiccant dehumidifiers are pictured with an additional DMV frame, used to withstand the cold climates and not easily break. These units are headed to an offshore rig to help with maintenance work on an oil rig.

Marine & Dry Dock Repair

When marine vessels of all shapes and sizes arrive in dry dock for repairs, climate control can become the new best friend. When surface preparation is under way or interior work is conducted, dehumidification and temperature control can aid in many ways:

  • Improve application of steel surface paint
  • Control/reduce moisture
  • Maintain surface temperatures
  • Condition interior spaces during renovation/repairs

 The Benefits of Using Climate Control:

  • Provide ideal environment and control all climate settings for blasting & coating operations
  • Eliminate weather delays
  • Conform to coating spec requirements (i.e. Navy)
  • Improve life of coatings
  • Safe and effective work environment

 

We Help get the Ship out to Sea, Not at the Dock

The interior of a tent on board a marine vessel undergoing repairs.  Along the walls you can see the ducting from the dehumidification and climate control equipment.

The interior of a tent on board a marine vessel undergoing repairs. Along the walls you can see the ducting from the dehumidification and climate control equipment.

When DRYCO is involved on a project with a ship or Naval vessel, the main goal of the Captain or owner is to make repairs quickly and effectively.  They want to get the ship back out to sea to perform its duties.  Climate control not only helps the contractors who are performing repairs stay on schedule but in some cases it is critical to the application of materials.  In the case of refinishing deck surfaces, contractors will erect a temporary tent and blast, strip materials and reapply a coating.  This is all possible by holding specific temperatures and humidity levels inside the tent. There is a greater explanation involved but the point is that by using dehumidification, heating and creating a proper air air flow inside a containment, scheduled work stays on…well, schedule.  We like to think that because of DRYCO ships can sail the seas and not be stuck on a dock waiting for better weather.

Drying Equipment for Military Vessels and Small Spaces

SBDH-200
This small unit has been built specifically for drying marine vessels.

Features include:

• 200cfm • Electric • 460 volt 3 phase • 5amps • 175lbs • L:20 x W:17 x H:38

• ANSI lifting bar made with dual 12 gauge 304 stainless steel angle

• 18 gauge 304 stainless steel casing, access doors and panels

• Three smooth sides for easy handling with hand truck and when
transporting below deck

• Solid state PTC heater elements – no requirement for high
temperature limit switch

• Gasketed access panel for user mounted data logger

• Easily accessible UL approved control panel on top of unit

• All circuits protected with circuit breakers – no fuses

• Electronic humidity sensor and LED control panel

• Automatic phase switch

• Full access to internal components from two sides

• Two blowers, process and reactivation

• Process blower operates continuously, while reactivation
heaters activate with humidity load

• Three 80 micron/10 micron disposable pleated paper filters in:
process inlet, process outlet and reactivation supply

• Filters are 10-Micron 1st stage and 80-Micron 2nd stage
part # CFS-8H-105W-7/8 NSN 4130-01-548-1951

Downloadable materials on the unit can be found here:

Informational Literature

Spec Sheet

Marine Dry Dock – Blasting & Recoating – Climate Control

Dehumidification, Heat & Blast Equipment for Marine Vessel

DRYCO’s project: a nuclear collection vessel that is in the North Lake Union dry-dock in Seattle, WA for a complete blast and re-paint inside and out.  It collects spent nuclear waste from nuclear powered Navy vessels as they cruise throughout the oceans. 
DRYCO has provided dehumidification, heat and blast equipment to contractors during the interior and exterior blasting and recoating of this vessel.

Rental Equipment Provided:
(1)  5000cfm Desiccant Dehumidifier
(1) 2000cfm Desiccant Dehumidifier
(2) 60 Electric Heaters
(4) Man Blast Pot and Vacuum

Industrial Manufacturing

Regardless of what you are producing, if moisture becomes an issue it can wreak havoc on a manufacturing facility. The good news is you can control it! DRYCO can deliver the proper dehumidification and/or temperature solution to help keep you on schedule.

Whether you are waiting for a new system to be delivered or you feel that your HVAC system is undersized during certain months, a temporary solution makes sense.

30 Ton ArcticDRY unit providing climate control on an industrial manufacturing site

30 Ton ArcticDRY unit providing climate control on an industrial manufacturing site

A temporary solution can help achieve production targets while waiting for system upgrades. In addition, if cash flow is an issue, you can save from a major capital investment and choose a temporary solution at a fraction of the cost of a permanent installation.

Help Avoid:

  • Noticeable moisture collecting
  • Sticking, clumping in production
  • Production delays
  • Contamination from moisture/temperature spikes
  • Icing or condensation on surfaces

Pharmaceutical Manufacturing

With tight production schedules and valuable products at stake, the pharmaceutical industry understands the need to control the interior climate. Excess moisture and temperature fluctuations can determine the success of a production facility.

Permanent HVAC systems in pharmaceutical facilities are designed the handle the stress, but on occasion a severe weather fluctuation or building alteration creates the need for more control.

A temporary solution can help achieve production targets while waiting for system upgrades. This will also save you from a major capital investment. If you choose a temporary solution it will cost a fraction of the cost of a permanent system. And yes, DRYCO can/will make connections to a building in any fashion you desire; we can use a temporary door/window entry and/or we can utilize an existing return air vent or something similar. Additionally, we can outfit all equipment with MERV rated filters that fit the requirements of the facility.

Ice Arenas

Have bad ice? Arena showing signs of excess moisture? No worries, even the “big boys” need help sometimes. It’s true: DRYCO has delivered temporary climate control to numerous professional hockey teams during peak summer months. Whether you are a municipal ice arena or a big-time pro hockey team, extreme seasonal weather can stress even the best HVAC system. You may not need to upgrade your HVAC system. In many cases, the addition of a temporary dehumidification system can combat moisture problems and help create great ice!

How can DRYCO help you?

If the warm summer air or sudden high humidity is stressing your permanent HVAC system, DRYCO can deliver additional dehumidification and/or cooling and blend the air together to create the ideal interior conditions. Depending on the ambient conditions and/or the interior needs, a DRYCO representative will review the situation and discuss your needs.

In some cases, simply adding to dehumidified air to relieve the stress on the HVAC system will do. In other cases, we may need to pre-cool the dehumidified (DH) air with air-conditioning (AC). Another possibility is that we may need to add both DH and AC at the same time and put a positive pressure on the building. In any event, all of the following examples are temporary solutions that eliminate the need for a entire overhaul on an existing HVAC system. These solutions are temporary and considerably cheaper than a permanent system upgrade.

Painting Blasting & Coating

DRYCO helps painters and coaters stay on schedule, meet specifications and assure a quality finished product. Using dehumidification/climate control on painting & coating project is becoming more common every year. Why? Using climate control on an SSPC project helps the industrial painter hold the blast, prevent flash rusting, blistering and paint failures.

Why use Climate Control on a Painting/Coating Project?

  • Prevent rust bloom, blistering and curing failures
  • Provide optimal conditions for surface preparation
  • Deliver specified temperature and humidity conditions
  • Eliminate work delays
  • Improve application of steel surface paint
  • Control/reduce moisture
  • Maintain surface temperatures
  • Condition interior spaces during renovation/repairs

The Benefits of Using Climate Control

  • Provide ideal environment and control all climate settings
  • Eliminate weather delays
  • Conform to coating spec requirements (i.e. Navy)
  • Improve life of coatings
  • Safe and effective work environment

A combination of dehumidification and temperature control equipment helps meet product/owner specifications, as well as improve the finished product, if not worker safety inside tanks.

Services

  • Desiccant dehumidifiers
  • ArcticDRY mechanical dehumidifiers
  • Indirect fired heating
  • Air conditioning units
  • Remote monitoring (D.T.A.C.)
  • Power & Distribution

 Applications

  • Water towers
  • Water treatment tanks
  • Petro-chemical tanks
  • Grain elevators
  • Underground storage tanks
  • Marine/shipyard applications
  • Offshore Platforms

Water Tank Blasting & Recoating – Dehumidification

Climate Control and Power for a Water Tank

 A water tank in Chatham, Illinois needed a new coat of paint.  DRYCO was called in to assist with the climate conditions.  A dehumidifier powered by a generator were used to create an ideal environment for the fresh coat of paint to dry.

DRYCO Rental Equipment:
5000cfm desiccant dehumidifier
60kW Power Generator

60kW Power Generator & DH 5000

60kW Power Generator & DH 5000

 

Water Tank – Blasting Hold and Paint Drying

Blasting & Painting Sped up with Heat and Dehumidification

In Collinsville, Oklahoma this water purification tank was in need of a new coat of paint.  DRYCO was called in to assist in the process and help provide ideal environmental conditions.  Technician Andrew Redoble delivered and set up one (1) 5,000cfm desiccant dehumidifier and one (1) 60kW heater.

This dehumidification and heating equipment helps deliver dry, hot air that helps control moisture while the tank is being blasted and also expedites the drying process of freshly applied paint.  This job was sold by:
Mark Santosuosso of the DRYCO Houston area office.

Rental Equipment:
(1) 5000cfm desiccant dehumidifier
(1) 60kW Heater

 

Water Tank Blasting with Drying from a Desiccant Dehumidifier

Climate Control Equipment Keeps Appropriate Humidity Levels

This tank blasting and coating project is located in sunny Wilmington, NC.  The DRYCO desiccant dehumidifier pictured is running on 100% outside return air (as all tank jobs should).  The long duct run shown is 125’ in length and is stubbed into the top of the water tank allowing the dehumidified air to drop down and condition the space.  The contracting crew set up a dust collector duct pictured on the bottom portion of the tank for their blasting process. DRYCO tech David Sayers put the duct runs together and the contracting crew lifted the duct to their access point. This project was sold and managed by DRYCO Virginia representative, Chris Mayer.

Rental Equipment:
(1) 15,000cfm desiccant dehumidifier