Alchemy-Spetec Blog

Editor's Note: An earlier version of this article was published under the title Develop Your Competitive Edge. 

In today's fast-paced infrastructure repair market, you need every advantage you can get. At Alchemy-Spetec, the success of your business is our top priority. You gain a significant competitive edge over your competition with access to the widest selection of premium materials and equipment, plus rock-solid reliable technical and marketing support. Our entire company culture is built around ensuring your success in this industry.

Polyurethane – Quality and Selection

Alchemy-Spetec offers one of the most technologically advanced grout product lines currently on the market, We offer a wide variety of leak seal materials, including injection resins for sealing water leaks in cracks, curtain grouting foams for sealing challenging/gushing leaks, acrylic injection resins that penetrate thin cracks and saturate soil, epoxy resins for structural repair and preventative waterstop products. We also offer a wide variety of geotech materials, including slab lifting foams, deep-soil lifting foams, soil stabilization foams,. The superior quality of these materials guarantees fewer callbacks from your customers. Many of these products are also certified for contact with potable water, making them safer for the environment.

Equipment and Accessories Selection

We’re a one-stop-shop for all things polyurethane concrete repair, with one of the most versatile equipment and accessory product lines in the industry. Once you’ve picked out the product that best fits your needs, we can provide it all: pumps, hoses, packers/ports, and specialty accessories.

Tech Support – Experience and Dedication

Do you need technical support? You’re in luck—we’re home to the industry’s premier technical support squad. Averaging decades of experience, we also pride ourselves on being incredibly responsive. For example, our team was once called on to assist with a large metro project in the Western United States. The customer informed us at 4 pm on Monday evening that assistance was needed at 9 am the very next day! Our Technical Services Director, Vice President, and Western Regional Sales Manager traveled to the site Monday evening to help diagnose the location of the leaks and develop an action plan. Our Technical Services Manager remained on site for two more days to ensure that the project was successful. Depending on the size and scope of the project, response time and participating team members may vary, but this story serves to illustrate the lengths we will go to assist customers.

Training and Education

We offer the industry's most thorough training and education for both leak seal and geotech polyurethane infrastructure repair. This includes job site training/consulting, online educational content, and training workshops at distributor locations - not to mention one of the most educational blogs in the industry.

Marketing Support

Our marketing department provides qualified customers with product application illustrations and photos for use on websites, customized brochure PDFs for printing, and truck signage graphics. We also offer the use of our educational videos and animations. Lastly, we’re available for guidance on everything from online lead capture strategies to internet advertising, and more.

We’re Committed to Your Success

The overriding theme here is our commitment to your success. Obviously, this is not totally altruistic in nature.  The more successful you are, the more materials and equipment you buy.  But it is 100% genuine.  Our entire team understands the relationship between YOUR success and OUR success.  This point of view is thoroughly ingrained in our company culture.

Want more information on Alchemy-Spetec products?

Whether it’s your first time or you’re a seasoned veteran, this guide can serve as a simple checklist to keep your equipment and 16-20 foot trailer safe as you travel to your next project.

Give Yourself Plenty of Room to Stop and Turn

When towing a trailer, the distance required to stop is more than most people realize. The amount of space between you and the vehicle in front of you must be doubled if not more compared to driving without a trailer. The same is true with turns. Allow more space than you think you may need between you and any curbs or other vehicles. And don't jackknife the trailer (a turn so sharp that it touches your bumper) as this can cause damage.

Keep Your Trailer Grounded

Winds, downhill grades, and momentum can all lead to trailer swaying. We recommend utilizing a hitch stabilization device to negate some of these effects. You can also release the gas pedal and manually apply the trailer brakes with a brake controller as needed. Your trailer can start swinging back and forth behind you if you are not monitoring your surroundings and speed.

Look Twice While Changing Lanes

Your blind spots significantly increase with a trailer and it’s much harder to make quick lane changes. Give yourself plenty of space and move slowly from one lane to the other after double-checking your blind spots and the positions of surrounding vehicles.

Patience is Key with Passing

You also have to allow more distance and time when passing other vehicles. Give yourself plenty of room to get your vehicle safely up to speed with the trailer in tow. Be patient and remain calm at all times, even when other drivers may impatiently speed up and pass you.

Avoid Blocking Yourself In

Just because you can get in doesn’t mean you can get out. It’s a lot easier to get stuck or blocked in with a trailer than most people realize. Make sure there's plenty of space to make a complete turnaround or choose a spot where you can exit straightaway.

Practice Backing Up with the Trailer

Backing up with a trailer can be counter-intuitive for newbies. New trailer drivers should take some time in a parking lot or other spacious area to practice slowly driving in reverse. You’ll find that you have to turn the steering wheel left in order to move the trailer towards the right and vice versa. For most people it doesn’t feel right at first, so it’s definitely worth practicing in a safe environment.

Perform Regular Maintenance and Carry a Spare Tire

If you have electric brakes on the trailer, be sure to calibrate them so they are receiving the correct amount power. Follow the calibration procedures in your brake controller manual. Check the lug nuts with a lug wrench periodically to make sure they aren't coming loose. Grease the bearings on the axels every 10,000 miles or once a year, whichever comes first. Carry a spare tire, a lug wrench, and a jack that is strong enough to lift your trailer. It's tough to change a tire without the proper equipment.

Stay Alert

The #1 reason people get into accidents is because they are not paying attention, driving faster than they should, or simply lacking foresight. Look further down the road than you normally would because it takes longer to speed up, brake, change lanes, and turn with a trailer. This way you can spot and anticipate problems from a mile away.

Want more information on geotech products and equipment?

We understand that chemical grouting is often not the primary focus of a construction or repair job, but a water leak can often bring the rest of the job to a screeching halt until it is sealed. Job costs then start to pile up, production or facility services stay shut down as time drags on, sometimes tempers begin to flare. Sound familiar?

It’s not an exaggeration to state that Alchemy-Spetec has the most experienced and responsive technical support squad in the industry. In the spirit of the famous postal service motto, “Neither snow nor rain nor heat nor gloom of night stays these couriers from the swift completion of their appointed rounds”, our approach is somewhat along the lines of, “Neither weekends nor evening hours nor holidays…”. In other words we strive, to the best of our ability, to be there for you when YOU need us.

For example, Alchemy-Spetec has provided technical support for critical infrastructure jobs over Thanksgiving, Christmas and New Year’s Day. While on-site technical service response is based on availability and job circumstances, we have a track record of being there when it counts. In the chemical grouting industry, almost all other manufacturers have moved away from dedicated fulltime support personnel. We stand alone to help you when YOU need it.

Want more information on Alchemy-Spetec products?

I don’t know what it is about this time of year but for some reason at the beginning of fall we receive the most tech support phone calls from slab lifting contractors. Some of it is related to the changing weather, but this past week several things happened that made me want to address a specific topic – the compressed air system of the polyurethane foam rig.

It’s easy when discussing a trailer or box truck rig setup to focus on what type of plural component machine you are running. We all want to know whether you have a PH-2 or an E30 for example, or maybe an air powered Boss proportioner. What is often overlooked and neglected is the compressed air system in the rig. For a slab lifting contractor, it’s likely your air system is working harder than any other component on your rig. If you have had the joy of standing next to the compressor while it is running, you can’t deny that.
I want to highlight the main components of the compressed air system; describing their purpose and offering a few tips for keeping them running like they’re supposed to.

These components include:

• Air Compressor
• Coalescing Filter and Moisture Separator
• Refrigerated Air Dryer

Air Compressor

The majority of slab lifting rigs we see have reciprocating air compressors, also known as piston air compressors. These are identified by having a tank, and they are in a horizontal or upright configuration. They can be either gasoline or electric powered. There are also rotary screw compressors out there which don’t have a tank but still need to be maintained. If you have a compressor with a tank, that tank needs to be drained of the moisture it collects. Some have automatic drains that pop open after the unit shuts down; others must be drained manually.

Last week we worked with a contractor who had an air powered proportioner. His machine could build up pressure, but once he started injecting poly the flow would slow down to just a trickle. He would then shut off the gun and the proportioner would pressure up again. Turns out the air compressor tank was almost completely full of water so he would exhaust the remaining air supply right away when shooting the foam. A good policy is to drain the tank every day at the end of the shift. If it doesn’t drain automatically then there are typically valves that are easy to access. I actually like to start my compressor up the next shift with the tank valve open because it will always blow some more water out when it fires up. Then I shut the valves and things pressure up per usual.

In addition to draining the tank, you need to check and change the compressor oil per the manufacturer’s guidelines. This is for all compressors. If you don’t have a manual on board the rig to tell you when to change the oil or what oil to put in, this info can easily be found on the internet or hopefully from your rig provider.

Filters and Moisture Separators

You can usually find the moisture filter and separator mounted on the wall, often combined with the regulator and air pressure gauge. These filters have a housing below them that collects moisture that is coming from the air compressor. This is the first line of defense (after the air compressor) from keeping moisture out of your transfer pumps, so make sure to open the little valves at the bottom and drain these filter/separators daily. I do it at the end of the day and once again at the beginning of the shift when I am checking my air pressure upon startup.

Refrigerated Air Dryers

The refrigerated air dryer is the last line of defense before the compressed air is sent over to the transfer pumps. I have seen these mounted in various places in a rig from on the floor to up on the wall. First, do not pile tools and other rig items on top of and around the air dryer. These units work nonstop, and they need airflow to do their job without overheating. Take care not to block them in. Second, I believe most of these air dryers also have filters and coils that need to be cleaned occasionally. Check the manufacturers guidelines for your model and keep those items clean so that your unit can run more efficiently and for a longer life.

Conclusion

Your compressed air system is vital to your plural component machine running on ratio and making good polyurethane foam. Components that remove moisture from the air are critical for keeping your transfer pumps running like they are supposed to without breaking down or losing pressure.

Always keep these critical points in mind:

• Drain the tank
• Change the oil
• Drain the filter/separator units
• Don’t block in your refrigerated air dryer, and keep the unit clean

These essential maintenance tasks don’t take but a few minutes, and they can save you hours of frustration and head scratching.

Want more information on Geotech material and equipment?

The choice of a polyurethane material provider for your geotechnical contracting business is a critical decision with far-reaching consequences. In addition to top quality concrete and soil repair material, a premier provider will offer reliable high-performance equipment, rock-solid tech support, extensive training resources and even marketing assistance.

Polyurethane Materials

All polyurethane materials are not created equally. Make sure you ask around the industry to see which materials are the most reliable.

Characteristics of High-Quality Materials

• 100% virgin (do not contain recycled polyurethane).
• Easy on your reactor (does not create high-pressure that wears out your equipment).
• Unlikely to catch fire (yes, some sub-par materials out there will char or catch fire while setting up).
• Capable of bonding to concrete.
• Strong and durable after they set up.
• Approved for contact with potable (drinking) water after curing.

Rigs and Equipment

The quality of your geotech rig is not something you want to compromise on. A premier provider will offer state of the art rigs set ups, customized to fit your exact needs. You’ll want multiple door options (side door, choice of barn door vs ramp door), multiple power outlets and slide-out equipment options. These features allow for maximum flexibility in all types of job situations. In addition, a well-insulated rig allows for operation in a wide variety of climates.

Your pumps, air compressors and slab lifting guns need to be reliable as well.

Characteristics of High-Quality Equipment

• Easy to use (not overly complicated).
• Easy to maintain (easy to clean, not a lot of complicated parts to replace all the time).
• Reliable, reputable brands.

Tech Support and Training Resources

A major differentiator separating serious material manufacturers from the rest is the availability of on-the-job technical support and service. A premier provider will offer field service to assist customers on challenging jobs. Phone support should readily available as well, with support techs ready to answer questions when you need the answers. You will also want to look for comprehensive training resources on material installation, equipment use and maintenance, and estimating/billing jobs. A good combination of online videos and articles, training literature and live events is the sign of a manufacturer dedicated to educating their customers.

Marketing Assistance

Look for a provider offering robust marketing assistance. Geotech contractors have many marketing needs, including website content (illustrations, photos, descriptive text), videos, vehicle sign design, advice on lead capture, etc. A manufacturer willing to go the extra mile in this department can help give you an edge of the competition in your market.

Do Your Own Research, Make Your Own Choices

Did we just describe Alchemy-Spetec in the paragraphs above? Of course we did. This is the Alchemy-Spetec blog after all. That being said, we encourage you to do your own research and contemplate your own needs in a material provider. Ask around in the industry. Seek out users of different brands and find out all you can about their experiences. If you think we missed anything in this article, let us know. We’d be happy to hear from you.

Want more info on Alchemy-Spetec products?

As a consultant on many deep soil geotech jobs over the years, I have found myself recommending one critical piece of equipment repeatedly: The Dynamic Cone Penetrometer (aka the DCP). I highly recommend this tool as an essential part of your Deep Lift® rig set up. As Jim Spiegel explained in his blog post on this subject, this device is used to measure the strength of subgrade soils, and can be utilized to identify weak layers of soil within a soil mass. As you can see in the video below, a hydraulic pump drops a 30kg (60lb) hammer, driving the measuring rod into the ground.

To measure soil strength, the operator counts the number of blows it takes to drive the steel rod in 10-centimeter increments. Good soil requires 10+ blows to drive the rod 10 centimeters. Anything less is typically indicative of weak soil conditions.

DCP testing is a widely accepted means of in situ testing. Due to the common acceptance of DCP testing, many municipalities and agencies are willing to pay for this service.

Here is a hypothetical scenario for DCP use:

Soil strength data is needed under a concrete parking lot before a Deep Lift® job. Multiple tests would be performed, spread out evenly over the area. For thorough testing, each DCP test would be executed to a minimum depth of 15 – 20 feet or refusal (when the hammer blows no longer cause movement.) The test results can then be compared and analyzed to find where potential weak soil conditions may be present. This allows for accurate and effective application of the polymer to address the weak layers.

DCP testing can also be utilized prior to bidding any Deep Lift® job to develop effective injection plans, as well as accurately estimate material usage on projects. With that said, it’s not always possible or practical to perform pre-bid testing. When pre-bid testing is not performed, it would still prove highly beneficial to perform DCP testing prior to injection. I have personally encountered many situations where injection plans have been drastically altered after test results were analyzed (injection depth was added or subtracted, the weakest layers were identified, etc.) The Dynamic Cone Penetrometer is a portable tool which can easily be used in many locations where other testing methods are not feasible and it provides valuable insight into the soil conditions that need to be improved.

Want more information on Geotech products?

Alchemy-Spetec is pleased welcome Colt Hullander! Colt will join us as the new Director of Technical Services – Geotech Division, supporting Alchemy-Spetec customers on a wide variety of polyurethane jobs, from slab lifting to soil stabilization and seawall repair. He brings a decade of geotech experience to the team.

Colt put in many years as a project manager for Stable Soils of Florida where he oversaw polyurethane rig assembly and chemical grout installation projects. After that he briefly worked for Alchemy-Spetec as a Tech Services Rep for about a year. Colt then amicably moved on to Ramjack South Florida to become a Project Manager for their Seawall Division. We are happy to welcome him back in this new role.

Alchemy-Spetec VP of Sales & Business Development Jim Spiegel is excited about the ways in which this hire will benefit the market: “Colt brings many years of invaluable field experience with expertise in a wide range of equipment, products, and techniques. His field experience coupled with his technical acumen for equipment improvements will undoubtedly offer our Geotech customers another industry-leading resource. As most grouting contractors agree, there is no substitute for field experience, and Colt has no shortage of it.”

Want more info on Alchemy-Spetec products?

Polyurethane – Quality and Selection

Alchemy-Spetec offers one of the most technologically advanced grout product lines currently on the market, including our unique, highly-effective Spetec PUR HighFoamer. Known in the industry for its expansive properties, this product is the only one in its class that can shut down gushing leaks and fill voids as quickly and effectively as it does. We offer a wide variety of materials, including slab lifting foams, deep-soil lifting foams, soil stabilization foams, injection resins for crack leak seal, foams for curtain grouting leak seal, acrylic injection resins that penetrate thin cracks and saturate soil, epoxy resins for structural repair and preventative waterstop products. The superior quality of these materials guarantees fewer callbacks from your customers. Many of these products are also certified for contact with potable water, making them safer for the environment.

Equipment and Accessories Selection

We’re a one-stop shop for all things polyurethane concrete repair, with one of the most versatile equipment and accessory product lines in the industry. Once you’ve picked out the product that best fits your needs, we can provide it all: pumps, hoses, packers/ports, and specialty accessories.

Tech Support – Experience and Dedication

Do you need technical support? You’re in luck—we’re home to the industry’s premier technical support squad. Averaging decades of experience, we also pride ourselves in being incredibly responsive. For example, our team was recently called on to assist with a large metro project in the Western United States. The customer informed us at 4pm on Monday evening that assistance was needed at 9am the very next day! Our Technical Services Director Charlie Lerman, Vice President Jim Spiegel, and Western Regional Sales Manager (that's me!) traveled to the site Monday evening to help diagnose the location of the leaks and develop an action plan. Our Technical Services Manager Charlie remained on site for two more days to ensure that the project was successful. Depending on the size and scope of the project, response time and participating team members may vary, but this story serves to illustrate the lengths we will go to assist customers.

Training and Education

We offer the industry's most thorough training and education for both Leak Seal and Geotech polyurethane infrastructure repair. We conduct training workshops at distributor locations, consult with contractors on job sites, and hold intensive programs twice a year at our headquarters in Tucker, GA. We also offer in-depth online training videos to current customers.

Marketing Support

Our Marketing Department provides qualified customers with product application illustrations and photos for use on websites, customized brochure PDFs for printing, and truck signage graphics. We also offer the use of our educational videos and animations. Lastly, we’re available for guidance on everything from online lead capture strategies to internet advertising, and more.

We’re Committed to Your Success

The overriding theme here is our commitment to your success. Obviously, this is not totally altruistic in nature.  The more successful you are, the more materials and equipment you buy.  But it is 100% genuine.  Our entire team understands the relationship between YOUR success and OUR success.  This point of view is thoroughly ingrained in our company culture.

Want more information on Alchemy-Spetec products?

The MixMaster Pro slab lifting gun was designed based on years of feedback from slab lifting contractors working in the field. Every known point of frustration and difficulty has been addressed in this sturdy, single-purpose gun. Further benefits include a lower cost of consumables (you can reuse ports with this gun), beefy check valves designed to handle the back pressure, and a short 10-minutes or less breakdown/cleaning session at the end of each day.

This gun is also is a production BEAST - no leaky port connections, no fumbling with clamps. Watch your man hours on each project shrink accordingly. Did we mention you’ll have less replacement part orders? There are only a few inexpensive replacement parts on this gun - PERIOD.

Ask about the quick 10-minutes or less breakdown/cleaning session on the MixMaster Pro at our World of Concrete 2020!  Drop by to see us at our Geotech Exhibit Space - # O40551 in the Silver Lots (same location we were in last year). 

There will be a LOT to see and do at our Geotech space this year: 

• See the Polybadger Lifting System in action. 
• Mix foam samples at our live mixing station. 
• Learn about the Deep Lift process. 
• Tour a fully stocked slab lifting rig.

Read more about our separate Leak Seal and Geotech exhibits for WOC 2020.

Want more information on the MixMaster Pro?

Leak Seal & Geotech Products & Procedures

March 18th & 19th, 2020 at Alchemy-Spetec HQ in Tucker, GA

Get ready for a thorough education in Leak Seal, Slab Lifting, Soil Stabilization and the Alchemy-Spetec Deep Lift™ process. You’ll get hands-on training from a technical staff with decades of on-the-job experience.

Wednesday - Leak Seal

• Leak Seal Product Line Overview
• Curtain Grouting
• Permeation Grouting
• Leak-Seal Product Mixing
• Pump & Packer Overviews
• Leak-Seal Accessories
• Municipal Applications
• Live Injection Demos
• Open Discussions

Thursday - Geotech

• Geotech Product Line Overview
• Soil Stabilization
• Geotech Product Mixing
• Rig & Mobile System Overviews
• Geotechnical Accessories
• Slab Lifting Live Demo
• Deep Lift™ Overview
• Soil Testing with the
• GPR & Penetrometer
• Maintenance Discussions
• Pricing / Estimating / Cost Savings
• Open Discussions