The Alchemy-Spetec structural repair product line consists of products for patching, joint filling, spall repair, anchoring, and bonding.

Cementitious Patching Material

AP Gel Patch is a polymer modified, cementitious patching material for structural repair of deteriorated concrete. For use on above or below grade structures. It can be used on vertical or overhead structures. Read more...

Poyurea Joint Filler

AP Joint Fill 800 is a two-component hybrid polyurea joint filler with fast reaction allowing for shave time in as little as 5 minutes. The fast reaction allows for minimal down time and facilities to be in operation quickly.  Read more...

Polyurethane Spall Repair

AP Fast Repair 850 is a zero VOC, two-component polyurethane system. The high-quality thermoset is designed for fast repair of concrete (spalls, cracks, etc.). Its low viscosity allows for maximum penetration into cracks and porous concrete. This product can be mixed with up to equal parts oven dry silica sand to increase product yield and compressive strength.  Read more...

Non-Sag Epoxy for Structural Anchoring/Bonding

AP NS950 Epoxy is a two component, non-sag structural epoxy designed to offer exceptional mechanical strength in anchoring/bonding applications. Due to its high bond strength to concrete, it is ideal to use for anchoring threaded rod or rebar dowels. The consistency of AP NS950 EPOXY is good for capping for crack injection or general surface repairs. AP NS950 EPOXY is 100% solids, VOC free and Butyl Glycidyl Ether (BGE)* free.  Read more...

Low-Viscosity Expoxy for Structural Bonding of Cracks

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The Alchemy-Spetec app now includes a Leak Seal Material Selection Guide, along with the Polyurethane Estimating Calculator.  The Leak Seal Product Selection guide asks you a series of Yes/No questions about your job and then provides product recommendations.  The Polyurethane Estimating Calculator takes the guesswork out of estimating material for Leak Seal, Geotech, and Floor Repair jobs. Here's a step-by-step guide...

Download the Alchemy-Spetec App & Create an Account

1. Download the app.
Search Alchemy-Spetec in your Apple App Store or Google Play Store to install the app.

2. Create an account.
After installing the app, create an account by clicking "Sign Up" at the bottom and following the prompts.

Select a Leak Seal Product for Your Job

1. Tap the three lines in the top left corner to display the application options.  Choose Leak Seal Material Selection Guide.

2. Answer a series of Yes/No questions about your leak seal job.

3. Review the product recommendation screen (and/or click the Start Over button at the bottom to begin again). Call the Alchemy-Spetec support squad at 404-618-0438 for more guidance specific to your project.

NOTE: You can also access the Leak Seal Material Selection Guide via this red button in the top right corner of our website home page...

Estimate Material for Your Leak Seal, Geotech, or Floor Repair Job

1. Tap the three lines in the top left corner to display the application options. Choose Material Estimation Calculator, then choose Geotech (Slab Lifting & Void Fill), Leak Seal, or Floor Repair for your job type.

2. Select the measuring system you want to use.

3. The Slab Lifting calculator appears by default. You can switch to the Void Filling calculator by clicking the button at the bottom right. Choose your product and fill in the square feet of your slab, plus the inches it has settled (or inches of void if using the Void Filling calculator).

4. View the recommended material quantities. Call the Alchemy-Spetec support squad at 404-618-0438 for more guidance specific to your project.

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This post is part of the Alchemy-Spetec Contractor Lens series, featuring views, news & case studies written by our customers. This article, written by Brian Dalinghaus of Dalinghaus Construction, is an overview of warehouse floor repair with polyurethane foam. If you're an Alchemy-Spetec customer and you'd like to discuss writing content for our blog, please send an email to marketing@alchemy-spetec.com today!

You hide it well, but we know the truth – you’re obsessed with warehouse floors.

You eat, sleep, and breathe warehouse life: the melodic beeping of the forklift, the acrid welding haze that tastes like metal, and the unmitigated triple-digit heat because air-conditioning is for wussies. And don’t forget about your well-adjusted mechanic who swears so fluently it sounds like poetry while they blast AC/DC out of a busted ‘98 JVC stereo.

Welcome to #warehouselife.

Ok, so really, most people don’t give warehouse floors much thought. On occasion, you may have to sweep or mop, but that’s about the average extension of warehouse floor TLC. However, your forklift operators and warehouse crew may begrudge your lack of warehouse floor maintenance. Warehouse floors that are uneven, cracked, or sinking can create tripping hazards and other OSHA concerns.

Busted warehouse floors directly translate into a less efficient workspace, creating bumpy forklift track that can result in trouble moving loads around the sunken concrete. The truth is: if you take care of your warehouse floor, it will take care of you.

Causes Of Warehouse Floor Problems

There are several causes that may make repairs to the concrete warehouse floor necessary.

• Incorrect Curing
• Soil Erosion
• Insufficient Soil Preparation
• Shrinking and Expanding Soil

Voids can occur underneath the warehouse floor slab. Heavy equipment, like forklifts or electric pallet jacks, can cause the slabs to tilt and shift into uneven positions. This precarious situation can cause a forklift operator to lose a heavy load or get their equipment stuck.

Uneven floors jeopardize the safety of your warehouse crew and the safety of your product. In short, it can lead to serious injury and/or damage to equipment and materials.

Solutions For Uneven Warehouse Floors

Luckily, there is a solution to uneven warehouse floors. It’s imperative to protect your employees, equipment, and inventory by making sure the warehouse floors are even and stable.

Here at Dalinghaus Construction, Inc., we utilize Alchemy-Spectec or slab leveling to ensure that concrete slabs are level, secure, and strong.

During the Alchemy-Spectec process, polyurethane foam is injected through small holes underneath the slabs. The foam expands, filling the void under the slab and simultaneously lifting the slab back into place.

The polyurethane installation process allows us to move the slab within a tenth of an inch of the desired height. That is truly remarkable precision. The polyurethane foam is waterproof, environmentally inert, and won’t wash away.

• Repair Cracked Concrete Slabs
• Repair Settling/Sinking Concrete Slabs
• Repair Settling/Sinking Foundations
• Repair Void Fill
• Permeate and Densify Soil

Polyurethane cures quickly, solidifying up to 90% full strength in only 15 minutes. The polyurethane foam seals at the bottom of the warehouse floor slab, closing off any crack that may exist in the concrete.

If needed, a joint fill material is utilized to help prevent any serious gaps between slabs.

Once the warehouse floor has been leveled, this allows heavy equipment to run smoothly over the joints, considerably lessening the damage to wheels or edges of the concrete. These gaps allow the slabs to expand and contract without cracking or moving out of place.

The great news is the Alchemy-Spectec process does not need a lot of heavy, specialized equipment – meaning you won’t have to make a lot of room for us to work. Also, as mentioned above, polyurethane foam only takes 15 minutes to cure to 90%.

This directly translates into getting back to work ASAP. The Alchemy-Spectec process is less expensive and time-consuming than tearing up and replacing a concrete slab and will take care of any underlying problems that were causing the concrete to sink.

Make Your Warehouse Safer with Dalinghaus

The safety and efficiency of your employees (along with keeping your equipment and product in good shape) are invaluable. Dalinghaus Construction Inc. is here to help you by making sure your warehouse floors are strong, stable, and straight.

Our concrete lifting process provides long-lasting results, ensuring your warehouse floor is level and safe. With over 100 years of combined experience and 4.9 stars out of 299 reviews – we are here to ensure that you never settle.

If you live in SoCal or Arizona and would like a FREE foundation inspection, click the link below –

Want more information on warehouse floor repair?

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?

The new, updated Alchemy-Spetec poly estimating app makes it easy to estimate material amounts for slab lifting, void filling, floor repair, and now leak seal® crack injection jobs.

This app is a simple, fast, and reliable way to take the guesswork out of estimating Alchemy-Spetec materials while prepping for a job.

Download the App & Create an Account

Follow these steps to download and operate this app:

Estimate Material

1. Tap the three lines in the top left corner to display the application options.

3. Choose between the Imperial or Metric measuring systems.

4. Input the requested info (in this case: crack width, concrete thickness, crack length), and press Enter.

5. View the results.

Want more information 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?

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

Alchemy-Spetec's Fall 2019 training event is officially SOLD OUT!  If you're still interested in training, we'll be conducting another event in the Spring of 2020.  Click the button below and fill out the form.  We'll keep you updated on the Spring 2020 event an all other training opportunities!

Alchemy-Spetec two-day training events typically consist of the following...

Leak Seal Day

• 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

Geotech Day

• 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

Want to be alerted when Spring 2020 training registration is available?

Register NOW before the September 25th deadline!

October 9th & 10th, 2019 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

Participants receive a Samsung tablet loaded with training material.

Your Instructors:

Stephen C. Barton (President/CEO), Jim Spiegel (VP Sales & Business Development), Andy Powell (Southeastern Regional Manager), Anthony Sandone (Eastern Regional Manager), Charlie Lerman (Western Regional Manager), and Michael Binyaminov (Western Sales Representative). 

You still have a chance to sign up for Fall 2019 Training while there are still spots left. Don't miss this critical opportunity to turbo-charge your business!

October 9th & 10th, 2019 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

Participants receive a Samsung tablet loaded with training material.

Your Instructors:

Stephen C. Barton (President/CEO), Jim Spiegel (VP Sales & Business Development), Andy Powell (Southeastern Regional Manager), Anthony Sandone (Eastern Regional Manager), Charlie Lerman (Western Regional Manager), and Michael Binyaminov (Western Sales Representative).