concrete crack repair backer rod

Shanghai Doan Machinery Technology Co.,Ltd is a road repair machine manufacturing factory ,which is specialized in manufacturing Asphalt Distributor,Crack Router,Crack Sealing Machine,Chip Spreader,road roller,Asphalt Mixing Plant ,etc.
we own dozens of advanced production lines and advanced production technology and high quality professional management talents to ensure excellent product quality.

Our products include:

Terms:

1) Delivery term: FOB,CNF CIF

2) Delivery lead time: 30 days after receive T/T deposit.

3) Payment term: .30% as deposit by T/T, balance will be paid by T/T against the copy of B/L.

4) Quality assurance: Test Certificate is supplied with shipment, third Party Inspection is acceptable.

Our Advantage:

1.Operating radius is small, can work in a small area,suitable for groove backfill;
2.With HONDA gasoline engine or famous water-cooled diesel engine,superior performance,easy to operate;
3.With international famous brand PH hydrauulic drive unit,infinitely variable speed;
4.Hydraulic steering,reversing conveniently; Vibratory Road Roller
5.Internationally renowned NSK Bearings,MITSUBOSHI (Samsung) belt, to ensure the work performance of machine;

Inquiry Us Inquiry For More Information!Send Email To: [email protected]

Sika 3/4 in. Closed Cell Backer Rod-108130 - The Home Depot

Overview

How to Repair Wide Cracks in Concrete

Nov 24, 2020 · Therefore, it's a good idea to start the repair by stuffing foam backer rod into the crack to create a base to hold the repair material. Backer rod is solid in a variety of sizes; use a rod diameter that is slightly larger than the width of the crack. Stuff the backer rod into the crack with a screwdriver to a depth of 1/4 inch. Fill the crack with the repair material, following the manufacturer's directions.

How to Repair Cracks in a Concrete Driveway - The Home …

2:43

The use of a backer rod is recommended for cracks wider than 1/4-inch, since these cracks are usually deep. The backer rod is inserted into the crack to minimize the amount of filler needed and make for a more uniform repair. Before you apply the new filler, break up any old …

Total Time: 2 hrs

Backer Rod Denver Foam Open Cell Concrete and Asphalt ...

Asphalt Crack Backer Rod is designed for the purpose of "Pre-Filling" cracks in asphalt or , that are deeper than 1/2" in depth where a sealant will be applied to the crack over the foam. This reduces the amount of sealer needed and provides a longer lifespan of the sealants …

How to Repair Wide Cracks in Concrete - Academy of ...

Narrow cracks can be deep, often extending through the entire thickness of the slab. Therefore, it’s a good idea to start the repair by stuffing foam backer rod into the crack to create a base to hold the repair material. Backer rod is solid in a variety of sizes; use a rod diameter that is slightly larger than the width of the crack.

How To Repair Concrete Garage Floor Cracks Depends On …

When repairing a deep wide crack many professionals will put backer rod into the crack before filling it with material. Backer rod is a cylindrical type material, a little like a firm sponge that is pushed part-way down into a crack, reducing the need to fill the entire crack with epoxy or sealant material.

How to Caulk Concrete (DIY) | Family Handyman

Use a backer rod with a diameter that’s 1/8 to 1/4 in. larger than the crack. Push the rod into the gap so the top is about 1/4 in. below the surface. Fill the gap with caulk, them smooth the caulk with a plastic spoon. Be sure to use a caulk that's formulated for use with (it’ll say so on the label).

How to Design and Select the Right Concrete Crack Repair ...

Mar 22, 2021 · A Summary of Concrete Crack Repair Options. ... If needed, install a foam backer rod to limit the depth of the sealant and to help form the “hour-glass” elongated shape.

Concrete Driveway Crack Repair: The Complete Guide

Pour the sand into the crack until all the holes are filled. Tapping the with a 2x4 can help settle the sand into all the voids. Like the backer rod, leave the sand at least 1/2" below the surface of the . Once the backer rod is installed, or the crack is …

How to Repair Cracks in a Concrete Patio - The Spruce

Force the backer rod into the crack as much as you can with your fingers. Cut off the backer rod when you reach higher areas that do not need filler. If you reach sections where it is difficult to press the rod with your fingers, use a blunt tool such as a paint …

How To Repair Concrete Garage Floor Cracks Depends On …

Backer rod is a cylindrical type material, a little like a firm sponge that is pushed part-way down into a crack, reducing the need to fill the entire crack with epoxy or sealant material. The backer rod material is very cheap, comes in many sizes, including 3/8, 1/2 and 1 inch diameters, and reduces the amount of costly materials needed to fill or seal a crack.

CONCRETE REPAIR - SealGreen

Vulkem 116 for Crack and Expansion Repair Caulk. 116 Caulk for repair of expansion joints, control joints, break joints and cracks on Expansion Joint Bundle 116 Product Specification SealGreen 45 Self Leveling Caulk SealGreen Backer Rod SealGreen Finishing...

Sashco - 16210-12 Slab Concrete Crack Repair Sealant, 10.5 ...

Sashco 30120 1-1/8-Inch by 10-Feet Pre-Caulking Filler Rope Backer Rod, Grey. ... Have used Sashco Slab Concrete Crack Repair Sealant in our driveway before to seal the seam where the driveway meets the garage. It has held up for several years. We remove the silicone seal in the seams of our driveway and replaced with the Sashco Slab Concrete ...

Reviews: 85

How to Repair a Cracked Concrete Driveway

To seal a cracked slab: Remove any debris or loose in the crack using a screwdriver, followed by a wire brush. Use a broom or leaf blower to clean out the crack. Fill the crack with repair caulk, such as Polyurethane Concrete Crack Sealant from Quikrete. On cracks that are ...

Repairing Cracks in Concrete: 7 Minutes is All You Need

Oct 06, 2012 · How big is the crack in your ? If it’s small you don’t need the backer rod. If the crack is large and just awkward like you described you can cut the foam backer rod to fit the spaces. It’s fine to cut the backer rod because you’re only using it to conserve on the crack filling product.

Caulking Concrete Cracks (DIY) | Family Handyman

Use foam backer rod into the gap with your fingers. Set the rod 1/4 in. lower than the surface of the . You can also repair mortar joints yourself.

The Different Types of Backer Rod and Applications

Nov 10, 2017 · Armacell’s FillPro™ backer rod material is made from polyethylene or polyurethane foam, making it compatible with the common industry joint sealants or caulking. Backer Rod’s four main benefits: Increase elasticity in the joint sealant. Reduce caulk consumption by controlling sealant depth— this prevents excessive use of caulking or sealant.

How to Repair Wide Cracks in Concrete - Atlantic Supply

Therefore, it's a good idea to start the repair by stuffing foam backer rod into the crack to create a base to hold the repair material. Backer rod is solid in a variety of sizes; use a rod diameter that is slightly larger than the width of the crack. Stuff the backer rod into the crack with a screwdriver to a depth of 1/4 inch. Fill the crack with the repair material, following the manufacturer's directions.

Horizontal Crack Repairs Using Self-Leveling Sealant | Sakrete

Tip: For deep cracks, fill the void to within a .25 to .50 inch of the surface with sand or by using backer rod before applying the Polyurethane Self-Leveling Sealant. The material will remain flexible once set. This is designed to allow for flexibility in the repair area as the surrounding moves with expansion and contraction.

How to Design and Select the Right Concrete Crack Repair ...

Mar 22, 2021 · A Summary of Concrete Crack Repair Options. ... If needed, install a foam backer rod to limit the depth of the sealant and to help form the “hour-glass” elongated shape.

Sika 0.75-in x 20-ft Backer Rod in the Backer Rods ...

Sika 3/4 In. Backer Rod is used to partially fill deep expansion joints and cracks before the application of your sealant. It helps prevent 3-sided adhesion while allowing you to control the depth of the sealant. Backer Rod is used to partially fill deep cracks or joints before applying sealant

Slab® by Sashco - Concrete Crack Repair Caulk

To create a permanent, weatherproof repair that stands the test of time. Your knees and back will thank you for using a product that won’t require repeated repairs year after year. Slab ® sticks, stretches, and stays to banish cracks for good. Slab ® is perfect for repairing large or small cracks in , brick or stone including:

Backer Rod | QUIKRETE: Cement and Concrete Products

Backer Rod. QUIKRETE® Backer Rod (No. 6917) is a rod Foam rope used to partially fill large cracks, gaps and joints before applying sealant. Use for horizontal and vertical applications. Available in: 3/4" diameter by 20' long. Data Sheet SDS Document.

Sika 0.75-in x 20-ft Backer Rod in the Backer Rods ...

Backer Rod is used to partially fill deep cracks or joints before applying sealant. Helps improve durability and stability of your joint or crack application. Assists in a proper joint design. For vertical and horizontal applications. Compressible and non-absorbent

How to Repair Cracks in a Concrete Patio - The Spruce

Instructions Widen the Crack. Widening the crack and creating a V-shape will help the patch materials stick better over the long-term. Brush Out the Crack. With the wire brush, vigorously brush the crack to dislodge any remaining small particles. Brush in... Clean Out the Concrete Crack. With the ...

Concrete Driveway Crack Repair: The Complete Guide

Tools & Material Needed For Concrete Crack Repair: Caulk - We recommend a flexible polyurethane caulk. You can find either self-leveling or non-sag caulk that is... Caulk Gun - You'll need a caulk gun that will hold the size caulk tubes you buy. Backer Rod - If you have larger expansion joints, you ...

How to Repair Wide Cracks in Concrete - Atlantic Supply

Backer rod is solid in a variety of sizes; use a rod diameter that is slightly larger than the width of the crack. Stuff the backer rod into the crack with a screwdriver to a depth of 1/4 inch. Fill the crack with the repair material, following the manufacturer's directions.

How to Identify & Repair Concrete Floor Cracks - DIY Guide

Backer Rod is a cylindrical foam that is used to fill cracks and gaps, such as foundation cracks. Backer Rod comes in many different diameters, so depending on how thick your crack is, it will depend on how wide you need. Take a screwdriver and wedge the Backer Rod down into the crack at least 1/2 inches below the surface. Step 3 – Fill The Crack

BestBond® Crack Repair - Abatron, Inc. | Abatron, Inc.

Aug 02, 2019 · BestBond® Crack Repair. BestBond® high-strength epoxy crack repair compound permanently fills and repairs cracks in , stone, masonry and most rigid surfaces. Added flexibility resists cracking due to seasonal temperature changes. Shrink-free and contains no water or solvents. Recommended for horizontal applications exterior or interior. 9 fluid ounce cartridge fits in …

Concrete Expansion Joints: Keep them Watertight and Crack ...

Push the backer rod down into the joint with your hand. The depth of the joint should be a minimum of 1/4 inch and a maximum of 1/2 inch below the pads. This means the backer rod should be this far below the pad surface. If your joint is wider than the backer rod you can twist two stands together like rope.

Tip for Caulking Wide Cracks | Today's Homeowner

Caulk over the backer rod for a long lasting repair. Foam backer rod is available at home centers in several different thicknesses. Watch this video to find out more. Further Information. How to Caulk Wide Cracks (video) How to Caulk Cracks to Prevent Air Infiltration (video) How to Caulk and Seal Around …

Slab® by Sashco - Concrete Crack Repair Caulk

To create a permanent, weatherproof repair that stands the test of time. Your knees and back will thank you for using a product that won’t require repeated repairs year after year. Slab ® sticks, stretches, and stays to banish cracks for good. Slab ® is perfect for repairing large or small cracks in , brick or stone including:

Concrete Crack & Joint Fillers | Intermountain Concrete ...

Backer Rod. No matter the size of the crack, we have what you need. From 3/8-inch to 3-inch, our foam celled backer rod will do the job. It’s easy to install and very well priced. What more could you ask? Stocking Sizes: 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, Bigger sizes can be Special Ordered.

Concrete Repairs & Sealers - Mixes & Repairs | The Home ...

SAKRETE Backer Rod, 3/4 inch x 20 ft Easily install a temporary seal in wide joints and cracks! Use SAKRETE Backer Rod, a highly-flexible and compressible, non-absorptive, rope-like, back-up material.

Sashco 30110 Pre-Caulking Filler Rope Backer Rod, 5/8 …

Sashco 16210 Slab Concrete Crack Repair Sealant, Gray, 10.5 Fl. Oz (Pack of 1) $8.38. In Stock. ... 1" Closed Cell Backer Rod/Crack Filler (25 ft) ... 5.0 out of 5 stars Perfect to fill a crack! Reviewed in the United States on July 1, 2019. Verified Purchase.

Reviews: 177

How to Design and Select the Right Concrete Crack Repair ...

Mar 22, 2021 · A Summary of Concrete Crack Repair Options. ... If needed, install a foam backer rod to limit the depth of the sealant and to help form the “hour-glass” elongated shape.