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#Concrete slab crack repair stitching cracked
#Concrete slab crack repair stitching install
#Concrete slab crack repair stitching series
#Concrete slab crack repair stitching crack

#Concrete slab crack repair stitching crack

The answer may also change with the person’s perspective: What is acceptable to the contractor, engineer, or architect may not be acceptable to the owner, who must live with the crack day after day. It can vary from one project to the next. The hairline cracks in this floor were air brushed with brown dye to achieve a beautiful crackle pattern.Īt what width does a crack in concrete become a problem? That question often arises, but unfortunately there is no definite answer. Not all cracks in concrete are serious enough to require repair.

Structural cracks wider than a credit card, or that run through the entire slab require repair or replacement of the concrete.

Settlement cracks happen when the ground beneath the slab wasn't compacted properly and part of the concrete sinks.

Shrinkage cracks occur while the concrete is curing and can be reduced or prevented with proper joint placement.

Hairline cracks at the surface should be repaired if they are widening with time, are a hazard, collect dirt or are unsightly.

Here's an overview of crack types and what to do about them. Some cracks are more concerning than others. Understand what you contractor is doing about each of the above listed items and you will get a good concrete job. In other areas 6"of base fill is required along with steel rebar installed in the slab. Some flatwork can be poured right on native grade. The sub grade must be prepared according to your soil conditions. The ground upon which the concrete will be placed must be compacted.

So 4"concrete should have joints 8-12' apart. The joints should be of the depth of the slab and no more than 2-3 times (in feet) of the thickness of the concrete (in inches). Reason #4 - Lack of control jointsĬontrol joints help concrete crack where you want it to.

Verify what strength the concrete you are pouring should be poured at.Ĭonsult with the Ready Mix Concrete Association in your area. Reason #3 - Improper strength concrete poured on the jobĬoncrete is available in many different strengths.

Repairs vertical, horizontal, diagonal and inner or outer curves/corners, steps, love seats, etc.Read here about the methods to cure concrete and understand how your contractor will cure the concrete.S-Stitch's components have a proprietary anti-corrosion coating, encased in anchoring epoxy when installed per instructions.Incredibly strong, 1144 Stress Proof® cold rolled steel stitches (see specifications).(anchors should be used when concrete is over 5" thick) Can be installed with or without anchors.AquaBond AE-2200-250 High Strength Anchoring Epoxy secures components permanently into the concrete.

Deeper grinding and drilling only required where anchors are located.Inside and outside corner kits are available.

#Concrete slab crack repair stitching install

Install as a hook or in lay-flat position - even criss-cross for incredible concrete stability.Lay-Flat "S" design can be installed in a very shallow channel - less invasive.Revolutionary new S-shaped stitch system keyed into concrete.

#Concrete slab crack repair stitching series

Spanning the crack or fracture, a series of them, installed per instructions, restores and even improves, the strength of the concrete.Īvailable individually, in kits or call for larger quantities

#Concrete slab crack repair stitching cracked

S-Stitch staples are embedded into cracked concrete and encapsulated in anchoring epoxy. You can even double up, or criss-cross S-Stitches for amazing resistance to future movement! You'll save tons of time by grinding shallower and narrower channels than old-style steel staples require - and shallower invasion reduces microcracking. SWIMMING POOL CRACKED VINYL STEP REPAIR KITĪquaBond's new, patent-pending S-Stitch Concrete Crack and Fracture Repair System for swimming pools and decks is far more versatile and faster to install than other concrete repair staple or stitch systems.POST-TENSION CONCRETE CRACK REPAIR STAPLES.AQUASTITCH CONCRETE CRACK REPAIR STAPLES.RE-ENTERABLE ELECTRICAL INSULATING RESIN.