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Concrete Repair Polymer

Product Details

Concrete Repair Polymer
Concrete Repair Polymer
Goodcrete Concrete Repair Polymer is a proprietary polymer designed to be used as a modifier for Portland cement. It gives Portland cement unusual and unique properties not obtainable from other admixtures or modifiers. Goodcrete Concrete Repair contains proprietary copolymer components, which induce cross linking in the presence of Portland cement, producing a chemical as well as mechanical bonding force both adhesively and cohesively.

Advantages:
1. Superior adhesive strength.
2. Flexibility without fatigue.
3. Superior freeze-thaw capabilities.
4. Waterproofs and seals.
5. Excellent primer/bond coat for secondary coatings & systems.
6. Weather, abrasion and UV resistant.
7. Easy to apply, clean with water.
8. Non-toxic, environmentally friendly.
9. Non-reemulsifiable waterborne copolymer.
10. Creates virtually any type of surface texture.

Construction Guidline:
Preparation:
All concrete, wood, asphalt, masonry, metal and other surfaces must be structurally sound, clean and
free of coatings, curing compounds, dirt, oils, grease, laitance, efflorescence, mildew, fungus, or any
contaminant that prevents good adhesion.Remove coatings & contaminants using approved methods
such as shot blasting, sand blasting or high pressure water blasting.

Concrete Surfaces:
Allow new concrete to cure a minimum of 72 hours prior to application.

Hairline Cracks:
Minor cracks or spalls do not require pre-filling. Goodcrete Concrete Repair made into a flowable "Squeegee" mix will penetrate the cracks and substrate surface creating better adhesion than drier patching mixes. Another method is to pour the Squeegee mix directly into the cracks, voids, and spalled areas and
allow to self level.

Larger Cracks:
Depending on the extent of cracking, an anti-alkaline ,reinforcing fabric should be embedded into the
Squeegee mix. Refer to Squeegee Mix Application Guidelines.

Asphalt Surfaces and Cracks:
Surfaces and cracks must be completely dry prior to application. Goodcrete Concrete Repair makes an exceptional repair mortar for asphalt cracks.
Note: Do not use immediately over Hot mix asphalt applications.

Questionable Surfaces:
Chalky, dusting, and pigmented surfaces should be pre-treated with Goodcrete Concrete Repair and allowed to cure for 24 hrs. Prime areas with (1) part Goodcrete Concrete Repair to (1-2) parts of clean water immediately prior to application of squeegee mixes, overlays & Patches.

Mixing Equipment:
Drill and mixing paddle
Mortar mixers or Transit mixers
Cement trucks

Application Equipment:
Squeegee
Straight edge
Fresno trowel
Drag box
Asphalt emulsion sprayer

Cure Time:
Goodcrete Concrete Repair cement mixtures may be opened up to normal traffic after the first 12-24 hours and can normally be coated 24 to 48 hours after application. For interior applications or those not in direct sunlight, allow 72 hours prior to over coating.

Coverage Rates:
Coverage rates vary according to design mix, porosity and profile of surface. For example: Five gallons of Goodcrete Concrete Repair, mixed per standard Squeegee Mix instructions, will yield 46 gallons of mix. Using # 60 mesh sand and applying the mixture with a "squeegee" will yield approximately
2,000 square feet per coat. Finer grades of sand can increase the yield.

Limitations:
Do not apply Goodcrete Concrete Repair when surface and ambient temperatures are expected to fall below
50°F within 12 hrs.
Do not apply when precipitation is expected within 24 hours following completion of application.

Packing: 5 US Gallon/Pail, 55 US Gallon/Pail, or 20KG/Pail, 220KG /Pail.

Shelf Life: 1 year in original sealed packing.

Contact Information

Contact PersonLinda Lv
Telephone86-311-83822128
Fax Number86-311-83822128
Websitehttp://www.goodcrete.com
Post Code050000
Address6-606, Chuangxin Tower, Jinshi Industry Zone, No.368, Xinshi North Road, Shijiazhuang, Hebei, China
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