Sidewalk Raising Manhattan New York

Two of the most common methods of concrete repair in fixing these scenarios are mud jacking and polyjacking. This method has been repairing concrete driveways, sidewalks, patios and parking lots.
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Sidewalk Raising Manhattan NY ​ | Sidewalk Mudjacking

Sidewalk Repair and Leveling

Sidewalk Raising 10001An uneven sidewalk not only looks bad, but it creates a tripping hazard. If the concrete slab is still intact, don’t waste your money on replacing the concrete.

In civil engineering, concrete leveling is a procedure that attempts to correct an uneven concrete surface by altering the foundation that the surface sits upon.

In order for your structure to be poured your whole lot needs to be dug out eight to ten feet deep. After the foundation has time to set, the hole around the structure is filled and the lawn is graded. The driveway, pathways, outdoor patios and also garage are then soaked the loose dirt.

Sidewalk Rasing Process

This process typically requires holes between 1″ and 2″ in diameter. This “mud” is injected under the concrete slabs, oftentimes using a movable pump that can access most slabs. Once the void under the slab is filled, the pressure builds under the slab, lifting the concrete back into place. Once in place, the holes are filled with a color-matching grout.

Benefits of Mudjacking

  • Low-pressure lifting of slab
  • Finely controlled lifting of the slab
  • Complete filling of the void, without any air pockets
  • Higher compressive strength than Foam Leveling
  • Environmentally friendly
  • Budget-friendly

A sidewalk, pavement, footpath, or footway, is a path along the side of a road. Usually constructed of concrete or asphalt, it is designed for pedestrians. A sidewalk may accommodate moderate changes in grade and is normally separated from the vehicular section by a curb.

Services We Offer Near Manhattan, New York


 

Concrete Leveling Services​

Concrete Leveling

Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time.

Slabjacking

“Slabjacking” is a specialty concrete repair technology. In essence, slabjacking attempts to lift a sunken concrete slab by pumping a substance through the concrete, effectively pushing it up from below. The process is also commonly referred to as “mudjacking” and “pressure grouting.”

Accounts of raising large concrete slabs through the use of hydraulic pressure date back to the early 20th century. Early contractors used a mixture of locally available soils (sometimes including crushed limestone and/or cement for strength), producing a “mud-like” substance and thus the term “mudjacking.” In recent years, some slabjacking contractors began using expanding polyurethane foam. Each method has its benefits and disadvantages.

Causes of settlement

Concrete slabs can be susceptible to settlement from a wide variety of factors, the most common being an inconsistency of moisture in the soil. Soil expands and contracts as the levels of moisture fluctuate during the dry and rainy seasons.

 

Manhattan, NY - Manhattan (), known regionally as the City and the urban core of the New York metropolitan area, is the most densely populated of the five boroughs of New York City, and coextensive with the County of New York, one of the original counties of the U.S. state of New York. Manhattan serves as the city's economic and administrative center, cultural identifier, and historical birthplace. The borough consists mostly of Manhattan Island, bounded by the Hudson, East, and Harlem rivers; as well as several small adjacent islands. Manhattan additionally contains Marble Hill, a small neighborhood now on the U.S. mainland, separated from the rest of Manhattan by the Harlem Ship Canal and later connected using landfill to the Bronx. Manhattan Island is divided into three informally bounded components, each aligned with the borough's long axis: Lower, Midtown, and Upper Manhattan. Manhattan has been described as the cultural, financial, media, and entertainment capital of the world, and the borough hosts the United Nations Headquarters. Anchored by Wall Street in the Financial District of Lower Manhattan, New York City has been called both the most economically powerful city and the leading financial center of the world, and Manhattan is home to the world's two largest stock exchanges by total market capitalization: the New York Stock Exchange and NASDAQ. Many multinational media conglomerates are based in Manhattan, and the borough has been the setting for numerous books, films, and television shows. Manhattan real estate has since become among the most expensive in the world, with the value of Manhattan Island, including real estate, estimated to exceed US$3 trillion in 2013; median residential property sale prices in Manhattan approximated US$1,600 per square foot ($17,000/m2) as of 2018, with Fifth Avenue in Midtown Manhattan commanding the highest retail rents in the world, at US$3,000 per square foot ($32,000/m2) per year in 2017.Manhattan traces its origins to a trading post founded by colonists from the Dutch Republic in 1624 on Lower Manhattan; the post was named New Amsterdam in 1626. Manhattan is historically documented to have been purchased by Dutch colonists from Native Americans in 1626 for 60 guilders, which equals roughly $1059 in current terms. The territory and its surroundings came under English control in 1664 and were renamed New York after King Charles II of England granted the lands to his brother, the Duke of York. New York, based in present-day Manhattan, served as the capital of the United States from 1785 until 1790. The Statue of Liberty greeted millions of immigrants as they came to America by ship in the late 19th century and is a world symbol of the United States and its ideals of liberty and peace. Manhattan became a borough during the consolidation of New York City in 1898. New York County is the United States' second-smallest county by land area (larger only than Kalawao County, Hawaii), and is also the most densely populated U.S. county. It is also one of the most densely populated areas in the world, with a census-estimated 2019 population of 1,628,706 living in a land area of 22.83 square miles (59.13 km2), or 72,918 residents per square mile (28,154/km2), higher than the density of any individual U.S. city. On business days, the influx of commuters increases this number to over 3.9 million, or more than 170,000 people per square mile (65,600/km2). Manhattan has the third-largest population of New York City's five boroughs, after Brooklyn and Queens, and is the smallest borough in terms of land area. If each borough were ranked as a city, Manhattan would rank as the sixth-most populous in the U.S. Many districts and landmarks in Manhattan are well known, as New York City received a record 62.8 million tourists in 2017, and Manhattan hosts three of the world's 10 most-visited tourist attractions in 2013: Times Square, Central Park, and Grand Central Terminal. The borough hosts many prominent bridges, such as the Brooklyn, Manhattan, Williamsburg, Queensboro, Triborough, and George Washington Bridges; tunnels such as the Holland and Lincoln Tunnels; skyscrapers such as the Empire State Building, Chrysler Building, and One World Trade Center; and parks, such as Central Park. Chinatown incorporates the highest concentration of Chinese people in the Western Hemisphere, and the Stonewall Inn in Greenwich Village, part of the Stonewall National Monument, is considered the birthplace of the modern gay rights movement. The City of New York was founded at the southern tip of Manhattan, and the borough houses New York City Hall, the seat of the city's government. Numerous colleges and universities are located in Manhattan, including Columbia University, New York University, Cornell Tech, Weill Cornell Medical College, and Rockefeller University, which have been ranked among the top 40 in the world.

What Our Customers Say About Our Concrete Leveling Work...

5/5
JMJ Concrete team was awesome!! Great communication, clear expectations, very reasonable pricing, and excellent work. We thought it might be a lost cause, but JMJ Concrete team's expertise was able to salvage our current concrete & help move water away from our foundation. Highly recommend JMJ Concrete team!
Martin F.
Eden Prairie
5/5
Very happy with everything! Quality workmanship, went above and beyond. I would use this company again.
Bryan C.
Minneapolis
5/5
We worked with JMJ Concrete to correct a sinking driveway and underlying void for our garage. We are very pleased with the results and reasonable price. We would recommend and continue to use JMJ Concrete Lifting for future needs. Thank you!
Jane D.
Minnetonka
Sidewalk Raising Manhattan New York

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Concrete slabs can be susceptible to settlement from a wide variety of factors, the most common being an inconsistency of moisture in the soil. Soil expands and contracts as the levels of moisture fluctuate during the dry and rainy seasons. In some parts of the United States, naturally occurring soils can consolidate over time, including areas ranging from Texas up through to WisconsinSoil erosion also contributes to concrete settlement, which is common for locations with improper drainage. Concrete slabs built upon filled-in land can excessively settle as well. This is common for homes with basement levels since the backfill on the outside of the foundation frequently is not compacted properly. In some cases, poorly designed sidewalk or patio slabs direct water towards the basement level of a structure. Tree roots can also have an impact on concrete as well, actually powerful enough to lift a slab upwards or breakthrough entirely; this is common along public roadways, especially within metropolitan areas.

Concrete settlement, uneven concrete surfaces, and uneven footings can also be caused by seismic activity especially in the United States.

Slabjacking can typically be broken down into three main process types:

  • Mudjacking.
  • Limestone Grout Leveling.
  • Expanding Structural Foam Leveling.
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Sidewalk Raising Manhattan New York
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