Mainmark Services Overview
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Questions and Answers

What is the primary purpose of resin injection in construction?

  • To underpin existing structures
  • To provide a fast and reliable alternative to traditional underpinning (correct)
  • To remove soil from construction sites
  • To create underground voids

Which of the following sectors can benefit from Mainmark's non-invasive technologies?

  • Commercial, industrial, and infrastructure (correct)
  • Healthcare and education
  • Retail and hospitality
  • Food production and agriculture

What is the role of ground improvement techniques?

  • To increase organic matter in soils
  • To reduce soil humidity levels
  • To convert solid ground into liquid form
  • To modify a soil's properties for better load bearing capacity (correct)

How long has Mainmark been providing ground improvement and level correction solutions?

<p>More than 30 years (B)</p> Signup and view all the answers

What is one of the significant applications of Mainmark’s services regarding social housing?

<p>Addressing subsidence with minimal disruption to residents (A)</p> Signup and view all the answers

What is the main focus when applying non-invasive methods in construction?

<p>Minimizing disruptions to fragile structures (A)</p> Signup and view all the answers

What issue is mitigated through the remediation of assets for utilities providers?

<p>Structural instability due to subsidence (A)</p> Signup and view all the answers

What specific structural issue is addressed through underpinning?

<p>Strengthening the foundation of existing buildings (B)</p> Signup and view all the answers

What is a common cause of subsidence affecting homes?

<p>Presence of tree roots (B)</p> Signup and view all the answers

Which of the following is a characteristic of Mainmark's subsidence treatment solutions?

<p>They provide minimal disruption to the area (A)</p> Signup and view all the answers

Since what year has Mainmark been providing ground improvement solutions?

<p>1989 (D)</p> Signup and view all the answers

What type of engineering does Mainmark specialize in?

<p>Ground engineering (B)</p> Signup and view all the answers

Which method is NOT a part of Mainmark's solution offerings?

<p>Foundation replacement (B)</p> Signup and view all the answers

How does ground improvement help with subsidence?

<p>By modifying soil properties to improve load-bearing capacity (D)</p> Signup and view all the answers

Which of the following is an effect of subsidence in buildings?

<p>Cracks in walls (C)</p> Signup and view all the answers

What should a homeowner do if they suspect subsidence?

<p>Submit an enquiry online to a ground engineering expert (A)</p> Signup and view all the answers

What is a common feature of Mainmark's slab lifting solutions?

<p>Non-invasive methods that are quick and effective (C)</p> Signup and view all the answers

In which sectors does Mainmark offer subsidence solutions?

<p>Commercial, industrial, civil, and mining sectors (A)</p> Signup and view all the answers

Flashcards

Underpinning

The process of strengthening the foundation of an existing building or structure.

Ground Improvement

The process of improving the properties of soil to increase its load-bearing capacity or resistance to liquefaction.

Level Correction

The process of restoring a building or structure to its original level after it has experienced subsidence or uneven settlement.

Void Filling

The process of filling voids or cavities in the ground to prevent subsidence or instability.

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Resin Injection

A method of ground improvement that involves injecting resin into the ground to strengthen and stabilize it.

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Subsidence

A common problem that occurs when the ground beneath a building collapses or settles, causing the building to sink or settle.

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Uneven Floors

A situation where a building's floors or foundation becomes uneven due to subsidence, settlement, or other structural issues.

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Foundation Cracks

Cracks that appear in the foundation or walls of a building, often caused by subsidence, settlement, or other structural issues.

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Non-Invasive Subsidence Treatment

A non-invasive method used to lift and stabilize sinking floors and slabs, addressing issues related to foundation subsidence.

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Tree Roots

A common cause of subsidence, occurring when tree roots grow and expand, putting pressure on the surrounding soil.

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Weak Soil

A cause of foundation issues, occurring when soil becomes weak and unable to support the weight of a structure.

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Chemical or Cementitious Grouting

The process of filling a void or gap using a specialized chemical or cementitious material.

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Slab Lifting

A method used to lift large concrete slabs that have sunk due to soil settlement or subsidence.

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Study Notes

Mainmark Services

  • Mainmark provides solutions for ground improvement, level correction, and void filling for various sectors.
  • They address subsidence issues in commercial, residential, infrastructure, and mining sectors.
  • Solutions include non-invasive methods, like resin injection, as an alternative to traditional underpinning.
  • Services include re-levelling buildings, repairing damaged ground, and addressing soil instability.
  • They work with councils, highways agencies, and various utility providers.
  • Mainmark specializes in handling issues like sunken foundations, uneven floors, foundation cracks, and soil settlement.

Service Types and Applications

  • Ground Improvement: Modifies soil properties to enhance load-bearing capacity and resistance to liquefaction.
  • Level Correction: Re-levels buildings and structures affected by subsidence, settlement, or structural issues.
  • Void Filling: Addresses voids and collapses in the ground using specialized grouts.
  • Subsidence Remediation: Treats subsidence in buildings, offering both commercial and residential solutions.
  • Slab Lifting: Addresses uneven or sinking concrete slabs, driveways, and foundations.
  • Underpinning: Strengthens existing building foundations.
  • Port Terminals: Provides ground improvement, level correction, and void filling solutions for port operations for over 30 years.
  • Infrastructure: Works on a variety of infrastructure projects, from tracks to bridges.
  • Utility Providers: Addresses issues for electricity, gas, water, waste management, and telecommunication assets.

Methods and Technologies

  • Non-invasive Technologies: Mainmark's approach is often non-invasive, minimizing disruption.
  • Resin Injection: A swift and reliable alternative to underpinning.
  • Chemical or Cementitious Grouts: Used as part of comprehensive void-filling solutions.
  • Cost-Effective and Time Efficient: Solutions are designed to reduce both time and financial impact.

Customer Support

  • Expert Consultation: Provides assessment, planning, and quotation for repairs.
  • Site Inspection: Experts visit the site to assess issues and create a tailored plan.
  • Online Enquiry Form: Facilitates quick contact and query submission.

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Description

Explore the various services offered by Mainmark, including ground improvement, level correction, and void filling. This quiz covers the methods used to address subsidence issues across different sectors such as commercial and residential. Learn how Mainmark's innovative solutions provide alternatives to traditional methods and improve soil stability.

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