Makhdoom Services | Industrial Floor Repair Since 1982
Industrial Concrete Floor Joint Sealing in Punjab
Industrial concrete floor joint sealing in Punjab for factories, warehouses, mills and logistics floors where forklift traffic, dust, water entry and broken slab edges are damaging daily operations.
Technical service focus
Joint Sealing Built for Industrial Floors, Not Cosmetic Filling
Makhdoom Services repairs open, dusty and broken concrete floor joints with a practical site method: inspect the slab movement, clean the joint, rebuild weak edges where needed, place backing material and apply a suitable industrial joint sealant.
Our focus is industrial concrete floor joint sealing in Punjab where floors carry forklifts, pallet trucks, raw material movement and daily wash-down cleaning.
When this service is needed
- Forklift wheels are breaking slab edges near joints.
- Dust, insects or water are collecting inside floor gaps.
- Old filler has cracked, shrunk or come out.
- Warehouse cleaning is difficult because joints trap dirt.
- Food, pharma, textile or packaging floors need a cleaner finish.
Industrial floor problems
Common Floor Joint Problems We Repair
Open or Broken Joints
Wide gaps, chipped edges and exposed aggregate make forklifts bounce and continue damaging the slab.
Dust and Water Entry
Unsealed joints collect dirt, moisture and insects, especially in warehouses, production lines and loading areas.
Wrong Old Filler
Cement patch, hard putty or weak filler can crack quickly because floor joints need movement tolerance.
Site method
Our Joint Sealing Process
The goal is a cleaner, more durable floor joint that can handle daily industrial traffic. The exact system depends on joint depth, joint movement, slab condition and operating environment.
Inspection and Measurement
We check joint width, depth, edge damage, moisture exposure, traffic load and cleaning routine.
Cutting and Cleaning
The joint is opened, loose material is removed and dust is cleared so the sealant can bond correctly.
Edge Repair if Needed
Broken edges are repaired before sealing where the slab has already started chipping.
Backer Rod and Sealant
Backing material controls depth, then suitable polyurethane or industrial joint sealant is applied and finished.
Material selection
Which Joint Sealing System Fits Your Site?
| Site condition | Recommended approach | Why it matters |
|---|---|---|
| Normal warehouse traffic | Clean joint, backer rod and flexible polyurethane sealant | Controls dust and supports regular forklift movement. |
| Broken joint edges | Edge repair before sealing | Stops the sealant from sitting on weak concrete. |
| Wet cleaning or wash areas | Moisture-aware sealant and careful surface preparation | Reduces water entry and cleaning problems. |
| Food, pharma or packaging floors | Cleaner finish with planned downtime | Helps hygiene, audit readiness and easier floor maintenance. |
Active leakage solution
PU Injection — Stopping Running Water from the Inside
When a basement wall, underground tank, or septic tank leaks and external excavation isn’t possible, PU injection is the modern answer — it stops active, running water from the inside surface, with immediate results.
This is the same distinction that governs all our joint work: rigid epoxy grout belongs in tile joints and static indoor joints, while moving expansion joints need flexible PU sealant — and active water needs PU injection. Using the right material in the right joint is what makes the repair last.
Basement or tank leaking? Book a technical site visit: 0300-4188502 (PKR 2,000, adjusted in your final invoice).
Packers installed
Small injection ports are drilled and fixed along the crack at roughly 6-inch intervals.
Pressure injection
Polyurethane chemical is machine-injected into the joint under pressure.
Reaction & seal
The chemical reacts with the water itself, expanding into a hard foam that permanently blocks the internal voids and pores. The water path is closed — and the result is immediate.
Industries covered
Punjab Factory and Warehouse Coverage
We serve industrial concrete floor joint sealing in Punjab for Lahore, Sheikhupura, Kasur, Gujranwala, Sialkot, Faisalabad, Multan and nearby industrial areas.
- Textile mills and garment units
- Food, beverage and cold storage facilities
- Pharma, packaging and printing floors
- Logistics warehouses and loading bays
- Engineering, steel and manufacturing workshops
Related industrial services
For floors that need a bigger restoration plan, we can also guide you on epoxy flooring services, waterproofing in Lahore and deep cleaning in Lahore.
If you send photos on WhatsApp, we can advise whether the site needs sealing only, edge repair, or a wider floor repair plan.
Book technical visit
Send Floor Joint Photos on WhatsApp
Share close photos of damaged joints, floor traffic type and city. We will guide the next step and arrange a refundable PKR 2,000 site visit where needed.
Quick answers
Industrial Concrete Floor Joint Sealing FAQs
What is industrial concrete floor joint sealing?
It is the cleaning, preparation and sealing of control or expansion joints in concrete floors so the joint can handle movement while reducing dust, water entry and edge damage.
How long does joint sealing take?
Small areas can often be completed quickly, but factory size, joint condition, edge repair and curing time decide the schedule.
Can you repair forklift-damaged joint edges?
Yes. If the edges are broken, we recommend edge repair before sealant so the finished joint is stronger and cleaner.
Do you work outside Lahore?
Yes. We provide industrial concrete floor joint sealing in Punjab for factories and warehouses across major industrial cities.
Can you stop a basement leak without digging from outside?
Yes — with PU injection. Ports (packers) are fixed along the crack, and polyurethane is pressure-injected into it. The chemical reacts with the water and expands into a hard foam that blocks the leak from inside, with immediate results. It’s the standard solution for basements, underground tanks and septic tanks where external excavation isn’t possible.
Last Updated: July 2026