What is SINE México's Industrial Service in Aguascalientes?
Aguascalientes is one of Mexico's most dynamic manufacturing and logistics centers, characterized by a world-class automotive cluster, foundries, plastic injection plants, and high-density storage warehouses. The service of SINE México in Aguascalientes provides surface engineering solutions, preventive/corrective maintenance, and industrial construction designed to withstand the severe operating conditions of these industries.
Our specialized service offering includes:
- Epoxy and High-Performance Flooring: Self-leveling, multi-layer, anti-slip, conductive (ESD) systems, and dry mortars.
- Cementitious Urethanes: High thermal and chemical resistance coatings for wet process areas and thermal shock.
- Structure and Infrastructure Maintenance: Industrial painting, anti-corrosive coatings for structural steel, and safety area demarcation.
- Civil Works and Concrete Repair: Reconstruction of cold joints, pothole repair with fast-curing epoxy mortars, and slab leveling.
When is it needed?
A maintenance or plant manager in Aguascalientes should consider SINE México's intervention upon detecting the following operational signals in their facilities:
- Dusting (despajado): Exposed concrete generates silica dust that contaminates assembly, painting, or packaging processes.
- Fractured control joints: The lips of expansion joints break due to the constant impact of rigid forklift wheels, damaging the suspension of loading equipment.
- Contamination by hydrocarbons and chemicals: Absorption of cutting oils, hydraulic fluids, or coolants that degrade the concrete matrix and create a risk of slips.
- Upcoming quality or safety audits: Need to comply with order, cleanliness, visual signaling regulations (NOM-026-STPS) or international certifications (IATF 16949, HACCP).
- Loss of conductivity in ESD areas: Electronic assembly floors that no longer dissipate static charges, putting sensitive components at risk.
Problems it solves
The lack of adequate coating and a surface maintenance plan generates significant hidden costs:
- Unscheduled shutdowns: Stopping production lines due to improvised repairs on the concrete floor.
- Damage to machinery and transport equipment: Traffic over potholes and deteriorated joints destroys the bearings and tires of forklifts.
- Non-conformities in audits: Penalties or loss of certifications due to cracks, dirt accumulation in joints, or lack of pedestrian aisle demarcation.
- Workplace risks: Personnel accidents due to slips in wet or oily areas without anti-slip finish.
Benefits for your plant
- ROI Optimization: We extend the useful life of existing concrete slabs, avoiding costly demolitions and new pours.
- Increase in lighting efficiency: High-gloss epoxy finishes increase light reflectivity by up to 30%, reducing electricity consumption.
- Ease of cleaning: Monolithic surfaces without exposed joints that reduce cleaning time and supplies by up to 50%.
- Full regulatory compliance: Facilities ready to pass inspections by STPS, COFEPRIS, FDA, and global clients.
Types of solutions / Available systems
| System | Typical Thickness | Chemical Resistance | Impact Resistance | Curing Time (Heavy Traffic) | Recommended Use |
|---|---|---|---|---|---|
| Epoxy Paint (Solids) | 5 - 10 mils | Moderate | Light | 48 hours | Warehouses, pedestrian walkways, electrical rooms. |
| Self-Leveling Epoxy | 1.5 - 3.0 mm | High | Medium-High | 24 - 48 hours | Automotive assembly, laboratories, clean rooms. |
| Cementitious Urethane | 4.0 - 6.0 mm | Excellent (Acids/Alkalis) | Extreme | 12 - 24 hours | Food industry, cold rooms, pressure washing. |
| Multilayer System (Flake/Quartz) | 2.0 - 3.0 mm | High | High | 24 hours | Heavy traffic aisles, laboratories, common areas. |
| Conductive / ESD Epoxy | 2.0 - 3.0 mm | Moderate | Medium | 48 hours | Electronic manufacturing, harness assembly, powder magazines. |
Materials and technologies
At SINE Mexico, we don't improvise with generic formulations. We select the polymer chemistry based on the demands of the industrial environment:
- Novolac Epoxies: Designed to resist severe concentrations of inorganic acids and aggressive solvents.
- Cementitious Urethanes (SikaScreed / PurCem): They combine the strength of cement with the flexibility of polyurethane, ideal for withstanding thermal shocks from -40°C to 120°C.
- Polyaspartics: Ultra-fast curing technology that allows an area to be applied and put into service in less than 8 hours, with excellent UV resistance in outdoor areas.
- Epoxy-Anchoring Mortars: For the structural reconstruction of joint lips and deep potholes, guaranteeing compressive strengths greater than 700 kg/cm².
Applicable Regulations and Standards
Our specifications and application processes align with national and international standards:
- NOM-026-STPS-2008: Safety and hygiene colors and signs for the delimitation of areas and piping.
- ASTM D4258 / D4259: Standard practices for cleaning and abrading concrete before coating application.
- ASTM C309: Specification for membrane-forming compounds for curing concrete.
- FDA / USDA / NSF: Compliance of non-porous surfaces authorized for indirect food contact and microbiological control.
- ACI 302.1R: Guide for the construction of concrete slabs and industrial floors.
Our work process (SINE)
- On-Site Technical Diagnosis: We evaluate the concrete's compressive strength (sclerometry), measure residual moisture (calcium chloride test or impedance meter), and identify contaminants.
- Engineering Proposal: We provide a detailed technical specification justifying the required thickness, resin type, and surface profile.
- Mechanical Surface Preparation: The most critical step. We use closed-circuit shot blasters and planetary diamond grinders with HEPA dust extraction to eliminate dust and create the proper concrete surface profile (CSP).
- Crack and Joint Treatment: We chase and repair cracks using low-viscosity epoxy resins and rebuild control joints with semi-rigid joint fillers (Shore A > 80) to withstand forklift traffic.
- System Application: Application of a primer coat to ensure adhesion, followed by intermediate and wear coats based on the selected system (epoxy, urethane, or polyaspartic).
- Quality Control and Delivery: Wet and dry film thickness measurement, adhesion testing (pull-off testing if required), and handover of the quality dossier along with maintenance recommendations.
Common errors when hiring / installing
- Skipping mechanical substrate preparation: Applying resins over smooth or merely acid-etched concrete often leads to premature delamination in under 6 months.
- Ignoring ground moisture: Applying conventional epoxy over a slab with more than 4% moisture content causes osmotic blistering that ruptures the coating.
- Underestimating plant traffic: Applying thin paint (traffic paint) in areas traversed by 5-ton forklifts with polyurethane wheels.
SINE Guarantee
All projects executed by SINE México in Aguascalientes come with a written warranty that guarantees the system's adhesion, applied thickness, and performance against chemical agents specified in the contract. We have direct backing from the world's leading resin manufacturers, ensuring your investment is protected for the long term.
Frequently Asked Questions
What type of surface preparation do you perform before applying epoxy flooring?
We do not apply coatings over smooth concrete. We perform mechanical preparation using planetary diamond grinding or shot blasting to achieve an ICRI Concrete Surface Profile (CSP) of 3 to 5. This removes cement laitance, opens up the concrete pores, and ensures the chemical and mechanical adhesion of the epoxy coating.
Do you have the capacity to work during scheduled shutdowns or weekends?
Yes, we plan our operations in 24-hour shifts during weekends, holidays, or scheduled plant shutdowns. We use fast-curing systems such as urethanes, polyaspartics, or accelerated epoxies that allow areas to reopen to foot traffic in 12 hours and heavy traffic in 24 to 48 hours.
What standards do your floors meet for the food and pharmaceutical industries?
Our cementitious urethane and sanitary epoxy systems comply with FDA (Food and Drug Administration), USDA regulations, and NSF specifications for incidental food contact. Likewise, they comply with NOM-251-SSA1 for hygiene practices in food and beverage processing, providing seamless, non-porous surfaces with antibacterial additives.
How do you determine the coating thickness needed for my plant?
The thickness is determined through an engineering evaluation assessing: the mechanical condition of the concrete substrate, traffic type (forklifts with polyurethane wheels, pallet jacks, or foot traffic), chemical exposure (acids, solvents, oils), and thermal shock. We offer solutions ranging from 5-mil sealers up to 1/4-inch (6 mm) cementitious urethane mortars.
Request your quote
Optimize the safety, aesthetics, and durability of your plant in Aguascalientes with the industrial maintenance experts at SINE México.
- WhatsApp / Phone: +52 871 228 3838
- Email: ventas@sinemantenimiento.com
- Liaison Office: Request a complimentary on-site technical diagnostic visit at your plant through our form at sinemantenimiento.com/cotizar.