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PrestiVac

Vacuum solutions engineered for construction materials

The industry that manufactures what buildings are made of — cement, ready-mix and precast concrete, gypsum board and brick — and whose defining hazard is a slow one: respirable crystalline silica, present from raw grinding through to the cutting of finished products. Like glass and ceramics, this is a health-first recovery problem, where HEPA-retained, exposure-controlled capture matters more than deflagration protection.

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  • Health-First

    Respirable silica is the hazard

  • Respirable Silica

    Cement to product cutting

  • HEPA Filtration

    Fine mineral fractions retained

  • Built for Building Products

    Cement, precast, gypsum, brick

  • Explosion-Proof

    Manufacturing specialists

  • 1000+

    Vacuums sold worldwide

  • USA

    Designed & manufactured

  • Direct

    Buy from the manufacturer

  • NFPA 660

    ATEX / IECEx principles

Construction Materials production process explorer

Every stage. Every challenge. The right vacuum solution.

Building-products manufacturing turns raw minerals into cement, concrete, board and brick, generating silica-bearing dust from grinding through to the cutting of cured products. Walk the stages where exposure control matters.

Stage 01 — Raw grinding & milling

Grinding limestone, clay and aggregate for cement and products produces fine, silica-bearing mineral dust — the first respirable source, captured at the mills.

Key challenges

A slow hazard, from grinding to cutting

  • Respirable Crystalline Silica

    Cement, aggregate and concrete products are silica-bearing, so respirable silica — at its 50 µg/m³ limit — is the defining hazard, demanding HEPA-retained, exposure-controlled recovery.

  • Cutting Cured Products

    Cutting and grinding cured concrete, brick and block releases respirable silica — the exposure step regulators focus on most.

  • Dust By Volume

    Building-products manufacturing handles minerals at scale, so fugitive fine dust accumulates quickly on structures and equipment between cleanings.

  • Cement Is Caustic Too

    Cement dust is caustic as well as silica-bearing, so capture protects skin and eyes as well as lungs.

  • Health-First Program

    Because the hazard is chronic disease more than explosion, HEPA-retained housekeeping is the primary occupational-health control.

  • Gypsum & Mineral Dust

    Gypsum board and mineral products add their own fine dust, captured HEPA-retained on the housekeeping schedule.

Dust & materials knowledge center

What construction-materials manufacturing generates

Common Construction Materials materials and recovery approaches
MaterialCombustibleRecovery approachDeep dive
Cement & concrete dustNo — caustic + respirableHEPA-retained, exposure-controlled recovery
Respirable crystalline silicaNo — severe respirable hazardHEPA-retained, exposure-controlled recovery
Aggregate & mineral finesNoHEPA-retained recovery on schedule
Gypsum board dustGenerally noHEPA-retained recovery across the board line
Brick & clay dustNo — silica-bearingHEPA, exposure-aware recovery
General mineral dustVariesRoutine HEPA-retained recovery

Combustibility and severity are material- and particle-size-specific — testing and your Dust Hazard Analysis govern. Full directory: the full materials directory.

Applications in construction materials

Built for performance. Built for compliance.

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Representative case study

Controlling Silica Sand & Reactive-Metal Dust in a Foundry

How a representative jobbing foundry runs housekeeping on the oldest dust hazard and the hottest floor at once — silica sand keyed to the exposure standards while shakeout concentrates the respirable fraction, and reactive-metal casting cells carry their own combustible-dust rules on the same shop floor.

Read the full case study

Talk to the manufacturer

Get the right explosion proof vacuum for your application.

Tell us what you need to vacuum and where. Our technical team will recommend the PrestiVac model best suited to your material, your classification and how hard you will work it — and because we build every unit ourselves, we can modify it to fit.

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  • Legally certified explosion proof
  • Solid stainless steel construction
  • Industry-best 3-year warranty
  • Designed & manufactured in the USA
  • 200+ vacuum versions