When significant cracking and troublesome slab curling threatened structural integrity at a community college building, a detailed petrographic and structural investigation uncovered surprising causes hidden beneath the surface. Issues ranged from overlooked control joints and excessively thick underlayments to embedded radiant heating tubing—all compounding the slab's distress. Discover how precise forensic analysis and targeted repair strategies not only resolved these hidden challenges but restored durability and safety for the long term.

At first glance, the Saratoga Creek Bridge stands as a quiet, historic landmark nestled among redwoods. But beneath its stone arches, a deeper story was unfolding—soft concrete, hidden voids, and signs of corrosion threatening its long-term stability. Concrete Science, Inc. was called in to uncover the unseen. Through advanced petrographic analysis, chemical testing, and meticulous fieldwork, the investigation revealed critical structural vulnerabilities and environmental threats.

From chain drag to petrography, see how a targeted condition assessment turned scattered symptoms into a prioritized repair and coating plan for a post tensioned parking deck.

Comprehensive fire damage assessment of bridge girders, evaluating structural integrity through pulse velocity testing and petrographic analysis. Findings identified critical areas of deterioration, guiding targeted repairs and long-term rehabilitation strategies for restoring concrete durability.

Field evaluation of a fire-damaged Box Culvert. The assessment included visual inspections, non-destructive testing, and static load testing to identify structural deficiencies. Data analysis revealed areas needing repair or reinforcement, leading to informed rehabilitation recommendations. Thorough field evaluations assessing the structural integrity of fire-affected concrete infrastructure.

Post-fire concrete assessment and repair in Santa Rosa. Expert services include petrographic analysis, foundation testing, and structural evaluations to ensure code-compliant rebuilding. Specializing in fire-damaged concrete restoration, spalling repair, anchor bolt testing, and footing depth verification. Serving homeowners and engineers with advanced testing and restoration solutions.

Multi-level parking garage inspection and repair with Concrete Science® Inc. Expert diagnostics included delamination surveys, core sampling, petrographic analysis, and corrosion tests. Solutions tackled low compressive strength, carbonation risks, and future reinforcement protection. Tailored repairs ensure safety, longevity, and structural integrity for parking facilities nationwide.

Case study analyzing extensive concrete spalling and rebar corrosion at the Hall of Records building. Findings indicate corrosive soil, high chlorides & sulfates, and carbonation as primary causes of deterioration. Evaluation involved NDT, core testing, and chemical analysis. Conceptual repair options and recommendations are discussed, including the use of FRP to strengthen cracked columns.