Cement and Concrete Research (cement-and-concrete-research)

Journal positioning

Cement and Concrete Research is the leading archival journal for the science of cementitious materials: cement hydration and chemistry, microstructure development, durability and degradation mechanisms, and the mechanical behavior of concrete and cement-based materials. Its center of gravity is mechanistic understanding backed by rigorous characterization — why a phase assemblage forms, how microstructure evolves, and how that governs transport, durability, or strength. The journal rewards papers that establish a materials-science mechanism, not papers that merely report that a mix or admixture changed a performance number. A mix-design or proportioning optimization with no mechanism, no characterization, and no fundamental insight is a poor fit. This skill is a fit / venue-selection / re-framing tool. It does not replace the journal's current official author guidelines. Before submitting, re-check the live Cement and Concrete Research Guide for Authors.

When to trigger

• The author names Cement and Concrete Research for a cement-chemistry, microstructure, durability, or concrete-mechanics manuscript and wants a fit/framing check.
• A paper must be re-framed from "this mix performed better" into a hydration / microstructure / degradation mechanism story.
• The author is deciding between this journal and an applied construction-materials or structures venue, or between mechanism and proportioning emphasis.
• The author needs the journal's characterization-rigor bar and desk-reject heuristics for cementitious-materials work.

Scope & topic fit

• Cement hydration and chemistry: reaction kinetics, phase assemblage, thermodynamics, and the chemistry of supplementary cementitious materials and alternative binders.
• Microstructure development: pore structure, C-S-H and hydrate morphology, interfacial transition zone, and structure–property links.
• Durability and degradation mechanisms: chloride/sulfate attack, carbonation, alkali-silica reaction, leaching, freeze–thaw, and transport processes — mechanistically resolved.
• Mechanical behavior of concrete and cement-based materials when tied to microstructure or chemistry, including time-dependent behavior (creep, shrinkage).
• Low-carbon and alternative binders (calcined clays, geopolymers, alkali-activated systems) where the advance is mechanistic understanding, not just a recipe.
• Characterization and modeling methods for cementitious systems when validated and used to resolve a mechanism, not as a stand-alone technique demonstration.

Method & evidence bar

• The central claim is a mechanism in chemistry, microstructure, or degradation — supported by appropriate, quantitative characterization, not a performance table or representative images alone.
• Characterization must be rigorous and fit-for-purpose: XRD (often quantitative), TGA, calorimetry, NMR, SEM/EDS, MIP, and spectroscopy with proper sample preparation, controls, and peak/phase assignments.
• Quantitative claims (degree of hydration, phase fractions, transport coefficients) require reported methods, replication, and uncertainty, not single measurements.
• Property and durability improvements must be explained mechanistically and benchmarked against the correct reference binder/mix, not a strawman.
• Modeling (thermodynamic, microstructural, transport) must be validated against experiment or make tested predictions; a model with no experimental anchor is usually insufficient.
• Reproducibility: report binder composition, w/b ratio, curing, mix and sample preparation, and test protocols in enough detail to reproduce the microstructure and the measurement.

Structure & house style

• Standard research-article structure (introduction, materials/methods, results, discussion); Cement and Concrete Research publishes full-length archival articles — route short or purely applied results elsewhere and re-check current article types on the live guide.
• The introduction motivates the cement-science gap (mechanism), not the construction application; the discussion is where the chemistry/microstructure– property argument is made explicit.
• Figures are load-bearing: diffractograms and thermograms with assignments, micrographs with scale bars and quantification, and property plots with error bars and the proposed mechanism schematic.
• Supplementary material carries extended characterization, raw spectra, and full mix/curing details; main-text figures must support the central mechanism alone.

Official-submission checklist

• Before giving submission-ready advice, read ../../resources/source-basis.md and ../../resources/official-source-map.md; start from the Elsevier anchors, then cite the current Cement and Concrete Research Guide for Authors page you checked.
• Search the live site for "Cement and Concrete Research guide for authors" and follow the current Elsevier/Editorial Manager version.
• Re-check article types, length/figure expectations, and any reporting standards for materials and testing protocols.
• Confirm data-availability and raw-data policy (e.g., diffraction, calorimetry, microscopy data) and any required reporting of mix proportions and curing.
• Re-check competing-interests, funding, author-contribution (CRediT), and AI-use disclosure requirements.
• If the live official instructions conflict with this skill, the official instructions win.

Pre-submission self-check

• The contribution is a hydration/microstructure/durability mechanism, not a mix that simply performed better.
• Characterization is appropriate and quantitative (phase fractions, hydration degree, transport) with controls and assignments.
• Quantitative claims are replicated with reported uncertainty, not single measurements.
• Performance/durability changes are benchmarked against the correct reference binder/mix and explained mechanistically.
• Any thermodynamic/microstructural/transport model is validated against experiment or makes a tested prediction.
• Binder composition, w/b, curing, sample prep, and test protocols are reported in reproducible detail.

Common desk-reject triggers

• A mix-design or proportioning optimization with a performance table but no mechanism or characterization.
• Durability/strength claims by representative images only, with no quantification, controls, or sampling.
• Modeling-only studies with no experimental validation or testable prediction.
• Admixture/additive "it worked better" papers with no chemistry or microstructure explanation.
• Application/structures-engineering papers where the cement-science mechanism is incidental.
• Inadequate reporting of mix, curing, and sample preparation, preventing reproducibility.

Re-routing decision

• Construction/structural-engineering application over materials science → an applied construction-materials or structures journal.
• Comprehensive critical review of cementitious materials → progress-in-materials-science.
• Broader structural-materials mechanism beyond cement → acta-materialia.
• Fiber-reinforced or polymer-composite emphasis → composites-part-b-engineering.
• Highest-impact conceptual materials advance → nature-materials.

Output format

[Fit] High / Medium / Low (one-line reason)
[Target] Cement and Concrete Research
[Topic tags] <2–3 closest cementitious-materials subtopics>
[Mechanism] <the hydration / microstructure / durability claim in one line>
[Method/evidence] <does characterization + modeling clear the mechanism + rigor bar?>
[Top risk] <the single most likely reason for rejection>
[Official items to re-check] <article type / data policy / mix reporting / disclosures>
[Re-route suggestion] <if not a fit, a better-matched venue>