--- title: Is Waterproof Concrete Additive Just a Myth? description: "It's easy to assume that concrete is waterproof. Yet in reality, standard concrete is porous. Discover more about Premcrete's integral solution: Hydrocrete" image: https://insights.premcrete.com/hubfs/ADITL%20July%202.0-2%20(2)-1.jpg --- #### Insights # Is Waterproof Concrete Additive Just a Myth? - - - - [mailto:?subject=Check%20out%20this%20article:%20is-waterproof-concrete-additive-just-a-myth](mailto:?subject=Check%20out%20this%20article:%20is-waterproof-concrete-additive-just-a-myth) - Michaela Rowland | July 3, 2025 #### The Myth of Naturally Waterproof Concrete  It's easy to assume that concrete is waterproof, especially when designed to restrict crack widths to 0.2 mm. While BS 8102:2022 recognises the approach as part of a [Type B waterproofing system](https://premcrete.com/waterproofing-membranes/), it is not a standalone solution for most below-ground structures.  In reality, standard concrete is porous. Moisture can travel through microscopic capillaries, form paths along construction joints, or penetrate cracks caused by structural movement, drying shrinkage, or settlement. Even a 0.2 mm crack (though within design limits) can allow water ingress under pressure over time.  Moreover, warranty providers such as NHBC, LABC, and Premier Guarantee typically do not accept 0.2 mm crack-width-only designs without a recognised waterproof additive, Similarly, Premcrete cannot issue a warranty unless [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) is included within the concrete mix.  #### Hydrocrete: Integral Waterproofing with Dual-Action Technology  [**Hydrocrete**](https://premcrete.com/products/premcrete-hydrocrete-admixture/) is Premcrete’s advanced concrete waterproofing admixture designed specifically for use in **Type B systems**. It combines: - **Crystalline technology** – reacts with water to form insoluble nano-crystals that seal capillaries and micro-cracks - **Hydrophobic pore-blocking agents** – repel water and reduce absorption across the entire concrete matrix This two-phase **Dual-AC Technology** offers enhanced durability, reduced permeability, and long-term crack-sealing capabilities—even under hydrostatic pressure. ![ADITL July 2.0-2 (2)-1](https://insights.premcrete.com/hs-fs/hubfs/ADITL%20July%202.0-2%20(2)-1.jpg?width=314&height=471&name=ADITL%20July%202.0-2%20(2)-1.jpg) #### Crack Width: 0.3  mm and the Misconceptions  BS 8102 references 0.2 mm as a design guideline for waterproof concrete. However, in the presence of a proven waterproofing additive like [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/), this limit can be extended to **0.3 mm**—but context is critical. There are **two key types of cracks** to understand: - **Flexural Cracks (through-cracks):** Typically caused by structural loads, these cracks pass entirely through the section and pose the greatest risk of water ingress. - **Surface or shrinkage cracks:** These are usually the result of drying or plastic shrinkage and may not always extend fully through the section. [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) is capable of **self-sealing through-cracks up to 0.3 mm**, provided the mix is properly designed and placed. Premcrete still recommends limiting crack widths wherever feasible, with careful joint detailing and curing practices. #### Waterproofing Grades: How Hydrocrete Supports Compliance  In line with BS 8102:2022, structures below ground are typically required to achieve one of three internal environmental grades: | **Grade** | **Requirement** | **Hydrocrete's Role** | | --- | --- | --- | | **1b** | Some seepage acceptable but not through structure | [**Hydrocrete alone**](https://premcrete.com/products/premcrete-hydrocrete-admixture/), with waterbars and construction detailing | | **2** | Dry environment with occasional damp patches acceptable | [Hydrocret](https://premcrete.com/products/premcrete-hydrocrete-admixture/)[e](https://premcrete.com/products/premcrete-hydrocrete-admixture/)** + a second form of waterproofing** (e.g., membrane or cavity system) | | **3** | Completely dry, suitable for habitable use | [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/)** + a second form of waterproofing** as part of a dual-system approach | [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) is effective in reducing both water permeability and vapour transmission, making it suitable as part of a robust solution for Grade 2 and Grade 3 environments when used in combination with [Type A or Type C systems](https://premcrete.com/waterproofing-membranes/). For Grade 1b, it may be used on its own when combined with appropriate waterbars, joint detailing and service penetration sealing.   #### An Alternative Approach: Induced Crack Systems  Some Type B waterproofing strategies on the market rely on the principle of **inducing controlled cracks** during concrete placement. These systems use specially designed components—installed in the reinforcement before the pour—to **predetermine where cracks will occur**. After curing, these cracks are accessed through embedded injection channels and permanently sealed with specialist grouts. While this method can be effective under the right conditions, Premcrete has chosen not to adopt this approach as our standard Type B system. Following extensive research and real-world evaluation, we found that although controlled cracking and post-injection systems have some benefits (such as enabling larger pour sizes or reducing movement joint requirements), they also introduce a number of limitations: - They require a **third-party specialist installer**, which complicates coordination and may affect warranties - The process typically necessitates **standing down the groundworks team**, which many contractors would prefer to avoid, especially on fast-track programmes - The effectiveness of the system relies heavily on **accurate placement and execution**, and misalignment of the crack-inducing elements could lead to uncontrolled leakage points - Additional components increase both **initial cost and design complexity** **At Premcrete **we believe in keeping detailing straightforward, removing reliance on post-pour intervention and empowering groundworks and RC frame teams to self-install our [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) waterproofing system without specialist support.   That said, we do recognise that certain projects—particularly those involving **sheet piles, extremely high water tables**, or complex geometries—may benefit from added redundancy. For such applications, **Premcrete can supply injectable hose systems** as a belt-and-braces option. These provide additional assurance at construction joints or difficult transitions, and can be used alongside [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) as part of a risk-based design approach. #### Test-Backed Performance  [Hydrocrete's](https://premcrete.com/products/premcrete-hydrocrete-admixture/) technical performance has been independently verified: - **Water permeability**: 3.84× lower than conventional concrete - **Vapour permeability**: 3.9× lower - **Crack healing**: Up to 0.3 mm - **Chloride-free** and corrosion-resistant - **Lightweight dosing**: Only 1.75 kg/m³ using pre-measured, water-soluble bags - **Carbon reduction**: 11.5 kg CO₂e saved per bucket This means less risk, lower maintenance, and stronger compliance with sustainability targets. ![Hydrocrete tub new](https://insights.premcrete.com/hs-fs/hubfs/Hydrocrete%20tub%20new.jpg?width=423&height=477&name=Hydrocrete%20tub%20new.jpg) #### Conclusion: Concrete is the Start - Not the Solution  Waterproof concrete by design alone will not meet the requirements of most modern below-ground structures, especially where durability, insurance compliance, and client expectations demand full watertight performance. By using [**Hydrocrete**](https://premcrete.com/products/premcrete-hydrocrete-admixture/), specifiers gain a certified, warranty-backed solution for watertight concrete that stands up to pressure—literally and legally. When paired with a second form of waterproofing where required, [Hydrocrete](https://premcrete.com/products/premcrete-hydrocrete-admixture/) forms the foundation for dry, durable, and compliant below-ground spaces. #### Want Technical Guidance? Premcrete’s team provides full mix design support, detailing consultation, and warranty-backed system specifications. Contact us to ensure your next basement or substructure meets performance and compliance goals from the start: [technical@premcrete.com](mailto:technical@premcrete.com)  [facebook-f icon ](https://www.facebook.com/profile.php?id=61556750189067) [youtube icon ](https://www.youtube.com/@premcreteltd/videos) [linkedin icon ](https://www.linkedin.com/company/premcrete-ltd/) ### Posts By Topics - [Insights (48)](https://insights.premcrete.com/tag/insights) - [Structural Waterproofing (11)](https://insights.premcrete.com/tag/structural-waterproofing) - [Gas protection systems (7)](https://insights.premcrete.com/tag/gas-protection-systems) - [Waterproofing membranes (4)](https://insights.premcrete.com/tag/waterproofing-membranes) - [waterproofing (4)](https://insights.premcrete.com/tag/waterproofing) - [Ground heave solutions (3)](https://insights.premcrete.com/tag/ground-heave-solutions) - [Civil Infrastructure Repair (1)](https://insights.premcrete.com/tag/civil-infrastructure-repair) [see all](https://insights.premcrete.com/is-waterproof-concrete-additive-just-a-myth#) ### Latest articles [AI & Digital Twins: Inside The Shift Towards Smarter Basement Waterproofing Design](https://insights.premcrete.com/ai-digital-twins-inside-the-shift-towards-smarter-basement-waterproofing-design) [Understanding Waterproofing Compliance: Testing, Certification and Design Responsibility](https://insights.premcrete.com/understanding-waterproofing-compliance-testing-certification-and-design-responsibility) [How to Make Concrete Waterproof in Civil Engineering Projects](https://insights.premcrete.com/how-to-make-concrete-waterproof-in-civil-engineering-projects) [Introducing Premtrac 2.0: Built for Compliance, Built for Confidence](https://insights.premcrete.com/introducing-premtrac-2.0-built-for-compliance-built-for-confidence) [Retrofit Basement Waterproofing: Bringing Modern Protection to Older Structures](https://insights.premcrete.com/retrofit-basement-waterproofing-bringing-modern-protection-to-older-structures) ### Subscribe to our blog This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ## More Insights [![Understanding Waterproofing Compliance: Testing, Certification and Design Responsibility](https://insights.premcrete.com/hubfs/Premcrete%20Images-303.jpg) ](https://insights.premcrete.com/understanding-waterproofing-compliance-testing-certification-and-design-responsibility) ## [Understanding Waterproofing Compliance: Testing, Certification and Design Responsibility](https://insights.premcrete.com/understanding-waterproofing-compliance-testing-certification-and-design-responsibility) [Read more](https://insights.premcrete.com/understanding-waterproofing-compliance-testing-certification-and-design-responsibility) [![How to Make Concrete Waterproof in Civil Engineering Projects](https://insights.premcrete.com/hubfs/Premcrete%20Images-234.jpg) ](https://insights.premcrete.com/how-to-make-concrete-waterproof-in-civil-engineering-projects) ## [How to Make Concrete Waterproof in Civil Engineering Projects](https://insights.premcrete.com/how-to-make-concrete-waterproof-in-civil-engineering-projects) [Read more](https://insights.premcrete.com/how-to-make-concrete-waterproof-in-civil-engineering-projects) [![Introducing Premtrac 2.0: Built for Compliance, Built for Confidence](https://insights.premcrete.com/hubfs/image002.jpg) ](https://insights.premcrete.com/introducing-premtrac-2.0-built-for-compliance-built-for-confidence) ## [Introducing Premtrac 2.0: Built for Compliance, Built for Confidence](https://insights.premcrete.com/introducing-premtrac-2.0-built-for-compliance-built-for-confidence) [Read more](https://insights.premcrete.com/introducing-premtrac-2.0-built-for-compliance-built-for-confidence) [![Retrofit Basement Waterproofing: Bringing Modern Protection to Older Structures](https://insights.premcrete.com/hubfs/Taxi%20House-9.jpg) ](https://insights.premcrete.com/retrofit-basement-waterproofing-bringing-modern-protection-to-older-structures) ## [Retrofit Basement Waterproofing: Bringing Modern Protection to Older Structures](https://insights.premcrete.com/retrofit-basement-waterproofing-bringing-modern-protection-to-older-structures) [Read more](https://insights.premcrete.com/retrofit-basement-waterproofing-bringing-modern-protection-to-older-structures) [![The Future of Waterproofing Isn’t Passive. It’s Engineered.](https://insights.premcrete.com/hubfs/ADITL%20July-2.jpg) ](https://insights.premcrete.com/the-future-of-waterproofing-isnt-passive.-its-engineered) ## [The Future of Waterproofing Isn’t Passive. It’s Engineered.](https://insights.premcrete.com/the-future-of-waterproofing-isnt-passive.-its-engineered) [Read more](https://insights.premcrete.com/the-future-of-waterproofing-isnt-passive.-its-engineered) [![minimising concrete waste](https://insights.premcrete.com/hubfs/Premcrete%20Images-196.jpg) ](https://insights.premcrete.com/inside-premcrete-building-a-culture-of-innovation-and-expertise) ## [Inside Premcrete: Building a Culture of Innovation and Expertise](https://insights.premcrete.com/inside-premcrete-building-a-culture-of-innovation-and-expertise) [Read more](https://insights.premcrete.com/inside-premcrete-building-a-culture-of-innovation-and-expertise) [![basement construction](https://insights.premcrete.com/hubfs/h-co-SSbbr4KvfzA-unsplash.jpg) ](https://insights.premcrete.com/change-happens-how-to-maintain-waterproofing-integrity-when-designs-shift) ## [Change Happens: How to Maintain Waterproofing Integrity When Designs Shift](https://insights.premcrete.com/change-happens-how-to-maintain-waterproofing-integrity-when-designs-shift) [Read more](https://insights.premcrete.com/change-happens-how-to-maintain-waterproofing-integrity-when-designs-shift) [![minimising concrete waste](https://insights.premcrete.com/hubfs/brina-blum-Qv0d5LJCxgo-unsplash.jpg) ](https://insights.premcrete.com/efficiency-by-design-how-premcrete-minimises-waste-on-site) ## [Efficiency by Design: How Premcrete Minimises Waste on Site](https://insights.premcrete.com/efficiency-by-design-how-premcrete-minimises-waste-on-site) [Read more](https://insights.premcrete.com/efficiency-by-design-how-premcrete-minimises-waste-on-site) [![Premcrete construction sites](https://insights.premcrete.com/hubfs/heye-jensen-ER4u3Kr_npI-unsplash.jpg) ](https://insights.premcrete.com/from-concept-to-site-the-journey-of-a-new-premcrete-product) ## [From Concept to Site: The Journey of a New Premcrete Product](https://insights.premcrete.com/from-concept-to-site-the-journey-of-a-new-premcrete-product) [Read more](https://insights.premcrete.com/from-concept-to-site-the-journey-of-a-new-premcrete-product) [![waterproofing membrane](https://insights.premcrete.com/hubfs/Inside%20Premcrete%E2%80%99s%20Testing%20Process%20How%20We%20Prove%20Performance%20Before%20It%20Reaches%20Site.jpg) ](https://insights.premcrete.com/inside-premcretes-testing-process-how-we-prove-performance-before-it-reaches-site) ## [Inside Premcrete’s Testing Process: How We Prove Performance Before It Reaches Site](https://insights.premcrete.com/inside-premcretes-testing-process-how-we-prove-performance-before-it-reaches-site) [Read more](https://insights.premcrete.com/inside-premcretes-testing-process-how-we-prove-performance-before-it-reaches-site) [![Why Your Waterproofing Spec Should Include Site Training - Not Just Materials](https://insights.premcrete.com/hubfs/Sitr%20Visit%20TL%20Sept%202025.jpg) ](https://insights.premcrete.com/why-your-waterproofing-spec-should-include-site-training-not-just-materials) ## [Why Your Waterproofing Spec Should Include Site Training - Not Just Materials](https://insights.premcrete.com/why-your-waterproofing-spec-should-include-site-training-not-just-materials) [Read more](https://insights.premcrete.com/why-your-waterproofing-spec-should-include-site-training-not-just-materials) [![Beyond The Structure: How Premcrete Protects Reputation, Programmes and Peace of Mind](https://insights.premcrete.com/hubfs/pic5-1.jpg) ](https://insights.premcrete.com/beyond-the-structure-how-premcrete-protects-reputation-programmes-and-peace-of-mind) ## [Beyond The Structure: How Premcrete Protects Reputation, Programmes and Peace of Mind](https://insights.premcrete.com/beyond-the-structure-how-premcrete-protects-reputation-programmes-and-peace-of-mind) [Read more](https://insights.premcrete.com/beyond-the-structure-how-premcrete-protects-reputation-programmes-and-peace-of-mind) [![Concrete Compaction: The Overlooked 90% Factor Behind Basement Waterproofing Failures](https://insights.premcrete.com/hubfs/Nine-Elms-12-1024x683-2.jpg) ](https://insights.premcrete.com/concrete-compaction-the-overlooked-90-factor-behind-basement-waterproofing-failures) ## [Concrete Compaction: The Overlooked 90% Factor Behind Basement Waterproofing Failures](https://insights.premcrete.com/concrete-compaction-the-overlooked-90-factor-behind-basement-waterproofing-failures) [Read more](https://insights.premcrete.com/concrete-compaction-the-overlooked-90-factor-behind-basement-waterproofing-failures) [![VOID-TEK vs Polystyrene: Why Flat-Pack Ground Heave Protection Is the Smarter Choice](https://insights.premcrete.com/hubfs/Void-Tek%203.jpg) ](https://insights.premcrete.com/void-tek-vs-polystyrene-why-flat-pack-ground-heave-protection-is-the-smarter-choice) ## [VOID-TEK vs Polystyrene: Why Flat-Pack Ground Heave Protection Is the Smarter Choice](https://insights.premcrete.com/void-tek-vs-polystyrene-why-flat-pack-ground-heave-protection-is-the-smarter-choice) [Read more](https://insights.premcrete.com/void-tek-vs-polystyrene-why-flat-pack-ground-heave-protection-is-the-smarter-choice) [![The Costly Trap of Waterproofing By Others (And How To Avoid It)](https://insights.premcrete.com/hubfs/G98A6479.jpg) ](https://insights.premcrete.com/the-costly-trap-of-waterproofing-by-others-and-how-to-avoid-it) ## [The Costly Trap of Waterproofing By Others (And How To Avoid It)](https://insights.premcrete.com/the-costly-trap-of-waterproofing-by-others-and-how-to-avoid-it) [Read more](https://insights.premcrete.com/the-costly-trap-of-waterproofing-by-others-and-how-to-avoid-it) [![The Hidden Waterproofing Details That Make or Break Your Project (Joints, Waterstops & Sealants)](https://insights.premcrete.com/hubfs/Cemflex%20VB.png) ](https://insights.premcrete.com/the-hidden-waterproofing-details-that-make-or-break-your-project-joints-waterstops-sealants) ## [The Hidden Waterproofing Details That Make or Break Your Project (Joints, Waterstops & Sealants)](https://insights.premcrete.com/the-hidden-waterproofing-details-that-make-or-break-your-project-joints-waterstops-sealants) [Read more](https://insights.premcrete.com/the-hidden-waterproofing-details-that-make-or-break-your-project-joints-waterstops-sealants) [![Pre-Applied vs Post-Applied Membranes: Which Really Saves You Money (And Headaches)?](https://insights.premcrete.com/hubfs/Membrane%20install%202.jpg) ](https://insights.premcrete.com/pre-applied-vs-post-applied-membranes-which-really-saves-you-money-and-headaches) ## [Pre-Applied vs Post-Applied Membranes: Which Really Saves You Money (And Headaches)?](https://insights.premcrete.com/pre-applied-vs-post-applied-membranes-which-really-saves-you-money-and-headaches) [Read more](https://insights.premcrete.com/pre-applied-vs-post-applied-membranes-which-really-saves-you-money-and-headaches) [![CSSW Qualification: Why It Matters More Than Ever Under the Building Safety Act](https://insights.premcrete.com/hubfs/Parsons%20Tunnel-18.jpg) ](https://insights.premcrete.com/cssw-qualification-why-it-matters-more-than-ever-under-the-building-safety-act) ## [CSSW Qualification: Why It Matters More Than Ever Under the Building Safety Act](https://insights.premcrete.com/cssw-qualification-why-it-matters-more-than-ever-under-the-building-safety-act) [Read more](https://insights.premcrete.com/cssw-qualification-why-it-matters-more-than-ever-under-the-building-safety-act) [![The Real Cost of Waiting for Technical Support (And Why Speed Changes Everything)](https://insights.premcrete.com/hubfs/B%20roll%2000_01_43_14%20Still010.jpg) ](https://insights.premcrete.com/the-real-cost-of-waiting-for-technical-support-and-why-speed-changes-everything) ## [The Real Cost of Waiting for Technical Support (And Why Speed Changes Everything)](https://insights.premcrete.com/the-real-cost-of-waiting-for-technical-support-and-why-speed-changes-everything) [Read more](https://insights.premcrete.com/the-real-cost-of-waiting-for-technical-support-and-why-speed-changes-everything) [![What the Regulator Shift Means For Your Project (And How to Stay Compliant Through the Chaos)](https://insights.premcrete.com/hubfs/Nine%20Elms-1.jpg) ](https://insights.premcrete.com/what-the-regulator-shift-means-for-your-project-and-how-to-stay-compliant-through-the-chaos) ## [What the Regulator Shift Means For Your Project (And How to Stay Compliant Through the Chaos)](https://insights.premcrete.com/what-the-regulator-shift-means-for-your-project-and-how-to-stay-compliant-through-the-chaos) [Read more](https://insights.premcrete.com/what-the-regulator-shift-means-for-your-project-and-how-to-stay-compliant-through-the-chaos) [![Why More UK Contractors Are Pivoting to Data Centres (And What Makes Them Different)](https://insights.premcrete.com/hubfs/data%20centre%20brochure%20v6%20FINAL.jpg) ](https://insights.premcrete.com/why-more-uk-contractors-are-pivoting-to-data-centres-and-what-makes-them-different) ## [Why More UK Contractors Are Pivoting to Data Centres (And What Makes Them Different)](https://insights.premcrete.com/why-more-uk-contractors-are-pivoting-to-data-centres-and-what-makes-them-different) [Read more](https://insights.premcrete.com/why-more-uk-contractors-are-pivoting-to-data-centres-and-what-makes-them-different) [![What Groundworkers Really Need From a Waterproofing Supplier (And Where Most Fall Short)](https://insights.premcrete.com/hubfs/G98A6506.jpg) ](https://insights.premcrete.com/what-groundworkers-really-need-from-a-waterproofing-supplier-and-where-most-fall-short) ## [What Groundworkers Really Need From a Waterproofing Supplier (And Where Most Fall Short)](https://insights.premcrete.com/what-groundworkers-really-need-from-a-waterproofing-supplier-and-where-most-fall-short) [Read more](https://insights.premcrete.com/what-groundworkers-really-need-from-a-waterproofing-supplier-and-where-most-fall-short) [![Why Premcrete Must Approve Your Concrete Mix Before Using Hydrocrete](https://insights.premcrete.com/hubfs/HYDROCRETE.jpg) ](https://insights.premcrete.com/why-premcrete-must-approve-your-concrete-mix-before-using-hydrocrete) ## [Why Premcrete Must Approve Your Concrete Mix Before Using Hydrocrete](https://insights.premcrete.com/why-premcrete-must-approve-your-concrete-mix-before-using-hydrocrete) [Read more](https://insights.premcrete.com/why-premcrete-must-approve-your-concrete-mix-before-using-hydrocrete) [![Different Types of Concrete Slabs in UK Construction - and How They Influence Waterproofing Strategy](https://insights.premcrete.com/hubfs/Barlby%20Rd%20Still-1.png) ](https://insights.premcrete.com/different-types-of-concrete-slabs-in-uk-construction-and-how-they-influence-waterproofing-strategy) ## [Different Types of Concrete Slabs in UK Construction - and How They Influence Waterproofing Strategy](https://insights.premcrete.com/different-types-of-concrete-slabs-in-uk-construction-and-how-they-influence-waterproofing-strategy) [Read more](https://insights.premcrete.com/different-types-of-concrete-slabs-in-uk-construction-and-how-they-influence-waterproofing-strategy) [![CLC's New Gateway 2 Guidance: Welcome Clarity- But Don't Wait to Engage Specialists](https://insights.premcrete.com/hubfs/52%20Avenue%20RD%20Updated%20Shot%2009.01.png) ](https://insights.premcrete.com/clcs-new-gateway-2-guidance-welcome-clarity-but-dont-wait-to-engage-specialists) ## [CLC's New Gateway 2 Guidance: Welcome Clarity- But Don't Wait to Engage Specialists](https://insights.premcrete.com/clcs-new-gateway-2-guidance-welcome-clarity-but-dont-wait-to-engage-specialists) [Read more](https://insights.premcrete.com/clcs-new-gateway-2-guidance-welcome-clarity-but-dont-wait-to-engage-specialists) [![Competence Counts: What a CSSW Specialist Brings to Your Project](https://insights.premcrete.com/hubfs/CSSW%20competence%20blog.jpg) ](https://insights.premcrete.com/competence-counts-what-a-cssw-specialist-brings-to-your-project) ## [Competence Counts: What a CSSW Specialist Brings to Your Project](https://insights.premcrete.com/competence-counts-what-a-cssw-specialist-brings-to-your-project) [Read more](https://insights.premcrete.com/competence-counts-what-a-cssw-specialist-brings-to-your-project) [![Is Waterproof Concrete Additive Just a Myth?](https://insights.premcrete.com/hubfs/ADITL%20July%202.0-2%20(2)-1.jpg) ](https://insights.premcrete.com/is-waterproof-concrete-additive-just-a-myth) ## [Is Waterproof Concrete Additive Just a Myth?](https://insights.premcrete.com/is-waterproof-concrete-additive-just-a-myth) [Read more](https://insights.premcrete.com/is-waterproof-concrete-additive-just-a-myth) [![Waterproofing Cost Consultancy That Saves You Time, Money, and Mistakes](https://insights.premcrete.com/hubfs/B%20roll%2000_00_01_07%20Still001-1.jpg) ](https://insights.premcrete.com/waterproofing-cost-consultancy-that-saves-you-time-money-and-mistakes) ## [Waterproofing Cost Consultancy That Saves You Time, Money, and Mistakes](https://insights.premcrete.com/waterproofing-cost-consultancy-that-saves-you-time-money-and-mistakes) [Read more](https://insights.premcrete.com/waterproofing-cost-consultancy-that-saves-you-time-money-and-mistakes) [![Can New Leadership Fix the Building Safety Bottleneck?](https://insights.premcrete.com/hubfs/Nine-Elms-12-1024x683.jpg) ](https://insights.premcrete.com/can-new-leadership-fix-the-building-safety-bottleneck) ## [Can New Leadership Fix the Building Safety Bottleneck?](https://insights.premcrete.com/can-new-leadership-fix-the-building-safety-bottleneck) [Read more](https://insights.premcrete.com/can-new-leadership-fix-the-building-safety-bottleneck) « Previous Next » ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Michaela Rowland", "url" : "https://insights.premcrete.com/author/michaela-rowland" }, "dateModified" : "2025-07-03T14:25:38.233Z", "datePublished" : "2025-07-03T14:25:38.000Z", "headline" : "Is Waterproof Concrete Additive Just a Myth?", "image" : [ "https://insights.premcrete.com/hubfs/ADITL%20July%202.0-2%20(2)-1.jpg" ], "mainEntityOfPage" : { "@id" : "https://insights.premcrete.com/is-waterproof-concrete-additive-just-a-myth", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://insights.premcrete.com/hubfs/PremCrete_Logo_NoStrapline_RGB_72dpi.png" }, "name" : "Premcrete" } } ```