Search Results for: sealer

Introduction Microtopping over old concrete is a thin, decorative concrete top layer that can refresh a worn floor. This article explains how to prepare, mix, and apply it to minimize ghost cracks, delamination, and edge failures. You’ll get a practical, hands-on approach that stays away from textbook theory. Before you start, inspect the surface for […]

Introduction Microcement in showers is a cement-based coating that creates a continuous, waterproof surface over failure-prone areas. This article explains how to plan the work, coat the walls and floor, and spot potential trouble before sealing. Common waterproofing approaches in showers include membrane types you can install under microcement, but check compatibility with your product

Introduction Concrete permeability is how easily water and other liquids move through the concrete. In plain terms, a more permeable mix can soak up moisture and salts, which affects durability and winter performance. This article explains a simple water test you can do at home to get a feel for permeability. The test is a

Introduction Concrete creep is the slow, ongoing deformation that happens in hardened concrete under sustained load. It means the material slowly changes shape over time as it bears weight from countertops and shelves. In plain terms, the longer something sits on concrete, the more it can sag or shift a little bit. Common causes include

Introduction Sorptivity is a measure of how quickly a porous material absorbs water through capillary action. In this DIY intro, we’ll keep the test simple and describe what you can observe on a small patch of concrete or plaster. The goal is to get a practical sense of absorption behavior without high-tech gear. Results help

Introduction Radon fan placement is choosing where to install the fan so it can move soil gas from beneath the slab to the outdoors. Pick a location that is accessible for maintenance and close enough to the intake so air can be drawn through the system. Always follow the manufacturer’s instructions and local rules when

Introduction Foamed concrete can make a small cast planter easier to handle than ordinary concrete, but it is not a universal DIY recipe or a structural material. This guide is for small, ground-supported, nonstructural planters made with a specific cellular-concrete product or preformed-foam system. Use the selected product’s technical data sheet and safety data sheet

Introduction Pervious concrete is a porous patio surface that lets rain pass through interconnected voids into a designed stone reservoir and then into soil, an underdrain, or both. It is not ordinary concrete with a different finish: the open surface, reservoir, native soil, outlet, overflow route, and maintenance all have to work together. Why it

Introduction SCC, or self-consolidating concrete, is a flowable mix that settles around dense rebar without vibration. For DIY, this means less hammering and fewer air pockets, but you still need good formwork and clean rebar. Always check the product label and local rules for any restrictions or requirements on your project. Advantages and disadvantages depend

Introduction Alkali–carbonate reaction is a chemical reaction in concrete that happens when alkalis in cement react with carbonate rock in the aggregate. It can cause slow cracking and changes in stiffness over time. This article explains what to watch for and how you might address it in a DIY setting. ACR differs from ASR in