Guide to Concrete Slab Moisture Testing With a Hygrometer

Because of their aggregate and cement compositions, some concrete floors are porous and allow moisture – typically as a vapor – to travel through if there's an ineffective moisture barrier. In other instances, if a concrete slab did not equilibrate to its environment during curing, moisture can get trapped inside and later escape.

Hardwood Floor Refinishing School: A Comprehensive Guide …

Hardwood floor refinishing is the process of restoring your wood floor's protective layer and appearance. This can involve either screening, which removes only the top layer of finish, or sanding, which strips the floor down to bare wood. The choice between these methods depends on your floor's condition and your current finish.

How to Seal a Concrete Floor (5 Steps Guide) | Benjamin …

Step #1: Determine whether your floors are bare concrete or previously coated. Do the water drop test to check if your floors are bare concrete or have been previously sealed or painted: Pour a dime-sized drop of water on the floor. Wait 60 seconds. If it beads up and doesn't soak into the floor, the surface has been previously sealed or painted.

What is Floor Screed? Its Types, Materials, …

Procedure of Floor Screeding . Evaluate the surface of the base; Estimate materials used for screeding; Prepare the base; Prepare the floor screed mixture; Apply bonding agents such as water or bonding slurry; Place the floor screed …

How to screed a floor

Help & Advice > Project Guides > Insulation. What is screed? Screed is a mixture of sand and cement used in a wide range of applications within the construction industry. Essentially, it is a thin layer of material, similar to concrete, that is …

Floor Screeding

Floor Screeding The Essential Guide to Floor Screeding Last updated 03 Feb 2013 ©CSC Screeding. Screeding a floor is the simple act of applying a well blended mixture of Ordinary Portland Cement with graded agregates and …

How to Install Concrete Floors: What's the Installation Process

Time: 03:08. The timeline for installing a high-end decorative treatment can be significantly longer than a basic installation. Harris defines high-end floors as those with graphics, decorative sawcuts, borders, stenciling and the use of three or four colors, possibly combining stains and dyes.

How to Properly Prepare Floors for Screening

Having the right tools and materials is crucial for effectively preparing your floors for screening. Here's a comprehensive list to ensure you are well-equipped for the task: Floor buffer and screening discs. A floor buffer is essential for the screening process. Make sure to select one that's appropriate for your floor size and type.

What is Floor Screening

Floor screeding, also known as floor levelling, is the process of creating a flat and even surface on a concrete subfloor or any other base material. It acts as a protective layer that enhances the durability and performance of the floor …

How to Stain Concrete Floors and Patios

Staining concrete can bring new life to a basement floor or outdoor concrete. Surface preparation is an important part of how to stain concrete. Take time to clean the old concrete before the staining process and work carefully as you apply stain to the concrete floor. Shop online when you're ready to begin staining cement and concrete.

Method Statement of Screeding on Slab

What is the work method statement of screeding on slab? This method statement of screed applications defines the activities and technique of screed pouring work including preparation, …

How to Screed a Floor: A Comprehensive DIY Guide

Allow the screed floor to dry – A fast-drying screed, such as calcium sulphate screed, can be walked on in just 24-48 hours, however, a sand and cement screed floor will need more time to completely dry, even after …

Screeding Concrete: Guide For Levelness & Durable (4 Esay …

A person uses a concrete rake to lift the concrete slightly above the formwork. Another operator uses a hand screed to scrape the wet concrete back repeatedly according to the formwork height to scrape the concrete flat. If conditions exist, you can also vibrate concrete during construction. This will ensure the durable of the concrete floor.

How to Polish Concrete Floors Step-by-Step Process

According to Greg Demmert, "Waxing the surface would be defeating the purpose of a fully polished floor because the concrete floor itself is already shiny, so there is no need to put something on the floor that would then need to be maintained." ... it became apparent that we needed to revisit the entire concrete placement process, starting ...

ASTM F2170 Guidelines for Concrete Moisture Testing

Jason, Great information, Thank you. I am testing to see if a concrete slab in a ground floor condo unit is good or bad. By the test requirements outlined above and complete by an engineering firm then read at 72 hours the RH=99% and MVER 5.78 and 5.95 emitted from 1000 SF of floor are in 24 hours.

How to Polish Concrete Floors: Ultimate Guide – PROSOCO

Mention concrete floors and most people think of industrial spaces, sidewalks, or buildings, but modern concrete interior floors are something else entirely. Polished concrete floors have several advantages over other flooring options. Concrete flooring is durable, easy to maintain, and hard to damage. Pets can't scratch it, toys won't dent

Reinforced Concrete Slab Casting- Work Procedure

Casting concrete slab is considerably crucial task in building construction and requires great planning and accuracy, in addition to proper execution sequence. This article presents proper procedure on how to prepare and cast reinforced concrete slab. Materials and Machinery for …

Pouring Concrete: 8 Step Process (with Pictures

If concrete is placed in weather below 40˚F, use curing blankets to keep the concrete warm during the initial few days of the curing process. How to Care for Your New Concrete. Concrete is a durable product, and if placed, finished …

The Construction and Design of Concrete Slabs on …

Because concrete floor slabs are rigid, concentrated loads from forklift wheels or rack posts are spread over a larger area of sub-grade which results in lower pressures than the slab surface is exposed to. Therefore, concrete floors do not necessarily require strong support from the sub-grade. However, strong support from

Concrete Floor Slab Construction Process – …

Concrete floor slab construction process includes erection of formwork, placement of reinforcement, pouring, compacting and finishing concrete and lastly removal of formwork and curing of concrete slab. Concrete Floor Slab Construction Process Assemble and Erect Formwork Prepare and Place Reinforcement Pour, ...

10 Steps for Slump Test Concrete Procedure

The slump test concrete helps ensure that the concrete complies with the project specifications and relevant standards, such as those set by ASTM or EN. Compliance with these standards is essential for the safety, performance, and longevity of …

What is an acceptable moisture level in concrete | Tramex …

A new concrete slab can be considered 'dry enough' to receive a floor covering or coating when the moisture content is measured at between 3.5 and 4.5 % Moisture Content. On clean new concrete 4.5% MC is considered "dry enough" in most ambient conditions. In drier ambient conditions, 4% concrete MC is considered "dry".

Cement Screed Flooring | Wet Work Contractor Singapore

There are several scenarios where you might need cement screed flooring: Uneven Flooring: Re-doing uneven floors to prepare for new floor finishes. Repairing Damaged Floors: Fixing damaged flooring that needs to be repaired. Preparing Bare Concrete Floors: Topping up bare concrete floors to get them ready for new tiles or other finishes.

Floor Screeding

Screeding a floor is the simple act of applying a well blended mixture of Ordinary Portland Cement with graded agregates and water to a floor base, in order to form a sturdy sub-floor that is capable of taking on the final floor finish or act …

Cement Screed Flooring Singapore

Screed is commonly set underneath timber, carpet, resin coating, natural stone, tile and vinyl flooring. Cement screed flooring Singapore: pros and cons. Advantages. Cement screed flooring is inexpensive. The price is usually around $14-$28 SGD per square foot; Screeding cement is a simple process that can be done at home.

Concrete Epoxy Floor Coatings

There are many different types of coatings that can be applied to concrete floors. When selecting the best option for your project, epoxies will likely be a front runner. WHAT IS AN EPOXY CONCRETE COATING? Epoxy concrete floor coatings are a great option if you are looking for tough and attractive flooring. They combine polymer resins and ...

How to Apply Epoxy Floor Paint

This is very common with dusty and soft cement based floors. Feel free to apply a second coat of primer on top of the first one. Use a proper electrical mixer to mix the A and B component of the primer. ... If you followed the epoxy flooring process in this article, then the final coat should be the easiest step. Before you start, make sure ...

Polished Concrete Process

The next steps involve fine grinding of the concrete surface using diamond abrasives embedded in a plastic or resin matrix. Crews use ever-finer grits of polishing disks (a process called lapping) until the floor has the desired sheen.

Floor screeds

A floor screed is usually a cementitious material made from a 1:3 or 1:4.5 ratio of cement to sharp sand. It may be applied onto either a solid in-situ concrete ground floor slab or onto a precast concrete floor unit. There are many proprietary screeds on the market and information about these can be obtained from the manufacturer. Application

Builders Installation Guide | Craftsman Concrete Floors

Radiant Heating in Polished Concrete. In-floor heating can be added to a polished concrete floor, but it must be coordinated with a radiant heating specialist before the slab is poured. Since concrete floors can be several degrees cooler than the ambient interior temperature during winter, installing in-floor heating can significantly improve ...

How to Screed Concrete and Masonry

Learn the basics of how to screed concrete or how to screed sand and gravel for masonry units. Screeding is the smoothing of any pliable material into a flat, smooth, and level layer. Screeding also redistributes and removes …

Method Statement of Screeding on Slab

Mix Proportion – Refer to BS 8000: Part 9: Code of practice for cement: sand floor screeds and concrete floor toppings 1989, Table 2. Guidance on changes in mix proportion of cement: sand screeds when damp sand is used. Screeding / Pouring Screed

What is Floor Screed, its Types, and What is it …

Floor screeding is applying a well-mixed screed mixture to provide a smooth floor finish, ensuring that it is evenly applied around fixtures, soil pipes, ducts, thresholds or/and underfloor heating pipes. What's more, it can be …

How to Screed a Floor and Mix Floor Screed | DIY …

Traditional sand and cement floor screed is generally mixed and prepared on site prior to laying using a cement mixer for most smaller jobs, however when working at scale e.g. on large housing estate construction sites it is often delivered …

How To Screed Floors: Everything You Need To Know

Floor Levellers & Preparation We offer a range of single & two-part flexible, reinforced and deep fill floor levellers, bulking concrete, primers and vapour suppressants for preparation of your subfloor prior to tiling or laying floor coverings. Floor Levellers. UltraFloor Level IT 2: High Flow Two Component Smoothing Underlayment

How To Paint Concrete To Look Like Wood Floor

With a little creativity and the right techniques, you can transform your ordinary concrete floors into captivating wood-like masterpieces. Painting concrete to resemble wood flooring is a popular and cost-effective way to add elegance and character to your living spaces. ... Applying primer is a crucial step in the concrete painting process ...

Screeding Concrete

Laser Screeds These high-tech screeds are ideal for striking off commercial and industrial concrete floors that must meet stringent F-number tolerances (see Understanding F-Number Requirements for Commercial and …

Concrete Troweling: What It Is and When to Do It

Concrete troweling is the process of using a hand trowel (a flat or curved handheld tool) or a power trowel to manipulate the surface of the poured concrete. ... A trowel finish ultimately helps to prevent future damage and manage the overall cost of polished concrete floors. Read more. 9 Types of Concrete Finish for Driveways, Patios, and ...

What Is Concrete Screeding? Why Does It Matter?

Screeding concrete is a crucial step in the concrete paving process that's highly important to the final product and how satisfied you are with your new concrete solution. Understanding the process of concrete screeding …

How to Screed a Floor [8 Step Guide] | iMix Concrete

How to apply concrete screed to your floor. The typical process of applying concrete screed to a floor is as follows: Prepare the surface, following the steps outlined above. Mix the screed, following the specific ratio that is …