What is stripping concrete floor? Grinding is the most common way to mechanically strip a concrete floor before a new sealer or finish is applied. It’s also the first step in polishing. This is an opportunity for decorative concrete contractors who can help customers make an old floor look new again.
Can you strip and wax concrete floors? Mix 1 gallon of hot water with 2 cups of wax stripper in a plastic bucket. Apply to waxed floor liberally with a soft bristle brush or mop. Allow to sit for 5-10 minutes, adding more wax remover mix if it starts to dry out. After the wax has loosened up, rinse floor using a clean mop and warm water or a wet vacuuum.
How do you remove color from a concrete floor? If you need to remove more color, try using a very dilute acid (40 parts water to 1 part muriatic acid). Spray down the dilute acid, covering small sections of the slab at a time, then scrub it in with a brush and rinse with soapy water.
How many methods of batching of concrete are there? 3. How many methods of batching are there? Explanation: There are 2 types of batching – weigh and volume batching. In volume batching, volumetric measure of materials is taken (1 bag cement-35 litre).
What is stripping concrete floor? – Related Questions
How much do concrete pumping cost?
Concrete pumping for small residential jobs with a trailer-mounted pump and 200′ hose costs $15 per cubic yard with a $125 minimum. For larger concrete pouring jobs that require a 75′ to 105′ boom truck ranges from $140 to $190 per hour with a typical 4- to 5-hour minimum.
What is the importance of slump in concrete?
The concrete slump test measures the consistency of fresh concrete before it sets. It is performed to check the workability of freshly made concrete, and therefore the ease with which concrete flows. It can also be used as an indicator of an improperly mixed batch.
How to calculate how many concrete bags i need?
The concrete slump test measures the consistency of fresh concrete before it sets. It is performed to check the workability of freshly made concrete, and therefore the ease with which concrete flows. It can also be used as an indicator of an improperly mixed batch.
Can you put a fence around a pool in concrete?
The glass panels are installed in two ways: they can either be set into spigots or get bolted into concrete or fixed between posts. … There are also rip and fade mesh fencing options, and just like glass, this fence allows a clear view of your pool area.
How much is finished concrete per square foot?
A concrete slab costs between $4.34 and $7.73 per square foot, with an average cost of $6.60 per square foot. The national average cost of a concrete slab is $6.60 per square foot for materials and labor. Most homeowners can expect to pay between $4.34 and $7.73 per square foot for concrete installation.
How much can you grind down concrete?
How much will a concrete grinder remove? A grinder can take off up to 1/8 of an inch of material with each pass — less than a concrete scarifier, which cuts into surface coatings and the underlying concrete and can cut about 1/4 of an inch with each pass.
What is a concrete pier?
Concrete piers are pressed, dense concrete pillars that are solid enough when doing foundation repair to maintain the structure level. That is one of the good reasons why concrete piers that are carefully constructed do well while doing foundation work.
What base to use under concrete slab?
What is the Best Base for a Concrete Slab? Most people build a driveway or a patio so in that case, a good choice would be a mix of coarse and fine aggregate which will create a compactable base. Overall, a mix of crushed stone and stone dust is the best base material for any concrete flatwork.
Why is concrete not a mineral?
Concrete is usually a bunch of materials ground up together, mixed with water, and then allowed to harden. … In general, cement is also man-made like concrete, which disqualifies it as a mineral.
Can you put too much water in concrete?
Lower compressive strengths. Segregation of the concrete mix under certain conditions resulting in variable quality throughout the concrete mass. Cracking – with too much water, there will be lower tensile strength, and a tendency towards high shrinkage and subsequent cracking.
Which is better fiberglass or concrete pool?
Fiberglass pools are easy to maintain, quick to install, and very durable. They cost more upfront and aren’t as customizable. Concrete pools are extremely durable and customizable but require heavy maintenance, the highest costs, and a slow installation.
Do you put concrete inside vinyl fence post?
Manufacturers unanimously require vinyl fence posts to be installed into a concrete filled post hole. Setting vinyl posts into concrete provides a consistent footing to ensure the posts will remain inline and true for years to come. Concrete should fill the post hole up to 3-4 inches from the top.
Can you lay brick on a concrete slab?
You can easily put brick over concrete, but you must be sure that the concrete base beneath the brick is structurally sound and is free of any major cracks or leveling issues. Once these are repaired, the brick can either be installed with mortar or a bed of sand to keep the brick in place.
What are examples of concrete operational stage?
A child who is in the concrete operational stage will understand that both candy bars are still the same amount, whereas a younger child will believe that the candy bar that has more pieces is larger than the one with only two pieces.
What are the three characteristics of concrete operational thought?
The concrete-operational stage depicts an important step in the cognitive development of children (Piaget, 1947). According to Piaget, thinking in this stage is characterized by logical operations, such as conservation, reversibility or classification, allowing logical reasoning.
What is concrete detail examples?
In the writing process, adding concrete details is about making precise word choices that evoke vivid imagery. For instance, the following abstract description is abstract and vague: The tree was a tower of mystery, lurking in eerie dread with atramentous, abyssal depths.
Can you tile a shower on top of concrete?
You can install the tile directly on the concrete. You can install a CBU or cement board on the concrete, then the tile on top of that. Finally, you can use an uncoupling membrane between the tile and the concrete.
Do i need rebar for small concrete slab?
Concrete slabs for most residential purposes don’t require rebar grids smaller than 12”, so it isn’t likely you’ll use too much steel. Concrete needs to surround and encapsulate the steel, so as long there is space for it to flow around the steel, you’re good to go.
How to estimate cost of concrete driveway?
A concrete driveway costs from $8 to $18 per square foot, depending on decorative colors and finishes. While a plain gray concrete driveway costs between $5 and $7 per square foot to install. Concrete is ideal for getting the look of stone or pavers, without the high cost.