concrete23

Can you lay decking onto concrete?

Can you lay decking onto concrete? Even if your patio is in terrible shape, you can deck over it. Cracks, craters and seasonal movement along cracks are no problem. … (depending on the thickness of your decking and whether or not you put spacers under the sleepers). So any door thresholds adjoining the patio must be at least that far above the concrete.

Can you lay decking directly on concrete? Decking boards must NEVER be laid directly on the ground but instead should be fixed to joists of a suitable sub-frame. In most cases we recommend installing your Alpha Composite Decking on a solid concrete base using plastic composite joists.

Can you put decking over concrete UK? You can lay decking over concrete if you have an old concrete slab in your home. Start by installing a sleeper system before laying the decking board on the concrete.

How long does it take to polish a concrete floor? Depending on the area, the level of polish, and the obstacles, the polishing can take upwards of 2 to 3 days. However, you can use the surface immediately after the polishing is done.

Can you lay decking onto concrete? – Related Questions

What’s more expensive steel or concrete?

Cost. In terms of cost-effectiveness, both steel and concrete have their own set of pros and cons. … However, steel is cheaper than reinforced concrete, which makes it a viable option for a construction project. Reinforced concrete is expensive because a lot of material and labour is involved.

Can you pour concrete over landscaping rock?

Simply pouring concrete onto the ground will expose it to elemental erosion that will cause cracking and sinking. Similarly, if there are roots or plants under your slab, they may rot and cause unevenness. Pouring concrete over crushed stone, however, will eliminate these worries.

What causes cracks in concrete slab?

Shrinkage is a main cause of cracking. As concrete hardens and dries it shrinks. This is due to the evaporation of excess mixing water. … This shrinkage causes forces in the concrete which literally pull the slab apart.

Can you put laminate flooring on a concrete slab?

Laminate flooring can be installed over concrete, wood or carpet subfloor or other surfaces. Installation of good quality underlayment is highly recommended. Installing underlayment is easy but it has to be done precise to avoid any tears.

Should you replace concrete pad for hvac system?

Concrete. A concrete pad is ideal for larger air conditioners. As you can imagine, the material is more than capable of supporting a large air conditioner’s weight. On the downside, it may not be necessary if your air conditioner’s capacity is merely enough to support a medium or small-sized home.

What mixture is used to make concrete?

Concrete is a mixture of cement, air, water, sand, and gravel–it’s as simple as that! Not exactly. The typical concrete mix is made up of roughly 10% cement, 20% air and water, 30% sand, and 40% gravel.

Is a wood deck or concrete patio cheaper?

A concrete patio is cheaper than a wood deck because concrete is more affordable in bulk. A concrete patio’s average cost ranges between $3-5 USD per square foot for the materials and labor combined, while a wood deck’s price is much higher, ranging between $3.75-5 for just the materials alone.

Can you lay concrete over existing concrete?

You can put new concrete over old concrete. However, unresolved issues with your old concrete, such as cracks or frost heaves, will carry over to your new concrete if not taken care of. In addition, you must pour it at least 2 inches thick.

Why workability of concrete is important?

Workability of concrete a foremost important as the compressive strength of the concrete. If concrete is not workable, construction work is very difficult. … Further, it could lead to the quality issue of construction. Further, workable concrete allows concrete pouring easier.

Can you set tile on water based painted concrete?

ANSWER. ANSWER – It is possible to bond porcelain tile to a painted surface, but it isn’t recommended because the overall tile attachment is limited to the strength of the bond of the paint to the concrete. … Only use epoxy and latex thin-set products that state they can be used for bonding tile to paint.

How much concrete to buy?

For concrete, the formula for volume is as follows: length x width x thickness. To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields .011 cubic yards.

Is concrete nsf approved?

Concrete and other materials used in drinking water systems are required to meet the NSF International/American National Standard Institute (NSF/ANSI) Standard 61 under the California Waterworks Standards adopted under the California Safe Drinking Water Act. California adopted the NSF/ANSI 61 standard into its …

What is c35 concrete?

The C35 concrete strength mix is a strong and durable concrete mix used on the majority of construction fields such as Agricultural, Industrial, Commerical and Domestic. The C35 mix is ideal for loading bays or areas that bear constant heavy loads from industrial machinery.

How much does concrete cost 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.

What to cover concrete block walls with?

Concrete. The simplest way to cover a cinder block wall is by using surface bonding cement to create a concrete finish. Concrete helps insulate the building and keep moisture out. It creates a smooth, finished surface you can leave as is or paint.

How to fix chipped stamped concrete?

I recommend wetting color patch materials with a 50:50 blend of concrete bonding polymer and water. Use a wooden tongue depressor or gloved finger to smear the color patch into the cracks. Soften the edges with a damp rag or sponge to blend the patch and color into the slab. Let these repairs cure for 24 hours.

Can you get paint off concrete with a power wash?

Pressure washing is one way to remove paint from wood, metal, concrete, and other exterior surfaces. … Selecting a pressure washer with a range of 2,000 PSI to 4,000 PSI will give you the most effective power for removing peeling paint. As with all power equipment, always wear safety glasses and closed toe shoes.

What kind of paint to use on concrete stepping stones?

You can paint garden stepping stones with acrylic patio paint since it is weather-resistant and permanent. Acrylic paint comes in a huge assortment of colors, allowing you to get creative with your stones. Acrylic patio paint is safe to use on wood, terra-cotta and concrete.

How much concrete per 6×6 post?

Most fence post holes will need between 1 – 4 bags of concrete to securely hold the post in place. The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post. Depth of the hole is one-third to half the above ground height of the fence post.

How thick does concrete need to be for a house?

Generally, concrete residential house and garage slabs are 4 to 6 inches thick. Depending on how much weight the slab will hold, your budget, and local building codes, concrete slabs can be up to 20 inches.

Leave a Comment

Your email address will not be published.