How best to anchor railing to granite? - JLC-Online Forums
The type you would use to drill through porcelain tile. To keep it cool pack the hole saw with ice. Also make a drilling guide out of a piece of plywood with a standard hole saw. Place it on center in the proper location with 2 side mounting tape. This will also drill through the concrete but not as necessary I would change to a hammer drill.Get Price
Setting Anchor Bolts| Concrete Construction Magazine
Depending on the size and complexity of a template either angle-iron or universal strut is used to build the frame. The final step is checking. By setting lines at the top of a slab on the template center marks workers can easily check to see that the positioning is right.Get Price
Tips for Laying RCC slab / roof | Procedure of RCC slab ...
According to work arrangement laying of RCC slab can be done in 3 stages such as formwork or centering and shuttering bending and binding MS steel bars and laying of concrete. A. Formwork or Centering and Shuttering The formwork should be as per ( I S : 14687-1999).Get Price
How to Join Two Concrete Slabs | Hunker
For example if both slabs have rebar mats that are spaced at 18 inches and use No. 5 rebar then measure and mark for your dowels at a 18.5 inches of spacing (18" + 1/2" diameter of the rebar). If your two slabs have different spacing for their rebar mats measure and mark so your dowels fall in the middle of the spacing of the second slab.Get Price
5 Ways to Prevent Cracks in Concrete—and 1 Easy Fix - Bob Vila
How To's & Quick Tips; 5 Ways to Prevent Cracks in Concrete—and 1 Easy Fix. Even if it's your first concrete project you can ensure a long-lasting professional finish by steering clear of a ...Get Price
How to Hang a Slab Door: 12 Steps (with Pictures) - wikiHow
A slab door is a door that comes without a surrounding frame. Slab doors are commonly used when replacing an old door with the frame still intact or when repurposing an old door such as an antique. To hang a slab door you will first need to fit the door to the existing doorframe.Get Price
when you pour a driveway to a existing garage should you put ...
Use 16mm 3/4 round bar and drill 300mm 12 into existing garage slab at 900mm 3′ intervals 100mm 4 down from top of concrete cut the round bars into 600mm 2′ lengths grease with any kind of greasehalf the length of rod and then whooops beer time have a coldy then clean out holes and push greasy end into holes. Use f8 mesh on 60mm 5 chairs.Get Price
How To: Wood Post Between Concrete Slab & Footing | Home ...
8. Dig out the area for the concrete slab that is going to go around the wooden post. Nail together 2-by-4s to create a wooden concrete pouring form in the shape of the desired concrete slab.Get Price
Rebar Size for Slabs | Sciencing
Contractors sometimes use the “1/8 Rule” meaning the size of the rebar is 1/8 the thickness of the slab. For example a slab that is 6 inches thick might have rebar marked as size 6 or 3/4-inch. Slabs for septic tanks may require the use of both welded wire fabric and rebar.Get Price
How to Fill Hollows Under a Concrete Floor | Home Guides | SF ...
Slabjacking. Slabjacking is as the name might suggest raising up all or part of a concrete slab. Rather than using a mechanical jack as you might with a car soil and other material is used.Get Price
Calculate Rebar Spacing Layout and Weight in a Concrete Slab ...
If you're cutting blocks concrete stone or ANYTHING and there's DUST - DON'T TAKE THE RISK Don't cut it or cut it wet so there's NO DUST - Silicosis Sucks And if you're cutting wet wear a mask - theres dust in the spray too!Get Price
Reinforcement Detailing of Reinforced Concrete Slabs
Thickness of the slab is decided based on span to depth ratio specified in IS456-2000. Minimum reinforcement is 0.12% for HYSD bars and 0.15% for mild steel bars. The diameter of bar generally used in slabs are: 6 mm 8 mm 10 mm 12mm and 16mm. The maximum diameter of bar used in slab should not exceed 1/8 of the total thickness of slab ...Get Price
Do You Need a Moisture Barrier on Concrete When Laying Vinyl ...
For installation of vinyl flooring you need a smooth even surface for the underside of the flooring to achieve the best contact for adhesion. A concrete floor seems like the perfect base for a vinyl floor installation. A concrete floor with a too high moisture content can wreak havoc on a vinyl floor.Get Price
Running Electric along Concrete Floor for center floor outlets
Concrete saw to create a deep enough trench for conduit plus at least 2" on top for patchwork to adhere. Run the strands through the conduit and then use a bonding agent on the existing concrete and fiber reinforced concrete for the patch. Maybe even a bit of drilling into the side for some thin rebar.Get Price
Curing Concrete Dos and Don'ts - Bob Vila
Large-scale builders may use this method to speed up the construction process when pouring foundation slabs for example in order to get on to framing the structure. DO make the process easier by ...Get Price
Post-Tension Basics- How Post-Tensioned Slabs Are Built - The ...
Construction of post-tensioned slabs on grade is very similar to using reinforcing steel except for the tensioning step. Cables are arranged as indicated by the engineer and chaired to run through the center of the slab. For residential construction tendons at 48 inches on center are common. Commercial foundations will have much more steel.Get Price
2. Vinyl floor is intended for indoor use only. 3. Determine in which direction the planks will be installed. To make the room appear larger or if installing in very small rooms or hallways it is preferable to lay the planks parallel to the longest room dimension. 4. Do not install cabinets on planks. 5.Get Price
Concrete Finishing Tools | how-tos | DIY
Spray the slab with water to keep the material from drying too quickly. Use a mortar mixer chucked into a standard drill to mix concrete resurfacer and water in a five gallon bucket. Wear safety glasses when performing this step. Pour the mixture from the bucket onto the slab and use a concrete squeegee to spread it.Get Price