See the creative side of concrete while learning how and why this ancient building material has stood the test of time. Through easy handson projects we''ll discover all kinds of ways to bring concrete into your home and introduce an industrial chic that goes with any style. Using no special tools
Q&A / Minimize Cracks while Pouring Concrete Concrete Installation Outdoor text: Tim Carter. DEAR TIM: Is there a magical trick or an incantation one has to recite to make sure ugly cracks don''t appear in new concrete work? There must be something the contractors can
The bottom line is a low water to cement ratio is the number one issue effecting concrete quality and excess water reduces this ratio. What you can do about it: Know the allowable water for the mix the contractor is pouring or be very sure you have chosen a reputable contractor who will make sure the proper mix is poured.
concrete inserts in walls or ceilings. Channel can also be attached to concrete walls and floors with expansion anchors. Concrete Inserts Reference page 213 for general fitting and standard finish specifiions. Concrete Inserts Strut Systems 214
Before we describe crack, movement, and damage patterns and diagnosis in concrete slabs, we need to introduce three different types of poured concrete floor slabs. We use the three Carson Dunlop Associates Sketches shown here to comment on the occurrence, causes, and significance of cracks and movement in poured concrete slab construction.
Has the benefits of a the slabongrade method (concrete poured monolithically) in areas subject to frost. Concrete is poured in one operation, versus 3 pours required for Tshaped foundations. Return to Building High Quality Slabs on Grade. Foundation Repair Information. All information about footings is from Sunset Books "Sheds and Garages".
How to pour concrete footings and piers, with stepbystep instructions for building a form and readymade concrete pier options. Waxed fiber tubes, readily available at home improvement centers and lumberyards, make forming and pouring footings and piers a relatively easy job.
Mar 16, 2006 · Can you lay concrete over a gas line? We recently had a new concrete patio put in. The electric power, telephone and cable lines all run under the new patio. I had the contractor install three spare conduits just in case any of these services needed to be replaced in the future.
May 23, 2007 · We''re getting ready to pour a concrete slab in our barn and I would like to "roughin" for a toilet and sink for possible future use. There is water in the barn and I''ll be trenching water lines to the stalls for automatic waterers.
Jan 21, 2014 · Concrete pumping is usually the preferred method of delivery of a concrete mix to a job site''s pour. This involves the use of a machine that accepts the concrete from the mixer then places pressure on a large hose to push the concrete through to the point of the pour
How far away from fence line should concrete slab be? I need to dig up some hurricane fence, pour a slab of concrete to extend the driveway, and then erect a 6&#39
Nov 02, 2009 · A concrete slab on which a building is erected is a fairly simple concrete pour, but it takes more work in creating the forms needed to hold the concrete. A pour within a foundation requires little in the way of forming, but in some cases can be a bit more difficult to pour
This free concrete calculator estimates the amount of concrete necessary for a project, and can account for different shapes and amounts of concrete. Explore other calculators related to housing or building, as well as hundreds of other calculators addressing finance, math, fitness, health, and more.
Inspection of concreting works is an important step to achieve greater strength and durability of the structure. Although it is easy to remember number of checks during inspection of concrete member, a checklist is always required for record of the placement of concrete
A concrete patio is a great addition for any home. Though some homeowners opt for poured concrete, others like the look of stamped concrete or concrete pavers. See the average concrete patio cost near you & then connect with local concrete patio contractors.
Dear Angie: I just had a new concrete driveway poured and the very next morning, several cracks showed up in the concrete.My contractor says that this is normal and will not affect the integrity of the concrete. My contractor had a representative from the material supplier come out and take a look and he also said that this was normal.
Line pump plays an essential role in the longdistance delivering of concrete, wet concrete, foam concrete and mortars. With full hydraulic transmission, high degree of automation, simple operation, and flexible movement, line pump concrete is the best choice for highrise building construction, rural housing, and residential building construction.
Jun 11, 2019 · Pour the concrete into the mold. You can sometimes get a truck to pour concrete straight into your form otherwise, load it into wheelbarrows and tilt them into the form until the high point is reached. While doing this, enlist some helpers to spread out the concrete with shovels, rakes and "come alongs," which is a special concrete
The tools you''ll need for pouring a concrete slab are: rubber boots, gloves, magnesium screed, bullfloat, metal rakes, mag float, shovel, and maybe an extra concrete chute. HOW TO POUR A CONCRETE SLAB: STEP 1. After you''ve formed up the slab and you''re all ready to go, you have to figure how much concrete you''ll need.
A concrete block foundation can be stronger than a poured concrete foundation. They differ in the size of gravel used, and that concrete blocks are hollow while poured concrete is solid. Reinforcing steel can be used to strengthen either material.
You''ll pull the grid up into the center of the concrete as you pour the slab. If you''ve never poured a large slab or if the weather is hot and dry, which makes concrete harden quickly, divide this slab down the middle and fill the halves on different days to reduce the amount of concrete
if you have concrete as a building material, you will Shrinkage cracks are common and can occur as early as a few hours after the slab has been poured and finished. Usually they are not a threat to the structure. This drain line is an "S" trap design rather than a "P" trap. Ptraps are designed
Welcome! BLine is a fully insured concrete contractor specializing in a full range of decorative concrete services. We pride ourselves in great customer service and satisfaction. Please take a
Mar 28, 2019 · How to Add Concrete to Existing Concrete. No matter how strong a slab of concrete seems, it will wear out over time. Imperfections form when concrete hardens or sinks into the ground. Adding fresh concrete is a common way to level out old
1. A mix of cement and water pumped ahead of the concrete to line the pipeline. This grout lining forms a lubriing layer ahead of the first load of concrete ensuring that the concrete does not block in the line. Best practice suggests that the grout should be pumped to a
A tremie is a watertight pipe, usually of about 250mm inside diameter (150 to 300 mm), with a conical hopper at its upper end above the water level. It may have a loose plug or a valve at the bottom end. A tremie is used to pour concrete underwater in a way that avoids washout of cement from the mix due to turbulent water contact with the concrete while it is flowing.
The length of the hoses varies typically 10'', 12.5'', 25'' and 50'' depending on the diameter of the hose. Line pumps normally pump concrete at lower volumes than boom pumps and are used for smaller volume concrete placing appliions such as swimming pools, sidewalks, and single family home concrete slabs and most ground slabs.
CONCRETE LINE PUMPS AND CONCRETE TRAILER PUMPS. Concrete line pumps are a portable, towable, small concrete pump used for many concrete pumping appliions. Also called concrete trailer pumps, they can be used to pump concrete, shotcrete, grout, mortar, foamed concrete
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