Micropile Construction and Design - The Judy Company

Originally conceived in Italy in 1950 and called root piles, micropile construction has many uses for foundation repair, slope stability, reinforcement of walls, underpinning, seismic reinforcement, earth retention and ground support. Micropiles are small diameter boreholes often drilled beneath structures for support or in difficult access locations where other methods prove infeasible. For more information visit www.judycompany.com or call (1-913-378-2575) one of our engineers or geologists to learn how micropiles can be used for your project.



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RS Rentals Caisson Drilling, Excavating & Construction

RS Rentals Caisson Drilling, Excavating & Construction We provide foundation drilling for foundation caissons, retaining wall piles, shoring, swimming pools, soils testing, percolation testing, and slope stabilization in San Fernando Valley, Los Angeles, Orange County, and Santa Barbara Counties. We also drill geology test holes and soils percolation test holes. Limited access drilling rigs are available. We are fully insured and our job sites are OSHA compliant. DRILLING / SHORING Providing hillside drilling for caissons, seepage pits, foundations, retaining walls, temporary shoring, and permanent shoring. Piles, or caissons are engineered to support structures such as foundations, retaining walls, pools, or to stabilize failing hillsides. Drill rigs drill through unstable soil in order to reach bedrock. Steel re-bar cages are placed in to the drilled hole and then it is filled with concrete. Typically grade beam foundations are placed over a grid of piles or a retaining wall is built bearing on a grade beam that is tied to the drilled piles. Our equipment is capable of drilling diameters between 18" to 60" to depths of 70 feet. For jobs with limited access we need only 54" clearance, 10' access height and 13.5' operating height overhead clearance. No matter how large or small your next project is, we're sure you'll benefit from having us on your team. Contact: Adolfo or Rick 818-994-1959



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Basement Construction in Clay Soils

If you plan basement construction in an area that has clay in the soil, you need to take precautions to avoid structural damage to your home. So here are a couple tips to consider before you start basement construction in clay soils.

Before you start basement construction you need to know what type of soil you are building on. The U.S. Department of Agriculture has soil information on most of the United States. Soil testing can also be done so you will know what you are working with. Another important step is to make sure the ground is compacted. Failing to compact the ground properly can also lead to trouble in the future.

Expansive clay soils, such as bentonite and montmorillonite, can cause structural damage to basements and home foundations when proper precautions aren't taken during construction. When deciding to build a basement in an area that has clay soil you need keep in mind the nature of the soil that you plan to build on. Clay holds moisture and as the seasons change the amount of moisture in the soil also changes.

If you build on clay when it is holding large amounts of moisture, you can have your basement sink as the moisture content of the soil decreases. If you build while the moisture content is low, your basement may be pushed up when the moisture content increases. This can end up causing structural cracks. There are several ways to deal with the seasonal changes in the moisture content in clay when you are constructing a basement.

Before putting in the basement, you need to be building on stable ground. With clay in particular, it is important to make sure you have the ground compacted properly so you do not end up with the ground shifting under the weight of your home. It is possible to treat the soil with a lime mixture to increase stability and control swelling. This is done by removing a layer of the soil and adding several trenches under the area you want to construct your basement or foundation. Once you have the trenches in place you fill them with a lime mixture. This treatment adds about a month on the time you are going to need for construction.

Basements that are built in clay soil need to be able to breathe or move up and down slightly with the ground water in the soil. concrete floors are not attached to the concrete foundation so that this movement doesn't cause structural damage. To allow for this movement, all internal walls in the basement need to be "floating walls" or raised walls. Floating walls are suspended from the first floor and have a gap between the wall and the concrete floor slab. When you build in some areas you are actually required to use floating walls in basement construction. When you obtain your building permit you need to find out of this is a requirement for your area.

When basement construction includes plumbing, a reverse of this floating wall process is required. The floating walls are attached to the floor to create a solid base and the space is at the top of the wall in these cases. Expansion joints and flex lines are used for basement plumbing when working in clay soil to allow for the natural movement with ground moisture changes. Space must be left for pipes to reduce the risk of pipe breakage.

U.S. Department of Agriculture

http://websoilsurvey.nrcs.usda.gov/app/

CIVIL ENGINEERING INFRASTRUCTURAL บันไดคอนกรีตเสริมเหล็ก

Steel Building Construction

Steel building construction is the process of building a structure, using steel as the raw material. Steel is an advantageous building material that enables a simple and easy construction process. Steel building construction has 48% of the total market share of construction. It includes commercial buildings, industrial buildings, temporary shelters, storage units, churches and air hangers. The construction process differs with the style of the building. However, the basic steps are the same. Steel building construction is flexible than traditional building methods. Steel building construction is taken up by many architectural firms. It also provides the opportunity for do-it-yourself construction.

Planning and scheduling are the pre-requisites of steel building construction. The standard patterns include LRB, LR and LM. The design that suits the needs and purpose can be finalized from available patterns. In standard construction, the material fabrication is done at the site of the building under the supervision of the engineers, according to the custom design. Now, pre-engineered systems are available, in which 70% of the system fabrication is done in the manufacturer's factory and shipped to the construction site. The customer merely has to assemble the building kit on the ground. This reduces the labor and 2 or 3 people will be enough to erect this building.

The style of steel building construction is based on the space requirements. A building permit is essential to start the construction. The foundation is the basic step of onsite construction. Depending on the weather and soil conditions, an appropriate foundation lay out is selected. concrete floor slabs or steel base rails have to be built. The main columns of the steel frame are embedded to the foundation. The building rafters are fixed to the columns with anchor bolts. The wall frames leave places for doors and windows. The roof sheet is installed on the purlins and wall girts with metal screws. Door and window installation is the final step in steel building construction. In case of arch construction, the arches that act as side walls as well as roofs can be erected from the foundation, one after the other. Insulation can be also added to the steel building.

Steel building construction offers benefits such as faster installation, sustainability and unlimited design flexibility. It reduces energy cost and the amount of waste material. It does not require any sophisticated tools for assembly. Steel constructions can successfully withstand natural pressures such as earthquakes, severe cold or hurricanes. New innovations in the color code and accessories will add to the aesthetics of steel building construction.

Shallow Foundation

Details of Rock Garden Construction

The first step for the actual construction of a rock garden is that they create, at least enough detail to show its general contour, the paths show, and so on. These points have been driven to be better characterized by a stake in the ground fairly often, otherwise you will disappear.

Where do I start with no protrusions or stones from excavations may be necessary. This is not only for drainage. If your rock garden is built on the surface of the earth,There is a pause at this point takes care of people with severe humidity.

The base or foundation of the structure of the rock garden should be literally buried in the ground. The foundation should consist largely of stone, and every statue terrace for the next left. Small, broken glass, flat stones, soft stone or slate, all types of debris, not suitable for use above the ground is used here in a. The advantage of "filling"

Old brick or masonry waste will beResponse, ash (ash not soft serve) so admirable. Basics of the largest stone, whose crown appears above ground should be lowered considerably below the soil level. Incidentally, the excavation plan is used for above ground.

Under normal conditions, where leaching into groundwater is good twelve or fifteen centimeters deep will be enough for this first excavation, less often on a slope or bank. If the ground is hard, must be carefully cut with a pick.Many authors recommend an excavation of three or four feet. It is much easier to recommend than to feel like a more orderly implementation of the recommender. This depth is only necessary if the drainage is unusually bad.

The excavation was completed, it is possible the skeleton "of the rocks are able to bring the work larger pieces in position, and an adequate number of others placed in important places where the building is to be followed. The steps, if there are some that may be fileda.

The construction of the rock garden can take one or more lines, depending on the type, are constructed, and the local situation. These can be classified as follows:

The Mound Rock Garden:

Where to start to be "on top" and of course, not the stones of the city, the easiest way of construction in the form of a hill or continuous ridge. This may be "in front in both directions, or into one.

A number of larger stones can be placed inFirst, the margins or edges. You should of course be determined in a straight line, nor should they touch, and the spacing must be uniform. Then fill in a layer of stones and earth in the back of them, and continue to build.

The surface rocks are laid flat and low, both for stability and for the capture and escape into the ground as far as possible from rain or condensation that may be caught by their edges protruding. Continuous observationbe necessary in order to obtain the best side or on the face of each stone turned outward.

Almost always, each piece must be placed with his natural base down. The floor of the building to be used, prepared in advance. Where plants are to be put in your pocket, or in the cracks between the stones, the floor must be kept as relaxed as possible. However, each stone should be absolutely fine drive. This site is for the water falls, in accordancewill be integrated in the rock garden.

The receipt or semi-U Rock Garden:

It is often the garden is not built entirely on the surface, but formed by excavating a large part of the area used to be, raising the soil around the edges to be removed, and are building up along one side. This agreement means more work, of course, but has several advantages.

First and foremost, makes possible a wider range of conditions in which plants canbe cultivated. If you try, so far are a selection of rock and alpine plants as possible, this is important.

However, this excavation was not able to raise the character of a blank. E 'at the lower level, possibly with one or two steps down, and should gradually increase the depth to boot. When on a flat surface, the glide path, but if it is built to an increase in the soil, the path is almost level, which is idealevery garden sculptures, outdoor or water games.

Since a large amount of soil must be removed, which accumulate on the outside, is the height of the sloping sides, which are planted after extended considerably. A depth of four to five meters below the natural ground is space for the planting of up to six to eight meters.

Sometimes there is an old cellar hole, a natural depression or other depression, which can be used in this way. Even a small excavation, not more thantwo or three meters deep, open on one side than usual built-in-garden-rock surface, not only provides a welcome change in the overall plan, but conditions of shade and shelter for different species of plants.

Construction Survey Piles and Foundation