Home

Load bearing wall diagram

Große Auswahl an ‪Load Bearing - Load bearing? auf eBa

  1. Riesenauswahl an Markenqualität. Folge Deiner Leidenschaft bei eBay! Über 80% neue Produkte zum Festpreis; Das ist das neue eBay. Finde ‪Load Bearing‬
  2. Other walls hold up the house. A load-bearing wall is a wall that supports the weight of a structure. Those are the walls you definitely don't want to tear down. Bubble Diagrams in.
  3. Load Bearing Walls Review, Equation and Wall Stud Spacing Design Table. These are subject to axial compression loads in addition to their own weight and, where there is eccentricity of load or lateral loads, to flexure. Load-bearing walls may be designed in a manner similar to that for columns but including the design requirements for non-load-bearing walls
  4. A load bearing stud wall is any of the exterior walls in a wood framed house, or an interior partition that supports a distributed load (joists) or a point load (beams). The wall itself is composed of wood studs at 16 inches on center and is constructed in the same way as non-load bearing interior partitions
  5. Exterior load-bearing walls and columns (gravity and transverse lateral load) 3 Roof rafters, trusses, and beams; roof and wall sheathing (gravity and wind loads) Floor diaphragms and shear walls (in-plane lateral overturninand g loads) 6 Notes: ASD Load Combinations D + H D + H + L2 + 0.3(L r + S
  6. http://www.homebuildingandrepairs.com/engineering/index.html Click on this link if you're interested in a few more of the videos I made on structural enginee..

Generally, when the wall in question runs parallel to the floor joists above, it is not a load-bearing wall. But if the wall runs perpendicular (at a 90-degree angle) to the joists, there is a good chance that it is load-bearing. However, there are cases where a bearing wall is parallel to the joists. In this case, the wall may be aligned. A wall that is set directly over one of those beams is probably not a load-bearing wall. In order to be fully certain of what you're seeing, pierce a hole in the ceiling , near said wall. The hole should be big enough for you to be able to observe the position of the beams

Load-Bearing Wall: Definition, Identification

  1. e if the wall is load-bearing or not. As long as the wall you intend to remove is not load-bearing, you can take it down with little thought toward structural support of the ceiling above. But for load-bearing walls, it's an entirely different story. If the wall is load.
  2. A load-bearing wall is any wall that holds up the weight of the structure above and the people/furniture supported by that structure. The floors above, roof structure, people and furniture are the loads that the wall has to support. A load-bearing wall transfers load all the way down to the building's foundation. In a multi-storey.
  3. You can absolutely make this opening, it's no different than any other window opening in a load bearing wall. However, your diagram is not how you want to make it! Also the bottom header isn't going to support the weight like you'd want, so you can leave that out. Your diagram is missing a key component, 2 king studs
  4. A wall is a collection of studs (usually sized 2×4 or 2×6) equally spaced (usually 16 in. or 24 in. on center) and sandwiched between top and bottom plates. The top plate can be either single or double. Double plating is most common on load-bearing walls unless the roof rafters or trusses and floor joists stack directly over the studs in the.
  5. Because the interaction diagrams in this TEK are for load combinations excluding wind or seismic, the total moment, shear and axial loads the wall must resist (listed below) are multiplied by 0.75 to account for the ⅓ increase in allowable stresses permitted by section 2.1.1.1.3 in Building Code Requirements for Masonry Structures (ref. 1)
  6. ation of interior frames or interior shear walls. In recent years, tremendous stride
  7. e which walls in your home are load-bearing as the floor plan does not contain detailed construction information

Load Bearing Walls Review Design , Equation, Wall Stud

Soil-bearing tests on stronger-than-average soils can, however, justify smaller footings or eliminate footings entirely if the foundation wall provides sufficient bearing surface. For a conservative relationship between soil type and load-bearing value, refer to Table 4.2. A similar table is typically published in the building codes L = The span of the horizontal element in the direction of the tie, between bearing walls, feet (m).. w = The weight per unit area of the floor or roof in the span being tied to or across the wall, psf (N/m 2).. S = The spacing between ties, feet (m).. α T = A coefficient with a value of 1,500 pounds per foot (2.25 kN/m) for masonry bearing wall structures and a value of 375 pounds per foot.

Constructing a Load-Bearing Stud Wall DoItYourself

  1. AMERICAN WOOD COUNCIL. 4 DETAILS FOR CONVENTIONAL WOOD FRAME CONSTRUCTION. time of manufacture, producing mill number and the grad-ing rules writing agency
  2. ate Wobble in a kitchen wall: https://youtu.be/KWIHdWjPKC0 Tools we recommend: Dewalt Fra
  3. Surcharge loads Acting on Retaining Wall. Surcharge loads acting on retaining walls are additional vertical loads that used to the backfill soil above the top of the wall. It can be either dead loads, for example, sloping backfill above the wall height or live load, which could result from the highway or parking lot, paving, or adjacent footing
  4. • Interaction Diagram • Partially grouted bearing wall • Bearing Walls: Slender Wall Design Procedure • Strength • Serviceability - Deflections • Moment Magnification • Example - Pilaster • Bearing and Concentrated Loads • Prestressed Masonry Combined Flexure and Axial Load Combined Flexural and Axial Loads 2 5.3 Columns 5.
  5. The load-bearing walls would be above those beams. Also Know, what defines a load bearing wall? A load-bearing wall or bearing wall is a wall that is an active structural element of a building, that is, it bears the weight of the elements above wall, resting upon it by conducting its weight to a foundation structure. Similarly, you may ask, how.
  6. Live LoadAny temporary applied load to a floor truss chord; typically roof live load is snow, while floor live loads are furniture, human occupancy, storage. Load-Bearing WallA wall specifically designed to transfer a roof load and/or upper floor load into the foundation. Machine Stress Rated Lumber (MSR) Lumber which has been individually teste
  7. Load-Bearing Wall Removal Facts. You can remove a load-bearing wall, but you should never do it without consulting a professional builder or engineer. If you remove a load-bearing wall without the proper planning, it could quickly lead to disaster in the form of structural instability and ceiling sagging

Replace Load-Bearing Wall With Beam Cost. Installing a steel beam costs $1,000 to $4,000 on average depending on the wall size, type of beam installed, labor, and the architecture of the house. When replacing a load-bearing wall with a beam, sometimes columns and posts are needed according to the design structure of the home BEARING WALL INTERIOR FIGURE 403.1.1 Concrete and masonry foundation details INTERIOR INTERIOR W = Load bearing value of soil per table 401.4.1 and table 403.1 P = A minimum 2 inches and not to exceed the thickness of the footing. Table R402.2 Minimum specified compressive strength of concrete a(ƒ'c I am planning to move a wall between a full bathroom and a bedroom, 12 inches into the bedroom, to add some space in the bathroom. Ranch house, so only attic above the wall. I assume its load bearing; I noticed a beam (pictured) in the attic. Also attached is a diagram of the house, and the load bearing walls

Cross Wall Construction Details | Benefits Of Cross Wall

Soil Bearing and Stability 8. Designing the Cantilever Wall Stem 9. Footing Design 10. Pier and Pile Foundations 11. Counterfort Retaining Walls 12. Cantilevered Tilt-Up Walls walls, counterfort walls, pilaster walls and walls with pile or pier foundations. A review of basic soi Load Bearing Wall Pros is a load bearing wall removal contractor based in Plano, Texas AND The Woodlands, TX, specializing in wall removal. We serve the DFW metroplex and the Houston area. Our business is all about SAFELY removing load bearing walls to open up floor plans. With over 6,900 load bearing walls removed since our 2007 beginning, we. Load-bearing wall provides separation between rooms and is also required to transfer loads from other parts of the structure, roof and floors etc., down to the foundations. A simple way to determine whether a wall is load-bearing is to look in the attic for the direction of the joists. If a wall is running parallel to them then it probably isn. Here are several ways to determine if your wall is a load bearing wall. Identifying load bearing walls is more difficult in newer structures than in older ones. Most of the older structures use all of the exterior walls as load bearing walls, while some much newer homes use only the front and back walls to bear the structure's load The exterior wall (and the headers within) will carry all loads from the mid-point of the house (between the supporting walls) to the outside of the house (including the roof overhang). The distance in this case is 12 ft+ 2 ft = 14 ft. So, each lineal foot of wall must carry the loads imposed by a 1-foot wide strip in that 14 ft region

Load-bearing walls are those walls in a structure that support the weight of the structure above them and transfer that weight load downward to the structure below and ultimately to the ground. Load-bearing walls may be exterior or interior walls. The location of load-bearing walls is important for the structural integrity of the building, and. Typical load-bearing wall units include solid wall panels and window wall and spandrel panels. Precast concrete shear wall panels provide a lateral load-resisting system when combined with the diaphragm action of the floor construction. The effectiveness of precast concrete shear walls is largely dependent on the panel-to-panel connections A load-bearing wall will support a part of the structure above the wall, which may be another wall, floors, or the roof. A load-bearing wall will be more stable than a nonload-bearing wall because. Look above. If a wall doesn't have any walls, posts or other supports directly above it, it's far less likely that it's load-bearing. This is also true when looking in the attic

Dealing with a bearing wall. The first step was determining if the pass-through was in a load-bearing wall—I suspected it was. The home was a 1 1/2-story Cape, and the wall with the opening ran through the middle of the house, supporting the floor of the living space above Example - 8 in. CMU Bearing Wall Given: 12 ft high CMU bearing wall, Type S masonry cement mortar; Grade 60 steel in center of wall; #4 @ 48 in.; solid grout Required: Interaction diagram in terms of capacity per foot Pure Moment: m s y n s y bf A f M A f d 2 0.8 ' 1 Mn 0.9 0.927k ft/ ft 0.834k ft/ ft A under load-bearing walls or when floor joists are not continuous over support 8d nails at 6 o.c. to top plate Joist attachment per detail 1b Load bearing wall above shall align vertically with the wall below. Other conditions, such as offset walls, are not covered by this detail. 1h Flange Material Thickness Minimum Width Required* Depth* Load-Bearing Walls Section: W1 Schematic of Typical Wall Framing W2 Wall Framing Elevation W3 Wall to Foundation W4 Wall to Foundation W5 Wall to Foundation W6 Wall to Foundation W7 Wall to Wood Sill Connection W8 Hold-Down Connection Detail 1 W9 Hold-Down Connection Detail 2 W10 Box Beam Header W11 Box Beam Heade • Interior partitions (excluding center bearing wall) are dead loads only • The gypsum board inside is dead load • Interior walls not used to resist horizontal forces from wind. Ground Snow Loads IBC 2003. Shear diagram Moment diagram Shear diagram Moment diagram. Restraint against twisting &

Load Bearing Wall Framing Basics - Structural Engineering

  1. Each individual footing foundation must be sized so that the maximum soil-bearing pressure does not exceed the allowable soil bearing capacity of the underlying soil mass. As the load-bearing capacity of most soils is relatively low (TSF)), supported member. This is particularly true when the supported member is a bridge column
  2. Non Load Bearing Wall Soft Body Impact Classification Level 2 2 Hour Fire Rating 6 of 16 U428, GA WP‐7051 2‐Hour Shaftwall Assembly—Soft Body Impact Classification Level 2—finished one side Certification of Assembly in Conformance to IBC 403.2.3.
  3. Supporting Wall: A chief structural member as it is a load-bearing wall. King Post: The central vertical post in a King Post Roof Truss. Strut: A diagonal member of the truss that has a compressive force acting on it and used to maintain rigidity and add strength to the structure
  4. The ceiling is vaulted (see blue shaded area on diagram below). A few questions: 1. Do you think this wall is load bearing? 2. What is the maximum span capacity for a gable truss? 3. If you believe this is a load bearing wall, is there a way we could remove the two studs in the center and try to reinforce what is left
  5. The end wall panel is continuously welded in place between the columns and front sill. The columns and corner fitting are marked in red as the load bearing members. The corner columns (marked as red) of the end wall assembly are tested to a load of 190,480 lbs
  6. g diagrams using the ConceptDraw PRO.

R602.4 Interior load-bearing walls. Interior load-bearing walls shall be constructed, framed and fireblocked as specified for exterior walls. R602.5 Interior nonbearing walls. Interior nonbearing walls shall be permitted to be constructed with 2-inch-by-3-inch (51 mm by 76 mm) studs spaced 24 inches (610 mm) on center or, when not part of a. The fire wall is designed to allow for collapse of the construction on the fire-exposed side without collapse of the entire wall. To do this, Protected wall (bearing or non-loadbearing) of wood or steel studs each side min 19 mm (3/4 ) from liner panels • 12.7 mm (1/2 )SHEETROCK Gypsum Panel

Framing up a non-load-bearing interior wall. Toenail the studs to the top and bottom plates on 16 centers. Frame any door openings with a full height stud on each side of the opening and two shorter studs on the inside to support the door header beam. Install the header beam over the doorway. Cut out the bottom plate where the door is located If the wall is load-bearing, I refer to the plans for the proper header size. If not, a 2×4 on the flat replaces the header. In this case, the plans called for a double 2×8 header. I added a 1/2-in. piece of plywood between the 2x8s so that the header width matches the 2×4 stud thickness 2. Non Load Bearing Wall. Non-load bearing walls only carry their own weight and does not support any structural members such as beams and slabs. These walls are just used as partition walls or to separate rooms from outside. It is known as interior wall (doesn't carry other load than its own load. Types of non load bearing wall

Load bearing structure consists of heavy masonry walls of brick or stone that support the entire structure. Framed structure consists of beam, column, and slab. 03. Load Transfer Path. In load bearing structure, vertical load transfer path is from slab/floor to walls and walls to load bearing footing i.e. soil WALL, LOAD BEARING. Any wall meeting either of the following classifications: 1. Any metal or wood stud wall that supports more than 100 pounds per linear foot (1459 N/m) of vertical load in addition to its own weight. 2. Any masonry or concrete wall that support

A uniform load is a continuous load along the entire length of a member and is expressed in PLF. A partial uniform load is also expressed in PLF, but does not run the entire length of the member. Note: The ends of joists and rafters bearing on a wall or beam each produce a small point load and when spaced 24oc or less (in a unifor Table 2 diagrams the allowances for the maximum stud spacing based on the number of supported stories for load-bearing walls. In nonbearing exterior walls, 2x6 studs spaced at 24 in. on center can be up to 20 feet in height (Table 3). NUMBER OF STORIE uniform load of 30# ll, 40# tl outside bearing wall r1 r2 . overhanging joist example example no. 5 actual materials, loads and code requirements may vary. this is an illustration only. load diagram partial uniform 'k' uniform load 'a' point load 'f' 2'-0 r1 r2 14'- 0 3'-7'-

What Is Behind Drywall - Guide to Wall Studs and Framing

When you are framing basement walls, you can generally use the non-load bearing header design, because the structure of the basement is already supported by the outer block walls and the columns and beams. The diagram below shows a pre-hung door installed in the rough opening. You can use any material that you want to shim the door R602.4 Interior Load-Bearing Walls. Residential Code 2018 of Kansas > 6 Wall Construction > R602 Wood Wall Framing > R602.4 Interior Load-Bearing Walls. JUMP TO FULL CODE CHAPTER. Interior load-bearing walls shall be constructed, framed and fireblocked as specified for exterior walls. Code Compare

How to Tell If a Wall Is Load-Bearing - The Spruc

Aug 30, 2019 - Kitchen island with columns posts load bearing wall 56+ ideas. Aug 30, 2019 - Kitchen island with columns posts load bearing wall 56+ ideas. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures I want to move a load bearing wall on the first floor of my two story house. The wall is 2x4 stud on slab. The current load is carried by 9 - 2x10, 16 OC and spans 15'3 on one side and 12'4 on the read mor For load bearing walls, in order to remove or cut a hole in the wall, you must transfer the load around the proposed gap. This is usually achieved by installing a header below the joists or roof structure and running supports on each end of the header down to the load-bearing member under the floor below Footing Fundamentals. If you know your soil bearing capacity, following these practical guidelines will ensure strong footings. by Brent Anderson P.E. Under every house is a foundation, and under most foundations are footings. Most of the time we take footings for granted, and usually we can: For typical soils, a common 16- or 20-inch-wide. The following diagram contains all the information that relates to framing a window or door into a load bearing wall. Drawing Courtesy of Mike Schick. After all the first floor load bearing walls have been constructed, the process is repeated until all subsequent floors are built

How to Identify a Load Bearing Wall : 5 Ways to Tell

Question: A reinforced-concrete beam (15-in, wide x 28-in. deep) has a clear span of 24 ft, as shown in the diagram below. The beam is supported by 10-in.-wide bearing walls, as shown. The superimposed dead load = 2.4 k/ft and the live load = 4 k/ft. Use f.' = 5,000 psi; fy = 60,000 psi. 24 ft 10-in-wide bearing The required reinforcement (in. A bearing wall is a wall that has loads (weight) bearing down on it from above. It is a structural element within a house or home. Floor, ceiling, and roof loads from above are common loads that bear down on a bearing wall. They typically are carrying and transferring a load from one point to another. In a properly designed home, the loads. A load-bearing wall, (sometimes referred to as a ' bearing wall '), is a wall that supports vertical load in addition to its own weight and is an active structural element of a building. Load-bearing walls typically provide separation between the internal spaces of a building and transfer loads from other parts of the structure to the foundations A load bearing wall is also referred to as the bearing wall. It can be defined as the structural component that resists the weight of all the structural elements resting on it by transferring the weight to the foundation below. In other words, a load-bearing wall can be defined as the wall that is constructed to provide support to the slab. A load-bearing wall does exactly as its name implies: it supports the weight of a house and helps keep it standing (in other words, it bears a load). Considering how much weight has to be supported in a structure—the roof, all the building materials between roof and floor, all the contents of the house—the load-bearing walls are crucial to.

How to Replace a Load-Bearing Wall With a Support Bea

  1. Reinforced masonry walls, like their unreinforced siblings, are designed for both axial compression and flexure. Examples include: load bearing exterior walls (subject to wind and/or seismic loads), tall non load-bearing exterior walls (where the self-weight of the wall decreases wall capacity), and walls with an eccentric vertical load
  2. Often, these load bearing walls are roughly near the center of the house because the center of the house is the farthest point from any of the exterior walls. Look for an internal wall that's near the relative center of your house. There's a good chance this wall is load bearing, especially if it runs parallel to a central basement support beam
  3. g instructions, including recommended fastening schedules, please refer to the AWC Wood Frame Construction Manual or your applicable building code. General Notes for Floor, Rafter
  4. Any decent contractor can tell you whether the walls are load bearing. For that matter, I could tell you if I was at your house or had blueprints. It is not rocket science. There was no PE involved in the design or construction of your house, you hardly need one to remodel the interior
  5. When piping or ductwork is placed in or partly in an exterior wall or interior load-bearing wall, necessitating cutting, drilling or notching of the top plate by more than 50 percent of its width, a galvanized metal tie not less than 0.054 inch thick (1.37 mm) (16 ga) and 11/ 2 inches (38 mm) wide shall be fastened across and t
  6. Building a simple partition wall—a stud wall that divides an interior space without bearing any load—is a perfect introduction to the basics of home construction. This project employs the same principles and components that are used in the construction of any frame house: 2x lumber spaced and nailed correctly, then set plumb
Best Plywood for Earthquake Resistant Shear Walls

How to Tell if a Wall is Load Bearin

Is this wall load bearing? - DoItYourself

Weight distribution in load bearing wall? - Home

Anatomy of a Stud-Framed Wall - Fine Homebuildin

3.5 PRECAST NON-LOAD BEARING FAÇADE PANELS Typically, the wall panels for the front and rear elevations are non-load bearing façade elements. Support of these panels is achieved by any of the following methods: • The façade panel is connected to main load bearing walls and is designed to carry its own weight between supports We knew it was a load-bearing wall, so the plan was to install a header above the opening. Our contractor just got the plaster off one side of the wall, and we discovered pretty much the worst case scenario. There are a few electrical wires (easy to relocate), some water supply pipes (a bit harder to move, but not too bad), a waste drain for. So if you're thinking of knocking out a wall and someone tells you go ahead, it's not load-bearing, please read on. It might save your life. A load-bearing wall is part of the structure of the building, used to support floors, ceiling, roof, and.. The diagram below suggests one reason why this might happen. As in the first example, the load bearing wall is also effecting the signal in other rooms. Line-of-sight is important for radio waves, as they only travel in straight lines. As the image shows, when the signal passes through the thicker wall the signal is degraded Reinforced Concrete Shear Wall Analysis and Design A structural reinforced concrete shear wall in a 5-story building provides lateral and gravity load resistance for the applied load as shown in the figure below. Shear wall section and assumed reinforcement is investigated after analysis to verify suitability for the applied loads

DISCLAIMER . The details contained in this document are intended as a general guide for using Steel Stud Manufacturers Association (SSMA) member products IV. Load calculation formula applied to post-frame (pole barn) construction Post frame construction footing size calculations are easily determined because of its simple load bearing structure. Typical post frame construction involves a series of posts opposite each other with a truss or rafters spanning the distance

Loadbearing Concrete Masonry Wall Design - Ncm

Questions on my load bearing wall removal

Now that you determined your wall is a load bearing wall don't get discouraged. It's not hard, I promise. Once you take the drywall off the wall and expose the 2×4 studs you will also have to deal with any electrical wiring and possibly any ductwork. Rerouting electrical is easy but ductwork can be a challenge USG area separation wall systems are lightweight, non-load-bearing gypsum panel partition assemblies used to provide fire-resistive protection for common walls in townhouse construction. These systems install quickly and easily. Because they weigh at least 50% less than masonry walls, installation proceeds rapidly. In addition Finding your perfect ceiling design basics of removing a load bearing wall what to know about load bearing walls finding a stud in the ceilingHow To Tell If A Wall Read More. How To Read Structural Steel Beam Sizes. July 5, 2021 - by Arfan - Leave a Comment

How to Determine a Load Bearing Wall on a Floor Plan eHo

The tools to frame a load-bearing wall include sawhorses, a circular saw, a reciprocating saw, several lengths of extension cord and an electrical splitter. An 8-foot step ladder is needed along with a tape measure, a 6-foot level, a hammer, a nail puller, a chalk line, a speed square, a carpenter's pencil, a razor knife and a nail pouch to. ASDIP CONCRETE is a structural engineering software utilized by engineers for reinforced concrete design of members, such as biaxial columns, continuous beams, and out-of-plane bearing walls.. This structural concrete design software is based on the latest ACI 318 and TMS 402 provisions. Load combinations as per ASCE 7 Solid brick or blockwork walls deliver good loadbearing capacity along with substantial thermal mass to provide a unique combination of structural, thermal and aesthetic benefits. Internal walls of solid brick or blockwork provide well-located thermal mass that can be either self-supporting or load bearing. Insulatio Beam Calculator Online (Calculate the reactions, Draws Bending Moment, Shear Force, Axial Force) We updated the beam calculator interface and added additional features for calculating beams (calculation of statically indeterminate beams, image saving and section selection)! GO TO NEW INTERFACE (BEAM)>. GO TO NEW INTERFACE (FRAME/TRUSS)>

For p max less than allowable soil bearing capacity, no uplift is expected at the left end of the footing, and the center of gravity of the triangular bearing stress distribution coincides with the point of action of load, P. Downward Load = Area of upward triangular stress block x width P = ½ (p max) (3X)W P = 3/2 (p max) (L/2 - e 1) If that wall is not a load bearing wall, and from your pictures it sure does not look like it, you could consider just dismantling it temporarily. Then just pull up the bottom plate. This would leave you fully open to replace the sub-flooring after which you can just rebuild that short piece of wall 1 Install the stud wall bottom plate. Measure the gap the wall will cover along the floor and cut a piece of timber to length. If the wall continues the line of an existing wall, use a straight edge to mark that line across the floor. Now nail the timber into place. For added strength, hammer your nails in on an angle. This is called skew nailing Load-bearing Wall A wall that supports structural weight above it. Identified by having overlapped or butted ceiling joists running perpendicularly above it. Lookouts Rake cross-bracing between the fly rafters and end gable rafters that the soffit nails to. Miter An angled cut, usually 45° Architecture - Architecture - Methods: The two types of wall are load bearing, which supports the weight of floors and roofs, and nonbearing, which at most supports its own weight. The load-bearing wall of masonry is thickened in proportion to the forces it has to resist: its own load, the load of floors, roofs, persons, etc., and the lateral forces of arches, vaults, wind, etc., that may.

How To Remove a Wall, Load Bearing or Not, and Install a

Modifying a Load Bearing Wall - Ask the Builde

Jul 10, 2018 - Explore nancy's board load bearing wall ideas, followed by 205 people on Pinterest. See more ideas about load bearing wall, load bearing wall ideas, home remodeling

Wall Framing Guide Explains What's Behind Your DrywallConstruction Details - Aercon AAC Autoclaved Aerated ConcreteHelical Piers - Foundation Repair - San Diego | SOCAL