Products
Super strong, reduced down time and less expensive alternatives for:
- Masonary Wall Repairs
- Structural Concrete Beams & Column Repairs and upgrades
- Seismic Retrofiting
- Blast Protection
- Concrete Pipe Repiars from the inside
Stronger, faster and less expensive caisson substitutes for:
- Building Shoring
- Building Raising
- Retaining Wall Stabilization
- Heavy Equipment Support
- Poorly Stabilized Soil Problems
Micropiles are small diameter piles, approximately 30mm in diameter, which can be installed in almost any type of soil where piles are needed. In areas where conventional methods cannot be used such as restricted access or low headroom areas, micro-piles are a good solution and are appropriate for a wide range of ground conditions.
Soil nailing is a stabilization method of reinforcing exsisting soil by installing threaded steel bars into slopes or cuts. Grouted bars are installed to create a stable mass of soil, first step in building a solid wall. The nailing process creates a single block of earth able to hold-back its overburden. Soil nailing is an economical means of creating shoring systems and retaining walls. Often, nailing is less disruptive than other means of constructing retaining systems. Soil nailing not only works in tension, but also bending and shearing forces. Generally, this process increases bonding strength of media through its ability to carry tensible loads. A constructed face is usually required over shoring bars, typically made of a shotcrete cover, which is reinforced using woven mesh over steel plates. Permanent walls are usually built with a cast-in-place face over the wall surfaces.
Soil Stabilization using grouts:
Compaction grouting is the controlled injection of low-slump, lo mobility, soil/cement grout into the subsurface soils. The intent of the grouting program is to compact loose, coarse-grained soils and displace and/or densify fine-grained soils. The grout is injected at designed depths and locations in a grid pattern at high pressure. As a result, the viscous grout forms into a bulb or column at the desired depth, displacing the soil, densifying it, resulting in improved bearing capacity.
Low Mobility grouting
CLSM -Cementious Grouting, is the intrusion under pressure of flowable particulate grouts into open cracks and voids and expanded fractures to improve its strength or reduce permability. Cement grouting is most commonly performed by drilling holes into the foundation to intercept open racks, joints, fissures or cavities, then pumping under pressure balanced and stabilized grout mixes using a combination of cement, water, and additives. Work generally begins with a base mix and is modified during the grouting process with subsequent mixes in order to achieve closure by reducing permability to a predetermined value.
Intrusion/Prementation Grouting is a procedure in which a very high cement ratio grout is injected into the soil under pressure to cause controlled fracturing of the soils. Upon initial grouting, fractures develop along the planes of weakness, which may be bedding planes or minor principal stress planes. Repeated injections tend to cause fractures along different planes which causes the soil to harden.
Cellular Concrete is an effective combination of Geofoam, an advanced foaming agent and cement slurry. GEOFOAM is a modified aqueous concentrate of a surface-active Polypeptide-Alkylene polyol condensate, specially formulated to yield a stable, voluminous micro bubbled foam. The foam is used for prducing cellular or foamed concrete used for the replacementof unstable soils, density controlled load relief, and void fills while increasing compression and sheer strength.
Cost Effective alternatives to replacement for sunken concrete:
Serving commercial clients for over seventeen years, Arizona Repair Masons provides specialty repair services and custom applications with limited downtime.
Crack Repair
Crack-stiching
Corrosion Control
Strengthening
Restoration
Effective waterproofing that seals concrete from water intrusion for:
Masonry
The company only provides masonary services to the niche market of commercial businesses. Specialty restoration and modification services:
Tuck pointing
Seismic Restoration
Adobe Restoration