GEOFOAM®
Geofoam is a lightweight, geosynthetic fill material used as a fill materials, as a soil stabilizer and in various engineered applications. Geofoam consists of closed-cell expanded polystyrene (EPS) and meets or exceeds the requirements of ASTM D6817 Standard Specification for Rigid Cellular Polystyrene Geofoam. Thanks to a weight that is lighter than most fill materials, Geofoam is cost-effective and does not typically require surcharging, preloading, and staging that is often necessary in construction applications. Geofoam is environmentally friendly and 100% recyclable, containing no HCFCs or formaldehyde. With superior stability and long-term R-Value, Geofoam resists insects, mold, decomposition, and severe weather conditions, including freeze-thaw cycles and moisture. Geofoam applications include: transportation infrastructure, such as highways, roads, railways, retaining walls, ramps, structural/architectural retaining walls, landscaping, pools, foundations, and several more.
TECTUM ROOF DECK
Our Tectum Roof Decking solutions meets acoustical and nonflammable commercial construction industry’s needs. Tectum products are made of natural fibers and binders that are turned into unique, sound absorbing ceiling and wall panels. Tectum materials have a flame spread index of 25 or less and a smoke developed index of 50 or less for all surface that could be exposed through cutting and drilling. Tectum panels comes in the different shapes and sizes, all made to fit customer satisfaction. It can be painted up to six times without impacting acoustic or fire performance. For all above reasons Insulating Concrete Roof System is a perfect solutions for modern projects driven by cost efficiency as well as environmental and safety awareness.
Ideal for spaces where durability and sound control are required, for example gyms, schools, hospitals and churches.
LIGHTWEIGHT CELLULAR CONCRETE
Lightweight concrete is a modern alternative to ordinary concrete, with the advantage of cost efficiency as well as its incredible structure’s strength. Using of LWC results in reducing dead weight on structure, inevitably created by normal concrete, and also provides better insulation against heat and sound. Light weight of this type of concrete makes it very suitable for earthquake proof structures. Nowadays, LWC has become a common building material for constructing sturdy load-bearing walls, bridges, roofs, decks, floors and sewer systems.Let’s get into details:Lightweight concrete is a mixture made with lightweight coarse aggregates such as shale, clay, or slate, which give it its characteristic low density. Structural lightweight concrete has an in-place density of 90 to 115 lb/ft³, whereas the density of regular weight concrete ranges from 140 to 150 lb/ft³. Heavy structure of traditional concrete require additional material for framing, cladding, and steel reinforcements – ultimately increasing the overall cost. In opposite to the LWC which remains a cost effective construction solutions, preferably use for larger projects. Lightweight concrete may cost more per cubic yard then normal concrete, but because less concrete and less steel are required in overall, the total cost of materials can be reduced significantly.
LWC is ideal for constructing additional flooring on top of older or even newer structures, as it reduces the risk of collapse. As such, it can be used to successfully build bridges, decks, girders, piers, precast constructions, and high rise buildings with reduced density. Due to LWC’s low thermal conductivity and higher heat resistance, it is now commonly used to insulate water pipes, walls, rooftops, etc. It guards against steel corrosion by forming a protective layer, which also works to insulate steel structures against rot. LWC is also commonly used to construct interstate and traffic lanes, without adding dead load to existing structures. Types of lightweight concrete:
LIGHTWEIGHT AGGREGATE CONCRETE
This type is produced by using porous and lightweight aggregates including: clay, shale, slate, volcanic pumice, ash, or perlite. Lightweight aggregate is perfect for pre-cast concrete blocks or steel reinforcements. However, denser varieties show better bonding results between steel and concrete, along with enhanced protection from steel corrosion.
AERATED / FOAMED CONCRETE
Name of this type of lightweight concrete hence the production process where large voids are introduced into the grout mass or concrete. Voids are typically injected through a chemical reaction, or with the use of an air entraining agent. Aerated or foamed concrete does not require flattening, exhibits appropriate thermal insulation, and is self-compacting. This makes it ideal for use in hard to reach spaces and sewer systems.
NO-FINES CONCRETE
No-fines concrete is developed by eliminating fine aggregates from the mixture. The material used consist only cement, coarse aggregates and water. This is why No-Fines concrete has better insulation and relatively reduced drying shrinkage.No-Fines concrete is best-suited for load bearing walls and can be used for both indoor and outdoor constructions. It has excellent architectural appearance. However, this type of lightweight concrete should not be used with reinforced concrete, especially due to its lower density and cement content.
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