Multi-Purpose Fence 4-1/2-ft H x 1-1/2-in W Black Steel No Dig Flat-top Garden Universal Fence Post. Description & Documents. Add To Cart. It’s expensive. Our concrete fencing range includes slotted, recessed and morticed posts; gravel boards (also called concrete fence panels) & Fenn-Lite™ lightweight posts. In this sample the initial depth of the top surface of the slurry was 8. The fiber induces a identical stress distribution in the concrete, that reasons better. Generally 300 kg/m³ to 2200 kg/m³ and thus normal concrete has density between 2200 kg/m³ to 2600 kg/m³. 953 g/cm3). Forest Repair Spur 75mm x 75mm x 1m 3 Pack (725JG) compare. in 3000 PSF soil. - Each TuffBlock is load rated for 1700lbs. 1. Designed to suit metric standards, TuffBlocks will accept 35-41mm or 41-47mm joists and bearers as well as 90 x 90mm or 100 x 100mm posts. Concrete Posts. Previous studies have found that TM III can reach 14. Add to trolley. The new American Concrete Institute (ACI) 301-20, Specifications for Concrete Construction, has been expanded to include shotcrete, internal curing, mineral fillers, and recycled concrete aggregates. structural grade lightweight concrete weighs 120 lb/ft^3. Concrete strength for structural applications should be higher than 17. Lightweight concrete fence posts. SAKRETE 67 lb. Suspended floors have been benefiting from lightweight concrete for years, as it reduces the weight on the structure and increases fire resistance. These low maintenance fence posts remove the need for nails, brackets and fixings. INTRODUCTION Concrete technology is growing and many advances and innovations have been made to cope with challenges of many construction aspects. The water-cement ratio for such concrete is 0. Product code. Gone are the days of taking multiple trips to the store-and breaking your back-to build a freestanding deck. - Accepts 1½" - 2" Joists & Bearers. The Port of Cosa was built on the west coast of Italy, in 273 B. SAKRETE Lightweight Concrete Mix is ideal for setting footings, pouring slabs and anchoring posts and poles. Lightweight concrete (LWC), with its reduced weight and improved durability, enables longer spans, fewer piers, and longevity for bridge structures. The cost of a RhinoRock panel is considerably less than the traditional solid. 5 to 15 N/mm 2. Once everything is thoroughly mixed, proceed to the next step. These concrete for fence posts structures are made to withstand winds of at least 110 mph. It has a minimum compressive strength of 17 MPa. Water (you'll only need a few cups worth) Container to mix concrete in (I use a rectangular plastic container)Lightweight concrete is a mixture made with lightweight coarse aggregates such as shale, clay, or slate, which give it its characteristic low density. It is simple to install in small or delicately planted areas. For instance, post-tensioning updates include clarifications of the construction requirements regarding loss of prestress, use of a new reference document for determining prestress losses,. This study focuses on the development of durable structural lightweight concrete (LWC) by incorporating expanded perlite aggregate (EPA) in the range of 0 to 20% by weight. Begin installation with the first post at the end or corner of the fence. Add one-half of a 94 lb. Shop Basalite 50-lb High Strength Concrete Mix in the Concrete, Cement & Stucco Mixes department at Lowe's. Rebar reinforcement is used to marry new concrete poured into the hollow post with the footing. LIGHTWEIGHT CONCRETE TOPPING 033117 - 2 1. Forest Garden Lightweight Concrete Post 2. Delivery Next day available. The deflection after post-tensioning, resulting from the sum of self-weight and caused by post- tensioning, is 4. Usage of this LWC in floors and walls may further reduce the. The plans call for a light weight concrete floor for the front porch which is 5′ to 7′ off the ground and for the back porch which is 7′ to 9′ off the ground. The mixture ingredients include: ordinary Type I Portland cement, lightweight coarse aggregate of a maximum size of. You can build these forms and precast your own 48″,. Lightweight aggregates are a type of aggregates that are not used in construction commonly. The abutments, in normal concrete, act as counter-weights to the cantilevered section, which is a lightweight concrete post-tensioned box of variable depth, constructed in segments by cantilevering out from the abutments. This is PART 3, showing options to make your garden boxes from lightweight concrete. This results in a concrete that has small, uniform air pockets throughout the material, which results in a very low density. Compare. 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. This makes lightweight concrete ideal. The PCA recommends that for unreinforced slabs (on grade), without reinforcement, control joints should be cut in at intervals of 24--36 times the slab thickness. Sample of 2 cubes. Definitions of lightweight concrete vary among international standards and codes of practices. 4. The lightweight concrete floor system was used to minimize dead weight and to achieve a 3-hour fire rating. Product shape. Lite-Deck Fasteners are available in. This helps free up any clumps. Figure 8 shows the computational development of elastic deflections of made slab, lightweight aggregate concrete slab and the results of deflections. The normal concrete density is in range 2200 and 2500 kg/m 3 [31] and the density of lightweight aggregate concrete (LWAC) is less than 2200 kg/ m 3 [32]. and aluminum content should be 0. 6 inches slab of concrete. Compressive strengths of up to 36. 85 KN/m 3) Table 1 Minimum thickness for normal weight concrete floor system Lightweight Concrete. Ease the wear and tear on yourself, your crew and your equipment. Use fence post mix to set below grade fence posts. 2 as concrete containing lightweight aggregate and having and air-dry unit weight not exceeding 0. Figure 2 show Wabash Bridge constructed using precast high performance lightweight concrete. The OMG Lite-Deck Fastener is designed to secure insulation to gypsum, cementitious wood fiber decks (Perma-deck, Insulrock, Tectum®, etc. Also, for lightweight concrete, the effect of post-tensioning is higher (lower . Post-construction Inspection and Testing 40 Compressive Strength Testing 41 Maintenance 41. 50/cy. b) The lightweight concrete has low thermal conductivity. 5 pounds per square foot. 7m Post €27. 6m Post:Lightweight concrete provisions throughout the code have seen numerous changes and clarifications based on the new method for determining λ. Each specimen had three supports with two spans. • Attachment Position Details. required and lightweight aggregate concrete decks were used to reduce those requirements. Compressive strength. Replace a small quantity of coarse aggregate with sand. 99. 8mm (up) for lightweight concrete. Find Fence post mix concrete, cement & stucco mixes at Lowe's today. Product code. Our precast. 5" x 3. The standard wall thickness cast for Form and Fiber’s box concrete planters is as follows: – 3. Handi-Block is a lightweight deck footing block that is a more convenient version of a "precast foundation. Guide to Lightweight Cellular Concrete for Geotechnical Applications vii Figures Figure 1. Grey. In this concrete type, steel in. tall fence post size. Bigfoot System footing forms are pre. Fast 2K Fence Post Mix is a revolutionary product that replaces traditional concrete as a fencing post installation material. This work aimed at studying fiber-reinforced lightweight concrete mixtures prepared with the combined addition of multiple residues, i. I’ll add the glass fibre and mix that in. Find Fence post mix concrete, cement & stucco mixes at Lowe's today. Boral has specially designed Lightweight Concrete using a non-toxic treated polystyrene aggregate or by the use of cellular foam injection by specially trained applicators. 3) For light. ing estimates using lightweight and normal weight concrete. where: wc= wt. 5 parts of perlite, 1. Light weight concrete finds its use generally in situations like: Decks of long span bridges. Each concrete post is very heavy, and getting them into position and installed correctly takes a lot of skill and takes longer than planting the same kind of steel post. vat. Not available for delivery. Introduction Post-tensioned concrete large-span slabs were used as floors in the buildings in the United States, Australia, Hong Kong and later in Europe a few decades ago. haunched girder segments over the piers with post-tensioning. 691. In the case of newly developed materials that are outside the current rules, it is important to investigate all aspects of structural safety. 00 (14%) List Price: $28. for structural lightweight concrete [23], LWA for the application in masonry lightweight concrete [24] and LWA for insulating concrete [25]. The weight of plain cement concrete is 2400 kg/m3 as compared to lightweight concrete whereas density of concrete can be achieved up to 400 kg/m3 in some special cases. This can. 1). The Lytag and conventional lightweight concrete mixes had a brittle failure; whereas the concrete mixes incorporating the manufactured plastic aggregate had a ductile post-peak behaviour. (8) $19. We suggest using a wheelbarrow, as it will be much easier to transport the concrete to the desired location. 5013053149713. C. Weight savings of 25 to 30 per cent on the superstructure can be achieved in some cases, with consequent savings of reinforcing. These lightweight concrete slotted intermediate fence posts are suitable for both gravel boards (sometimes referred to as concrete fence panels) and timber fence panels, with slots the full length of the posts to enable stepping on uneven ground. In Poland, post-tensioned floors had and still are obstructed path of. Filling for floor and roof slabs. Because more goods can be transported on trucks thanks to the. g. Ultra-lightweight concrete alternative, with each block weighing 680 grams. For these light weight aggregate concrete mixes when ‘cement’ was replaced by ‘fly ash’ it is noticed that there is a marginal improvement in the properties studied. 2. Due to the nature of the aggregates, use of lightweight concrete is more technical than portland cement concrete. Use a slump of 100 mm to 150 mm. For 25% replaced light weight aggregateConcrete 3D printing is a sustainable solution for manufacturing efficient designs and creating less waste, and selecting the optimal materials to use can amplify the advantages of this technology. Simply slide your panels between the grooves. ft. First and foremost, you need to think about the moisture content. In your case, control joints are needed at intervals of 3' to 4'-6" oc. If you would like to buy in bulk, or enquire about our concrete posts, please get in touch with one of our team to assist your enquiry. Weight of the sample: 2. 2. Compressive strength are low, regarding from about 0. Quantity: FREE Click & Collect within 30 minutes. This bag of mix is enough to cover a 3/4 cu. Smaller size dome or if it's a larger diameter, just build a framed roof or flying concrete roof on your aircrete walls. 6-ft H x 3-in W Silver Galvanized Steel Security Terminal Fence Post. Lightweight concrete is a special type of concrete which weighs lighter than conventional or normal concrete. The standards mentioned, however, do consider only LWA of mineral origin. to expand on or 2nd concretemasonry's post. Structural lightweight concrete has an in-place density (unit weight) on the order of 90 to 115 lb/ ft3 (1440 to 1840 kg/m3) compared to normalweight concrete with a density in the range of 140 to 150 lb/ ft3 (2240 to 2400 kg/m3). Visit your local store for the widest range of storage & home products. The present study presents a methodology to design ultra-lightweight concrete that could be potentially applied in monolithic concrete structures, performing as both load bearing element and thermal insulator. The in-place density of structural lightweight concrete is between 90 and 115 lb/ft3, while the density of normal weight concrete is between 140 and 150 lb/ft3. Structural Lightweight Concrete (SLWC) – This concrete has a density range of 800 kg/m³ (50 lb/ft³) to 1850 kg/m³ (115 lb/ft³). Side Tables and Stools. These products work with a variety of materials including CMU block, concrete block, hollow block, masonry block and lightweight concrete. This concrete is particularly suitable for places where there is a greater chance of frost attack. Bigfoot Systems 25. 5% by volume will increase its tensile strength by up to 100%, flexural strength by up to 150–200% and also the compressive strength will increase by 10–25%. A structural light weight concrete has strength in the range of: 28 days compressive strength greater than 17 MPa, and 28 days unit weight (air dry) less than 1850 Kg/m3. The properties of light weight concrete are diverse and include low density and thermal conductivity, among others listed below. Meets Class A of EN 12839. Currently in Stock. 00: 3. 5, 1, and 1. So this is calculated that a 6-inch thick slab weighs 72. These concrete for fence posts structures are made to withstand winds of at least 110 mph. Suitable for Specialised applications Bedding Screed, Slab Overlays. Commercial Concrete Products, Inc. space and only requires you to mix. 4. Tax excluded. Vs. So, the 6-inch slab is 5 feet thick. Powder-coating provides corrosion protection and resists chipping. Easy to manoeuvre -. The European standard EN 13055 holds amongst others for LWA to be used for any type of lightweight concrete. Product code. It is mostly used in atomic power plants (good radiation protection). 5-in Footing Form. Without using any heavy machinery, two individuals can easily erect a 6′. Standard concrete as a density of around 2300kg/m3 and. Our self-levelling systems are suitable for a one day re-cap of a worn out slab and for. Lightweight concrete, also known as structural low-density concrete, is a type of concrete made using lightweight aggregates such as clay, shale, volcanic rock, etc. Foundation pads come in different sizes and compositions. With respect to freezing and thawing, the lightweight concrete doesn’t present special problems. 2019 [10] investigated the flexural behavior of lightweight concrete containing steel fibers in three ratios 0. 1. 2 Experimental Design. 36m will provide the finest level of support to your fence panels. Lightweight precast concrete blocks are normally made by expanded clay, slate or shale, it can help to reduce weight as compared to ordinary concrete aggregates where it might comprise of granite, quartz, crushed limestone and others; the key point here is the porousity of the aggregate particles. Ribbed design engineered for strength. Rebar reinforcement is used to marry new concrete poured into the hollow post with the footing. They are easy to install and are up to 45% lighter than. g. The much smaller average pore widths of Acet result in very high compressive strength of 9. Lightweight aggregate concrete, which is comparable to conventional concrete except for the use of lightweight materials as all or part of the aggregate. 5 (3 reviews) Product Code: 700241. 7118 to learn more about our customized precast concrete fence solutions. Some of the tutorials I found used wood wine barrel planters -- but the ones I found either had large holes already drilled into the bottom or they weren't super sturdy. Delivery. The 60-story Nations Bank Building in North Carolina, United States used presoaked expanded shale lightweight aggregate in 117 mm thick slabs that were supported on posttensioned concrete beams at 3. By introducing large gaps within the concrete. Size of FootingPad post footer to use is driven by load, with maximum load on a 12 in. It's. Title: Microsoft Word - 6900BD07 Author: Jim Auerbach Created Date:Ease the wear and tear on yourself, your crew and your equipment. Lightweight Concrete Countertop: Spray the First Layer, Pack the Second Layer. The ratio and the amount should always be maintained for the better result of the concrete. Weighing only 8kg with its slim-line and light weight design, DuraPost can be installed quickly and with just one pair of hands. Table 1 lists the technical specifications of lightweight concrete for international codes, including CEB-FIP [], ACI 213R [], ASTM C330 [], BS EN 13055 [], and Chinese JGJ 51 []. ) and lightweight structural concrete*. Pour the concrete: Pour the concrete mix into the form, ensuring that it fills all corners and spaces evenly. 40kg Vs. Make your own Lightweight Concrete Garden Boxes! This is PART 3. Cement: 1620×2 = 3240 gm. After measuring height of fence panel, add the depth of your chosen gravel board. 2. A lightweight concrete block can be defined by having a gross area of a unit, if its total size is perpendicular to the direction of load. Post Tension Concrete; Steel Fibre Concrete; Delivery Fleet; About Us; Contact; LightWeight Concrete. At first, you have to pour the Portland cement. freshly mixed concrete density, equilibrium density, and oven-dry density of lightweight concrete. Colour. Experimental Program 2. 9. They keep the timber panel off the ground & prevent any unnecessary rotting. 68. Moderate strength concrete. This paper intends to explore the mechanical properties of plain concrete, ceramsite concrete, and foamed concrete. Because the self weight of high performance light weight concrete is less than that of conventional concrete, larger bridge spans can be built without the transportation and erection issues that can arise when conventional concrete is used to build the same prestressed concrete member. *. Most fence post holes will need between 1 - 4 bags of concrete to securely hold the post in place. If using a mixer is not an option, you can create concrete blocks by hand. 3. Most low-density aggregates are volcanic in origin and include pumice, tuff, scoria, and cinders. 4 Bond Strength, Development Length and Bearing Strength 7. Podcast 603: Flashing Masonry Openings, Protecting Fence Posts, and Making Hot Water. 5 cm 3. The second variant for analysis were prefabricated walls from lightweight concrete, made of sintered clay aggregate with a foam core. Grey. Pro-Set fence post foam takes the hard work out of setting fence posts. Use fence post mix to set below grade fence posts. Bigfoot Systems pier footing forms are pre-molded bell-shaped footings that fit cardboard construction tubes 6 in. By using a porous lightweight aggregate of low specific gravity, lower than 2. 5 parts of perlite, 1. Either lightweight or normal weight aggregates may be used. 6 vol% steel, polypropylene, glass and carbon fibers, were studied. 9ft Concrete Corner Pointed Top Fence Post (2750 x 100 x 100mm) - Morticed for 3 Rail, 2m High Fence. Technically, you will be targetting a mix density of around 100 lb/cu. 3. Lightweight aggregate is developed with microporosity have been developed to produce 70 to 75 MPa lightweight concrete which generally weighs 18. the lightweight aggregate gets hardcore. 3. They should be soaking the aggregate well and this water will be evaporate out much later similar to how moisture vapors pass through your basement slabs. The results indicated that the structural light weight aggregate concrete produced from local porcelinite aggregate is suitable to used as a structural concrete, it can produce structural light. To save money, we need to do them ourselves, but the posts need to be 9 foot. The AAC (autoclaved aerated concrete) is made with fine aggregates, cement, and an expansion agent that causes the fresh mixture to rise like bread dough. 2360mm x 106mm x 84mm. 06 per pack. Lightweight Concrete Aircrete Garden Panels – Adding pinch of glass fibre to cement slurry. The assembly is enabled by a state-of-the-art shape memory alloy post-tensioning system that provides the necessary reinforcement. Safety Data Sheets (SDS)He soon switched from bowls to bricks, planters, tiles, and countertops. Heavy-duty, slotted concrete post, ideal for use with all Wickes fencing panels. We offer gypcrete and light weight concrete to the residential and commercial space. Share. In general, the unit weight of lightweight concrete ranges from 800 to. As the steps above show, they aren. Transport costs for concrete posts are also usually higher, because they are much heavier, which means you can get less posts on a load. 9 ft Supreme Concrete Fence Post Mortice Intermediate - Pack of 36. Use Current Location. Long lasting. Hundreds of schools, hospitals, and other public buildings made from RAAC, a cheap, lightweight concrete, have to close—the victims of quick fixes and decades of cost-cutting. Smooth Surface: A smooth finish gives a clean, modern appearance to the fence post. Simpson Strong-Tie® Anchor Systems offers a full array of anchoring and fastening products for concrete and masonry. Maxrete® lightweight insulating concrete mix is designed using lightweight clay aggregates. Libre et al. QUIKRETE® Concrete Mix (No. There are numerous "lightweight" concretes available, with three distinct separations: 1. 2-04 ―Standard Practice for Selecting. Figure 9. 36m will provide the finest level of support to your fence panels. £1,718. In this sample the initial depth of the top surface of the slurry was 8. The SFCC (Steel-Foam Concrete Composite) panel is made up of thin profiled steel sheets. C. This finish is achieved by using fine aggregate in. Up to 45% lighter than existing products for equivalent use. 2. The density varies between 3000-4000 kg/m³. Dallas, March 03, 2022 (GLOBE NEWSWIRE) -- As per the report published by The Brainy Insights, the global lightweight aggregate concrete market is expected to grow from USD 32. Summary. Infant et al. Many productions of lightweight concrete blocks had been designed and among them are by the use of lightweight aggregates. This would be the basis of acceptance of lightweight concrete at the jobsite. The primary advantage of lightweight concrete is its reduced weight. With respect to the test parameters, eccentricity of prestressing strands and configuration of deviators for the. predict the ultimate strength of the local zone in lightweight concrete. Frames and floors, curtain walls, shell roofs, folded plates, bridges, off-shore oil platforms, and precast are just a few of the many applications that it has. The bond stress of no fine concrete can be achieved from 1. CAMO BLOCK is a lightweight, heavy-duty alternative to concrete deck blocks. Use our concrete gravel boards in conjunction with our concrete posts to further increase the potential lifespan of your garden fence. About this Product. 97% Lighter Than Concrete. The process of concrete hardening once it has been placed is called curing, and is a slow process. FP McCann Slotted Corner Post 2440mm Grey. Top posts of June 8,. 5 Drying Shrinkage High Strength Lightweight Concrete 7. Lightweight Concrete Topping products supplied and constructed by the following is. This density is the minimum limit for lightweight concrete according to the. 1. Contact us at 843-821-7600. Contact us online or call us at 800. Prep the Molds. If you are planning on changing the color of the blocks, then insert dyes, colorants or other tinting additives at this time. Mix 1. When designing something new, mass usually isn’t a problem. Square. Whether you decide to make people or animals for your garden, hand-sculpted concrete planters give your space a sense of artistry as well as an air of mystery. C [], the more significant work on lightweight concretes has been carried out in the last few decades [2,3,4,5,6,7,8]. Wall Conditions. 5” thickness for planters over 6′-0” L (72”) – 4. 9 Lightweight, Non-Structural ―Fill‖ Concrete 4. Concrete artist Buddy Rhodes uses fabric, resin, and body filler to build a mold for a stylish concrete vanity basin. Such type of concrete is called as an aerated, cellular, or foamed type. Fibermesh is for crack control. Fence post mix is designed specifically for anchoring fence posts. Add pops of green to your tabletop with small indoor plants like succulents or terrariums. Most people when looking for a concrete substitute are looking for ways to secure posts in the ground without concrete. This review starts with a retrospective that gives an idea of the wide range. 4 with cement sand ratio 1: 2 and if the coarse aggregate is also added then 1:1:2. Product details Product information This lightweight concrete post is a low maintenance alternative to timber posts and removes the need for for nails, brackets or fixings. – There are concrete sailboats ( Ferrocement) and foam concrete canoe. Sika Polyurethane Fence Post Mix (Actual Net Contents: 33-fl oz). Description . This is PART 3, showing options to make your garden boxes from lightweight concrete. 50-lb Fast Setting Concrete Mix. It can be used for above or below grade applications for concrete footings, piers, and posts. Free UK delivery, taking from just 3 days, on fencing accessory orders over £100. Dia footer of 2,355 lbs. Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand, gravel, crushed stone, and slag) bonded with cement. • Wind Uplift Zone Layouts. The post tensioned tee girder bridge length is 53. Its density does not exceed 180 kN/m² because of the use of light and porous aggregate. Advantages of Lightweight Concrete (LWC) Reduction in dead weight. 35kg. Lightweight concrete is a mixture made with lightweight coarse aggregates. If you’re looking for fence post material options, check out our types of. Lightweight concrete is mostly used for retrofits where the existing structure may not be able to handle additional dead load. The easiest way to cut the board is to measure, mark, then score using a straight edge. Size of FootingPad post footer to use is driven by load, with maximum load on a 16 in. Pour the slurry into a panel form. Considering that T beams have high flexural and shear resistance (Gulec et al. 5 pounds. 76 mm (no. The most significant examples of that time were the Port of Cosa, the Pantheon Dome and the Colosseum (ACI Committee 213, 2003). Insulated Concrete FormsFox Blocks is the basis for successful foundations, walls and buildings. 28 times lighter than standard concrete. Lightweight concretes produced by these various methods may range in unit weight from 15 or 20 lb/ft 3 to weights only slightly. Lightweight; Product Quantity. Just add water. When concrete is filled with air, like a balloon, it can be light weight. Find My Store. Each end is assembled from three pieces with the middle piece having a hole to support a pipe. BEST BANG FOR THE BUCK: XtremePowerUS Electric Post Hole Digger With 4″ Bit. Lightweight structural concrete - just a lighter weight version of conventional portland cement concrete, utilizing sintered clay or expanded shale coarse aggregate to reduce the conventional unit weight by about 20. Under that same. Product code. Foamed concrete, also called cellular light weight concrete is produced by the mixing of Portland cement, sand including or alone fly ash, water and preformed stable foam. Its unit weight is less than the ordinary concrete but more than the lightweight concrete. Structural lightweight concrete is preferably produced in a compulsory mixer. Given a fixed fiber volume, increasing the PF ratio was more conducive to concrete’s post-cracking behavior while increasing the BF ratio benefited concrete’s. Recent Posts. For the depth in feet divide the thickness of your concrete by 12. 8' x 4" x 3" Forest Concrete Fence Post. Colour. Delivered by our approved supplier, Find out more. In this study, we explore printing lightweight concrete by replacing normal weight aggregate with lightweight aggregates such as cenospheres,. 90-in Adjustable Jack Post - Steel Construction - Red Finish - Swivel Plate - Compliant with Building Codes - Fully Assembled - 7-ft 6-in to 7-ft 10-in Adjustable Column. Dom’s Rustic Garage shows the world how to build a heavy-duty sixteen-by-twenty shade sail post project for under $250 using cam. Fresh Bulk Density (Freshly Mixed Concrete Density) is measured according to ASTM C138 using a ½ cubic foot measure. No concrete to mix and pour. Insulation Attachments. In 1971 a series of temporary bridges, designed to be erected by mobile cranes, was built in Munich to retJeve short-term. Lightweight aggregate concrete can be used in a variety of applications, including: Precast Concrete Products: Lightweight aggregate concrete is often used in precast concrete products, such as building blocks, pavers, and roofing tiles. •. The. As compared to the ordinary concrete its fire resistance is greater and to spall, this concrete. 0 m).