All our test cubes are independently tested by a UKAS accredited company, e.g. Foam concrete17is a mixture of cement, fine sand, water and special foam which once hardened results in a strong, lightweight concrete containing millions of evenly distributed, consistently sized air bubbles or cells. Because of low resistance to concentrated stresses it is difficult to ensure sufficient bond of reinforcement. Results and Discussion The test results indicate that under these ideal laboratory condi-tions PL250 has the potential to achieve expansion pressures exceeding 12,000 pounds per square foot (psf) and PL400 has the potential to achieve expansion pressures exceeding 5,000 psf. Foamed concrete can achieve strengths of between 0.5 and 18 Newton/mm2. Foam concrete's strength and durability are determined by the components mixed into it. Foamed concrete can be produced with dry densities of 400 to 1600 kg/m 3 (25 lb/ft 3 to 100 lb/ft 3), with 7-day strengths of approximately 1 to 10 N/mm 2 (145 to 1450 psi) respectively. Foam Concrete Strength. This chapter has been prepared with the hope that its readers will become interested in lightweight concrete (LWC). Expanded Clay Foam Concrete (eC-FC) is a light-weight foam concrete with expanded clay aggregates, which is an important class of building materials, yet its tensile strength f t and fracture toughness K I C cannot be easily measured using small test samples due to its highly heterogeneous microstructures. have produced at the same density, the former is still significantly higher than the conventional foam concrete. Therefore, after a brief background of lightweight concrete, different types of LWC will be introduced and then LWC made of lightweight aggregates (LWA) will be specifically discussed. We are unmatched in our field of expertise and experience within the foam concrete industry. The volume of air is at least 20% of concrete volume. The strength of foamed concrete is generally accepted as being between 1 & 10 Newton/mm2. Lightweight foamed concrete is a versatile material that has a concrete density range from 300 kg/m³ to 1850 kg/m³ (Neville, 2010). By this single test one judge that whether Concreting has been done properly or not. Many Department of Transportation (DOT) projects required the use of polyurethane over any other alternative material. However 3, 7 and 14 day testing is not uncommon on some projects. The density of foam concrete ranges from 400 kg/m3 to 1600 kg/m3 with compressive strength ranging from 1 to 15 Mpa. It is fire resistant. Unfortunately, foam concrete cannot be reinforced as easily as traditional concrete. Some foam concrete mixes include Portland cement, limestone and/or pulverized fly ash (the lighter ash that flurries into the air rather than gathering at the bottom of a furnace). INTRODUCTION One of the methods of reducing the density of concrete relies on the introduction of stable voids within the hardened cement paste or mortar. Foam Concrete MD Jalal*, Aftab Tanveer, K Jagdeesh and Furqan Ahmed *Department of Civil Engineering, Jayaprakash Narayan College of engineering, Mahabubnagar-509001, Telangana, India. The size of air bubbles ranges from 0.3 to 0.4 mm. Visually as well, the difference strength of flexural in higher and lower percentage of polypropylene fibre inclusion of lightweight foamed concrete can be seen at 7days, 28days and 60 days. This studies the … Peer-review under responsibility of the scientific committee of the International Conference on Analytical Models and New Concepts in Concrete and Masonry Structures. 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