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Light weight, High Compressive Strength Autoclaved Aerated Concrete Blocks (SmartBrix AAC Blocks), AUTOCLAVED AERATED CONCRETE - AAC BLOCKS - AAC U BLOCKS - AAC LINTELS - AAC WALL PANELS - AAC FLOOR PANELS - AAC ROOF PANELS, ABOUT US | At CivilSir, we share all the information related to civil engineering. DOWNLOADS | ● After 24 hours, take them out, allow them to drain and then clean the surplus water. Compressive strength/crushing strength of fly ash brick calculated in kg/cm2,kN/m2 & N/mm2, their value are following: ● 90 – 100 kg/cm2 or 8.82 – 9.81N/mm2 or 8820 – 9810 kN/m2 is compressive strength/crushing strength of fly ash brick. Compressive Strength (BS EN 722-1) >3.0 N/mm2 >5.0 N/mm2 >6.5 N/mm2: Dimensional Tolerance (BS EN 771-4) +/- 1 mm +/- 1 mm +/- 1 mm: Water Absorption (SS271) 23.5%: 23.5% *** Ultra Density AAC (S7 Density) is customed made for specific projects that require superior sound insulation. 2.5 - 3 N/mm2. COMPARATIVE ANALYSIS | ◆You Can Follow me on Facebook and Subscribe our Youtube Channel, 1)what is concrete and its types and properties, 2) concrete quantity calculation for staircase and its formula, Your email address will not be published. Compressive strength/crushing strength of brick in N/mm2 & kg/cm2, hi guys in this article you know about compressive strength of first class brick & fly ash brick in N/mm2, kg/cm2 and kN/m2 and also know about compressive strength of brick test. (ii) Compressive Strength/crushing strength of 2nd class brick is 70 kg/cm2. And for hand-made burnt bricks, while Crushing strength of heavy duty bricks machine pressed (also called engineering bricks) may have compressive strength as high as 450 kg/cm2, and even 500 kg/cm2. ‘. Read about company. average (of 8 samples) compressive strength is 12.5 MPa, with individual value not lesser than 10.8 MPa , Table 1 page 11 for grade A Fly-ash – 59%. The average compressive strength of masonry using different proportions of cement–sand mortar ranged from 1.96–2.58 N/mm2 (MPa), whereas the average compressive strength of individual AAC block is ranging between 3 to 6 N/mm2 . Autoclaved Aerated Concrete: Compressive Strength: 4 N/mm2: Usage/Application: Side Walls: Product Type: Blocks: Design: Solid: Normal Dry Density: 550-650 Kg/Cubic Meter: Fire Resistant: 1200 Degree C / Up to 7 Hours Furthermore, we ensure to timely deliver these products to our clients, through this we have gained a huge clients base in the market. Hence always provide RCC bend runner or stiffener of 100 to 150 mm thick with reinforcement; ACC Block Plant (of selected aggregate block types, 440mm long x 215mm high) Mean Compressive strength of block, N/mm². For ductile metals, tensile strength is usually the preferred indicator for measurement and comparison. GALLERY | As per IS : 2185 (Part I) - 1979, the min. 105 kg/cm2 or (10.3N/mm2 and 10300kN/m2) is compressive strength/crushing strength of 1st class brick. FEATURES | About AAC Block . But in context to cost of construction AAC blocks are costlier than clay bricks owing to this reason small buildings or bungalows are not constructed using AAC blocks. This load (P) is divided by cross-sectional area (A) of the brick gives the compressive strength F. ● The arithmetic mean of the compressive strength/crushing strength of bricks values of all the five bricks shall be taken as the compressive strength of that lot of bricks represented by the test samples, (and not for all the bricks of a kiln). Your email address will not be published. Compressive strength/ crushing strength of brick in N/mm2 Brick are of many type first class brick, second class brick,third class brick,sun dried brick, fly ash brick & AAC block. Compressive strength of Concrete and its importance:-As we all know that concrete is a mixture of sand, cement, and aggregate. Owing to their rock-solid strength and ruggedness, we are seeing a huge demand for the Concrete AAC Blocks in the marketplace. Get contact details and address | ID: 19418265173 Compressive Strength of concrete is defined as the Characteristic strength of 150mm size concrete cubes @28 days. the min. If it is a hollow block, then the web thickness and face shell are measured with caliper ruler. The assessment of the combined strength of the elements will also be affected by the degree of quality control exercised in manufacture and construction. Block Dimensions (cm) Fire Rating (hours) Average Block Density (Kg/m3) Thermal Conductivity* (W/mK) Wall Insulation** (W/m2K) Compressive Strength (N/mm2) 10 x 25 x 60: 4: 500: 0.13: 1.25: 3.2: 15 x 25 x 60: 4: 500: 0.13: 0.80: 3.2: 20 x 25 x 60: 4+ 500: 0.13: 0.60: 3.2 of joints), 1.35 bag of cement (due to irregular surface and more no. Autoclaved Aerated Concrete Blocks with a density of 430 ± 30 kg/m3, compressive strength of minimum 3.2 N/mm2, and thermal conductivity of 0.110.12- W/mK. Compressive Strength:35kg to 40kg per Cm2 / 3.5 to 4.0 N/mm2 conforming to IS 2185/1984 Fire Resistance: 1600° Celsius for 6 hours for a block with 200mm thickness Request Cement (usually OPC grade 53) -33%. Home AAC Info Product Enquire Contact About AAC. ● Take the bricks out of the water, allow the water to drain and remove the surplus water. Save my name, email, and website in this browser for the next time I comment. These tests ( compressive strength of bricks have been described in detail in relevant codes prepared and published by Bureau of Indian Standards. ● Note the load at which the brick fails (gets broken). (This is to allow the mortar to harden). 3. Density. The first class brick are used to form brick wall & retaining wall in masonry work, they emit a clear ringing sound when two bricks are struck each other. ENQUIRY | Required fields are marked *. Ecorex AAC Block - Technical Datasheet; S.No. Compressive strength/ crushing strength of brick test is calculated by using the equation, F= P/A Where, F= Compressive strength of the brick (in N/mm2). Normally the actual cement quantity required will be replaced with 10% to 20% Fly Ash. Size: 625 x 250 x 100mm (L x H x B) Brand: Jindal Air: Material: AAC: Block Type: Rectangular: Compressive Strength: Min 4 N/mm2: Modulus of Elasticity: 2040 Mps: Thermal Conductivity In this article, we give only an outline of most important points of these tests. The compressive strength of a wall depends on the strength of the units used, the bricks or blocks, and the mortar. Detail in relevant codes prepared and published by Bureau of Indian Standards of..., 1.35 bag of cement ( due to reduction of dead load ( Subject to project design ) degree quality. Drying Shrinkage ( BS EN 680 ) compressive strength of the specimen ( in N ), cement, may. To 20 % fly Ash brick is 2.5 to 3.5 N/mm2 affected by the degree of quality control exercised manufacture... Samples and immerse them in water one area, the plastic flow phenomenon remove the surplus.... To 20 % fly Ash bricks are twice stronger than normal clay bricks of 2nd brick. 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