Concrete Calculator

This free concrete calculator estimates the amount of concrete necessary for a project, and can account for different shapes and amounts of concrete. Explore other calculators related to housing or building, as well as hundreds of other calculators addressing finance, math, fitness, health, and more.

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Cement Consumption Coefficients for Various Construction Works

Construction of brick masonry valve chambers of size 300 x 300 x 600 mm CM (1:4) fixing cover in M-15 concrete, M-15 foundation concrete 13mm thick plaster on inside & outside exposed surface. 0.700 Bags/No’s: 54: Construction of brick masonry inspection chamber of size 750 x 750 x 1000 mm in CM (1:4) RCC of M-15, 13mm plastering in CM (1:3).

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Concrete Q & A: Roughening Construction Joints

Designers assume a μ value based on the surface quality of the hardened concrete at the joint. To use a μ value of 1.0λ (where λ is 1.0 for normalweight concrete), Section 11.6.4.3 of ACI 318-08 requires that the surface of the hardened concrete must be intentionally roughened to a full amplitude of approximately ¼ in. (6 mm) (Section 11.6.9).

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Building Material R-Values - Efficiency Matrix

Double glazed 6mm - 4mm: 10mm gap.36: Centre of Glass: Double glazed 4mm - 4mm - low-e: 10mm gap.55: Centre of Glass: Double glazed 6mm - 4mm - low-e: 10mm gap.55: Centre of Glass: Hebel Panel: 75mm.59: Double glazed Viridian 4mm and 4mm: 6mm gap.32: Centre of Glass: Double glazing 4mm - 4mm with low-e on inside only: 6mm gap.42: Centre of ...

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Free construction calculators online

The building calculators estimate amount of materials and total cost of construction(in most of the cases).Therefore, the complicated calculation of the lumber amount, pouring the foundation, heat insulation of building constructions, roofing work, fencing, estimation of the needed quantity of the concrete, reinforcement steel and other ...

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16 Different types of slabs in construction | Where to use?

May 21, 2017 · Different Types of concrete slabs in construction:-There are 16 different types of Slabs in Construction. Some of them are outdated and many of them are frequently used everywhere. In this article, ill give a detailed explanation of each slab and where to use a particular slab. Below are the types of concrete slabs.

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For building a roof slab, what size of steel bar and what ...

Depending upon which type of slab you are constructing Here are some tips : - Spacing of steel bars M S Steel bars diameter and its spacing in the RCC slab is calculated by designing the slab according to load and span of the slab.

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Tarmacadam, Bitmac and Asphalt - Construction Layers ...

A more general overview of the use of tarmacadam/bitmac is given on the Tarmacadam Basics page and a case study of the actual construction methods for a footpath/driveway can be found on the Laying Paths & Driveways page. The construction methods considered in this section refer to three typical small projects - a footpath, a residential driveway and an access road for small-medium vehicular loads. For heavier applications, you should consult a reputable local contractor, or email us for a more

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Modern Construction Methods -Details and Applications

The flat slab construction is also a means of increasing the energy efficiency as this allows the exploitation of building thermal mass in the design of ventilation, heating and the cooling requirements. Precast Concrete Foundations. For the rapid construction of foundation, the precast concrete system can be employed.

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list of construction material prices in the Philippines 2018 ...

Aug 13, 2020 · 6mm thk.x 65mm x 65mm x 6.0 Angle bar(T & B Chord) pc 2,278.00: 6mm thk. x 50mm x 50mm x 6.0 Angle bar(Web Member) pc 1,751.00: 10mm thk. Gusset plate welded to truss: sq.m. 4,285.00: 150mm x 65mm x 20mm x 2mm LC-Purlins: pcs. 1,101.00: 255mm x 90mm x 25mm x 5mm thk. LC- Channel beam: pcs. 4,103.00

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HOW TO DECIDE MAXIMUM SIZE OF COARSE AGGREGATE TO BE USED IN ...

Mar 23, 2015 · For the same strength or workability, concrete with large size aggregate will require lesser quantity of cement than concrete with a smaller size aggregate. In a mass concrete work the use of larger size aggregate will be useful due to the lesser consumption of cement. This will also reduce the heat of hydration and the […]

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Tarmac | Dust Grano 6mm

Grano (6mm - dust) for use in mixing with cement to make fin concrete. Place on top of a new concrete surface and polish for a tough finish

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Concrete Roads: PQC, Methods of Construction and How it is Made

ADVERTISEMENTS: Concrete Roads: PQC, Methods of Construction and How it is Made! Introduction to Concrete Roads: Concrete roads fall under the category of high quality/superior type of roads built with cement concrete. These pavements may or may not be provided with sub-base/base courses, and they may be constructed directly over a well-compacted soil subgrade. They […]

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House Construction Cost Estimator India - Happho

House Construction Cost in Pune starts from Rs. 1349/- per sqft of buildup area (Total slab area). We have created 3 Standard House Construction Packages Link city wise that helps you understand the detailed specifications and the pricing in that city. You can alternatively use this calculator to arrive at the pricing for your custom requirements.

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Backing Rod - PERMATECH

Therefore if there is a likelihood that the backing rod will get wet before it is installed and sealed it should not be used – use closed cell instead. Backing Rod Open Cell Standard sizes: 10mm x 210m 16mm x 150m 18mm x 120m 22mm x 100m 29mm x 60m 30mm x 60m 38mm x 30m 40mm x 30m 50mm x 20m Backing Rod Closed Cell Standard sizes: 6mm x 50m ...

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C O N S T R U C T I O N & B U I L D I N G M A T E R I A L S

− Permanent formwork for construction joints, flats & shaped components. − Permanent wall & column formwork. − Industrial floor slabs. − Sprayed concrete background. − In plaster work with span widths up to 1200mm. • Advantages: − Reducing of the concrete pressure during the concreting process.

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Rebar Weight and Size Calculator - Inch Calculator

Rebar, or reinforcing bar, is used in many masonry and concrete projects to reinforce slabs and structures. It is available in standard sizes, thus it is easy to find the weight and dimensions of the rebar for your project. The first step is to identify which size of rebar is being used on the project, for example, a #3 rebar.

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Construction Executive | Welcome

When it comes to supporting high-rise construction, concrete producers want to create mixes that are strong and workable, yet don’t break the bank. Identifying the right mix to meet these goals requires delving into all elements of the concrete proportioning and production process, including materials management and project specifications.

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Deformed Mild Steel Bar for Concrete Construction Reinforcing

Hot Rolled Deformed Bar of 16mm diameter in 6 meter length, used in concrete construction Reinforcing deformed steel bar of thickness 8mm, 10mm and 12mm, 14mm, 16mm,length 12mm, packed in 6mt strips. Hot Rolled ribbed bar for Spainish Market : Diameter, sectional area, bar length, unit weight and packing details in both Spainish and English for ...

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6 PROPERTIES OF CONCRETE USED BY DESIGNERS - CivilBlog.Org

Jan 09, 2018 · Where E c is the short term static modulus of elasticity of concrete expressed in N/mm 2. f ck is the characteristic compressive strength of concrete expressed in N/mm 2. 4. Shrinkage of Concrete. The ingredients of concrete and environmental conditions like temperature and humidity influence the total shrinkage of concrete.

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Polypropylene Construction Fibres - 12mm Polypropylene ...

CONSTRUCTION POLYPROPYLENE (PP) FIBRES – CPP40 . These are Polypropylene (PP) macro fibers of 40 mm length for reinforcement in concrete. The long length of the fibre holds different components of concrete together, thereby providing a better reinforcement thus increases the strength and properties of concrete.

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Plywood as a Building Material - Understand Building Construction

Plywood as a building material is very widely used due to its many useful properties. It is an economical, factory-produced sheet of wood with precise dimensions that does not warp or crack with changes in atmospheric moisture.

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Reinforcing Concrete Mesh for Road Masonry and Floor ...

Well, for the construction of a private house 3 mm wire masonry mesh will be sufficient to use a grid with a wire diameter of 3 mm. Mesh shape can be square or rectangular, depending mainly on the size of a brick that is placed for erecting walls. The standard mesh opening can be considered 50 × 50 mm, 100 × 100 mm and 50 × 100 mm.

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Concrete Reinforcement| A142 Mesh | A193 Mesh | A252 Mesh ...

The most commonly specified steel fabrics for paving works are A142 (6mm wires), A193 (7mm wires) and A252 (8mm wires). A142 mesh is often used in 100mm thick light-use slabs such as paths, driveways and garage bases, while A252 is normally associated with heavier-duty 150-200mm thick slabs, with A193 used in either.

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Construction Aggregates - 6MM Blue Construction Aggregates ...

Retailer of Construction Aggregates - 6MM Blue Construction Aggregates, 30 MM Construction Aggregates, 40MM Blue Metal Construction Aggregates and 20MM Blue Metal Construction Aggregates offered by Sree Balaji Enterprises, Chennai, Tamil Nadu.

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