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Concrete masonry unit - Wikipedia

A concrete masonry unit (CMU) is a standard size rectangular block used in building construction. CMUs are some of the most versatile building products available because of the wide variety of appearances that can be achieved using concrete masonry units. ... Concrete blocks may be produced with hollow centers (cores) to reduce weight or ...

Concrete Blocks - Skat

ArCli uses the sizes 14,5 x 29 x 14cm, 14,5 x 14,5 x 14cm (width x length x height) Solid blocks have no cavities, or- according to US stand-ards- have no voids amounting to not more than 25% of the gross cross-sectional area. Hollow blocks are the most common type of concrete blocks, having one or more holes that are open at both sides.

Specification for Precast Concrete Hollow Blocks | Bahrain ...

Specification for Precast Concrete Hollow Blocks: 01. TYPE OF BLOCKS: Block is a masonry unit which when used in its normal aspect exceeds the length or width or height dimensions of a brick. Bahrain Blocks is making two types of blocks:-SOLID BLOCK which contains no formed holes or cavities other than those inherent in the material.

Concrete Hollow Blocks, Pre-cast Concrete and Cast in ...

Dec 01, 2015· The hollow block sizes in the Philippines would be the subsequent: 40cm (length) X 20 cm (width) X 4 in (thickness) 40cm (length) X 20 cm (width) X 5 in (thickness) 40cm. Constructing wall surfaces utilizing hollow cement block is definitely an affordable ways to developing a framework regarding simple philippine house designs.

How to buy Hollow Block Machine? | Concrete Hollow Brick ...

May 20, 2020· The blocks are available in a standard size of 440×215 mm and a standard thickness of both 144 & 215 mm. It is the standard size configuration of a hollow block. A hollow block is also known as the Concrete Masonry Unit made by concrete blocks making machines. It is a block that one can use as one of the precast in the concrete of any building.

Oman Concrete Products EST.L.L.C | Blocks

The concrete block has become increasingly popular in the Gulf primarily because of its inherent advantages as a building material. It not only provides strength, economy and resistance to fire, but its excellent insulation qualities make it ideal for hot climates. The modular dimensioning of the concrete block makes it easy to design and work ...

The Dimensions of the Hollow Part of a Concrete Block | eHow

Concrete blocks are commonly referred to by their nominal sizes. A block totaling 9 5/8 inches wide is referred to as a 10-inch block because a standard 3/8-inch mortar joint will increase the total width for the course to 10 inches. Concrete blocks are available in both solid and hollow configurations.

Clay Hollow Bricks - Bangalore Tile Company

Clay Hollow Blocks or Bricks This clay hollow blocks are an innovation in the construction industry. The weight of this particular hollow blocks is 60% lesser than the cement block of the same size. By using this hollow blocks you can save Rs 5 / Sq. ft in your construction in the structural cost. (For study report please contact us )

Hollow Concrete Block - Ethiopian Construction

1. Hollow Concrete Blocks. 2. Dressed ( natural) stones. 3. ( Burnt ) clay bricks. While comparing with others, HCB masonery is a cost and time. efficient and economical solution in construction. Classes of Hollow Concrete Blocks. Load bearing HCB Class A and B. Non load bearing HCB Class C. a) Standard Dimensions to ESC.DC.301


Sep 23, 2015· HOLLOW CONCRETE BLOCK MASONRY Concrete blocks having core void area larger than 25% of the gross area is termed as hollow concrete blocks. These blocks are manufactured in different shapes and sizes as shown in the following figure. Some of the standard sizes of hollow concrete blocks are as follow. Standard size hollow concrete block […]

What hollow block dimensions philippines - Knowledge ...

Hollow block thickness and size specifications Standard hollow block: 240*115*55mm Two-hole hollow block: 390*190*190mm Four-hole hollow block: 390*190*190mm Single row hollow block: 390*120*190mm Eight-hole hollow block: 240*115*90mm Coal gangue hollow block : 240*200*115mm Coal gangue hollow block: 240*120*115mm Concrete hollow block: 390*190 ...

Concrete Block at Lowes.com

Midwest Products Group Standard Cored Concrete Block (Common: 4-in x 8-in x 16-in; Actual: 3.625-in x 7.625-in x 15.625-in)

What standard sizes of hollow concrete block - Knowledge ...

What standard sizes of hollow concrete block Sep 22, 2017 Hollow concrete block made from Cement,aggregate,water, are able to be produced in required size and shape by block making machine, as concrete masonry unit for building material, the common size is 4 inch, 6 inch, 8 inch, 10 inch and 12-inch unit configurations.

Concrete Block (CMU) Sizes, Shapes, and Finishes ...

Concrete blocks also come in half-sizes, which are helpful in reducing the need to cut blocks in the field at corners or the end of walls. The architect should always attempt to design buildings using the nominal dimensions to the nearest half-block size to reduce waste and labor due to cut blocks.

Standard Concrete Block Sizes | Hunker

Mar 31, 2019· The concrete block is designed so that when the wall or edifice is installed, rebar can be placed within the core of the cinder block to reinforce the structure.These hollow cores, which come in sets of either two or three, take up approximately 50 percent of the block's total volume.


Nominal dimensions refer to the module size for planning bond patterns and modular layout with respect to door and window openings. Specified 3 dimensions of concrete masonry units are typically /8 in. (9.5 mm) less than nominal dimensions, so that a 4 or 8 in. (102 3 or 203 mm) module is maintained with /8 in. (9.5 mm) mortar joints.

Hollow concrete blocks 7.3N/mm2 - Stowell Concrete

We offer two sizes of hollow concrete block to complement our range of solid dense blocks. They are manufactured to BS EN 771-3 using Class 1 limestone aggregates. The blocks are available in a standard face size of 440 x 215mm and in thicknesses of 140mm and 215mm in a standard finish (suitable for rendering).

Size Of Hollow Blocks In The Philippines

Oct 02, 2013· Typically the Size Of Hollow Blocks In The Philippines are definitely the subsequent: 40cm (length) X 20 cm (width) X 4 in (thickness) 40cm (length) X 20 cm (width) X 5 in (thickness) 40cm . Normally, this is utilizing for building small house floor plans in the Philippines or small bungalow house plans in the Philippines.

Concrete Hollow Blocks at Best Price in India

We offer unique range of light weight of hollow blocks, which are used inconstruction of houses in earthquacke prone areas. These bricks are made of fly ash, cement, lime, gypsum, stone dust etc.Available in different sizes.Hollow concrete blocks is used as substitute for conventional bricks or stones used in construction of