BMC

BUILDING MATERIAL AND CONSTRUCTION

BUILDING ELEMENT

• BEAM

• COLUMN

• SLAB

• beam

In this picture you are seeing is beam. It is made from steel rode , concrete and from metal plate’s. to make it first fix steel rode’s and fix metal plate’s around it. At last filled it with concrete. The building strenth is also based on beam.

• column

In picture you can see element call column. In first picture you can see constructed column and in other one on construction column. Inside the metal plate there is steel rode’s. after making of steel rode’s it has to filled up with concrete. The building strenth is based on column.

• SLABThe picture you are seeing is slabs. To fix the slabs first it has to fix rode’s as slab’s structure. After that it has to fix metal plate around that and at last filled up with concrete. It has to give support of wooden peace for 14 to 15 day’s.

BUILDING MATERIALS

• FIRED BRICK

• FLY ASH BRICK

• BLOCK

• SILICA

• RCC METAL PLATE

• STEEL RODE

• CEMENT

FIRED BRICKFired bricks are burned in a kiln which makes them durable. in now day’s use of this is so less. It is most use in small constructions.

Normally, brick contains the following ingredients:

Silica (sand) – 50% to 60% by weightAlumina (clay) – 20% to 30% by weightLime – 2 to 5% by weightIron oxide – = 7% by weightMagnesia – less than 1% by weight

• FLY ASH BRICK

Fly ash brick also known as AAC (Autoclaved Aerated Concrete).

It is a lightweight and fire and mold resistance. AAC Blocks is a unique and excellent type of building materials due to its heat, fire and sound resistance.

Normally, brick contains the following ingredients:

fly ash 62% sand/stone dust 23%lime 10%gypsum 6%

• BLOCK

In now day’s this is primary material use instead of brick’s. there is so many reasone to use this instead of brick’s. block is less heavyer than brick and much stronger. From economical view it is cheeper than brick is also reason for chossing this.

In first picture you can see 9 inch width blockAnd in second picture you can see 4½ inch width block.

• SAND (SILICA)

In picture the material call silica. There are two types of silica. The one is white silica and second is black silica. It is basic material of construction. Can be used in concrete work , brick work. White sand use in plastring and also in marble cutting. black sand usually use with cement. In combination with cement , it gives a very strong strength , to whichever thing it is applied.

• METAL PLATE

The material inside picture call “metal plate”. It is for supporting slab also supporting of beam and column. After fixing the steel rode’s metal plate are fix around steel rode’s. after that it has to fill up with concrete.

• STEEL RODE

The material in picture call steel rode. It is usefull to make beam , column, slab’s etc. there are different type of thikness as per it’s strenth. It can be 6mm , 8 mm , 12mm , 16 mm , 20mm , 25 mm. In heavy constructions they use more thik rode’s.

• CEMENTIn this picture you are seeing is cement . Main ingrediant to make conrete. Concrete is mixer of cement , water and sand. This mixer usefull to make joint between two brick.

• LINTURE

• MATERIAL LIFT (FORK LIFTS)

• SECURITY NET

• CONCRETE MIXER MACHINE

• Sunk

• ELECTRIC WIRES

• COPPING

• OPT (OPEN TO SKY)

• LINTURELinture is rcc work on window or door. The proposion of makinkgliture to give stability to bricks or blocks on the door or window . In old days wood liture use for linture in mud houses. the liture level of window and door is same.

• MATERIAL LIFT (FORK LIFTS)

In this picture you are seeing material lift. It usefull to lifting material’s to upper part’s of buillding.

• SECURITY NET

This is security net. As per government rule it is requried to fix this type of net around buillding costruction. It saves ground people from any thing comeout from building.

• CONCRETE MIXER MACHINE

In the first picture there is mixer machine. It’s help to mixe up cement , silica and water to make concrete and in second picture it is slurry pump. It usefull to push up liquid material to upper floor’s of buillding like rcc , cement mixer etc.

• sunkIn this picture you are seeing sunk. It is area to build up bathroom or toilet. In the bathroom and toilet it required space to set up gatar lines. So they creat this type of constraction to set up gatar line. After set up that you can level up with flooring.

• ELECTRIC WIRES

After fixing the rode’s in the slabs. There is to fix this type of cable wires in it. The proposion to fix this is after wirring .

• COPPING

This is call copping. it is for wall’s strenth. If one build full wall withput copping it going to crack one day so that it is requried to make concrete frame between half wall.

• OPT (OPEN TO SKY)

OPT means open to sky. Opt is open from ground floor to last floor in building

THANK YOU