Brickwork rate analysis can be calculated by estimating materials cost ,labour cost,water charges and by adding contractor profits.
Brickwork involves the following materials and labor cost.
Let us consider length of brick wall as 10m and height as 3m and thickness of wall as 230mm.
Considering bricks of size 230mm x 115mm x 75mm (9” x 4.5” x 3”) were utilized.
Estimating materials quantity
Volume of brick wall=10m x 3m x .23m=6.9 m3
Volume of 1 brick with out mortar=0.23m x0.115m x 0.075m=0.00198 m3
Volume of 1 brick with mortar=(0.23+0.01)m x (0.115+0.01) x (0.075+0.01) =0.24×0.125×0.085=0.00255m3, Considering 10mm thick mortar.
So total number of bricks required for 6.9 m3 volume brick wall=6.9/0.00255=2706 No’s.
Volume of 2706 No’s bricks with out mortar =2706 x0.00198=5.35 m3
Note: Volume of brick wall =Dry volume of bricks + volume of wet mortar
Volume of wet mortar = Volume of brick wall -Dry volume of bricks=6.9 m3-5.35m3=1.55m3
Note: Volume of dry mortar=1.33 x Volume of wet mortar
Volume of dry mortar=1.33 x 1.55 m3=2.06 m3
Quantity and Cost of Cement
So Volume of dry mortar for 6.9 m3 brick wall =2.06 m3
Considering cement ,sand ratio in brick wall is 1:4,Density of cement =1440 kg/m3
Quantity of Cement =2.06 x 1×1440/(1+4) =593.28 kgs =11.86 bags =12 bags
Considering cost of 1 cement bag= Rs 350.
So cost of 12 bags =350 x 12 =Rs 4200
Quantity and cost of Sand
Quantity of sand =2.06 x 4×1920/(1+4)=3165 kgs, Considering density of sand =1920kg/m3
Considering cost of sand is Rs 1600/MT
Cost of sand =3.165 MT x 1600 =Rs 5064
Cost of bricks
So 6.9m3 brickwall,2706 Nos red bricks are required.
Considering rate of 1 brick is Rs 7 ,So cost of 2706 bricks =2706 x 7 =Rs 18942
So Total cost of brick work =Cost of Cement + Cost of Sand + Cost of Bricks
= Rs 4200 + Rs 5064 + 18942
For 1m3 1 mason and 1 helper is required
Assuming Cost of 1 mason is Rs 800 and cost of 1 helper is Rs 500
So for 6.9 m3 of brick work, nearly 7 masons and 7 helpers are required.
So cost of Labour =7×800 + 7×500=Rs 9100
So total cost of brickwork including labour =28206 +9100 =Rs 37306
Cost of 1 cum brickwork
So cost of 6.9 m3 brick work is Rs 37306
Cost of 1m3 brick work =37306/6.9= Rs 5407
Add 10% contractor profit to total cost = Rs 5407x 0.10=Rs 540.7
So Total cost of 1m3 brickwork =Rs 5407 +Rs 541 =Rs 5948
Read More – 48 quick steps for house construction
9 Comments on “Brickwork rate analysis|3 materials”
I feel that is among the such a lot important info for me. And i am glad reading your article. But should commentary on some normal things, The website style is perfect, the articles is in point of fact great : D. Excellent job, cheers
I think this is one of the most important information for me. And i am glad reading your article. But should remark on few general things, The web site style is perfect, the articles is really great : D. Good job, cheers
I enjoy what you guys are up too. This kind of clever work and reporting! Keep up the terrific works guys I’ve included you guys to my personal blogroll.
Very well written post. It will be beneficial to anybody who utilizes it, including yours truly :). Keep doing what you are doing – for sure i will check out more posts.
Thank you for any other informative web site. The place else may just I get that kind of information written in such a perfect manner? I’ve a challenge that I’m just now operating on, and I have been at the glance out for such info.
Attractive part of content. I just stumbled upon your site and in accession capital to say that I get in fact loved account your blog posts. Anyway I?ll be subscribing for your augment or even I achievement you get admission to persistently fast.
Usually I do not read article on blogs, however I would like to say that this write-up very pressured me to try and do so! Your writing taste has been amazed me. Thanks, very nice post.
It?s really a great and useful piece of information. I?m satisfied that you shared this helpful information with us. Please stay us informed like this. Thanks for sharing.
I think other site proprietors should take this website as an model, very clean and great user genial style and design, let alone the content. You’re an expert in this topic!