The correct formula ratio is 5kgs white cement + 5 litres water + 500gms ddl binder Fevicol + 500ml 302 drfixit latex binder. white cements had solar reflectance index of greater than 82. Binder is used to make white cement not to flake. 302 is used for crack bridge. Instead of 302 any sbr latex can be used. 3 coats with roller will do the trick, should last for 2 to 3 years. Best time to apply is after 4pm.
Last week I tried this method on my house slab with 5Kg White cement + 8L water + Fevicol and Dr.Fixit. It was too watery. I had to do 3 coates to get a good whiteness. Two days ago I did it on parents slab with a different proportion and it was perfect with two coats. My mixing was as below. This mix consistency comes good as paint we buy. This mix covers 40 square meters with two coats. 10Kg White Cement 10L water 2L Fevicol SH 1L Dr.Fixit Latex plus BTW, Dr.Fixit 101 is made for concrete. I used 308 Latex Plus which is perfect for a cement mix to be applied as covering layer.
@@nitinphutane1421 I don't have method to measure the temperature on the slab. Temperature in my toom is dropped by around 5-6 celsius. On a sunny day it will reach 33C, now 27C is maximum. Before applying the whitening to the slab I use run my AC continuously. Now I can stay even without the fan.
@@geetanjaliodia3279 Probably some thermal mass storing heat during daytime. Try to make some openings in the overhangs and the roof to create airflow so the heat can escape the building
صرف چونا اور سفید سیمنٹ برابر وزن لیں پھر اس میں گلو بھی شامل کریں یعنی اگر چونا اور سفید سیمنٹ دس دس کلو ھیں تو اس میں تین یا چار کلو گلو شامل کریں اور بس اچھی طرح مکس کر کہ چھت پر زرا موٹی تہہ پھیلا دیں زبردست کام کرے گا اور دیرپا بھی رھے گا
20ltr 5500 rs ka padega aur white cement or फेविकोल 1000rs k andar ho jayega.। Agar sasta karna hai to lime powder( चूना) me फेविकोल mila kar karo bht hi cheep & best idea hai चुना powder 6rs kg milta hai.।
Thanks for the video. I watched the video last year and applied this method. This really reduced the heat. The problem is after one year the coat has been removed . Is there any way to make it durable? Thanks
@@rvarghese0210 10kg chuna + 25 ltr water +1kg fevicol =400₹ 2coat on 500sq ft area , clean roof properly ,no dust , clean with water , decrease temp 6-10 degree
@@dawoodimran7400 10kg chuna + 25 ltr water +1kg fevicol =400₹ 2coat on 500sq ft area , clean roof properly ,no dust , clean with water , decrease temp 6-10 degree
costly hae better and cheaper alternative is to use hydrated lime with 1-5% white cement as binder by putting on surfacing wall and roof like putty. this putty mixture can be applied inside and outside wall & roof can replace plaster and paint as well for new houses.
How much did your temperature indoor really dropped? Did you measure before and after appyling the white? And hw much you save now on power for aircon each month?
Any one tried this method. If yes then what is the result. I told this formula at paint shop then they are shocked and told me that it won't work at all. Please suggest me.
I am going to apply this today kindly suggest right way to apply it on 50 yards, what all I need. How many coats required ? Will it work in Delhi and whats the difference in temperature 🌡️ u figure out ? Kindly reply to my questions asap❤️
What is your feedback after 6 months? Does it really last 4 years on concrete roof? Please reply to me I would like to apply it for 1500 sqft roof.. Thanks in advance 😀
@@valdimirputin1335 can make hydrated lime from local quicklime available at construction material or hardware shop by adding water equal to 2-3 time the weight of lime and waitin for 3-5 days to get hydrated lime. depending on wat u want to use lime wash or lime putty can remove the excess water after 3-5 days from lime mixture. for increasing the wash/putty strength can add 5-10% ricemill ash or 1-2% white cement.
Suguna R asian paint advanced damp proof is 4 time the cost of this ingredients better go for this choice if you clean is better you can expect 4 to years in this method itself
the second method is not good. a very fine house having good furnitures and windows and curtains then a dangling electric fan is spotted. it looks cheap
Why do you use lw+ and fevicol You only needed white colour cement and water so that there is solar reflectance. What is the purpose of lw+ and fevicol
OMB WALL MAGIC COAT 🔥 क्या आप गर्मी से परेशान हैं क्या आप गर्मी से मुक्त होना चाहते हैं यदि हा तो हम आपके लिए लाए हैं गर्मी कम करने वाली बाहरी कोटिंग अंदरूनी सतह को लंबे समय तक ठंडा रखता है 🔥🔥🔥🔥🔥🔥🔥
My room is cement sheet roofing but I can't able to apply anything in top of roof....but I need to reduce heat...pls provide idea for do any cooling technique inside of room
