Cement Plaster Ko Mazboot Banane Ke Liye 10 Practical Tips

Cement Plaster Ko Mazboot Banane Ke Liye 10 Practical Tips

Cement Plaster Ko Mazboot Banane Ke Liye 10 Practical Tips

Construction ke dauran deewaron ki khubsurti aur unki umar ka daromadar aksar plaster ki quality par hota hai. Aksar log shikayat karte hain ke plaster karne ke kuch hi mahino baad us mein dararein (cracks) aa jati hain ya plaster jharne lagta hai. Ek professional civil engineer aur site supervisor hone ke naate, main is zaroori pehlu par pehle bhi wazahat kar chuka hoon: masala ration, pani ka sahi istemal, aur wall ki rough finish hi wo bunyadi cheezein hain jo aapke plaster ko mazboot banati hain.

Agar aap chahte hain ke aapka plaster mazboot, smooth aur crack-free ho, to in 10 practical tips par amal karein:

1. Sahi Masala Ration (Mixing Ratio)

Plaster ki mazbooti ka pehla raaz sahi mixing ratio hai. Aam tor par interior walls ke liye 1:4 (ek hissa cement aur char hisse ret) aur exterior ya damp areas ke liye 1:3 ka ratio istemal kiya jata hai. Ratio mein cement ki miqdar kam karne se plaster kamzor ho jata hai, isliye hamesha sahi map ka istemal karein.

2. Ret (Sand) ki Quality

Sirf cement hi kaafi nahi, ret ki qisam bhi matter karti hai. Plaster ke liye hamesha saaf aur washed (dhuli hui) ret ka istemal karein. Agar ret mein mitti ya namak ki miqdar zyada hogi, to plaster waqt ke sath jharne lagega.

3. Deewar ko Rough Rakhna (Hacking)

Maine pehle bhi kaha hai ke wall ko rough rakhna nihayat zaroori hai. Agar deewar bilkul chikni (smooth) hogi to plaster ki pakad nahi banegi. Eenton ki deewar par chiseling karein taake surface khurduri ho jaye. Ye bonding agent ki tarah kaam karti hai.

4. Deewar ki Tarai (Pre-wetting)

Plaster karne se pehle deewar ko pani se achi tarah tar (wet) karna bohot zaroori hai. Agar deewar sookhi hogi, to wo plaster ka pani sokh legi, jis se plaster mein dararein par jayengi. Pani ka sahi ration plaster ki chemical reaction ko pura karta hai.

5. Masale ki Freshness

Masala banane ke baad usay zyada der tak na rakhein. Hamesha utna hi masala banayein jitna aap 30 se 45 minute mein istemal kar sakein. Zyada der rakha hua masala apna set (setting time) kho deta hai, jise 'dead mortar' kehte hain.

6. Thickness ka Khayal

Plaster ki motai (thickness) 12mm se 15mm ke darmayan honi chahiye. Agar plaster bohot zyada mota hoga, to wo wazan ki wajah se neeche ki taraf jhuke ga ya crack ho jayega. Agar level ki wajah se motai badhani paray, to hamesha do layers mein plaster karein.

7. Curing (Tarai) ka Amal

Plaster ho jane ke baad sab se ahem kaam curing hai. Plaster mukammal hone ke 24 ghante baad kam az kam 7 se 10 din tak din mein do baar pani ka chirkao zaroori hai. Curing hi wo amal hai jo cement ko apni asli taqat hasil karne mein madad deta hai.

8. Sahi Tools ka Istemal

Plaster ko level karne ke liye achi quality ke aluminum float aur plumb bob (saahul) ka istemal karein. Agar plaster ka level sahi nahi hoga to baad mein paint karte waqt deewar buri lagegi.

9. Weather Conditions ka Khayal

Bohat zyada garmi ya bohat zyada thand mein plaster karne se gurez karein. Tez dhoop mein pani jald sookh jata hai, jis se plaster mein hairline cracks aa jate hain. Agar garmi zyada ho, to plaster par jute bags daal kar unhein geela rakhein.

10. Bonding Agents

Agar aap concrete ki deewar (RCC) par plaster kar rahe hain, to cement slurry (cement ka ghol) ya kisi ache bonding agent ka istemal lazmi karein. RCC par plaster ki pakad mushkil hoti hai, isliye ye technique plaster ko chhorne se bachati hai.

Conclusion

Plaster ki mazbooti koi jadugari nahi, balki sahi engineering aur discipline ka naam hai. Jaisa ke maine apni pichli wazahat mein bhi zor diya tha, masalay ka ration aur pani ka sahi intezam hi aapke kaam ko mukammal banata hai. Agar aap in 10 tips par amal karenge, to aapka plaster na sirf mazboot hoga balki saalon saal tak nayi jaisa dikhega.