Formula aur tareeqa
Misaalein building qanoon ki manzoori nahi. Module mein joint shamil hai, asal block mein nahi. Gulf misaal: 400 × 200 mm module aur farzi 390 × 190 mm block. France misaal: 500 × 200 module aur farzi 490 × 190 mm block. Masalay se pehle asal size check karein. Australian aur Swedish LECA sizes hawalon se hain.
Cement:choona:rait 1:0:4, dry factor 1.33, cement density 1440 kg/m³, 5% block zaya aur 10% masala izafa badalne wali farziyat hain, muqarrar grade nahi. Manzoor mix check karein. Tayyar masalay mein 20 kg bori se 13 L paidawar sirf misaal hai; asal geeli paidawar likhein. Tayyar product ke andar cement aur rait ki farzi miqdar na nikalein.
Joint hajm block ke bahari size se hai, thos maday ke feesad se nahi. Factor 1 poori chorai mein bharay joints farz karta hai; sirf asal bichhai hidayat se badlein, block ke khali feesad se nahi. Core bharai, sariya, lintel, ties, DPC, insulation, cavity, plaster aur bunyad shamil nahi. Kul hajm concrete ka order nahi.
Formula aur tareeqa
Khalis raqba = lambai × unchai − openings. Tadaad = khalis raqba × aik jaisi tehein / module ka samnay ka raqba. Masala = khalis raqba × tehein × motai × [1 − asal face/module face] × bharai factor. Kinaron aur katai par yeh takhmeena hai. Alag naapa izafi masala aik baar jorein, pehle shamil joint dobara na ginein. Zaya ke baad order round karein.
Khushk hajm = geela site masala × dry factor. Cement wazan = khushk hajm × cement ka hajmi hissa × dheeli density. Rait aur choona khushk dheelay hajm hain. Tayyar boriyan = geelay litres / har bori paidawar. Glue = khalis raqba × tehein × product kg/m², phir izafa. Bareek joint mode mein izafi leveling masala alag site mix hai; izafa aik baar lagta hai.
L,H,ML,MH,BL,BH,T → m; A,O → m² A = L × H − O N = A × n / (ML × MH) V = A × n × T × [1 − (BL × BH)/(ML × MH)] × f Vwet = (V + Vextra) × (1 + wm/100) Vdry = Vwet × k Mc = Vdry × c/(c + l + s) × ρc Vs = Vdry × s/(c + l + s) Mthin = A × n × q × (1 + wm/100) Norder = ceil[N × (1 + wu/100)]
Misaal aik mustateel deewar hai. Aik unchai aur system wali deewaron ki lambai aur openings jama kar sakte hain. Do yaksa tehein chunai dugni karti hain, cavity shamil nahi. Feet mode mein openings ft² hain; blocks mm aur results SI mein hain. Unit badalne se mojooda paimaish convert hoti hai. Hisab browser mein hai; download mein aap ke indraj honge. Hawalay 23 October 2026 ko check hue; nai sheet dekhein.