Warqadda shaandhada ee Great Wall waxaa ku jira darajooyin ku habboon shaandhaynta guud ee qallafsan, shaandhaynta fiican, iyo haynta cabbirrada walxaha la cayimay inta lagu jiro caddeynta dareerayaasha kala duwan. Waxaan sidoo kale bixinnaa darajooyin loo isticmaalo septum si loogu hayo qalabka shaandhada saxanka iyo miinooyinka shaandhada qaab-dhismeedka ama qaababka kale ee shaandhaynta, si looga saaro heerarka hoose ee walxaha, iyo codsiyo kale oo badan.
Sida: soo saarista cabitaannada khamriga, cabitaannada fudud, iyo casiirka miraha, habaynta cuntada ee sharoobada, saliidaha karinta, iyo gaabinnada, dhammaystirka birta iyo hababka kale ee kiimikada, sifeynta iyo kala soocidda saliidaha batroolka iyo shamaca.
Fadlan tixraac hagaha codsiga wixii macluumaad dheeraad ah.
• Dusha sare oo si siman u jeexan oo leh fiber cellulose ah ayaa hore loo dahaadhay si loo helo meel dusha sare oo weyn oo waxtar badan leh.
• Bedka dusha sare oo kordhay iyadoo heerka socodka uu ka sarreeyo shaandheeyayaasha caadiga ah.
• Heerka socodka sare waa la ilaalin karaa iyadoo si wax ku ool ah loo shaandheynayo, sidaa darteed waxaa la samayn karaa shaandhaynta dheecaanka sare ama dareeraha xoogga badan ee walxaha.
• Xoog leh.
| Fasal | Cufnaanta Bedka Halbeeg (g/m²) | Dhumuc (mm) | Waqtiga Socodka (6ml) ① | Xoog Qarxa Qalalan (kPa≥) | Xoog Qarxa Qoyan (kPa≥) | Midab |
| CR130 | 120-140 | 0.35-0.4 | 4″-10″ | 100 | 40 | caddaan |
| CR150K | 140-160 | 0.5-0.65 | 2″-4″ | 250 | 100 | caddaan |
| CR150 | 150-170 | 0.5-0.55 | 7″-15″ | 300 | 130 | caddaan |
| CR170 | 165-175 | 0.6-0.7 | 3″-7″ | 170 | 60 | caddaan |
| CR200 | 190-210 | 0.6-0.65 | 15″-30″ | 460 | 130 | caddaan |
| CR300K | 295-305 | 0.9-1.0 | 8″-18″ | 370 | 120 | caddaan |
| CR300 | 295-305 | 0.9-1.0 | 20″-30″ | 370 | 120 | caddaan |
①Waqtiga ay qaadato 6ml oo biyo la safeeyey ah inay dhex maraan 100cm2warqad shaandheeye ah heerkulka qiyaastii 25℃
Sidee bay u shaqeeyaan Warqadaha Shaandhaynta?
Waraaqaha shaandhaynta ayaa dhab ahaantii ah shaandho qoto dheer. Xuduudo kala duwan ayaa saameeya waxtarkooda: Haynta walxaha farsamada, nuugista, pH, sifooyinka dusha sare, dhumucda iyo xoogga warqadda shaandhada iyo sidoo kale qaabka, cufnaanta iyo tirada walxaha la haynayo. Qulqulka ku shubma shaandhada waxay sameeyaan "lakab keeg ah", kaas oo - iyadoo ku xiran cufnaantiisa - si isa soo taraysa u saameeya horumarka socodka shaandhada oo si go'aan leh u saameeya awoodda haynta. Sababtan awgeed, waa lagama maarmaan in la doorto warqadda shaandhada saxda ah si loo hubiyo shaandhaynta wax ku oolka ah. Doorashadani waxay sidoo kale ku xiran tahay habka shaandhaynta ee la isticmaalayo, iyo arrimo kale. Intaa waxaa dheer, tirada iyo sifooyinka dhexdhexaadka la shaandheynayo, cabbirka walxaha adag ee la saarayo iyo heerka loo baahan yahay ee caddayntu dhammaantood waa go'aan qaadasho marka la samaynayo doorashada saxda ah.
Great Wall waxay si gaar ah u fiiro gaar ah u leedahay xakamaynta tayada ee joogtada ah ee hawsha socota; Intaa waxaa dheer, hubinta joogtada ah iyo falanqaynta saxda ah ee walxaha ceeriin iyo badeecad kasta oo la dhammeeyayhubi tayada sare ee joogtada ah iyo isku mid ahaanshaha badeecada.