Ol 'round-head ground nails em ol samting we ol i save yusim long wokim faundesen na ol i save yusim planti taim long ol samting olsem wokim haus sel, wokim banis bilong sotpela taim, na mekim ol edvetaismen ausait. Kwaliti bilong konstraksen bilong ol i save givim hevi long 'structural stability' na sefti, olsem na ol i mas bihainim gut ol 'standardized construction procedures'.
Ol samting yu nidim
Ol raunpela-het graun nil i mas kamap long strongpela ain o aluminium aloi wantaim wanpela 'rust-pruf pes tritmen (olsem 'galvanizing' o 'spray coating'). Diamita bilong ol em 6-12mm, na longpela bilong ol i mas 15-40cm bihainim strong bilong graun. Ol samting i kam insait i mas givim kwaliti setifikesen na go insait long 'sampling testing' bilong luksave long strong bilong 'tensile' na 'corrosion resistance'.
Redi bilong wokim haus
Pastaim long wokim konstraksen, rausim ol pipia long graun, na lusim ol strongpela graun. Makim spes bilong ol nil. Ol haus sel olsem ol haus sel i save stap 1.5-2 mita longwe long narapela, na ol banis i no ken stap longwe moa long 1.2 mita. Ol tul i gat wanpela raba hama, wanpela 'angle gauge', na wanpela 'torque wrench'.
Ol spesifikesen bilong instolesen
1. Angle Control: Ol nil bilong graun i mas go insait long graun long angle bilong 15 digri -30 digri , na lukluk i go longwe long 'load-bearing element' bilong strongim 'pullout resistance'.
2. Drive Depth: Tip bilong nil i mas stap insait long strongpela graun, na lusim 2cm bilong graun bilong mekim gutpela fit namel long raunpela het na konekta.
3. Rot bilong pasim: Yusim wanpela raba hama long paitim namel bilong nil long wankain spit. Noken hamarim stret long raunpela het bilong stopim bagarap. O yu ken yusim wanpela 'mechanical drill' long helpim yu long skruim. 'Torque' i mas inap long mak bilong 'material' (planti taim em i bikpela moa o wankain olsem 8 N·m).
Ol mak bilong kisim
Bihain long pinisim, sekim ol nil bilong graun long lukluk long 'vertical deviation' bilong liklik o wankain olsem 5 digri na wanpela 'pullout resistance test value' bilong no liklik long 1.5 taims bilong 'design load'. Long ol hap we ol i yusim longpela taim, sekim bodi bilong nil oltaim sapos i gat ros na lus, na taitim ol bolt bilong konektim long olgeta kwata.
Sapos yu bihainim gut ol dispela standet, dispela bai helpim tru long yusim ol 'round-head ground nails' na dispela bai mekim ol wok i stap gut long ol narapela projek.