Qhov Zoo Tshaj Plaws rau Asph alt Installation Thaum lub sijhawm teeb tsa, txias txias tuaj yeem tiv thaiv asph alt los ntawm kev khi zoo uas ua rau raveling. Nws tseem tuaj yeem ua rau asph alt nkig thiab ua rau cov chips, tawg, thiab kev puas tsuaj rau cov khaub thuas. Asph alt pw thaum txias txias yuav ua rau koj nrog cov khoom tsis zoo kawg.
Qhov kub qis tshaj uas koj tuaj yeem tso asph alt yog dab tsi?
Thaum pib thov, asph alt tseem yuav tsum yog tsawg kawg 220 txog 290-degrees Fahrenheit. Yog tias cov asph alt poob qis dua li ntawm 185-degrees Fahrenheit ua ntej compaction ua tiav, nws qhov sib xws ntawm qhov hnyav nce ntau dhau los ua kom tiav txoj haujlwm kom zoo.
Koj puas tuaj yeem pw asph alt thaum lub caij ntuj no?
Koj tuaj yeem ua kub-sib xyaw asph alt installation hauv caij ntuj no tsuas yog thaum kub siab tshaj 55 degrees thiab nce. Tsis tas li ntawd, asph alt cog qoob loo yog qhov chaw thaum lub caij ntuj no, ua rau nws nyuaj rau kev yuav khoom asph alt los ntawm cov neeg tsim khoom. Asph alt yuav tsum tsis txhob muab ntsia rau hauv av khov.
Asph alt siv sijhawm ntev npaum li cas los kho thaum huab cua txias?
Nws yog qhov sib xyaw asph alt txias tsim los kho thiab kho koj qhov chaw uas twb muaj lawm. Ua qhov sib txawv ntawm qhov sib tov kub, nws tuaj yeem siv yuav luag tam sim tom qab kho tiav. Rau qee qhov, koj tuaj yeem tsav ntawm nws yuav luag tam sim ntawd. Txawm li cas los xij, qhov txias txias tseem siv sijhawm 12-36 teev kom qhuav, thiab kwv yees 30 txog 90 hnub kho.
Yuav tsum sov npaum li casblacktop?
Ambient Temperature
Rau qhov siv tau zoo ntawm asph alt mix, ambient kub yuav tsum dhau 50 degrees Fahrenheit. Nws kuj yog qhov zoo dua rau qhov kub thiab txias kom nce thaum paving, tsis yog poob.
