2021 Shanghai International Transport Engineering, fasaha sufuri na fasaha da kayan aiki baje kolin za a gudanar a Shanghai World Expo zauren nuni daga Yuni 17 zuwa 19, 2021. Barka da zuwa yin alƙawari.
Rosin Ester HFRE-125 wani nau'i ne mai laushi mai laushi Rosin Resin, Launi mai haske, yana nuna kyakkyawan taurin da mannewa, kwanciyar hankali mai kyau da kwanciyar hankali mai zafi.
Yanzu mu kamfanin bayar da shawarar high softening batu man fetur guduro ga thermoplastic hanya fenti masana'antu, da taushi batu ne game da 120 â, The Following ne sakamakon gwajin na uku kuri'a kaya.
Mai zuwa shine tarin yumbun kwanan nan tare da jajayen yumbura da kuma tarin yumbu mai launin toka.
Shi ne don kafa samfuri na pavement mai haske. Kafin a zubar da simintin, ya kamata a kafa gyare-gyaren gefe, kuma saitin samfurin ya kamata ya dace da bukatun ƙira, ya kamata ya zama daidai kuma ya kasance mai ƙarfi, kuma a zaɓi ƙirar ƙarfe. Nisa na shimfidar da ya wuce mita 5 ya kamata ya zama samfuri mai ɓarna, kuma faɗin sashin gabaɗaya mita 4-6 ne. Ya kamata a haɗa sashi tare da matsayi na haɗin gwiwa na fadadawa.