Sandstone idombo re sedimentary rinoumbwa nezvimedu zvejecha simende. Yakaumbwa zvakanyanya kubva mugungwa, mahombekombe uye nyanza sedimentx uye kusvika padiki kubva kune jecha dunes. Inoumbwa nediki-grained minerals(quartz) inosimwa ne siliceous,calcareous, ivhu, simbi, gypsum, asphalt uye zvimwe zvinhu zvakasikwa.
Grit ine zvakatevedzana zvisingarambiki zvakanakira:
Kuwedzera kupikisa kune tembiricha yakanyanyisa, yakakwira chando kuramba uye kunyura kwakadzika;
Yakanaka compaction yemidziyo yakakosha (egconstruction rollers);
Kubatana kwakanaka neasphalt uye simende morar;
Zvakanaka flakiness zviratidzo (kuvapo kwetsono uye nhengo dzelamela);
Yakanyanya kuderera radioactivity uye yakakwirira nharaunda ushamwari;
Saka kudiwa kwekuvandudza zvivakwa zvemudhorobha nemaguta;
Mutengo wacho wakaderera, izvo zvinozivikanwa kuti zvinokanganisa mutengo wese kune mutengi.
Gravel mamakisi M400 uye M600
M400- Simba risina simba.
Inoshandiswa mukuvaka mugwagwa, kuremerwa kongiri kugadzirwa, zvekushongedza zvinangwa uye landscaping.
M600- Simba repakati.
Inokodzera kuvakwa kwemigwagwa, kugadzirwa kweakasimbiswa kongiri zvimiro uye inorema kongiri, kugadzirwa kwenzvimbo, insulaion yedenga, nezvimwe.
Derbis
5-20millimeters-inonyanya kudiwa chikamu chakanaka.Inoshandiswa kugadzira kongiri uye zvimiro zvayo,foundatin engineering, kudurura mabhiriji ezvivakwa, mabhiriji ekudhirowa, migwagwa uye nhandare yendege uye nheyo.
20-40millimeters-yepakati mamaki.Inoshandiswa kugadzira kongiri, yakasimbiswa kongiri zvimiro, kuvaka migwagwa mikuru nenjanji, mitsetse yetramu, pamwe nekuisa nheyo nekuvaka zvivakwa zveindasitiri.
40-70 millimeters muchikamu chikuru, chinoshandiswa kugadzira kongiri, mikuru mikuru, uye kubata yakakura kongiri.Inoshandiswawo pakuvaka migwagwa, zvivakwa zveindasitiri, uye zvivakwa mukati mekugara.
Yakapwanyika sandtone ine zvakasiyana-siyana zvekushandisa-kubva pakugadzira nekugadzira kongiri kuenda kune landscape dhizaini.Nekuda kwehunhu hwayo hwepanyama uye kemikari, dombo rinodzivirira chando uye
Hunyoro hunodzivirira hunyoro hunenge husina kukanganiswa nemamiriro ekunze uye hahuzopedziki nekuda kwekuratidzwa nezuva rakananga.
Shanvim Indasitiri(Jinhua) Co., Ltd yanga iri nyanzvi mukupwanya kupfeka & maspare parts kweanopfuura makore makumi maviri.Tinogara tichiedza nepatinogona napo kuendesa yakavimbika mushure mekutengesa sevhisi kune wese mutengi. batsira vatengi vedu kuzadzisa zvinangwa zvavo zvekugadzira nenzira inoshanda uye inodhura.
Kana iwe uchida yakakwira qualiy chigadzirwa kudzingirira chinangwa chikuru, ndapota rega tikubatsire nenzira inoshanda kwazvo.
Nguva yekutumira: Jun-21-2023