Ihe mkpuchi mgbawa na-arụkọ ọrụ ọnụ na-ezo aka n'iji ngwá ọrụ pụrụ iche, ya bụ, ụgbọ ala mgbawa na-emekọrịta ihe, iji fesa nkume ndị nwere otu nha na ihe nkedo asphalt n'elu okporo ụzọ n'otu oge, na ime ciment na nkume n'okpuru roba wheel roller. ma ọ bụ ịnya ụgbọ ala. Enwere kọntaktị elu zuru oke n'etiti ha iji nweta mmetụta dị n'otu ka ukwuu, si otú a na-akpụ akwa akwa asphalt macadam na-echebe elu okporo ụzọ.

N'okwu ndị nkịtị, a na-eji teknụzụ Synchronous chip sealing Layer na-arụzi ntụpọ na akụkụ nke elu ụzọ ahụ, na-eweghachikwa mgbochi skid nke elu ụzọ ahụ iji nweta ebumnuche idobe okporo ụzọ ahụ. Oghere ụzọ nke onye ọkwọ ụgbọ ala nwere ike ịgafe nke ọma n'oge usoro ịnya ụgbọ ala, nke na-ebelata nke ukwuu ihe mberede okporo ụzọ na-ebute elu okporo ụzọ. Ohere nke ihe mberede okporo ụzọ n'ihi mmebi. Tụnyere usoro nchekwa ọdịnala, teknụzụ mkpuchi mgbawa Synchronous nwere uru ndị a:

(1) Nkà na ụzụ mkpuchi mgbawa mmekọrịta nwere ike ịgbatị ndụ ọrụ nke okporo ụzọ, nke nwere ike ịbawanye ndụ ọrụ karịa afọ 10.
(2) Ọnụ ego mmezi nke teknụzụ mkpuchi gravel synchronous dị obere karịa nke mmezi okporo ụzọ ọdịnala.
(3) The pavement crack resistance arụmọrụ nke synchronous enuahade nkume akara oyi akwa dị elu karịa nke izugbe na-arụzi okporo ụzọ.
(4) The synchronous anuahade nkume akara oyi akwa nwere nnukwu mmezi mmetụta na cracks na ruts, nke ukwuu mma mgbochi skid na waterproof Njirimara nke ụzọ elu.
(5) Usoro iwu nke synchronous egwepịara nkume akara dị mfe ma dị mfe iji rụọ ọrụ, na ụzọ ya na-arụkwa ọsọ ọsọ ọsọ karịa usoro omenala okporo ụzọ na-edozi, nke nwere ike ngwa ngwa ire ụtọ okporo ụzọ na-eji ya na-emekarị.

Sinoroader dị na Xuchang, obodo akụkọ ihe mere eme na omenala obodo. Ọ bụ a ụzọ na-ewu akụrụngwa emeputa integrating R&D, mmepụta, ahịa, oru nkwado, oké osimiri na ala njem na mgbe-sales ọrụ. Anyị na-ebupụ ma ọ dịkarịa ala 30 setịpụ ihe ọkụkụ asphalt, Synchronous Chip Sealers na ngwá ọrụ ndị ọzọ na-ewu okporo ụzọ kwa afọ, ugbu a ngwá ọrụ anyị agbasawo karịa mba 60 gburugburu ụwa.