Akụkọ nyocha ahịa asphalt shingle nke New Jersey, USA bụ nnyocha zuru ezu nke ụlọ ọrụ asphalt shingle, nke bụ ọkachamara n'ihe gbasara uto ahịa asphalt shingle na ohere ndị nwere ike ịnweta n'ahịa. Data nyocha nke abụọ sitere na akwụkwọ gọọmentị, ajụjụ ọnụ ndị ọkachamara, nyocha, nyocha, na akwụkwọ akụkọ a pụrụ ịtụkwasị obi. Data e dekọrọ ruru afọ iri, e mesịkwara nyochaa usoro iji mee nnyocha miri emi banyere ndị na-emetụta ahịa asphalt shingle.
Nha ahịa nke shingles asphalt na 2020 bụ US$6.25604 ijeri, a na-atụkwa anya na ọ ga-eru US$7.6637 ijeri ka ọ na-erule 2028, yana ọnụego uto kwa afọ nke 2.57% site na 2021 ruo 2028.
Azụ̀ Asphalt bụ ụdị ashịkọ mgbidi ma ọ bụ ụlọ elu nke na-eji asphalt eme ihe maka mmiri mmiri. Ọ bụ otu n'ime ihe mkpuchi elu ụlọ a na-ejikarị eme ihe na North America n'ihi ọnụ ahịa ya dị ọnụ ala na ntinye ya dị mfe. A na-eji ihe abụọ e ji eme asphalt shingles, ihe ndị e ji organic mee na eriri iko. Ụzọ mmepụta nke ha abụọ yiri ibe ha. A na-eji asphalt ma ọ bụ asphalt ekpuchi otu ma ọ bụ abụọ akụkụ, a na-etinye slate, schist, quartz, brik vitrified, nkume] ma ọ bụ ihe seramiiki kpuchie elu ahụ a na-ekpughe, a na-ejikwa ájá, ntụ ntụ talcum ma ọ bụ mica gwọọ ala ala ya. Iji gbochie shingles ịrapara n'ahụ ibe ha tupu ejiri ya.