Marka la eego xaaladda hadda jirta ee horumarinta joogtada ah ee warshadaha kala duwan, warshadda bitumen emulsion ayaa la sii horumariyay oo lagu dabaqay. Waxaan ognahay in emulsion bitumen ay tahay emulsion ah dareere heerkulka qolka sameeyay by kala firdhiyey asphalt galay wajiga biyaha. Sida walaxda cusub ee qaan-gaadhka ah, waxay badbaadisaa in ka badan 50% tamarta iyo 10%-20% daamurka marka la barbar dhigo daamurka kulul ee dhaqameed, waxayna leedahay wasakhda deegaanka yar.

Marka la eego qaabka hadda jira, qalabka bitumen emulsion waxaa si weyn loogu isticmaalaa teknoolajiyada cusub iyo hababka dayactirka ka hortagga, sida shaabadda ceeryaamo, shaabadda slurry, micro-surfacing, dib u soo kabashada qabow, shaabad dhagax la jajabiyey, isku dhafka qabow iyo qalabka balastar qabow. Tilmaamaha ugu weyn ee qalabka bitumen emulsion waa in lagu kaydin karo heerkulka qolka, mana jirto baahi loo qabo in lagu kululeeyo inta lagu jiro buufinta iyo isku dhafka, uma baahna in la kululeeyo dhagaxa. Sidaa darteed, waxay si weyn u fududaysaa dhismaha, waxay ka fogaanaysaa gubashada iyo qiiqa ka dhasha daamurka kulul, waxayna ka fogaataa qiiqa uumiga daamurka marka la saarayo isku dhafka heerkulka sare.