In the recent past producers have sought to broaden the types of sealer materials available to the market, with asphalt emulsion-based products being the primary alternative. Other products ...

Figure 1: Amplification of complex gene libraries by conventional PCR and emulsion PCR. Figure 2: Ethidium bromide–stained agarose gels reveal the absence of size competition and chimeric produc ...

The slurry seal is a cost-effective method to repair roads. It consists of a mixture of asphalt emulsion, sand and rock ...