Te mau rave'a Allied Foam – M-2

Te hu'ahu'a, ua pii - atoa - hia ei aircrete, o te hoê ïa tao'a o te vai ra te puai e te vai - maitai - raa o te raima anamua, i roto râ i te hoê tuhaa iti o to ' na poihâ. E hamanihia te reira na roto i te faafariuraa i te sima, no te hamani i te mau hu'ahu'a mata'i e rave rahi o te mau i muri iho i roto i te hoê ahu simeni. I muri iho, e tapaohia te reira na roto i te mau tuhaa e e hutihia no te haapuai hau atu â. Te faahopearaa, o te hoê ïa raima mâmâ e te mau tao'a tapo'i maitai roa o te nehenehe e faaohipahia i roto i te mau ohipa paturaa e rave rahi.

E horoa te mau faanahoraa hu'ahu'a Allied i te mau faito teitei o te hu'ahu'a o te faati'a i te mau tao'a ia tuuhia i roto i te mau huru tao'a hu'ahu'a e rave rahi mai te mau ICF, Te mau papa'i sima, te mau patu, e te tahi atu mau tao'a paturaa. The fine texture and good strength/handling features of the cured Allied stable foams also make them ideal for application as an external coating to rigid insulation panels, concrete form walls and other structures.

One of the most important aspects of a good foamed concrete mix is its ability to flow when wet. An excessively stiff matrix will result in foam breakage and collapse, while an overly fluid matrix will segregate. The Allied stable foams are easily mixed with water to achieve a slurry with an appropriate rheology for the desired application.

The optimum mix composition for thermal conductivity was determined by environmental scanning electron microscopy (ESEM). The resulting SEM images of the foam concrete M-2 shown in Figure 11 show the distribution and structure of the pores. Mai tei faaitehia i roto i te hoho'a, E ere te mau hu'ahu'a mata'i i te mea hoê â, e rave rahi ahuru e tae atu i te mau hanere micrometers te rahi. Ua faaatea - atoa - hia ratou e te hoê matrix niuhia i ni'a i te sima e aita e haamau ra i te hoê faanahoraa tamau.