Kwinyanga ephelileyo, amalungu angama-30 e-Chinese National Building Waterproof Association, emele abavelisi bophahla baseTshayina, kunye namagosa karhulumente waseTshayina beza eBerkeley Lab kwiworkshop yosuku lonke malunga nophahla olupholileyo. Utyelelo lwabo lwenzeke njengenxalenye yeprojekthi yophahla olupholileyo ye-US-China Clean Energy Research Center ¡ª Building Energy Efficiency. Abathathi-nxaxheba bafunde ngendlela uphahla olupholileyo kunye nezinto zokuhombisa ezinokuthi zinciphise ngayo ubushushu besixeko, zinciphise imithwalo yomoya wokwakha, kunye nokufudumala kwehlabathi okucothayo. Ezinye izihloko ziquka uphahla olupholileyo kwimigangatho yokusebenza kakuhle kwamandla ezakhiwo zase-US, kunye nempembelelo enokubakho yokwamkelwa kophahla olupholileyo eTshayina.