Iimveliso zoboya beglasi kwiindonga zesandwich zohlulwe zibe ziindidi ezimbini: uboya beglasi obuveziweyo kunye nebhodi yoboya beglasi.Umphezulu we-wava okanye ibhodi inokuqatywa ngeglu emnyama okanye ibambelele kunye nomaleko omnyama (umthombo: i-China Insulation Network) i-fiber yeglasi evakalelwayo yokuqinisa.Ilungele ukusetyenziswa kwezorhwebo., Ukufakelwa kwe-thermal yeendonga eziphindwe kabini kwizakhiwo zoshishino kunye noluntu.

Iimveliso zoboya beglasi kwiindonga zesandwich zinokukunika ezi zibonelelo zilandelayo: Ukuthintela ukuxinana, ukunciphisa ubunzima bodonga, ukwandisa indawo yokusetyenziswa, ukonga amandla, ukwandisa induduzo, ukugquma isandi, kunye nokuthintela umlilo.

Uboya beglasi beCentrifugal bunesandi esilungileyo sokufunxa isandi sesandi esiphakathi ukuya-phezulu.Izinto eziphambili ezichaphazela ukusebenza kwesandi soboya beglasi ye-centrifugal bubunzima, ubuninzi kunye nokumelana nokuhamba komoya.Uxinaniso bubunzima bemathiriyeli nge-cubic meter nganye.Ukumelana nokuhamba komoya ngumlinganiselo woxinzelelo lomoya kunye nesantya somoya kumacala omabini ezinto ngeyunithi yobunzima.Ukumelana nokuhamba komoya yeyona nto ibalulekileyo echaphazela ukusebenza kwesandi soboya beglasi obusentrifugal.Ukuba ukuchasana kokuhamba kuncinci kakhulu, kuthetha ukuba izinto eziphathekayo zincinci kwaye i-vibration yomoya kulula ukudlula, kwaye ukusebenza kwesandi kuyancipha;ukuba ukuchasana kokuhamba kukhulu kakhulu, oko kuthetha ukuba izinto eziphathekayo zixinene, ukungcangcazela komoya kunzima ukuhambisa, kunye nokusebenza kokufunxa isandi kuyancipha.

Kuboya beglasi obuyicentrifugal, ukusebenza kokufunxa isandi kunokona kuxhathisa ukuhamba kakuhle.Kubunjineli bokwenyani, kunzima ukulinganisa ukumelana nokuhamba komoya, kodwa kunokuqikelelwa ngokuqikelelwa kwaye ilawulwe bubunzima kunye nokuxinana kwesambuku.

1. Ngokunyuka kobukhulu, i-coefficient yokufunxa isandi ye-middle and low frequency iyanda kakhulu, kodwa i-frequency ephezulu itshintsha kancinci (i-high frequency absorption ihlala inkulu).
2. Xa ubukhulu bungatshintshi, ukuxinana kwe-bulk kuyenyuka, kwaye i-coefficient yokufunxa isandi ye-midi-low frequency nayo iyanda;kodwa xa ubuninzi bobuninzi bunyuka kwinqanaba elithile, izinto eziphathekayo ziba lukhuni, ukuchasana kokuhamba kukhulu kunokumelana nokuhamba kakuhle, kwaye i-coefficient yokufunxa isandi iyancipha endaweni yoko.Kuboya beglasi obuyicentrifugal obunobuninzi be-16Kg/m3 kunye nobukhulu obungaphezulu kwe-5cm, i-frequency ephantsi ye-125Hz imalunga ne-0.2, kunye ne-medium and high frequency (>500Hz) i-coefficient yokufunxa isandi isondele kwi-1.
3. Xa ubukhulu buqhubeka bukhula ukusuka kwi-5cm, i-coefficient ye-low-frequency absorption coefficient iyanda ngokuthe ngcembe.Xa ubukhulu bungaphezulu kwe-1m, i-coefficient yokufunxa isandi esisezantsi-i-125Hz nayo iya kuba kufutshane ne-1. Xa ubukhulu bungaguquguquki kwaye ubuninzi bobuninzi bunyuka, i-coefficient ye-low-frequency yokufunxa isandi se-centrifugal yoboya beglasi iya kuqhubeka ikhula.Xa ubuninzi bobuninzi busondele kwi-110kg / m3, ukusebenza kwesandi somsindo kufikelela kwixabiso eliphezulu, elikufutshane ne-0.6-0.7 kwi-thickness ye-50mm kunye ne-frequency ye-125Hz.Xa ubuninzi bobuninzi budlula i-120kg / m3, ukusebenza kwesandi kuyancipha ngenxa yokuba izinto ziba lukhuni, kwaye ukusebenza kwesandi esiphakathi kunye nesantya esiphezulu sichaphazeleka kakhulu.Xa ubuninzi bobuninzi budlula i-300kg / m3, ukusebenza kwesandi kuyancipha kakhulu.

Ubukhulu boboya beglasi obufunxa isandi obuqhelekileyo obusetyenziswa kwi-acoustics ye-architectural yi-2.5cm, 5cm, 10cm, kwaye ubuninzi bayo buyi-16, 24, 32, 48, 80, 96, 112kg/m3.Ngesiqhelo sebenzisa 5cm ubukhulu, 12-48kg/m3 centrifugal glass uboya.