空(Kong)心(Xin)板(Ban) (kong xin ban) hollow slab，(?)建(Jian)筑(Zhu)术(Shu)语(Yu)(KB)，(?)混(Hun)凝(Ning)土(Tu)浇(Jiao)筑(Zhu)而(?)成(Cheng)。(?)将(Jiang)板(Ban)的(De)横(Heng)截(Jie)面(Mian)做(Zuo)成(Cheng)空(Kong)心(Xin)的(De)称(Cheng)为(Wei)空(Kong)心(Xin)板(Ban)。(?)空(Kong)心(Xin)板(Ban)较(Jiao)同(Tong)跨(Kua)径(Jing)的(De)实(Shi)心(Xin)板(Ban)重(Zhong)量(Liang)轻(Qing)，(?)运(Yun)输(Shu)安(An)装(Zhuang)方(Fang)便(Bian)，(?)建(Jian)筑(Zhu)高(Gao)度(Du)又(You)较(Jiao)同(Tong)跨(Kua)径(Jing)的(De)T梁(Liang)小(Xiao)，(?)因(Yin)之(Zhi)小(Xiao)跨(Kua)径(Jing)桥(Qiao)梁(Liang)中(Zhong)使(Shi)用(Yong)较(Jiao)多(Duo)。(?)其(Qi)中(Zhong)间(Jian)挖(Wa)空(Kong)形(Xing)式(Shi)有(You)很(Hen)多(Duo)种(Zhong)，(?)可(Ke)节(Jie)省(Sheng)混(Hun)凝(Ning)土(Tu)量(Liang)，(?)降(Jiang)低(Di)综(Zong)合(He)造(Zao)价(Jia)。(?)其(Qi)主(Zhu)要(Yao)适(Shi)用(Yong)于(Yu)学(Xue)校(Xiao)、(?)桥(Qiao)梁(Liang)、(?)阅(Yue)览(Lan)室(Shi)、(?)办(Ban)公(Gong)写(Xie)字(Zi)楼(Lou)、(?)商(Shang)场(Chang)、(?)厂(Chang)房(Fang)、(?)地(Di)下(Xia)停(Ting)车(Che)场(Chang)、(?)大(Da)开(Kai)间(Jian)住(Zhu)宅(Zhai)等(Deng)项(Xiang)目(Mu)。(?)

现(Xian)浇(Jiao)混(Hun)凝(Ning)土(Tu)空(Kong)心(Xin)楼(Lou)盖(Gai)就(Jiu)是(Shi)按(An)一(Yi)定(Ding)规(Gui)则(Ze)放(Fang)置(Zhi)埋(Mai)入(Ru)式(Shi)内(Nei)模(Mo)后(Hou)，(?)经(Jing)现(Xian)场(Chang)浇(Jiao)筑(Zhu)混(Hun)凝(Ning)土(Tu)而(?)在(Zai)楼(Lou)板(Ban)中(Zhong)形(Xing)成(Cheng)空(Kong)腔(Qiang)的(De)楼(Lou)盖(Gai)。(?)"内(Nei)模(Mo)"即(Ji)为(Wei)埋(Mai)置(Zhi)在(Zai)现(Xian)浇(Jiao)混(Hun)凝(Ning)土(Tu)空(Kong)心(Xin)楼(Lou)盖(Gai)中(Zhong)用(Yong)以(Yi)形(Xing)成(Cheng)空(Kong)腔(Qiang)且(Qie)不(Bu)取(Qu)出(Chu)的(De)物(Wu)体(Ti)。(?)与(Yu)传(Chuan)统(Tong)技(Ji)术(Shu)相(Xiang)比(Bi)较(Jiao)，(?)此(Ci)技(Ji)术(Shu)可(Ke)节(Jie)省(Sheng)混(Hun)凝(Ning)土(Tu)量(Liang)，(?)降(Jiang)低(Di)综(Zong)合(He)造(Zao)价(Jia)。(?)

当(Dang)混(Hun)凝(Ning)土(Tu)成(Cheng)型(Xing)，(?)达(Da)到(Dao)设(She)计(Ji)强(Qiang)度(Du)后(Hou)，(?)内(Nei)模(Mo)也(Ye)就(Jiu)完(Wan)成(Cheng)了(Liao)"工(Gong)作(Zuo)使(Shi)命(Ming)"。(?)现(Xian)浇(Jiao)混(Hun)凝(Ning)土(Tu)空(Kong)心(Xin)楼(Lou)板(Ban)由(You)于(Yu)置(Zhi)入(Ru)了(Liao)内(Nei)模(Mo)，(?)从(Cong)而(?)减(Jian)轻(Qing)自(Zi)重(Zhong)，(?)减(Jian)少(Shao)混(Hun)凝(Ning)土(Tu)用(Yong)量(Liang)，(?)增(Zeng)大(Da)了(Liao)跨(Kua)度(Du)，(?)降(Jiang)低(Di)层(Ceng)高(Gao)，(?)且(Qie)隔(Ge)音(Yin)隔(Ge)热(Re)效(Xiao)果(Guo)也(Ye)很(Hen)好(Hao)。(?)已(Yi)在(Zai)工(Gong)业(Ye)、(?)民(Min)用(Yong)建(Jian)筑(Zhu)中(Zhong)应(Ying)用(Yong)了(Liao)上(Shang)千(Qian)万(Wan)平(Ping)方(Fang)米(Mi)。(?)