琉(liu)璃瓦(wa)替代普通陶瓦(wa)是人类长期(qi)对建(jian)筑(zhu)材料(liao)使(shi)用的(de)经验，也是今后(hou)屋面(mian)瓦(wa)发(fa)展的(de)一个趋势。琉(liu)璃瓦(wa)的(de)使(shi)用提升建(jian)筑(zhu)美观性(xing)、可靠(kao)性(xing)，古(gu)代普通百姓(xing)是不可以使(shi)用琉(liu)璃瓦(wa)，也没有这(zhei)个经济实力。
琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)重要(yao)特性(xing)(xing)就是防(fang)水性(xing)(xing)，也是琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)取代普(pu)通(tong)(tong)(tong)陶瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)主要(yao)原因(yin)(yin)。古(gu)(gu)(gu)代宫殿寺庙对(dui)琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)使用(yong)(yong)，正(zheng)是利用(yong)(yong)其(qi)(qi)(qi)不(bu)渗水、雨后干燥(zao)快、不(bu)会增加(jia)瓦(wa)(wa)(wa)(wa)(wa)(wa)顶(ding)重量等优点。我国(guo)古(gu)(gu)(gu)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)屋顶(ding)的(de)(de)(de)(de)(de)材料一般(ban)包(bao)(bao)括琉璃(li)和陶瓦(wa)(wa)(wa)(wa)(wa)(wa)两种。普(pu)通(tong)(tong)(tong)陶质瓦(wa)(wa)(wa)(wa)(wa)(wa)又(you)称“布瓦(wa)(wa)(wa)(wa)(wa)(wa)”，其(qi)(qi)(qi)质地(di)粗糙(cao)，吸(xi)水性(xing)(xing)强(qiang)。我国(guo)的(de)(de)(de)(de)(de)早期(qi)(qi)古(gu)(gu)(gu)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)，其(qi)(qi)(qi)瓦(wa)(wa)(wa)(wa)(wa)(wa)顶(ding)一般(ban)使用(yong)(yong)陶瓦(wa)(wa)(wa)(wa)(wa)(wa)。雨雪天气(qi)时(shi)(shi)，瓦(wa)(wa)(wa)(wa)(wa)(wa)片(pian)容(rong)易吸(xi)收大(da)(da)(da)量的(de)(de)(de)(de)(de)水。对(dui)于(yu)宫殿建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)而(er)言(yan)，其(qi)(qi)(qi)一般(ban)体量大(da)(da)(da)，瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)尺寸大(da)(da)(da)，相应(ying)吸(xi)水多，这无(wu)疑在(zai)雨雪时(shi)(shi)期(qi)(qi)大(da)(da)(da)大(da)(da)(da)增加(jia)了屋顶(ding)的(de)(de)(de)(de)(de)重量。琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)对(dui)于(yu)普(pu)通(tong)(tong)(tong)瓦(wa)(wa)(wa)(wa)(wa)(wa)片(pian)来说抗风化(hua)性(xing)(xing)能非常高(gao)，古(gu)(gu)(gu)代一些遗传下来的(de)(de)(de)(de)(de)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)，经过几百年，有些还没有完全损坏。普(pu)通(tong)(tong)(tong)陶瓦(wa)(wa)(wa)(wa)(wa)(wa)容(rong)易在(zai)空(kong)气(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)风化(hua)。所(suo)谓瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)风化(hua)，即暴露在(zai)空(kong)气(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)瓦(wa)(wa)(wa)(wa)(wa)(wa)件在(zai)外部(bu)因(yin)(yin)素(su)作用(yong)(yong)下，表面(mian)(mian)逐渐(jian)出现粉末状或(huo)开裂状的(de)(de)(de)(de)(de)现象。研究表明：盐分结晶是普(pu)通(tong)(tong)(tong)陶瓦(wa)(wa)(wa)(wa)(wa)(wa)破坏的(de)(de)(de)(de)(de)主要(yao)原因(yin)(yin)。雨水降落(luo)到(dao)普(pu)通(tong)(tong)(tong)瓦(wa)(wa)(wa)(wa)(wa)(wa)屋顶(ding)后，沿着瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)孔(kong)隙渗入，使瓦(wa)(wa)(wa)(wa)(wa)(wa)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)湿气(qi)增加(jia)，逐渐(jian)充满(man)瓦(wa)(wa)(wa)(wa)(wa)(wa)件内部(bu)。由于(yu)风吹、光照等因(yin)(yin)素(su)，普(pu)通(tong)(tong)(tong)陶瓦(wa)(wa)(wa)(wa)(wa)(wa)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)湿气(qi)会蒸(zheng)发于(yu)大(da)(da)(da)气(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)，而(er)可溶盐无(wu)法蒸(zheng)发而(er)只(zhi)能滞留于(yu)瓦(wa)(wa)(wa)(wa)(wa)(wa)的(de)(de)(de)(de)(de)表面(mian)(mian)，并产生膨胀力(li)，使得普(pu)通(tong)(tong)(tong)瓦(wa)(wa)(wa)(wa)(wa)(wa)变成碎(sui)块或(huo)粉末。宜(yi)兴明月建(jian)(jian)(jian)陶有限(xian)公(gong)司是一家将传统文化(hua)与(yu)中(zhong)(zhong)(zhong)(zhong)(zhong)西建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)文化(hua)融(rong)合(he)(he)的(de)(de)(de)(de)(de)屋面(mian)(mian)琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)生产商，产品可以用(yong)(yong)于(yu)中(zhong)(zhong)(zhong)(zhong)(zhong)式(shi)院墅、生态新农村、市政大(da)(da)(da)楼、街(jie)巷园林、四合(he)(he)院、宾馆(guan)、酒吧和古(gu)(gu)(gu)城镇建(jian)(jian)(jian)设(she)，包(bao)(bao)括中(zhong)(zhong)(zhong)(zhong)(zhong)式(shi)住宅建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)集群、仿古(gu)(gu)(gu)社区、养(yang)老房产等，使琉璃(li)瓦(wa)(wa)(wa)(wa)(wa)(wa)焕发出中(zhong)(zhong)(zhong)(zhong)(zhong)华建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)文化(hua)的(de)(de)(de)(de)(de)非凡魅力(li)和欧式(shi)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)新潮风格相得益彰。
