鞍山運動木地(di)(di)板地(di)(di)面(mian)施(shi)工(gong)工(gong)藝
適合于兩(liang)層(ceng)(ceng)以上的(de)(de)(de)體(ti)育(yu)館等（龔步(bu)智，1989）。1990年(nian)，MichaelW.Niese在US.Patent中(zhong)對底部體(ti)育(yu)木地板(ban)(ban)的(de)(de)(de)剛性(xing)(xing)(xing)層(ceng)(ceng)和彈(dan)(dan)性(xing)(xing)(xing)層(ceng)(ceng)進(jin)行(xing)了(le)設計，通(tong)過層(ceng)(ceng)面(mian)上相(xiang)互(hu)垂直的(de)(de)(de)切口使(shi)其面(mian)板(ban)(ban)層(ceng)(ceng)穩固地結(jie)(jie)合在一起。并(bing)且由(you)當時西(xi)德的(de)(de)(de)OttoGraf研究所進(jin)行(xing)檢(jian)驗(yan)，認為其能夠長期保(bao)持(chi)良好的(de)(de)(de)性(xing)(xing)(xing)能，減少(shao)運動(dong)員(yuan)運動(dong)的(de)(de)(de)。1994年(nian)，性(xing)(xing)(xing)層(ceng)(ceng)更具有彈(dan)(dan)性(xing)(xing)(xing)，利用彈(dan)(dan)性(xing)(xing)(xing)墊和兩(liang)層(ceng)(ceng)剛性(xing)(xing)(xing)層(ceng)(ceng)之(zhi)間(jian)的(de)(de)(de)空隙來進(jin)一步(bu)提(ti)高整個地板(ban)(ban)系統的(de)(de)(de)彈(dan)(dan)性(xing)(xing)(xing)。并(bing)且按照DIN18032.中(zhong)的(de)(de)(de)相(xiang)關(guan)規定(ding)進(jin)行(xing)測試(shi)，結(jie)(jie)果符合要(yao)(yao)求(qiu)。2002年(nian)，MasonGordon在US.Patent中(zhong)更主要(yao)(yao)的(de)(de)(de)變化(hua)是將彈(dan)(dan)性(xing)(xing)(xing)墊換成了(le)彈(dan)(dan)簧，其他結(jie)(jie)構與DebraA.Stephenson的(de)(de)(de)設計中(zhong)大同小異]。
運動籃(lan)(lan)球(qiu)場(chang)木(mu)地板籃(lan)(lan)筐高度為(wei)(wei)3.05米。籃(lan)(lan)球(qiu)場(chang)木(mu)地板長邊的(de)(de)界(jie)線(xian)(xian)(xian)(xian)(xian)(xian)稱(cheng)為(wei)(wei)邊線(xian)(xian)(xian)(xian)(xian)(xian)，短邊的(de)(de)界(jie)線(xian)(xian)(xian)(xian)(xian)(xian)稱(cheng)為(wei)(wei)端線(xian)(xian)(xian)(xian)(xian)(xian)。球(qiu)場(chang)上(shang)各(ge)線(xian)(xian)(xian)(xian)(xian)(xian)必須十(shi)分(fen)清(qing)晰，線(xian)(xian)(xian)(xian)(xian)(xian)寬均為(wei)(wei)0.05米(5厘米)。從(cong)(cong)(cong)邊線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)中(zhong)(zhong)(zhong)間點(dian)畫(hua)一平行(xing)端線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)橫線(xian)(xian)(xian)(xian)(xian)(xian)稱(cheng)中(zhong)(zhong)(zhong)線(xian)(xian)(xian)(xian)(xian)(xian)。中(zhong)(zhong)(zhong)線(xian)(xian)(xian)(xian)(xian)(xian)向兩(liang)(liang)側邊線(xian)(xian)(xian)(xian)(xian)(xian)外均延長15厘米。以(yi)中(zhong)(zhong)(zhong)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)其(qi)中(zhong)(zhong)(zhong)心(xin)點(dian)為(wei)(wei)圓(yuan)心(xin)，以(yi)1.80米為(wei)(wei)半徑(jing)(半徑(jing)從(cong)(cong)(cong)圓(yuan)周的(de)(de)外沿(yan)計算(suan))畫(hua)一個圓(yuan)圈稱(cheng)為(wei)(wei)中(zhong)(zhong)(zhong)圈。籃(lan)(lan)球(qiu)場(chang)木(mu)地板三(san)分(fen)投(tou)(tou)籃(lan)(lan)區(qu)(qu)(qu)是由場(chang)上(shang)兩(liang)(liang)條拱形限(xian)制出的(de)(de)地面區(qu)(qu)(qu)域(yu)。在此區(qu)(qu)(qu)域(yu)以(yi)外投(tou)(tou)籃(lan)(lan)得三(san)分(fen)。罰球(qiu)區(qu)(qu)(qu)是限(xian)制區(qu)(qu)(qu)加上(shang)以(yi)罰球(qiu)線(xian)(xian)(xian)(xian)(xian)(xian)中(zhong)(zhong)(zhong)心(xin)點(dian)為(wei)(wei)圓(yuan)心(xin)、以(yi)1.80米為(wei)(wei)半徑(jing)向限(xian)制區(qu)(qu)(qu)外所(suo)畫(hua)的(de)(de)半圓(yuan)區(qu)(qu)(qu)域(yu)，它(ta)是執行(xing)罰球(qiu)的(de)(de)區(qu)(qu)(qu)域(yu)。籃(lan)(lan)球(qiu)場(chang)從(cong)(cong)(cong)罰球(qiu)線(xian)(xian)(xian)(xian)(xian)(xian)兩(liang)(liang)端畫(hua)兩(liang)(liang)條線(xian)(xian)(xian)(xian)(xian)(xian)至距離(li)端線(xian)(xian)(xian)(xian)(xian)(xian)中(zhong)(zhong)(zhong)點(dian)各(ge)3米的(de)(de)地方(均從(cong)(cong)(cong)外沿(yan)量起)所(suo)組成的(de)(de)區(qu)(qu)(qu)域(yu)叫限(xian)制區(qu)(qu)(qu)。它(ta)的(de)(de)作用是：球(qiu)在本(ben)隊控制時(shi)。
已經獲得德國DIN認證，目(mu)前(qian)國內(nei)各(ge)體育(yu)(yu)場館采用得較多(duo)的(de)(de)(de)(de)一(yi)套系統(tong)就是單龍(long)(long)(long)(long)骨(gu)(gu)系統(tong)。雙(shuang)(shuang)(shuang)龍(long)(long)(long)(long)骨(gu)(gu)體育(yu)(yu)場木(mu)(mu)地(di)(di)(di)板(ban)系統(tong)是運(yun)(yun)動(dong)性(xing)能完全達到德國DIN標準要求的(de)(de)(de)(de)懸浮式體育(yu)(yu)運(yun)(yun)動(dong)木(mu)(mu)地(di)(di)(di)板(ban)結(jie)構(gou)，不但結(jie)實(shi)耐用而且減(jian)(jian)震(zhen)彈性(xing)十(shi)足，上下(xia)龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)(de)交點(dian)之間有一(yi)個(ge)彈性(xing)橡膠減(jian)(jian)震(zhen)墊，這樣的(de)(de)(de)(de)設計(ji)巧妙(miao)地(di)(di)(di)解決(jue)了(le)龍(long)(long)(long)(long)骨(gu)(gu)直接(jie)接(jie)觸容易發生響聲的(de)(de)(de)(de)情況。主副龍(long)(long)(long)(long)骨(gu)(gu)結(jie)構(gou)的(de)(de)(de)(de)雙(shuang)(shuang)(shuang)層龍(long)(long)(long)(long)骨(gu)(gu)均采用實(shi)木(mu)(mu)材料的(de)(de)(de)(de)雙(shuang)(shuang)(shuang)龍(long)(long)(long)(long)骨(gu)(gu)體育(yu)(yu)場木(mu)(mu)地(di)(di)(di)板(ban)系統(tong)運(yun)(yun)動(dong)性(xing)能，是行業較先進的(de)(de)(de)(de)一(yi)種全縱向(xiang)層疊式木(mu)(mu)地(di)(di)(di)板(ban)結(jie)構(gou)，這樣的(de)(de)(de)(de)設計(ji)極大(da)地(di)(di)(di)提(ti)高了(le)木(mu)(mu)方的(de)(de)(de)(de)抗彎抗變(bian)性(xing)能，同(tong)時也(ye)提(ti)高了(le)木(mu)(mu)龍(long)(long)(long)(long)骨(gu)(gu)的(de)(de)(de)(de)彈性(xing)模量(liang)。雙(shuang)(shuang)(shuang)龍(long)(long)(long)(long)骨(gu)(gu)運(yun)(yun)動(dong)地(di)(di)(di)板(ban)系統(tong)非常適(shi)合專業籃球、排球等專業比賽運(yun)(yun)動(dong)。歐(ou)氏(shi)運(yun)(yun)動(dong)木(mu)(mu)地(di)(di)(di)板(ban)工程(cheng)師指(zhi)出，除了(le)以上龍(long)(long)(long)(long)骨(gu)(gu)結(jie)構(gou)系統(tong)，歐(ou)氏(shi)運(yun)(yun)動(dong)木(mu)(mu)地(di)(di)(di)板(ban)還研發了(le)板(ban)式龍(long)(long)(long)(long)骨(gu)(gu)、雙(shuang)(shuang)(shuang)層雙(shuang)(shuang)(shuang)減(jian)(jian)震(zhen)龍(long)(long)(long)(long)骨(gu)(gu)、固定斜(xie)鋪龍(long)(long)(long)(long)骨(gu)(gu)等多(duo)種龍(long)(long)(long)(long)骨(gu)(gu)結(jie)構(gou)系統(tong)。
怪(guai)味板(ban)(ban)(ban)：這(zhe)類板(ban)(ban)(ban)材(cai)(cai)(cai)能夠揮(hui)發出難聞的刺激(ji)性怪(guai)味。較好的運(yun)動木(mu)地(di)板(ban)(ban)(ban)所選用(yong)的結合(he)劑使用(yong)的是(shi)三聚氰胺。而生產(chan)怪(guai)味板(ban)(ban)(ban)的廠家選用(yong)的結合(he)劑多為(wei)(wei)尿醛膠，具有甲醛氣體(ti)，釋放量很(hen)難控制。我國(guo)規(gui)定地(di)板(ban)(ban)(ban)的甲醛釋放量標準是(shi)每(mei)升不(bu)高于(yu)1.5毫克。短(duan)命(ming)板(ban)(ban)(ban)：短(duan)命(ming)板(ban)(ban)(ban)取材(cai)(cai)(cai)劣質(zhi)原(yuan)(yuan)木(mu)材(cai)(cai)(cai)質(zhi)，運(yun)動木(mu)地(di)板(ban)(ban)(ban)原(yuan)(yuan)木(mu)成本(ben)占運(yun)動木(mu)地(di)板(ban)(ban)(ban)總成本(ben)的20％至30％。此(ci)類板(ban)(ban)(ban)材(cai)(cai)(cai)在(zai)使用(yong)后很(hen)短(duan)時間內會產(chan)生變形、不(bu)耐磨(mo)、腐爛等現象。糠(kang)芯板(ban)(ban)(ban)：運(yun)動木(mu)地(di)板(ban)(ban)(ban)的生產(chan)應以專用(yong)高密(mi)度原(yuan)(yuan)木(mu)為(wei)(wei)基材(cai)(cai)(cai)，以價(jia)廉(lian)低(di)質(zhi)的中密(mi)度原(yuan)(yuan)木(mu)作為(wei)(wei)生產(chan)材(cai)(cai)(cai)料的糠(kang)芯板(ban)(ban)(ban)加工精度不(bu)達標，基材(cai)(cai)(cai)成分(fen)混亂，此(ci)類板(ban)(ban)(ban)材(cai)(cai)(cai)易斷裂，防潮性下降。李鬼板(ban)(ban)(ban)：以冒(mao)名、抄(chao)襲(xi)、仿制、粉(fen)飾身份為(wei)(wei)主要(yao)手(shou)段，利用(yong)消費(fei)者(zhe)(zhe)在(zai)專業市場上(shang)辨別(bie)能力差等特點，欺(qi)騙消費(fei)者(zhe)(zhe)、坑害消費(fei)者(zhe)(zhe)。
