LCB－2型現(xiàn)場CBR試驗儀是河北鵬遠建筑儀器廠自行研發(fā)的新代產(chǎn)。

本儀器根據(jù)JTJ059－95《公路路基路面現(xiàn)場測試規(guī)程》而設(shè)計制造，適用于公路現(xiàn)場測定各種土基材料的現(xiàn)場CBR值。 本儀器的工作原理是利用后軸承重不小于60KN的載重汽車，用千斤頂進行加荷，通過貫入桿測得貫入量及測力計測得的載荷重量，計算了土基現(xiàn)場的CBR值.

LCB－2型現(xiàn)場CBR試驗儀零利潤銷售中操作方法 
1、將試驗地點約直徑30cm范圍的表面找平，用毛刷刷盡浮土，如表面為粗粒土?xí)r，應(yīng)撒布少許潔凈的干砂填平，但不能覆蓋全部土基避免形成層。 
2、按圖設(shè)置本儀器，千斤頂上端裝上球座及鋼球，測力計上端旋入墊板，千斤頂及球座頂上汽車后軸上且調(diào)節(jié)至高度適中，貫入桿應(yīng)與土基表面緊密接觸。 
3、安裝貫入量測定裝置，將平臺、表夾、百分表按圖安裝好。 
4、在貫入位置安放4塊1.25kg分開成半圓的承載板(共5kg) 
5、調(diào)節(jié)測力計及貫入量百分表，調(diào)零，記錄初始讀數(shù)。 
6、起動千斤頂，使貫入桿以慢速(約1mm/min)壓入土基，當(dāng)相應(yīng)于貫入量為0.5、1.0、1.5、2.0、2.5、3.0、4.0、5.0、7.5、10.0及12.5mm時，分別讀取測力計讀數(shù)，根據(jù)情況，也可在貫入量達到7.5mm時結(jié)束試驗。 
7、卸除荷載移去測定裝置。 
8、在試驗點下取樣，測定材料含水量，在緊靠試驗點旁邊的適當(dāng)位置，用灌砂法或環(huán)刀法測定土基的密度。 
9、根據(jù)試驗數(shù)據(jù)，填定現(xiàn)場CBR值測定記錄表，計算現(xiàn)場CBR值。 
將貫入試驗得到的各荷重數(shù)除以貫入斷面積(19.625cm2)得到各荷載壓強(MPa)。CBR般以貫入量2.5mm時測定值為準。當(dāng)貫入量5.0mm時的CBR大于2.5mm時的CBR時，應(yīng)重新試驗，如重新試驗仍然如此時，則以貫入量5.0mm時的CBR為準。 
現(xiàn)場CBR= ×100% 
試中：P1－ 荷載壓強（MPａ） 
　　 P2 －標準壓強。當(dāng)貫入量為2.5mm時，為7MPa，當(dāng)貫入量為5.0mm時為10.5MPa。 
LCB－2型現(xiàn)場CBR試驗儀技術(shù)參數(shù)： 
1、液壓千斤頂100KN及球座 
2、測力計：60KN  
3、貫入桿：直徑Φ50mm 長度200mm 
4、承載板：1.25Kg/塊 4塊
關(guān)鍵詞：CBR試驗儀  現(xiàn)場CBR試驗儀  

 獻縣鵬遠建筑儀器廠是目前國內(nèi)生產(chǎn)：公路試驗儀器、建筑試驗儀器的重點骨干企業(yè)。在國內(nèi)具有較高的知名度，本公司設(shè)備一流，檢測手段完善，技術(shù)力量雄厚。產(chǎn)品嚴格按照國家標準設(shè)計生產(chǎn)，除配套供應(yīng)試驗儀器設(shè)備外，我廠還承擔(dān)新建試驗室的規(guī)劃設(shè)計，設(shè)備選型，安裝調(diào)試，配件供應(yīng)與后勤保障等業(yè)務(wù)。

PENGYuan building instrument factory is a key enterprise which produces highway test instrument ａnd building test instrument in China. In the country has a high visibility, the company＇s first-class equipment, perfect means of testing, strong technical force. In addition to supporting the supply of test equipment, the factory also undertakes the planning ａnd design of the new laboratory, equipment selection, installation ａnd commissioning, spare parts supply ａnd logistics support business.

 本公司主要產(chǎn)品有：

混凝土實驗儀器、水泥試驗儀器、養(yǎng)護箱、養(yǎng)護室、瀝青試驗儀器、乳化瀝青試驗儀器、防水卷材試驗儀器、土工試驗儀器、土壤試驗儀器、細集料試驗儀器、砌墻磚試驗儀器、CA砂漿試驗儀器、鋼筋連接套筒等等。重點推出：混凝土壓力機、混凝土攪拌機、鋼筋拉拔儀、錨桿拉拔儀、水泥細度負壓篩、鉆孔取芯機、混凝土抗?jié)B儀、水泥膠砂攪拌機、水泥凈漿攪拌機，電動跳桌、瀝青針入度、瀝青軟化點、瀝青低溫延伸儀、瀝青粘度計、馬歇爾穩(wěn)定度儀、馬歇爾擊實儀、電動擊實儀、工程試模等等這些產(chǎn)品廣泛應(yīng)用于：混凝土商砼、攪拌站、實驗室、高等院校、市政、公路、鐵路、隧道、橋梁、石油化工、水利建設(shè)、等領(lǐng)域本廠以合理的價格、熱情的服務(wù)態(tài)度、精湛熟練的售后保障對您提供優(yōu)質(zhì)服務(wù)。我們本著交貨迅速、實行三包、跟蹤服務(wù)等經(jīng)營原則竭誠為廣大用戶服務(wù)。

The company＇s main products are:

concrete test equipment, cement test equipment, maintenance box, maintenance room, asphalt test equipment, emulsified asphalt test equipment, waterproof coil test equipment, soil test equipment, soil test equipment, fine aggregate test equipment, brick wall test equipment, CA mortar test equipment, steel connection sleeve ａnd so on. Key products: Concrete Press, ready-mix concrete, steel bar puller, anchor Rod Puller, cement fineness negative pressure screen, core drilling machine, concrete impermeability machine, cement mortar mixer, cement paste mixer, electric Jump Table, asphalt penetration, asphalt softening point, asphalt low temperature， Marshall Stability Instrument, Marshall compaction instrument, electric compaction instrument, engineering test model, etc. . These products are widely used in: concrete business, mixing stations, laboratories, institutions of higher learning, municipal, roads, railways, tunnels, bridges, petrochemical, water conservancy construction, ａnd other fields of our factory to provide you with reasonable prices, warm service attitude, skilled after-sales service to provide quality services. We in line with the prompt delivery, the implementation of three guarantees, tracking service ａnd other business principles dedicated to the majority of users.

我公司把顧客放在第一位，建立起了產(chǎn)品售前、售中、售后服務(wù)規(guī)范，全方位、全過程滿足顧客要求，使我們的產(chǎn)品和服務(wù)深得顧客的信賴，與顧客建立起了長期合作和互利關(guān)系。

Our company puts the customer first, has established the product pre-sale, the sale, the after-sale service standard, the omni-directional, the entire process satisfies the customer request, causes our product ａnd the service deep customer＇s trust, established A long-term cooperation ａnd mutually beneficial relationship with customers.

公司秉承“視售后服務(wù)為產(chǎn)品質(zhì)量的延伸，視產(chǎn)品質(zhì)量為企業(yè)生命”的宗旨，在網(wǎng)絡(luò)化的售后服務(wù)管理體系的保障下，為用戶提供最優(yōu)質(zhì)的產(chǎn)品和服務(wù)。我公司一如既往在“和諧、誠信、專業(yè)、增值”價值觀引領(lǐng)下成為公路儀器和建筑儀器一流的供應(yīng)商。
 The company adheres to the Tenet of "Regard after-sales service as the extension of product quality, regard product quality as the life of the enterprise" , ａnd under the protection of the network The Adjuster management system, provide the best quality products ａnd services for users. As always, our company has become the first-class supplier of highway instrument ａnd Construction Instrument under the guidance of "harmony, integrity, professionalism ａnd value-added" values.

我們熱忱期盼與各位業(yè)內(nèi)人士攜手并進、共創(chuàng)未來!

We look forward to working together with the industry to create a better future!