| 品牌 : | 榮計達 | 型號 : | ZSY-24 |
| 加工定制 : | 是 | 類型 : | 儀器設備 |
| 外形尺寸 : | 360×240×900mm | 重量 : | 21kg |
| 產品用途 : | 瀝青和高分子防水卷材抗沖擊性能而設計的 |
上海榮計達儀器科技有限公司**經營水泥實驗儀器、混凝土實驗儀器、公路土工實驗儀器、干粉砂漿保溫砂漿實驗儀器、瀝青防水材料實驗儀器、油漆涂料實驗儀器、無損檢測等實驗儀器。**經營水泥實驗儀器、混凝土實驗儀器、公路土工實驗儀器、干粉砂漿保溫砂漿實驗儀器、瀝青防水材料實驗儀器、油漆涂料實驗儀器、無損檢測等實驗儀器。公司產品憑借過硬的質量、完善的售后服務、合理的價格暢銷各大院校、檢測單位、建材企業、工程建設單位。在消費者當中享有較高的地位和良好的口碑，用戶遍布國內近三十個省市、自治區，并遠銷國外，與用戶建立了長期穩定的合作關系。公司實力雄厚，重信用、守合同。有健全的管理制度和完善健全的質量管理體系。并有反應迅速、服務周到的售后服務系統。我們將不懈努力、一如既往以優異的品質為客戶服務。
Shanghai Rongjida Instrument Technology Co., Ltd. ** operates cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, non-destructive testing and other experimental equipment. ** Operating cement experiment equipment, concrete experiment equipment, highway geotechnical experiment equipment, dry mortar thermal insulation mortar experiment equipment, asphalt waterproof material experiment equipment, paint coating experiment equipment, non-destructive testing and other experimental equipment. Company products rely on excellent quality, perfect after-sales service, reasonable prices sell well in major universities, testing units, building materials enterprises, engineering construction units. It enjoys a high status and a good reputation among consumers, and has customers in nearly 30 provinces, cities, and autonomous regions in China, and has been exported to foreign countries. It has established long-term and stable cooperative relationships with users. The strength of the company, credit and contract compliance. Have a sound management system and a sound quality management system. And has a responsive and thoughtful after-sales service system. We will make unremitting efforts to serve our customers with excellent quality as always.
防水卷材抗沖擊試驗儀是**檢測儀器，適用于瀝青和高分子屋面防水卷材沖擊穿刺試驗。是依據**標準GB/T 328.24、2007《建筑防水卷材試驗方法》第24部分：瀝青和高分子防水卷材抗沖擊性能而設計的。
Waterproof membrane impact tester is a testing instrument, suitable for impact puncture test of asphalt and polymer roofing waterproof membrane. It is designed according to ** standard GB / T 328.24, 2007 "Test methods for building waterproofing membranes" Part 24: Impact resistance of asphalt and polymer waterproofing membranes.
防水卷材抗沖擊試驗儀技術指標：
★落錘垂直下落高度： (600±5)㎜
★落錘組件質量： (1000±10)g
★穿刺工具直徑(及配重環)：10㎜(厚7.5㎜配重環)、20㎜(厚6㎜配重環)、30㎜(厚4㎜配重環)、40㎜(無)
★壓環尺寸及質量：內圓直徑200㎜、(5000±50)g
★不銹鋼板尺寸： 300㎜*300㎜*10㎜
★聚苯乙烯板尺寸：300㎜*300㎜*50㎜
Technical index of waterproof coil impact tester:
★ Vertical drop height of drop hammer: (600 ± 5) ㎜
★ Drop weight component: (1000 ± 10) g
★ Piercing tool diameter (and counterweight ring): 10㎜ (thickness 7.5㎜ counterweight ring), 20㎜ (thickness 6㎜ counterweight ring), 30㎜ (thickness 4㎜ counterweight ring), 40㎜ (none)
★ Pressure ring size and quality: Inner circle diameter 200㎜, (5000 ± 50) g
★ Stainless steel plate size: 300㎜ * 300㎜ * 10㎜
★ Polystyrene board size: 300㎜ * 300㎜ * 50㎜
防水卷材抗沖擊試驗儀試驗步驟：
★從卷材寬度方向距邊緣100mm外裁取至少約300mm的10個試件，試件在規定的條件下至少放置24h。
★試驗在（23±2）℃進行，必要時采用（-10±2）℃。對后面的條件，試件冷凍至（-10±2）℃。當試件從冷凍箱取出，在室溫下應在10s內試驗。
★每次試驗采用新的試件和新的聚苯乙烯板。4、試件平放在熱材料上，上表面朝上，并用壓環壓住，聚苯乙烯板放在混凝土基礎的不銹鋼板上。
★落錘當釋放時，能從距試件上表面垂直高度（600±5）mm的位置自由下落。
★穿刺工具應沖擊壓環下試件的**。
★試驗驗開始用10mm直徑的穿刺工具進行，當試件被穿刺后，用更大直徑的，如此一直到40mm直徑的穿刺工具。
★檢查試件是否被擊穿，用肥皂溶液涂沖擊區域的表面，隔5min-10min試驗。對沖擊區域用真空或加壓的方法產生15KPa的壓差，上表面在低壓力的一面。若60s后未觀測到空氣氣泡，認為試件無滲漏和穿孔。
★抗沖擊用穿刺工具的直徑表示，防水卷材5個試件中至少有4個試件無滲漏。
Test steps of waterproof coil impact tester:
★ Take at least about 300mm of 10 test pieces from the width of the coil 100mm away from the edge, and place the test pieces for at least 24h under the specified conditions.
★ The test is carried out at (23 ± 2) ℃, and (-10 ± 2) ℃ is used if necessary. For the latter conditions, the specimens were frozen to (-10 ± 2) ° C. When the test piece is removed from the freezer, the test should be performed within 10s at room temperature.
★ New test pieces and new polystyrene boards are used for each test. 4. The test piece is laid flat on the heat-insulating material with the upper surface facing up and pressed with a pressure ring. The polystyrene plate is placed on the concrete-based stainless steel plate.
★ When the drop hammer is released, it can fall freely from the position of vertical height (600 ± 5) mm from the upper surface of the test piece.
★ The puncture tool should impact the test piece under the pressure ring **.
★ The test is started with a 10mm diameter puncture tool. When the test piece is punctured, use a larger diameter puncture tool so that it reaches 40mm diameter.
★ Check whether the test piece is punctured. Coat the surface of the impact area with soap solution, and test every 5-10 minutes. A vacuum or pressure method is used to generate a pressure difference of 15KPa for the impact area, and the upper surface is on the low pressure side. If no air bubbles are observed after 60 seconds, the test piece is considered to have no leakage or perforation.
★ The diameter of the impact-resistant puncture tool indicates that at least 4 of the 5 test pieces of the waterproof membrane have no leakage.
