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Leling Rebound Instrument Factory

News

11-26

2023

Mortar rebound method testing techniques in assembled buildings

Assembled building is a kind of construction method that has received more and more attention in recent years. It is fast, environmentally friendly and efficient, so it is widely used in modern urban construction.

11-16

2023

Leling Rebound Instrument Factory: Producing High Quality Concrete Rebound Instruments

Concrete is one of the commonly used materials in construction, and its quality is critical to the stability and durability of the building structure. In order to ensure the accurate assessment of concrete quality, mortar rebound method testing has become an important technical tool. In Leling City, there is a manufacturer specializing in the production of high-quality concrete rebound meters - Leling Rebound Instrument Factory.

11-06

2023

How to use mortar rebound method testing instrument for project acceptance

Mortar rebound method testing is a common engineering acceptance method that helps engineers accurately assess the quality and strength of mortar. This article will describe how to use mortar rebound method testing instruments for project acceptance and discuss their importance and applicability.

09-18

2023

Essential for project acceptance: the role and advantages of rebound meters

Rebar meter is an indispensable equipment in project acceptance, and its role and advantage is that it can accurately measure the rebound value of rebar, so as to assess the quality and installation of rebar. This paper will introduce the role and advantages of rebar meter in detail, and vividly demonstrate its importance in practical application through dialogues.

01-09

2020

ZC3-D and ZC3-W all support the new industry standard JGJ/T23-2011.

The Ministry of Housing and Urban-Rural Development now approves the "rebound method for testing the compressive strength of concrete technical procedures" for the industry standard, No. JGJ/T23-2011, since December 1, 2011 onwards. The original industry standard "rebound method for testing the compressive strength of concrete technical procedures" JGJ/T23-2001 is abolished at the same time.

12-18

2019

ZC3-A Concrete Rebound Tester

productdescription:ThisinstrumentisaconcretereboundmeterthatfullycomplieswiththeindustrystandardJGJ/T23-2011"TechnicalRegulationsforTestingtheCompressiveStrengthofConcretebyReboundMethod".Itisusedtodetectthecompressivestrengthofradonintherangeof10-60Mpa.ThenominalenergyofthereboundmeterItis2.207J,andtheindicationsystemisapointerdirect-readingmediumreboundtester.ThetechnicalparametersoftheinstrumentareinaccordancewiththevarioustechnicalspecificationsoftheNationalMetrologicalVerificationRegulationofthePeople'sRepublicofChina"ConcreteReboundTester"(JJG817-2011).TechnicalParameters:●Handlength:20.0±0.2(mm)●Handfriction:0.65±0.15(N)●Sphericalradiusoftheendofthebouncerod:25±1.0(mm)●Rigidityofbouncetensionspring:785.0±30.0(N/m)●Unhookpositionofthebouncehammer:atthescaleline"100"●Workinglengthofbouncetensionspring:61.5.0±0.3(mm)●Theimpactlengthofthehammer:75±0.3●Bouncingpositionofbouncehammer:"0"onthescale●Fixedvalueofsteelanvil:80±2 Performancecharacteristics:Theconcretereboundtesterusesaspringtodrivethehammerandtherestorationforceoftheinstantaneouselasticdeformationgeneratedbyhittingtheconcretesurfacebythehammer,sothatthehammerwilldrivethepointertoreboundandindicatetherebounddistance.Thereboundvalue(theratiooftherebounddistancetothedistancefromthehammertothehammerbeforeimpact,calculatedasapercentage)isusedasoneoftheindicatorsrelatedtothecompressivestrengthofconcretetoestimatethecompressivestrengthofconcrete.Itisaninstrumentfornon-destructivetestingofthecompressivestrengthofconcreteinstructuresorcomponents.Thisinstrumentislight,flexible,inexpensive,doesnotrequirepower,thebuttonisnoteasytofallusingthestretchingprocess,thepointeriseasytoadjustthefriction,anditiseasytograsp.Itisverysuitableforon-siteconstructionsites,plusthecorrespondingreboundgaugeverificationproceduresandreboundmethod.Theformulationandimplementationoftechnicalregulationsfortestingthecompressivestrengthofconcretehaveensureditsdetectionaccuracy,andhavebeenwidelyusedinChina'sconstructionindustry.

Address: East of No.4 Road, High-tech Industrial Park, Leling City, Shandong Province (zip code: 253600)

Service Hotline:400-112-9678

Telephone:0086-534-6892666

0086-534-6892777

Fax:0086-534-6892898

QQ：1340842815 13511889099

Remittance Information

Unit name: Leling City rebound instrument factory

Bank: CCB Leling Sub-branch

Account number: 37001846201050002449

E-mail：mtjt888@vip.sina.com

The company's main products are: steel bar meter, steel anvil, thickness meter, rebound meter, structure detection, floor meter, anchor rod drawing meter, mortar rebound method detection, digital display rebound meter, cloud rebound method

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