CONCRETE Cerfied by2. ASTM-E1155 (FF/FL Number System Industrial floors should have an appropriate...
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Transcript of CONCRETE Cerfied by2. ASTM-E1155 (FF/FL Number System Industrial floors should have an appropriate...
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Floor Flatness Surveying & Consulting Services
CONCRETE CONCRETE
Face Construction Technologies
Cer�fied by:
®
®
To Measure Floor Flatness/Levelness in Accordance With Global Industry Standards
About Us
Concrete Planners provides you solu�ons on all aspects from designing to detailing, selec�ng the material to preparing it, installing the floor to maintaining it. And all of this to fit your budget. Concrete Planners provides solu�ons to material handling and construc�on industries to increase profits, safety and reducing the maintenance cost of concrete flooring
We also perform quality checks, inspec�ons, FF/FL surveys, quality management training services, onsite supervision, onsite training of modern tools, prepara�on of BOQ for tendering as per interna�onal standards, to keep a check that the work is being carried out in accordance with the terms and condi�ons decided. Concrete Planners' provides the necessary tes�ng/cer�fica�on and documenta�on needed for your construc�on site.
So, when it comes to Flooring, trust only the best. And get solu�ons to all flooring related problems from Concrete Planners, the flooring experts with an experience of more than 10 years in the industry.
Slab Design Criteria
Base and Sub-Base Materials
Concrete Thickness
Concrete Compressive Strength
Joint loca�on and Details
Surface Finish
Tolerances
Concrete Curing
Special Embedment's
Tes�ng Requirements
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Industry prac�ce is to plan and execute grading opera�ons so that the final soil eleva�on is at the theore�cal bo�om of the slab on ground immediately before commencing concreteopera�ons. Sub-base has three main purpose:
1. It’s a working pla�orm for construc�on ac�vity.2. It provides level forma�on for the construc�on of concrete floor slab.3. It transmits the load from concrete slab to the sub grade.
Benefits of 3D Report:
Review level sheet in seconds.
Review slab thickness consistency instently
Average thickness of slab can be calculated more accurately.
Increase working speed.
Sub-Base Eleva�ons & Topo Maps
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Free Movement Measurement
1. TR 34 FM Floor Classifica�ons (FM1, FM2, FM3, FM4)
2. ASTM-E1155 (FF/FL Number System
Industrial floors should have an appropriate flatness in order to provide a suitable surfacefor the opera�on of material handling equipment and appropriate levelness to ensure thatthe building as a whole, with all its sta�c & mobile equipments (e.g. mobile par��ons, racks, shelving, etc.) can func�on sa�sfactorily.
NOTE: F-Number system and TR34 rely on the same basic proper�es of flatness and levelness. However, methodology of measurement is different. Hence, specifica�ons should be selected by flooring expert a�er reviewing customer requirements.
Bad Surface Profile
Good Surface Profile
FF=91.2 <75.1 - 107.4> FL=76.5 <61.4 -91.7>
meters
5.0 10.0 15.0
P-42-R-1_A
4.000
3.000
2.000
1.000
0.000
-1.000
-2.000
-3.000
-4.000
mm
0.0
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Flatness Determines the Durabilty of Floor
Saw cut
Aggregate interlock
Defined Movement Measurements
1. TR 34 DM Floor Classifica�ons (DM1, DM2, DM3)
2. ACI - Fmin System (Longitudinal & Transverse-Fmins)
Defined movement floors are commonly constructed in
warehouses with very narrow aisles VNAs, where vehicle
paths are restrained by rail or wire guidance system.
NOTE: Survey is carried out on the wheel pathways of
MHE. DM survey method have no relavance to the areas
of the floor under the racking.
Images taken from TR34 (4th edi�on)
ab
the sta�c lean.
a = sta�c lean
b = varia�on into or level
Figure 3.7: Sta�c lean.
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Supper Flat Floor Construc�on Super Flat Flooring
Other Services
1. Convert older floors (FM 2) to define movement (DM1) classifica�on.
2. Grinding over curled concrete slab joint.
Levels & flatness can change at the edges or corners of the floor panels as a result of
curling process. Usually, curling of concrete slab can happen up to 2 years a�er
construc�on. Hence, grinding the best solu�on to flush the edge of two slabs.
Correc�ve Grinding
Installa�on of Wire Guidance System (wire installa�on only) per recommended in TR34 4th edi�on sec�on 11.11.
1. Installa�on of groove cut per approved layout.2. Installa�on of wire in the groove per approved methodology. 3. Sealing of groove with approved sealant. 4. Installa�on of transponders (Core cu�ng & sealing)
VNA Wire Installa�on
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Reinforcement
Concrete Slab
6 mm50 mm
Guide wire
Receivers
Transmitting antennas (coil)
10mm
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Patented Design
Project -ABC
Mr. Singh
Screening Test
09/06/2017 15:28:18
Operator
Folder Name
Created Date
Measurement Bar Graph
Repor�ng
45
44
43
42
41
40
1 2 3 4 5 6 7 8 9
Table View
Series RAngle ( ) 0
1
2
3
4
5
0
-1
0
1
0
43.0
45.0
41.0
43.0
40.0
Series RAngle ( ) 0
6
7
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9
0
0
0
0
41.0
40.0
41.0
42.0
EN 13791 Screening Lowest Rebound ValueMedian Rebound CalueEN 206 Compressive Strength Class
SeriesStandard Devia�onMaximumRange
40.0 R41.0 RC25/30
91.6 R45.0 R5.0 R
Sta�s�cs
Strength & Uniformity
Concrete Rock Paper
Concrete Compressive Strength Test
As-build Verifica�on Field Tes�ng Roll Profilling
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Rebar Detector Test
BenefitsVersa�lity; rebar loca�on and orienta�on, cover measurement and rebar diameter assessment
Standards and Regula�ons AppliedBs1881 part 204; DIN1045; SN 505 262; DGZfP B2
Global Standards Conformity
Measuring Range
This graph shows the maximum possible measuring range for the Profoscope, compliant with BS1881 part 204. Please note: This is based on a single rebar with sufficient clearance
to neighboring rebars.
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Fast and cost saving
Easy to use
Reliable and precise
on site Repor�ng
Concrete Planners
Date/�me
Se�lement andse�lement speed
Dynamic deforma�onmodulus EvdPath/speedra�o s/v
Se�lement curves
Advantage
• Road- and railway construc�on, earthworks
• Quality assurance in canal construc�on
• Compac�on control in pipe trenches
• Tes�ng of pavement beddings
• Tes�ng of founda�on backfill
• Quality inspec�on in boreholes
• Tes�ng of modulus of deforma�on within the
• Framework of soil examina�on
Soil Compac�on Test
Applica�on
Dyanamic Plate LoadTest According ToTP BF - STB PART B 8. 3,ASTM E2835-11
HMP LGFPRONR. 16427
Examiner
Weather/ Temperature
Project
Test Surface/Layer
nr.: 2
Testdate/Time28.08.2018/16:41
GPS-Posi�onN 52’10’36.70E 11’39’39.33
n123
sn(mm)0.7900.7850.788
Vn(mm/s)203.6203.2202.9
MW 0.788 203.2
Evalua�on:
Evd= 28.55 MN/m²S/v= 3.88 ms
t= Sms/T., s=0, 10mm/T.
Supervision Services
Concrete Planners’ knowledgeable and experienced guidance leads you every step of the way and
offers solu�ons to any problem which may occur during the course of construc�on and ensures
Preconstruc�on PlanningAn integral component of the Floor Slab project.
Construc�on Prac�ceEach floor has a different construc�on method and joint layout which should be planned beforehand.
Joints & DetailingJoints are dependent on the use of the floor and
its construc�on method. They are provided to
subdue tensile stresses and breaks.
Post Construc�onA�er comple�on of construc�on, sampling and
compliance tes�ng reports comprising of quality
control, surface regularity, opera�ng and
maintenance manuals etc should be completed.
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OUR PRESTIGIOUS CLIENTS / END USERS
I N D U S T R I A L P A R K S
EMBASSY
LIMITED
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Coat
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TM
CONTACT US
524, Udyog Vihar, Phase-5, Gurugram, Haryana, India-122016
Tel : 0124 4289848 | Mob. : +91 9818430380
Floor Flatness Surveying & Consulting Services
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