What is the Importance of Expansion Joints on Concrete Bridge Decks?
The Constructor
MAY 28, 2020
what is the importance of expansion joints on concrete bridge decks? The post What is the Importance of Expansion Joints on Concrete Bridge Decks?
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Can Epoxy Coated Rebars be Used Instead of SS 316L in Expansion Joints in Concrete?
The Constructor
APRIL 28, 2019
Can Epoxy Coated Rebars be Used Instead of SS 316L in Expansion Joints in Concrete Structures? The post Can Epoxy Coated Rebars be Used Instead of.
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What are Isolation Joints in Concrete Structures?
The Constructor
NOVEMBER 10, 2022
An isolation joint in concrete structures is a type of separation provided to isolate a given structural member (slab) from the adjacent sections of the concrete structure to allow relative movement in three directions. For example, a concrete slab isolated from a wall, column, or a drain pipe.
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196 Expansion Joint in Concrete – Their Characteristics and Types
The Constructor
SEPTEMBER 25, 2018
Expansion and contraction is found in all materials due to change in temperature. Concrete undergoes expansion when exposed to high temperature, this.
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Concrete expansion joint
The Constructor
JUNE 19, 2016
I need to refer to the Civil International Standard where is given the minimum distance that shall be kept to install or grout any structure from.
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SEALING VARIOUS JOINT TYPES IN BUILDINGS
The Constructor
NOVEMBER 18, 2013
Protection systems of joints include the sealing of cracks, contraction (control) joints, expansion joints, and construction joints. Joint sealants.
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235 Concrete expansion joint Standard Code Reference
The Constructor
JUNE 19, 2016
I need to refer to the Civil International Standard where is given the minimum distance that shall be kept to install or grout any structure from.
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SPECIFICATIONS FOR JOINTS IN CONCRETE
The Constructor
MARCH 14, 2013
Joints in concrete structures such as contraction joints and expansion joints are required to be provided to prevent cracks in concrete at hardened.
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All About Concrete Expansion Joint | Types of Concrete Expansion Joints
CivilJungle
DECEMBER 20, 2022
What Is a Concrete Expansion Joint? Concrete expansion joints are primarily a place or gap between two parts of a substantial plate; this space permits every definite dish to shift single-handedly and quickly from everyone. Also, a slight change discovers stress and strength on the concrete.
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JOINTS IN CONCRETE CONSTRUCTION
The Constructor
JANUARY 9, 2013
Joints in concrete building construction are construction joints, expansion joints, contraction joints and isolation joints. They prevent cracking of.
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SEALING MATERIALS FOR JOINTS IN CONCRETE
The Constructor
MARCH 13, 2013
There are three types of joints in concrete construction, viz. construction joint, expansion joint and contraction joints. Learn more about Joints in.
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All About of Cold Joint in Concrete | What is Cold Joint Concrete | Effect of the Cold Joint Concrete | How to Avoid Concrete cold Joint | Concrete Cold Joint Repair
CivilJungle
JANUARY 4, 2022
Information of Cold Joint Concrete. Concreting is a critical process which required a strict supervision during placing and compaction of the concrete so as to achieve the desired strength. Cold joint in the concrete is a defect which occurs in the concrete due to improper or delayed placing of the concrete layers.
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Gaps Are Good: Leave Strategic Gaps in Construction to Limit Cracks and Callbacks
Pro Builder
JANUARY 25, 2022
It’s a bit of an art to accommodate the near-constant settling, swaying, shrinking, and expansion of a home’s structure and finishes. Tips for Avoiding Cracks in Post-Tensioned Concrete Slab Foundations. Concrete slabs. The most common cracks in concrete slabs are due to shrinkage early in the curing process. Tile floors.
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Concrete floor
The Constructor
JUNE 6, 2016
Please will like to construct a concrete floor without expansion joints. Read More at Concrete floor The. Need to use it for a tennis court.
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All About Dowel Bar | What Is a Dowel Bar | What Is the Function of the Dowel Bar | What Is the Use of a Dowel Bar
CivilJungle
NOVEMBER 5, 2022
A dowel bar is a small circle, and a flat steel rod applies to help a technical joint among slabs except confining parallel connection motion. How to Calculate Staircase Qty | Concrete & Bar Bending Schedule (BBS) | Staircase Reinforcement Details. Dowel bars will keep shifting the burden over the concrete connection.
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Design considerations for building movements caused by volume change
Construction Specifier
NOVEMBER 26, 2020
As a building material, concrete is particularly susceptible to volume changes, which can be caused by thermal effects, creep, and shrinkage. When materials like concrete are constrained to prevent volume changes, large internal forces and stresses develop. Sources of volume change in concrete structures. by George R.
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52 Top 10 Products from the Greenbuild Expo
Green Building Law Update
OCTOBER 6, 2016
Among the most exciting new product of this year is the d-Rain Joint Rainwater Filter Drain. The d-Rain Joint Rainwater Filter Drain installs and looks like a standard expansion joint used in hardscape, yet it provides a gap slightly smaller than 1″ wide that allows water to flow through to the subsurface.
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What Is Grade On Slab?
CivilJungle
MARCH 30, 2022
And for safety, a subcase of clay & Bitumen is laid on the earth before involving a concrete slab to support the infiltration of humidity content into the slab. Also, read: Concreting in Construction | Classification | Properties | Grades | Advantage & Disadvantage | Quality Control. Construction of Concrete Slab on Grade.
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Difference Between Pier and Abutment | What Is Pier | What Is Abutment
CivilJungle
OCTOBER 12, 2020
These Piers are predominantly constructed using reinforced concrete. The Steel tubes filled with concrete columns have gained more attention recently. Reinforced concrete columns will be discussed in detail, while steel and composite columns will be briefly discussed. Solid Reinforced Concrete Piers. Masonry Piers.
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Difference between Construction Joint and Expansion Joint | Types of Movement Joints | Why Required Movement Joint In Concrete
CivilJungle
SEPTEMBER 19, 2020
Introduction of Movement Joint In Concrete . The concrete designer is concerned to identify sources of movements, assess their magnitude, and then to consider whether the structure will be damaged if and when movements occur. If so, joints offer one solution for avoiding or controlling such damage. Expansion Joints.
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Are you putting the right fiber for the right purpose in your concrete?
GCP Applied Technologies
SEPTEMBER 1, 2020
Are you putting the right fiber for the right purpose in your concrete? There are myriad options when it comes to fiber reinforced concrete, and it can be confusing to determine the right type of reinforcement for each application. Microfibers are used in concrete to reduce plastic shrinkage cracks. Phillip.fry@gc….
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TEMPERATURE EFFECTS ON CONCRETE
The Constructor
MARCH 21, 2012
The size of movement depends upon the change in temperature and the coefficient of thermal expansion o f concrete. The size of movement depends upon the change in temperature and the coefficient of thermal expansion o f concrete.
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Polysulfide Sealant Vs Polyurethane Sealant | Functions of Sealants | What Is Polysulphide Sealant | What Is Polyurethane Sealant
CivilJungle
NOVEMBER 19, 2020
In the civil engineering field, sealants are materials , which is used to block the passage of any fluid or fluid-like substances, which are progressing through the surfaces, or joints , or opening in materials, a type of mechanical seal. In the 17th Century, the first putty was applied to window joints to prevent the movement of the fluids.
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Sugar in Concrete | Effect of Sugar on Concrete Strength | Sugar as a Concrete Surface Retarder | Addition of Sugar in Concrete Results in Setting Time
CivilJungle
FEBRUARY 4, 2021
Sugar in Concrete: Cement and Concrete are the foremost paramount engineering materials. Tyrannical weather conditions play indispensable roles on the traits of concrete. Continuous change in weather conditions results in a change of initial setting time of concrete. Concrete gets brawny as it grows older over time.
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98 Commonly used joints in sewer pipes
Construction Cost Estimating
JULY 18, 2018
The following types of sewer joints are generally found :- 1. Bell and Spigot Joints. Collar Joints. Flexible Joint. Expansion Joint. Flanged Joint. Bell and Spigot joints: This joint is also termed as socket and spigot joint.
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Bioceramic Dome Technology
Natural Building
MARCH 20, 2022
The current construction industry uses four primary material families – wood, metal, concrete, and organic polymers (plastics). Bioceramic has a very low thermal expansion coefficient and forms waterproof “cold-joints”. Bioceramic dome technology opens a new world of possibility in architecture.
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Spalling Concrete Foundation Repair | What Is Foundation Spalling | Signs of Foundation Spalling | Procedure of Spalling Concrete Foundation Repair
CivilJungle
JANUARY 9, 2022
Spalling Concrete Foundation Repair. Spalling concrete foundation repair varies based on damage severity, the type and the location. Spalling concrete foundation repair should be carried out on the basis of recommended codes like ACI Code and BS EN 1504. Use polymer-modified concrete mortar to patch the hacked area.
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Do Concrete Slabs Really Need Welded Wire Mesh?
Pro Builder
SEPTEMBER 1, 2021
Do Concrete Slabs Really Need Welded Wire Mesh? The past decade has seen many production builders switch to synthetic fiber mesh reinforcement for concrete slabs to help reduce surface cracking. Say Goodbye to Concrete Cold Joints. How to Avoid Cracks in Post-Tensioned Concrete Slab Foundations. Richard Baker.
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ASTM F710: Preparing the Concrete Floor
GCP Applied Technologies
FEBRUARY 19, 2018
ASTM F710: Preparing the Concrete Floor. Why prepare the concrete slab? But just as important as these—and often overlooked—is careful preparation of the concrete slab. But just as important as these—and often overlooked—is careful preparation of the concrete slab. What constitutes a good concrete slab prep?
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Some vital tips to control cracking with Reinforce Concrete Slab on Ground
Construction Cost Estimating
SEPTEMBER 20, 2019
If steel reinforcement is arranged in the upper or top portion of the slab thickness, it restricts the widths of random cracks resulting from concrete shrinkage and temperature restraints, subbase settlement, applied loads or other issues. Reinforcement mainly remains inoperative unless the concrete cracks.
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LOADS ON PRECAST CONCRETE CLADDINGS
The Constructor
AUGUST 24, 2012
But considerations must also be given to loads that may be exerted on the cladding due to either its own or the supporting structure’s expansion during fire. Heat expansion of the cladding panel must be allowed for in the design. Thus: Firstly the fixings must be flexible enough to allow for two dimensional movement.
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Cracking Moment | Cracking of Concrete | Types of Cracks in Concrete | Calculating of Cracking Moment for Hollow Rectangular Beam
CivilJungle
MAY 20, 2021
Cracking moment represented as ( M cr ) is well -defined as the moment , that is once surpassed reasons the cracking of concrete. Intended for the design of the deflection in the concrete at cracking moment, the moment is considered at the point, the failure will happen in concrete. Cracking of Concrete. Ig = bh 3 /12.
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BHK Full From | What Is BHK | What does 1BHK, 2BHK, 3BHK, 4 BHK, 2.5 BHK, 1 RK, 2 BHK 2T, 3 BHK 2T, 3 BHK 3T Mean
CivilJungle
OCTOBER 12, 2020
Difference between Construction Joint and Expansion Joint | Types of Movement Joints | Why Required Movement Joint In Concrete. Difference Between Plane Surveying and Geodetic Surveying |What Is Geodetic Surveying | What Is Plane Surveying.
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Difference Between Compaction and Consolidation | What Is Compaction | What Is Consolidation
CivilJungle
OCTOBER 9, 2020
Difference between Construction Joint and Expansion Joint | Types of Movement Joints | Why Required Movement Joint In Concrete. Difference Between Plane Surveying and Geodetic Surveying |What Is Geodetic Surveying | What Is Plane Surveying.
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Maintaining multilevel parking deck systems
Construction Specifier
MARCH 30, 2022
They are commonly built using cast-in-place concrete, precast concrete, post-tensioned concrete, structural steel, engineered lumber, or a combination of these systems. Structural parking decks typically consist of reinforced concrete slabs over precast supporting units. Surface protection and insulation.
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Benefits of Parapet Walls
Construction Cost Estimating
JANUARY 4, 2019
There are different types of materials like limestone, terra cotta, hard-fired clay, or precast concrete to cap off the wall. These materials contain thermal properties identical to brick and concrete masonry. Metal versions should be arranged with firmly sealed slippage joints where the cap section bends.
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Are you putting the right fiber for the right purpose in your concrete?
GCP Applied Technologies
SEPTEMBER 1, 2020
Are you putting the right fiber for the right purpose in your concrete? There are myriad options when it comes to fiber reinforced concrete, and it can be confusing to determine the right type of reinforcement for each application. Microfibers are used in concrete to reduce plastic shrinkage cracks. Phillip.fry@gc….
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Learn the process to Seal or Repair Cracks in Concrete Floors & Walls
Construction Cost Estimating
NOVEMBER 16, 2017
This article sheds light on how to seal and repair cracks in concrete floors, poured concrete slabs, foundations, walls, or other masonry. Information is provided for all the existing processes which are useful to seal control joints or cracks taking place in those building surfaces.
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40 Comparing Liquid and Sheet-applied Bridge Deck Waterproofing Membranes
GCP Applied Technologies
AUGUST 30, 2019
The most common areas where sheet waterproofing solutions fail is at joints and seams. This way, the system eliminates vulnerable joints and seams, and adapts to minor imperfections in the bridge deck surface. . Learn the differences between liquid and sheet applied waterproofing for protecting steel and concrete bridge decks.
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94 DEFLECTIONS IN DETERMINATE TRUSSES
The Constructor
NOVEMBER 11, 2011
Here we will discuss the deflections of pin jointed determinate trusses. Truss members can thus transmit only axial forces (tensile and compressive forces). The simplest configuration of a truss is a set of interconnected members forming a series of triangles. However, same analysis can be extended to indeterminate trusses as well.
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128 Construction Method Of Concrete Slab On Grade
Construction Cost Estimating
JULY 23, 2019
Slab on grade belongs to concrete floor slabs which are poured at grade or ground level to develop a foundation for a home. To maintain safety, a layer of gravel & bitumen should be placed on earth prior to arrange concrete slab to stop the penetration of moisture content into the slab. Slab on Grade is categorized as follow: 1.
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STRUCTURAL DEFECTS OF FOUNDATIONS AT CONSTRUCTION.
The Constructor
NOVEMBER 1, 2011
Sulphate attack in concrete foundation and cement mortar below ground level. Movement in walls above ground level and expansion and deterioration of cement mortar and concrete below ground level. Foundation near to drains where drains are running below foundation and / or drains lacking concrete cover.
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What Is Plumbing Joint | Types of Plumber Joint | Different Types of Pipe Joints and Where Are Use
CivilJungle
DECEMBER 7, 2020
What Is Plumbing Joint? Pipes are connected with the help of joints. A variety of joints are used in an assembly of pipes. Various types of joints could be used in a pipe as per the requirement. Joints are also used for multiple pipe connections and are an important component of the plumbing system. Threaded Joint.
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What Is Plumbing Joint | 11 Types of Plumber Joint | Different Types of Pipe Joints and Where Are Use
CivilJungle
OCTOBER 24, 2021
What Is Plumbing Joint? Pipes are connected with the help of joints. A variety of joints are used in an assembly of pipes. Various types of joints could be used in a pipe as per the requirement. Joints are also used for multiple pipe connections and are an important component of the plumbing system. Threaded Joint.
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