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Showing posts from March, 2020

Concrete Bonding Agent-Functions & Usage

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Concrete bonding agents are natural or synthetic materials used to join the old and new concrete surfaces. This agent can also be used to join the...

What are the Differences Between High Strength and High Performance Concrete?

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High strength concrete and high-performance concrete are not synonymous because strength and performance of concrete are different properties of...

Sketches/ Maps of Concrete Cracks Observed in Visual Inspections

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Sketches or maps or pattern of different types of cracks which are commonly developed in concrete structures is considerably crucial to recognize in...

Steam Curing of Concrete-Methods and Advantages

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Steam curing of concrete is the method of curing the concrete elements in water vapor. This curing is performed either under atmospheric pressure or...

Applications of High-Performance Concrete in Civil Engineering

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There are several applications of high-performance concrete in the field of civil engineering due to its superior properties such as high strength...

Cantilevered Stairs – Construction, Advantages

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Cantilevered stairs are a staircase system in which one end of each individual step is connected to the wall by means of steel pins of bolts. Finally...

High-Performance Concrete: Compositions, and Features

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High-performance concrete (HPC) is produced by careful selection and proportioning of its constituents namely cement, sand, gravel, cementitious...

Top Unique and Creative Staircase Design Ideas

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Design of staircase are now performed in ways different from conventional construction ideas. New principles of modern architecture are now applied...

Tractors as a Construction Equipment

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A tractor is a versatile earth moving equipment and finds many uses at a construction site. While its primary purpose is to pull or push loads, it is...

What is Operating Cost of an Equipment?

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The operating cost of construction equipment comes into play only when the machine starts to operate. The operating cost is dependent on the period...

Construction Equipment – Buy, Rent or Lease?

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When mobilizing your construction equipment for a project site, the enigma whether to buy, rent or lease must be tackled in a very sane and judicious...

Different Sources of Water in Concrete

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Every concrete design follows a specific amount of water quantity. But there are some important sources of water other than the designed that can...

What are the Infiltration Galleries?

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An infiltration gallery is a subsurface source of water used for a water supply system whose structure is like a horizontal drain that is positioned...

Common Wall Materials: Compositions, Properties, and Applications

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There are different materials with different composition and properties which are used to construct wall. The functions or duties of the wall, which...

Pandemic Packs a Wallop for Construction

The coronavirus pandemic is slowing the construction trades to a crawl. At least one major U.S. cities to order construction sites to be closed as builders in firms of all […] The post Pandemic Packs a Wallop for Construction appeared first on Fine Homebuilding .

Practical Jigs, Stands, and Workbenches

It’s nice to work with what you have, but why not make the job easier with a space that works with you? This collection of 17 Fine Homebuilding articles and […] The post Practical Jigs, Stands, and Workbenches appeared first on Fine Homebuilding .

Passive House Network Reshapes Convention Plans

This article originally appeared on greenbuildingadvisor.com The North American Passive House Network is moving forward with plans for its 7th annual national conference in June. It’s just that no one will be […] The post Passive House Network Reshapes Convention Plans appeared first on Fine Homebuilding .

Making the Best of a Tough Situation

Like many of you, our staff at Fine Homebuilding is hunkered down in our homes, riding out this serious pandemic. But we will not just limp along over these coming weeks, we […] The post Making the Best of a Tough Situation appeared first on Fine Homebuilding .

Building a Shaker Shed

The Fine Homebuilding editors built this Shaker-style shed as a modernized homage to a simple but elegant outbuilding that art director Rodney Diaz spotted at Hancock Shaker Village in Hancock, Massachusetts. […] The post Building a Shaker Shed appeared first on Fine Homebuilding .

Road Studs – Types, Requirement, and Placement

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The road studs are retro-reflective supplements used in the road to improve visibility at night time and adverse weather conditions. Road studs serve...

How to Replace Damaged Concrete Members in Structures?

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The replacement of damaged concrete elements requires demolition and removal of existing structure elements and replace them with new member. The...

7 Types of Road Markings as per IRC-35

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Road markings are a psychological barrier and an important component of a highway, which functions in guiding and controlling the traffic. It also...

What is Velocity and Acceleration of a Fluid Flow?

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Velocity and Acceleration are vector functions that are used to explain the kinematics of fluid flow. Bot velocity and acceleration have their...

Supplemental Structural Members: Constructions, and Applications

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Supplemental structural members are new columns, beams, braces, and walls which are constructed to support damaged structures. The provision of...

10 Precautions for Effective Grouting in Tensioning Ducts

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The complete procedure of the grouting of pre/post tensioned cable ducts, its materials, equipement and properties is explained in detial in the...

Grouting of Pre/Post Tensioned Cable Ducts

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Grouting in the post-tensioned cables in the post or prestressed concrete is carried out to provide permanent protection to the steel cables against...

What is Ownership Cost of an Equipment?

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Ownership cost is defined as the total cost related to the construction equipment in order to own it. This cost is irrespective of whether the...

How fire causes office-building floors to collapse

Researchers spent months meticulously recreating the long concrete floors supported by steel beams commonly found in high-rise office buildings, only to set the structures ablaze. These experiments indicate that structures built to code are not always equipped to survive the forces induced by extreme shifts in temperature, but the data gained here could help researchers develop and validate new design tools and building codes that bolster fire safety.

Population Forecasting for Water Supply System

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Population forecasting is defined as the method of determining the expected population for a particular design period of a water supply system with...

Composite metal foams take the heat, move closer to widespread applications

Engineering researchers have demonstrated that composite metal foams (CMFs) can pass so-called 'simulated pool fire testing' with flying colors, moving the material closer to use in applications such as packaging and transportation of hazardous materials. In addition, researchers used this experimental data to develop a model for predicting how variations in the CMF would affect its performance.

8 Causes of Premature Failure of Repaired Concrete Structures

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The performance of repaired concrete structure is still poor. This is because many repaired concrete structures premature failures disregard of...

Step for Concrete Damage Repairs in Reinforced Concrete Structures

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There are certain steps that need to be considered in order to decide whether defected concrete need repair or not, and specify proper repair...

11 Factors Affecting the Selection of Repair Materials

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There are number of factors such as strength, durability, thermal coefficient of thermal expansion, permeability, low dry shrinkage, chemical and...

New low-cost approach detects building deformations with extreme precision in real time

A new camera-based method for measuring building deformations can detect small displacements from 10 meters away. The method could be useful for continuously detecting fast deformations in high-rise buildings, bridges and other large structures with the aim of adapting these structures to external forces.

Quality Control and Quality Assurance of Concrete Repair

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Quality control and quality assurance in concrete repair works are essential to regain lost strength in concrete due to cracks or other damages....

Shrinkage Reducing Concrete Admixture: Mechanism, and Applications

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Shrinkage-reducing concrete admixture promote expansion of the concrete at about the same volume that normal drying shrinkage is contracting it. The...

Reinforcement Repair: Methods, and Procedures

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Repair of corroded or deteriorated steel reinforcement and prestressing stands is one of the techniques by which deteriorated structural elements are...

Surface Treatments for Walls, Roofs, and Floors: Types and Purposes

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Many types of surface treatment systems are available for the treatment of horizontal surface such as roofs and vertical surfaces for instance wall...

Water-reducing Set-retarding Admixtures: Affects, and Applications

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Water-reducing and set-retarding admixtures are chemicals that slow down the initial reaction between cement and water by reducing the rate of water...

Foundation Selection Criteria for Buildings

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Selection criteria for foundation for buildings depend on two factors, i.e. factors related to ground (soil) conditions and factors related to loads...

Azimuths and Bearings in Surveying-Difference & Determination

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Azimuths and bearings are horizontal angles measured to represent or locate a line with respect to a meridian. Here, the important features of...

Precast Concrete Foundations- Features and Advantages

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Precast concrete foundation construction is an off-site construction technique in which the foundation units are pre-engineered and manufactured in a...

Injection Grouting: Purpose, Procedure, and Field Considerations

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Injection grouting is a process of filling the cracks, open joints, voids, or honeycombs, in concrete or masonry structural members, under pressure...

20 Advantages of High Performance Concrete in Design and Construction

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There are several advantages of high performance concrete (HPC) application in building construction which are not achievable using conventional...

Analysis and Design of RC Wall Footing Based on ACI 318-19

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318M-19: Building Code Requirements for Concrete and Commentary The design of wall footing, which is also termed as strip footing, is based on the...

Framing the Stairs for an Elevated Deck

UPPER SECTION Deck stairs should be situated so that they create practical traffic and egress patterns. I like to design stair locations so that the foot traffic from the house […] The post Framing the Stairs for an Elevated Deck appeared first on Fine Homebuilding .

Building and Installing a Site-Built Balustrade: Cutting the Posts and Rails

Of all the railing options, installing a site-built railing will probably get you the most bang for your buck without the hassle of product research, ordering, and an installation learning […] The post Building and Installing a Site-Built Balustrade: Cutting the Posts and Rails appeared first on Fine Homebuilding .

Building and Installing a Site-Built Balustrade: Assembling the Balustrade

Establishing baluster spacing Calculating the baluster spacing is not difficult, but it does require a little back and forth. Unless the spacing between all the posts is perfectly uniform, it’s […] The post Building and Installing a Site-Built Balustrade: Assembling the Balustrade appeared first on Fine Homebuilding .

Adding LED Lights to Deck Stair Risers

It’s not every day that safety combines so nicely with aesthetics, but adding LED lights to stair risers is a finishing touch that does just that. The small LED fixtures […] The post Adding LED Lights to Deck Stair Risers appeared first on Fine Homebuilding .

Installing Low-Voltage LED Lighting

Evening on the deck. Time to light the Citronella candles. They create a mellow atmosphere until—whammo!—someone turns on the floodlight and you suddenly feel as if you are in the […] The post Installing Low-Voltage LED Lighting appeared first on Fine Homebuilding .

What is Salvage Value in Construction?

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Salvage value is defined as an estimated or expected resale value of an asset at the end of its useful life. It is a parameter that is associated...

Corrosion Inhibiting Admixtures: Types, Dosages, and Applications

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Corrosion inhibitors are admixtures that either extend the time to corrosion initiation or significantly reduce the corrosion rate of embedded metal,...

Functions of Admixtures in Fresh and Hardened State of Concrete

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admixtures (singular or combination of admixtures) are added to concrete or mortar or grout mixture to achieve or improve desired properties in the...

Factors Affecting Performance of Admixtures in Concrete

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There are many factors that influence the performance of admixtures in concrete such as type of admixture, dosage, compatibility of the admixture...

Precast Concrete Foundations- Features and Advantages

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Precast concrete foundation construction is an off-site construction technique in which the foundation units are pre-engineered and manufactured in a...

Injection Grouting: Purpose, Procedure, and Field Considerations

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Injection grouting is a process of filling the cracks, open joints, voids, or honeycombs, in concrete or masonry structural members, under pressure...

Fire Damage Mechanism of RC Structure and Assessment Method

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Fire cause concrete surface cracking and crazing, chemical decomposition, and microcracking and spalling. These impacts can significantly change the...

Non-destructive Tests on RC Structures: Basic Methods, and Purposes

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Non-destructive tests (NDT) are test methods which are used to examine the hardened concrete structure for their suitability for its intended use...

On-site and Off-site Construction-Pros and Cons

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On-site and Off-site construction techniques are widely used in the construction industry based on the objective and features of the construction...

New approach to sustainable building takes shape in Boston

A new building about to take shape in Boston's Roxbury area could, its designers hope, herald a new way of building residential structures in cities.

Drones can now scan terrain and excavations without human intervention

Drones can now scan terrain and excavations without human intervention. New research has allowed artificial intelligence to take over the human-controlled drones currently being used for the task. The algorithm also predicts and counteracts the wind forces acting on the drone body.

What is Offsite Construction?

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Off-site construction is a construction procedure that involves the planning, designing, fabrication, transportation of fabricated building items and...

Applications and Importance of Non-destructive Tests on Concrete

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Non-destructive tests (NDT) are widely used and play important role in engineering projects including newly constructed and existing structures. For...

Applications of Rice Husk Ash in Building Constructions

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Rice husk ash (RHA) plays two roles in concrete constructions. The first role is using rice husk as a substitute for Portland cement which leads to...

Pigments for Concrete: Types, Purposes, and Influences

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Pigments are fine dry powder or slurry or aqueous suspension that added to the concrete ingredients to produce colors, other than the normal grey...