Fine aggregate is on of the major constituents of concrete which can influence concrete mix design substantially. Various factors such as fine aggregate fineness modulus, moisture content, specific gravity, and silt content affect the mix proportions of concrete. Fineness modulus ...
Category: Building Technology Guide
Building technology and construction guide provides information on building and construction materials for different types of construction works.
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5 Monitoring Techniques for Early Strength Gain of Concrete in the Field
Monitoring early strength gain of concrete in the field is crucial task for the success of some construction works like starting critical shoring and reshoring steps which is required during multi-storey building construction and removal of formwork. There are several ...
Formwork -Technical, Functional, Economical, and Safety Requirements
There are several requirements that formwork structure need to meet otherwise it would not serve its purpose adequately. In order to make sure that the form structure fulfill its design goals, the designer and site engineer should take technical, functional, ...
How Coarse Aggregate Affects Mix Design of Concrete?
Coarse aggregate is one of the essential components of concrete and occupies the largest volume in the mix. That is why it greatly affects the concrete mix design. Its properties such as strength, maximum size, shape, and water absorption influence ...
6 Factors Affecting Lateral Pressure of Fresh Concrete on Forms
There are several factors that influence the magnitude of lateral pressure of fresh concrete on formwork sides. For instance, concrete weight, rate of placement, vibration, the temperature at the time of pouring, chemistry, and slump. Formwork designers need to take ...
How to Achieve Economy in the Cost of Formwork Construction?
The reduction of formwork construction is essential in declining the total cost of the project because it accounts for up to 60% of the entire cost of concrete structure. Decision made at the design phase can play crucial role in ...
10 Different Market Forms of Timber
The timber obtained from trees is cut into suitable commercial sizes and shapes for various engineering purposes. Some of the common market forms of timber are listed below. Market Forms of Timber Following are the different forms of timber available ...
How to Set Good Safety Plan for Concrete Formwork System?
Good safety plans for formwork system ensure execution of construction project as per established construction practice and avoid undesired events such as failure of formwork and consequent delay in construction and possible loss of life. Commonly, safety shall begin in ...