Engineering | Knowledge | Technology

What is a rebar coupler?

What is a rebar coupler?

 What is a rebar coupler?Rebar couplers are used in reinforced concrete structures to the connection steel bars that replace a normal rebar lap joints....
Workability of concrete

Workability of concrete

 Concrete is one if the most used construction materials in the world today. It can be placed in forms to create almost any shape, or placed in flat...
What is Lap Length?

What is Lap Length?

 What is the lap length?It is the length provided to overlap two rebars in order to safely transfer load from one bar to another bar and alternative...
Role of Concrete Curing

Role of Concrete Curing

Curing plays an important role on strength development and durability of concrete. Curing takes place immediately after concrete placing and finishing,...
Why hook is provided in stirrups

Why hook is provided in stirrups

Why hook is provided in stirrups- To prevent from buckling of column.- The main requirement for safety against bond failure is it provide a sufficient...
 Acceptable Rebar Rust | Rust on Reinforcing Steel

Acceptable Rebar Rust | Rust on Reinforcing Steel

Q.: If reinforcing bars have been stored outside and have a coating of rust, how much rust is acceptable?A.: Section 12 of ASTM A 615-96a, "Standard Specification...
Concrete Curing Role

Concrete Curing Role

Curing plays an important role on strength development and durability of concrete. Curing takes place immediately after concrete placing and finishing,...
Specification for Structural Steel Buildings

Specification for Structural Steel Buildings

The American Institute of Steel Construction (AISC) is a not-for-profit technical institute and trade association for the use of structural steel in...
Department of Land Capital and Province

Department of Land Capital and Province

The Ministry of Land Management, Urban Planning and Construction is a government ministry of Cambodia. The Ministry is responsible...
Masonry and Brickwork

Masonry and Brickwork

GENERAL PROVISIONS These instructions give directions for laying masonry/brickwork using appropriate building mortars. DOCUMENTATION...
Standard construction specifications for earthwork

Standard construction specifications for earthwork

GENERAL PROVISIONS This section of standards and regulations concerns the handling, loading, transporting, backfilling,...
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