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Traditional Concrete vs. Ready-Mix Concrete
In recent years, ready-mix concrete (fresh concrete) has been gradually replacing traditional concrete (manually mixed concrete) in construction projects. Why is this shift happening? Let’s explore some key reasons behind this transition. Traditional Concrete Advantages of Traditional Concrete: Suitable for small-scale projects and construction sites where ready-mix concrete cannot be delivered. Flexible construction timeline—not dependent on transportation or specialized equipment. Disadvantages of Traditional Concrete: Longer pouring time for concrete. Requires space for material storage and on-site mixing. Environmental concerns due to dust and waste generation. Requires more labor, increasing construction costs. Difficult to control mix proportions, as quality depends on...
Types of Piles in Civil Construction
Conventional Reinforced Concrete Piles These piles are precast either in factories or on-site and installed using specialized equipment for driving or pressing them into the ground. They typically have a square cross-section, and their length depends on soil conditions and project scale. If the length is too large, the pile can be divided into smaller segments for easier transportation and installation. Common pile cross-sections range from 0.2m to 0.4m, with pile lengths usually under 12m. The concrete used for these piles generally has a strength grade of 250 – 350. Prestressed Spun Concrete Piles These piles are manufactured and cured...
Foundation and Tie Beam Construction
At the initial stage of constructing a townhouse, the foundation structure is the most crucial part. Only with a solid foundation can a multi-story house be safely built without subsidence or collapse. The foundation not only directly affects the building itself but also impacts surrounding structures. Poor foundation handling can lead to unforeseeable consequences for both the homeowner and neighboring areas. Therefore, investors must clearly understand the technical factors, structural design, and practical construction experience required for proper execution. Subgrade Concrete Subgrade Concrete This layer is located beneath the foundation concrete, tie beams, and structural elements that come into contact...
Waterproofing Work
In construction projects, skipping the waterproofing step is a significant oversight. This step determines the quality and durability of the area being built. If waterproofing is neglected, water infiltration can occur, leading to costly dismantling and repairs in terms of both time and money. Therefore, implementing a proper waterproofing process before finishing areas such as bathroom floors, balconies, terraces, swimming pools, etc. is crucial. Preparation Work Tools: Trowel, chisel, wire brush, broom, bucket, electric mixer drill… Remove any obstructions from the work area. Chisel away any loose or non-solid concrete. Use a grinding machine with a brush or a wire...
Proper Concrete Curing Process
Concrete curing is one of the most crucial stages in construction, determining the durability, load-bearing capacity, and lifespan of a structure. If not cured properly, concrete can crack, weaken in quality, and compromise the overall integrity of the structure. So, what is the correct process for curing concrete? Let’s explore the details in this article! Why Is Concrete Curing Necessary? After pouring, concrete undergoes a setting and strengthening process. During this phase, if the concrete loses moisture too quickly, shrinkage and cracking will occur, weakening the structure. Proper concrete curing helps to: Ensure the concrete reaches its maximum strength. Prevent...
Wall Putty and Painting Process at Cát Mộc
Why should you apply putty and paint to your walls? Because this is a crucial step that determines the aesthetics and durability of the walls. However, not everyone fully understands the standard process of wall putty application and painting. This task requires skilled and meticulous workers to achieve the best results. PUTTY APPLICATION & PAINTING WORK 1. PREPARATION WORK: Clean off dust and mold from the wall. Scrape off any peeling old paint with a scraper. Fill in holes and cracks to create a smooth surface. When painting on new walls, it is essential to use a primer. The primer...
Wall Plastering Work at Cát Mộc
Plastering walls is one of the most fundamental steps in house construction and finishing. After the walls are built, the mortar must be carefully mixed and applied smoothly and correctly to ensure both the aesthetics and durability of the house. This is a crucial stage that significantly affects the final appearance of the house. When plastering, every small detail must be handled with precision. PREPARATION WORK Wall plastering is carried out after the installation of embedded pipes, cables, and other concealed systems is completed. For areas with two or more embedded electrical conduits, a wire mesh should be applied to...
Best Guide for Treating Household Swimming Pool Water
Treating swimming pool water ensures that your pool remains clean, safe, and free from harmful substances or unpleasant odors. The following guide will help you safely treat pool water using pool chemicals at a household scale. Why Is Pool Water Treatment Necessary? The primary goal of pool water treatment is to maintain water in a condition that is safe for users. Specifically, it helps to: Eliminate harmful bacteria that can pose health risks to swimmers. People, animals, and the environment can introduce microorganisms and bacteria into the pool. Some may cause minor illnesses, while others can be life-threatening. Prevent the...
Cát Mộc’s Wall Construction Process
Building a cozy and durable house is a complex process that requires attention to every detail, with wall construction playing a crucial role. Walls not only serve as structural and protective elements but also contribute to aesthetics, soundproofing, thermal insulation, and safety. At Cát Mộc, wall construction follows the Ministry of Construction’s standards and Cát Mộc’s unique, specialized quality criteria. Additionally, we strictly manage construction safety to ensure both structural integrity and worker safety. Let’s take a closer look at Cát Mộc’s standardized wall construction process. Material Preparation Since the project is for residential construction, high-strength bricks are used to...
What is a Waterstop?
A waterstop is an effective waterproofing solution that prevents water from seeping through construction joints and expansion joints in buildings. It is an essential material used in basement construction, reservoirs, water tanks, and various other structures. Definition of Waterstop A waterstop is a waterproofing product made from high-durability PVC (Polyvinyl Chloride). It is placed in expansion joints and construction joints of concrete structures to block water infiltration at these points, protecting the structure from moisture and chemical exposure. Features & Advantages of PVC Waterstop PVC waterstops are made from 100% virgin PVC material, offering several outstanding benefits: High durability –...
Process and Important Considerations for Basement Construction
Unlike houses with gardens or yards, urban homes often face space limitations, making it challenging to design functional parking or storage areas. To address this issue, basement construction in townhouses has become a practical solution for maximizing space. Depending on the functional requirements of the homeowner, the basement can be built at different depths. However, constructing a basement is one of the most complex, time-consuming, and expensive stages of building a house. Let’s explore the construction process and key considerations with Cát Mộc. Basement Construction Process Site preparation, including demolition of any existing structures (if applicable). Driving reinforced concrete...
What Are the Red Line Boundary and the Building Line?
When planning to build, buy, or renovate a house, it is essential to understand construction regulations, including the red line boundary, building line, and setback requirements. Let’s explore these concepts with Cát Mộc. What is the Red Line Boundary? The red line boundary is a boundary line defined on planning maps and in the field to separate the land designated for construction from the land allocated for roads, infrastructure, or public spaces. In urban areas, the road boundary often coincides with the red line boundary, encompassing the roadway, sidewalks, and curbs. What is the Building Line? The building line is...
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