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What factors should be considered when including weather conditions in wall construction? Weather conditions must also be taken into account while planning Brick Pointing NYC. Acquaint yourself with the appropriate actions to be taken in various weather situations to attain an optimal outcome from Empire Gen Construction USA Inc.
It is not advisable to perform any masonry work during rainy conditions.
It is advisable to avoid doing bricklaying operations in the rain to minimize the occurrence of efflorescence and limescale. In the event of rain during bricklaying, it is advisable to protect the newly laid bricks by covering them with a plastic sheet. It is recommended that freshly constructed brickwork be preserved by covering it when you depart from the construction site. What measures may be taken to safeguard brickwork throughout the construction process?
The humidity level of the brickwork
Before commencing Brickwork NYC, it is essential to assess the moisture level of the bricks consistently. Bricks with excessive dryness or moisture levels tend to pose greater challenges during construction and carry the danger of inadequate mortar adhesion.
The degree to which the brick absorbs water is categorized into four distinct groups. Spontaneous water absorption measures the amount of water that a brick, which has been previously dried, may soak in within the first minute of coming into contact with water, up to a depth of 5 mm. The moisture level of the masonry brick must be within the acceptable range specified by the mortar used for matching.
Solicit a suggestion for a type of mortar.
It is advisable always to seek a thorough recommendation from the mortar maker. The recommendation considers the brick’s characteristics and the weather conditions throughout the manufacturing process.
High-temperature masonry work
During periods of high temperatures, especially when the sun is directly shining on the masonry, it is crucial to consider pre-moistening and post-treatment from Masonry Contractors NY. Under these conditions, it is necessary to adequately moisten the bricks with high water absorption (IW4), among other tasks. This principle is equally applicable to IW3 bricks. Ensure that the bricks are not exposed to excessive solar radiation. Using excessively dry bricks might result in poor mortar adhesion and potential fire. Using excessively moist bricks hinders the drying process of the mortar and prevents it from adhering to the facade bricks. You can consistently reach out to the producer of the mortar.
Avoid dehydration
It is imperative to adequately shield the joints from severe desiccation caused by sunshine or wind. Before application, dampening the façade inhibits the extraction of water from the mortar. It is imperative to avoid desiccation during the grouting process of the masonry. To accomplish this, it is necessary to address the grout utilized for filling the joints. Apply multiple sprays with a high-pressure sprayer. To prevent the grout from scorching, avoiding grouting on hot summer days is advisable.
Construction involving the use of bricks or stones in freezing temperatures
Mosanry NYC can also suffer substantial damage from frost. When performing masonry work at temperatures below 0 °C, it is necessary to implement preventive measures for protection. Encase the pallets of bricks with packaging paper and maybe insulation material to safeguard the facade bricks from frost damage. It is imperative to adhere to the precise instructions provided by the maker of the ready-mixed mortar.
Principles for masonry work in freezing temperatures:
Ensure that the stone packages are always covered to prevent ice formation and freezing of the products.
Avoid the utilization of frozen bricks.
Avoid working on frozen or thawing land or if there is a possibility of frost occurring within the next 24 hours.
Engaging in bricklaying when the temperature is 0 °C or below is not recommended. What is the reason? At such high temperatures, the mortar fails to undergo the hardening process, impeding its ability to adhere effectively. The hardening process of cement-based mortars requires a minimum temperature of 5 °C. The temperature must be sustained at this level for at least two to three hours during the daytime.
The ambient temperature must be maintained between 5 °C and 30 °C when placing bricks and allowing the mortar to solidify.
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