1.What if the gypsum board or calcium silicate board on the inner wall rots when touched by a child?
I heard that the inner wall is particularly easy to deform, is that true? A: At present, all the inner walls are made of calcium silicate board, and gypsum board is used for ceiling. Calcium silicate board has high strength, light weight, good processability and non-flammability; the inner wall board is fixed on the light steel keel and then covered with decoration. The design and construction meet the requirements of architectural design and construction specifications. The inner wall will not deform without special external forces (such as: major earthquakes, man-made damage, etc.). According to the test of the National Building Materials Testing Center, the flexural strength of the inner wall calcium silicate board used by the company is about 12MPa, equivalent to 120 kilograms, so it will not be easily damaged or deformed.
2.Are light steel villas sturdy? Will external forces cause the villas to collapse?
Answer: Light steel villas meet the requirements of architectural design and construction from design to construction, and also meet the requirements of earthquake resistance and typhoon resistance. Under the influence of other force majeure factors (such as war, mountain torrents, mudslides, etc.), the same type of buildings cannot be guaranteed. Note: 9-magnitude earthquake, 70 m/s hurricane.
3.Are the materials used in light steel houses safe?
Answer: The light steel materials and other building materials used by the company all meet the relevant use standards and requirements, have certificates of conformity, and have passed inspections before leaving the factory to ensure compliance. Light steel villas are a technology originating from the United States. They have a history of development in developed countries for decades and are very safe. Of course, our country also has its own standards, and the standards for light steel villas are higher than the relevant national standards, so please rest assured! Design parameters:
(1) Applicable to areas with a resistance intensity requirement of 8 degrees;
(2) Can withstand a level 12 typhoon;
(3) Roof load can reach 1.55KN/㎡, equivalent to about 3m thick in the Northeast and about 1.5m thick in Xinjiang;
(4) The building fire resistance limit meets the 2.5H design standard
4.What are the advantages of light steel villas?
Answer: Compared with traditional houses, light steel villas have advantages in terms of heat preservation, sound insulation, comfort, earthquake resistance, wind and snow resistance, insect and ant resistance, high quality, high efficiency, wide application range, and varied architectural shapes. Light steel villas can be said to be truly good value for money. They have several major advantages:
(1) Excellent earthquake resistance and extremely high safety performance.
(2) Beautiful and durable
(3) Environmentally friendly materials, which can be recycled and reused.
(4) Fast construction speed. An average house of 200 square meters can be completed in about 40 days.
(5) Environmentally friendly materials and pollution-free construction
5.Are light steel villas really soundproof?
Answer: The inner walls of the company’s light steel villas are filled with sound insulation materials to achieve a soundproofing effect. Through experiments, data display and feedback from completed projects, it meets the requirements of sound insulation. Not to mention that most brick-concrete structures are not implemented in accordance with national standards, even if the brick-concrete is implemented in accordance with national standards, its standards are lower than those of light steel structure houses (Dingrongjia light steel villas are strictly constructed and accepted in accordance with national standards). Brick-concrete residential sound insulation standards: 45 decibels for exterior walls and 40 decibels for interior walls. Light steel structure residential standards: 60 decibels for exterior walls and 45 decibels for interior walls.
6.Are light steel villas resistant to wind and snow? Are they heat-insulated?
A: The company’s light steel villas have taken into account various types of loads in the design stage and construction process. All indicators meet the requirements of architectural design and construction specifications and can withstand a basic snow load of more than 1.55KN/㎡, which is roughly equivalent to 3 meters of snow in the Northeast. It can withstand a hurricane of 70m/s, equivalent to a strength of 17. The buildings that were not destroyed by Katrina in the opening of the new earthquake-resistant house in “Approaching Science” and the light steel structure houses belong to the same series of products. The house adopts an efficient energy-saving system, filling glass fiber wool in the wall keel grid as insulation material, and using extruded board or polyurethane insulation material on the exterior wall to avoid the “cold bridge” phenomenon of the wall, completely! Meet the national energy-saving standard of 65% energy saving.
7.How to prevent rust in light steel villas? Is it resistant to acid rain?
Answer: The company’s light steel villas are made of aluminum-zinc-plated light steel materials, and their rust resistance far exceeds that of similar building structures; similar issues such as acid rain resistance have been considered in the design stage, and all meet the requirements of relevant national standards. The light steel structure keels are all made of the coating material specified in the national specifications-aluminum-zinc plating; and they are strictly implemented in accordance with the specifications to ensure that the design service life of the light steel villa reaches the national prescribed period. The design service life of the light steel villa is 300 years. Our light steel villa warranty is 50 years. The outer periphery of the entire wall uses one-way breathing paper to seal the entire wall against moisture. This seal can prevent harmful substances in the outdoor atmosphere from corroding metal materials while isolating outdoor moisture from entering the room, and can also remove indoor moisture. Indoors, the insulation cotton with aluminum foil veneer can completely isolate the entry of humid air and prevent the metal structure from being directly exposed to outdoor corrosive environments. Since light steel villas use dry operations, and the concrete and red brick casting of traditional brick-concrete houses absorb a lot of moisture, it is analyzed that it takes at least 40 years for all the moisture in traditional brick-concrete houses to evaporate.
8How many floors can a light steel villa be built?
Answer: Domestic light steel structure houses are currently only allowed to be built with 6 floors or less. Foreign light steel structure houses can already be built with 12 floors.
9.What are the advantages of light steel villas compared to brick-concrete villas?
1) Safety: earthquake-resistant, wind and snow-proof, insect-proof, and high quality;
2) Comfort: sound insulation, heat preservation, and beautiful;
3) Fast: short construction period and wide application range;
4) Environmental protection: low energy consumption and high recycling rate of building materials;
5) High cost performance: large use area and high cost performance.